style(backend): improve error handling

refactor(backend/domain): start switching from pgx types

.gitattributes

@@ -1,67 +0,0 @@
-# =============================================================================
-# Tanabata File Manager — .gitattributes
-# =============================================================================
-
-# ---------------------------------------------------------------------------
-# Line endings: normalize to LF in repo, native on checkout
-# ---------------------------------------------------------------------------
-* text=auto eol=lf
-
-# ---------------------------------------------------------------------------
-# Explicitly text
-# ---------------------------------------------------------------------------
-*.go        text eol=lf
-*.mod       text eol=lf
-*.sum       text eol=lf
-*.sql       text eol=lf
-*.ts        text eol=lf
-*.js        text eol=lf
-*.svelte    text eol=lf
-*.html      text eol=lf
-*.css       text eol=lf
-*.json      text eol=lf
-*.yaml      text eol=lf
-*.yml       text eol=lf
-*.md        text eol=lf
-*.txt       text eol=lf
-*.env*      text eol=lf
-*.sh        text eol=lf
-*.toml      text eol=lf
-*.xml       text eol=lf
-*.svg       text eol=lf
-Dockerfile  text eol=lf
-Makefile    text eol=lf
-
-# ---------------------------------------------------------------------------
-# Explicitly binary
-# ---------------------------------------------------------------------------
-*.png       binary
-*.jpg       binary
-*.jpeg      binary
-*.gif       binary
-*.webp      binary
-*.ico       binary
-*.ttf       binary
-*.woff      binary
-*.woff2     binary
-*.eot       binary
-*.otf       binary
-*.zip       binary
-*.gz        binary
-*.tar       binary
-
-# ---------------------------------------------------------------------------
-# Diff behavior
-# ---------------------------------------------------------------------------
-*.sql       diff=sql
-*.go        diff=golang
-*.css       diff=css
-*.html      diff=html
-
-# ---------------------------------------------------------------------------
-# Linguist: set repo language stats correctly
-# ---------------------------------------------------------------------------
-docs/reference/** linguist-documentation
-frontend/static/** linguist-vendored
-*.min.js linguist-vendored
-*.min.css linguist-vendored

.gitignore

@@ -1,86 +0,0 @@
-# =============================================================================
-# Tanabata File Manager — .gitignore
-# =============================================================================
-
-# ---------------------------------------------------------------------------
-# Environment & secrets
-# ---------------------------------------------------------------------------
-.env
-.env.local
-.env.*.local
-*.pem
-*.key
-
-# ---------------------------------------------------------------------------
-# OS
-# ---------------------------------------------------------------------------
-.DS_Store
-Thumbs.db
-Desktop.ini
-*.swp
-*.swo
-*~
-
-# ---------------------------------------------------------------------------
-# IDE
-# ---------------------------------------------------------------------------
-.vscode/*
-!.vscode/extensions.json
-!.vscode/settings.json
-.idea/
-*.iml
-*.sublime-project
-*.sublime-workspace
-
-# ---------------------------------------------------------------------------
-# Backend (Go)
-# ---------------------------------------------------------------------------
-backend/tmp/
-backend/cmd/server/server
-*.exe
-*.exe~
-*.dll
-*.so
-*.dylib
-*.test
-*.out
-*.prof
-coverage.out
-coverage.html
-
-# ---------------------------------------------------------------------------
-# Frontend (SvelteKit / Node)
-# ---------------------------------------------------------------------------
-frontend/node_modules/
-frontend/.svelte-kit/
-frontend/build/
-frontend/dist/
-frontend/src/lib/api/schema.ts
-
-# ---------------------------------------------------------------------------
-# Docker
-# ---------------------------------------------------------------------------
-docker-compose.override.yml
-
-# ---------------------------------------------------------------------------
-# Data directories (runtime, not in repo)
-# ---------------------------------------------------------------------------
-data/
-*.sqlite
-*.sqlite3
-
-# ---------------------------------------------------------------------------
-# Misc
-# ---------------------------------------------------------------------------
-*.log
-*.pid
-*.seed
-
-# ---------------------------------------------------------------------------
-# Reference: exclude vendored libs, keep design sources
-# ---------------------------------------------------------------------------
-docs/reference/**/bootstrap.min.css
-docs/reference/**/bootstrap.min.css.map
-docs/reference/**/jquery-*.min.js
-docs/reference/**/__pycache__/
-docs/reference/**/*.pyc

CLAUDE.md

@@ -1,55 +0,0 @@
-# Tanabata File Manager
-
-Multi-user, tag-based web file manager for images and video.
-
-## Architecture
-
-Monorepo: `backend/` (Go) + `frontend/` (SvelteKit).
-
-- Backend: Go + Gin + pgx v5 + goose migrations. Clean Architecture.
-- Frontend: SvelteKit SPA + Tailwind CSS + CSS custom properties.
-- DB: PostgreSQL 14+.
-- Auth: JWT Bearer tokens.
-
-## Key documents (read before coding)
-
-- `openapi.yaml` — full REST API specification (36 paths, 58 operations)
-- `docs/GO_PROJECT_STRUCTURE.md` — backend architecture, layer rules, DI pattern
-- `docs/FRONTEND_STRUCTURE.md` — frontend architecture, CSS approach, API client
-- `docs/Описание.md` — product requirements in Russian
-- `backend/migrations/001_init.sql` — database schema (4 schemas, 16 tables)
-
-## Design reference
-
-The `docs/reference/` directory contains the previous Python/Flask version.
-Use its visual design as the basis for the new frontend:
-- Color palette: #312F45 (bg), #9592B5 (accent), #444455 (tag default), #111118 (elevated)
-- Font: Epilogue (variable weight)
-- Dark theme is primary
-- Mobile-first layout with bottom navbar
-- 160×160 thumbnail grid for files
-- Colored tag pills
-- Floating selection bar for multi-select
-
-## Backend commands
-```bash
-cd backend
-go run ./cmd/server          # run dev server
-go test ./...                # run all tests
-```
-
-## Frontend commands
-```bash
-cd frontend
-npm run dev                  # vite dev server
-npm run build                # production build
-npm run generate:types       # regenerate API types from openapi.yaml
-```
-
-## Conventions
-
-- Go: gofmt, no global state, context.Context as first param in all service methods
-- TypeScript: strict mode, named exports
-- SQL: snake_case, all migrations via goose
-- API errors: { code, message, details? }
-- Git: conventional commits (feat:, fix:, docs:, refactor:)

backend/go.mod

@@ -1,5 +1,19 @@
-module tanabata/backend
+module tanabata
 
-go 1.21
+go 1.23.0
 
-require github.com/google/uuid v1.6.0
+toolchain go1.23.10
+
+require github.com/jackc/pgx/v5 v5.7.5
+
+require (
+	github.com/jackc/pgpassfile v1.0.0 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
+	github.com/jackc/pgx v3.6.2+incompatible // indirect
+	github.com/jackc/puddle/v2 v2.2.2 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/stretchr/testify v1.9.0 // indirect
+	golang.org/x/crypto v0.37.0 // indirect
+	golang.org/x/sync v0.13.0 // indirect
+	golang.org/x/text v0.24.0 // indirect
+)

backend/go.sum

@@ -1,2 +1,32 @@
-github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
-github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
+github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
+github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 h1:iCEnooe7UlwOQYpKFhBabPMi4aNAfoODPEFNiAnClxo=
+github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
+github.com/jackc/pgx v3.6.2+incompatible h1:2zP5OD7kiyR3xzRYMhOcXVvkDZsImVXfj+yIyTQf3/o=
+github.com/jackc/pgx v3.6.2+incompatible/go.mod h1:0ZGrqGqkRlliWnWB4zKnWtjbSWbGkVEFm4TeybAXq+I=
+github.com/jackc/pgx/v5 v5.7.5 h1:JHGfMnQY+IEtGM63d+NGMjoRpysB2JBwDr5fsngwmJs=
+github.com/jackc/pgx/v5 v5.7.5/go.mod h1:aruU7o91Tc2q2cFp5h4uP3f6ztExVpyVv88Xl/8Vl8M=
+github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo=
+github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
+github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+golang.org/x/crypto v0.37.0 h1:kJNSjF/Xp7kU0iB2Z+9viTPMW4EqqsrywMXLJOOsXSE=
+golang.org/x/crypto v0.37.0/go.mod h1:vg+k43peMZ0pUMhYmVAWysMK35e6ioLh3wB8ZCAfbVc=
+golang.org/x/sync v0.13.0 h1:AauUjRAJ9OSnvULf/ARrrVywoJDy0YS2AwQ98I37610=
+golang.org/x/sync v0.13.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
+golang.org/x/text v0.24.0 h1:dd5Bzh4yt5KYA8f9CJHCP4FB4D51c2c6JvN37xJJkJ0=
+golang.org/x/text v0.24.0/go.mod h1:L8rBsPeo2pSS+xqN0d5u2ikmjtmoJbDBT1b7nHvFCdU=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

backend/internal/domain/acl.go

@@ -1,19 +0,0 @@
-package domain
-
-import "github.com/google/uuid"
-
-// ObjectType is a reference entity (file, tag, category, pool).
-type ObjectType struct {
-	ID   int16
-	Name string
-}
-
-// Permission represents a per-object access entry for a user.
-type Permission struct {
-	UserID        int16
-	UserName      string // denormalized
-	ObjectTypeID  int16
-	ObjectID      uuid.UUID
-	CanView       bool
-	CanEdit       bool
-}

backend/internal/domain/audit.go

@@ -1,46 +0,0 @@
-package domain
-
-import (
-	"encoding/json"
-	"time"
-
-	"github.com/google/uuid"
-)
-
-// ActionType is a reference entity for auditable user actions.
-type ActionType struct {
-	ID   int16
-	Name string
-}
-
-// AuditEntry is a single audit log record.
-type AuditEntry struct {
-	ID           int64
-	UserID       int16
-	UserName     string // denormalized
-	Action       string // action type name, e.g. "file_create"
-	ObjectType   *string
-	ObjectID     *uuid.UUID
-	Details      json.RawMessage
-	PerformedAt  time.Time
-}
-
-// AuditPage is an offset-based page of audit log entries.
-type AuditPage struct {
-	Items  []AuditEntry
-	Total  int
-	Offset int
-	Limit  int
-}
-
-// AuditFilter holds filter parameters for querying the audit log.
-type AuditFilter struct {
-	UserID     *int16
-	Action     string
-	ObjectType string
-	ObjectID   *uuid.UUID
-	From       *time.Time
-	To         *time.Time
-	Offset     int
-	Limit      int
-}

backend/internal/domain/category.go

@@ -1,21 +0,0 @@
-package domain
-
-import (
-	"encoding/json"
-	"time"
-
-	"github.com/google/uuid"
-)
-
-// Category is a logical grouping of tags.
-type Category struct {
-	ID          uuid.UUID
-	Name        string
-	Notes       *string
-	Color       *string // 6-char hex
-	Metadata    json.RawMessage
-	CreatorID   int16
-	CreatorName string // denormalized
-	IsPublic    bool
-	CreatedAt   time.Time // extracted from UUID v7
-}

backend/internal/domain/context.go

@@ -1,24 +0,0 @@
-package domain
-
-import "context"
-
-type ctxKey int
-
-const userKey ctxKey = iota
-
-type contextUser struct {
-	ID      int16
-	IsAdmin bool
-}
-
-func WithUser(ctx context.Context, userID int16, isAdmin bool) context.Context {
-	return context.WithValue(ctx, userKey, contextUser{ID: userID, IsAdmin: isAdmin})
-}
-
-func UserFromContext(ctx context.Context) (userID int16, isAdmin bool) {
-	u, ok := ctx.Value(userKey).(contextUser)
-	if !ok {
-		return 0, false
-	}
-	return u.ID, u.IsAdmin
-}

backend/internal/domain/entity.go

@@ -3,8 +3,6 @@ package domain
 import (
 	"encoding/json"
 	"time"
-
-	"github.com/jackc/pgx/v5/pgtype"
 )
 
 type User struct {
@@ -20,26 +18,26 @@ type MIME struct {
 
 type (
 	CategoryCore struct {
-		ID    string      `json:"id"`
-		Name  string      `json:"name"`
-		Color pgtype.Text `json:"color"`
+		ID    *string `json:"id"`
+		Name  *string `json:"name"`
+		Color *string `json:"color"`
 	}
 	CategoryItem struct {
 		CategoryCore
 	}
 	CategoryFull struct {
 		CategoryCore
-		CreatedAt time.Time   `json:"createdAt"`
-		Creator   User        `json:"creator"`
-		Notes     pgtype.Text `json:"notes"`
+		CreatedAt time.Time `json:"createdAt"`
+		Creator   User      `json:"creator"`
+		Notes     *string   `json:"notes"`
 	}
 )
 
 type (
 	FileCore struct {
-		ID   string      `json:"id"`
-		Name pgtype.Text `json:"name"`
-		MIME MIME        `json:"mime"`
+		ID   string  `json:"id"`
+		Name *string `json:"name"`
+		MIME MIME    `json:"mime"`
 	}
 	FileItem struct {
 		FileCore
@@ -50,18 +48,17 @@ type (
 		FileCore
 		CreatedAt time.Time       `json:"createdAt"`
 		Creator   User            `json:"creator"`
-		Notes     pgtype.Text     `json:"notes"`
+		Notes     *string         `json:"notes"`
 		Metadata  json.RawMessage `json:"metadata"`
-		Tags      []TagCore       `json:"tags"`
 		Viewed    int             `json:"viewed"`
 	}
 )
 
 type (
 	TagCore struct {
-		ID    string      `json:"id"`
-		Name  string      `json:"name"`
-		Color pgtype.Text `json:"color"`
+		ID    string  `json:"id"`
+		Name  string  `json:"name"`
+		Color *string `json:"color"`
 	}
 	TagItem struct {
 		TagCore
@@ -72,7 +69,7 @@ type (
 		Category  CategoryCore `json:"category"`
 		CreatedAt time.Time    `json:"createdAt"`
 		Creator   User         `json:"creator"`
-		Notes     pgtype.Text  `json:"notes"`
+		Notes     *string      `json:"notes"`
 		UsedIncl  int          `json:"usedIncl"`
 		UsedExcl  int          `json:"usedExcl"`
 	}
@@ -94,10 +91,10 @@ type (
 	}
 	PoolFull struct {
 		PoolCore
-		CreatedAt time.Time   `json:"createdAt"`
-		Creator   User        `json:"creator"`
-		Notes     pgtype.Text `json:"notes"`
-		Viewed    int         `json:"viewed"`
+		CreatedAt time.Time `json:"createdAt"`
+		Creator   User      `json:"creator"`
+		Notes     *string   `json:"notes"`
+		Viewed    int       `json:"viewed"`
 	}
 )
 

backend/internal/domain/errors.go

@@ -1,13 +1,65 @@
 package domain
 
-import "errors"
+import "fmt"
 
-// Sentinel domain errors. Handlers map these to HTTP status codes.
-var (
-	ErrNotFound        = errors.New("not found")
-	ErrForbidden       = errors.New("forbidden")
-	ErrUnauthorized    = errors.New("unauthorized")
-	ErrConflict        = errors.New("conflict")
-	ErrValidation      = errors.New("validation error")
-	ErrUnsupportedMIME = errors.New("unsupported MIME type")
+type ErrorCode string
+
+const (
+	// File errors
+	ErrCodeFileNotFound     ErrorCode = "FILE_NOT_FOUND"
+	ErrCodeMIMENotSupported ErrorCode = "MIME_NOT_SUPPORTED"
+
+	// Tag errors
+	ErrCodeTagNotFound ErrorCode = "TAG_NOT_FOUND"
+
+	// General errors
+	ErrCodeBadRequest ErrorCode = "BAD_REQUEST"
+	ErrCodeInternal   ErrorCode = "INTERNAL_SERVER_ERROR"
 )
+
+type DomainError struct {
+	Err     error     `json:"-"`
+	Code    ErrorCode `json:"code"`
+	Message string    `json:"message"`
+	Details []any     `json:"-"`
+}
+
+func (e *DomainError) Wrap(err error) *DomainError {
+	e.Err = err
+	return e
+}
+
+func NewErrorFileNotFound(file_id string) *DomainError {
+	return &DomainError{
+		Code:    ErrCodeFileNotFound,
+		Message: fmt.Sprintf("File not found: %q", file_id),
+	}
+}
+
+func NewErrorMIMENotSupported(mime string) *DomainError {
+	return &DomainError{
+		Code:    ErrCodeMIMENotSupported,
+		Message: fmt.Sprintf("MIME not supported: %q", mime),
+	}
+}
+
+func NewErrorTagNotFound(tag_id string) *DomainError {
+	return &DomainError{
+		Code:    ErrCodeTagNotFound,
+		Message: fmt.Sprintf("Tag not found: %q", tag_id),
+	}
+}
+
+func NewErrorBadRequest(message string) *DomainError {
+	return &DomainError{
+		Code:    ErrCodeBadRequest,
+		Message: message,
+	}
+}
+
+func NewErrorUnexpected() *DomainError {
+	return &DomainError{
+		Code:    ErrCodeInternal,
+		Message: "An unexpected error occured",
+	}
+}

backend/internal/domain/file.go

@@ -1,54 +0,0 @@
-package domain
-
-import (
-	"encoding/json"
-	"time"
-
-	"github.com/google/uuid"
-)
-
-// MIMEType holds MIME whitelist data.
-type MIMEType struct {
-	ID        int16
-	Name      string
-	Extension string
-}
-
-// File represents a managed file record.
-type File struct {
-	ID              uuid.UUID
-	OriginalName    *string
-	MIMEType        string // denormalized from core.mime_types
-	MIMEExtension   string // denormalized from core.mime_types
-	ContentDatetime time.Time
-	Notes           *string
-	Metadata        json.RawMessage
-	EXIF            json.RawMessage
-	PHash           *int64
-	CreatorID       int16
-	CreatorName     string // denormalized from core.users
-	IsPublic        bool
-	IsDeleted       bool
-	CreatedAt       time.Time // extracted from UUID v7
-	Tags            []Tag     // loaded with the file
-}
-
-// FileListParams holds all parameters for listing/filtering files.
-type FileListParams struct {
-	Filter    string
-	Sort      string
-	Order     string
-	Cursor    string
-	Anchor    *uuid.UUID
-	Direction string // "forward" or "backward"
-	Limit     int
-	Trash     bool
-	Search    string
-}
-
-// FilePage is the result of a cursor-based file listing.
-type FilePage struct {
-	Items      []File
-	NextCursor *string
-	PrevCursor *string
-}

backend/internal/domain/pool.go

@@ -1,33 +0,0 @@
-package domain
-
-import (
-	"encoding/json"
-	"time"
-
-	"github.com/google/uuid"
-)
-
-// Pool is an ordered collection of files.
-type Pool struct {
-	ID          uuid.UUID
-	Name        string
-	Notes       *string
-	Metadata    json.RawMessage
-	CreatorID   int16
-	CreatorName string // denormalized
-	IsPublic    bool
-	FileCount   int
-	CreatedAt   time.Time // extracted from UUID v7
-}
-
-// PoolFile is a File with its ordering position within a pool.
-type PoolFile struct {
-	File
-	Position int
-}
-
-// PoolFilePage is the result of a cursor-based pool file listing.
-type PoolFilePage struct {
-	Items      []PoolFile
-	NextCursor *string
-}

backend/internal/domain/repositories.go

@@ -0,0 +1,17 @@
+package domain
+
+import (
+	"context"
+	"encoding/json"
+	"time"
+)
+
+type FileRepository interface {
+	GetAccess(ctx context.Context, user_id int, file_id string) (canView, canEdit bool, domainErr *DomainError)
+	GetSlice(ctx context.Context, user_id int, filter, sort string, limit, offset int) (files Slice[FileItem], domainErr *DomainError)
+	Get(ctx context.Context, user_id int, file_id string) (file FileFull, domainErr *DomainError)
+	Add(ctx context.Context, user_id int, name, mime string, datetime time.Time, notes string, metadata json.RawMessage) (file FileCore, domainErr *DomainError)
+	Update(ctx context.Context, file_id string, updates map[string]interface{}) (domainErr *DomainError)
+	Delete(ctx context.Context, file_id string) (domainErr *DomainError)
+	GetTags(ctx context.Context, user_id int, file_id string) (tags []TagItem, domainErr *DomainError)
+}

backend/internal/domain/tag.go

@@ -1,33 +0,0 @@
-package domain
-
-import (
-	"encoding/json"
-	"time"
-
-	"github.com/google/uuid"
-)
-
-// Tag represents a file label.
-type Tag struct {
-	ID            uuid.UUID
-	Name          string
-	Notes         *string
-	Color         *string // 6-char hex, e.g. "5DCAA5"
-	CategoryID    *uuid.UUID
-	CategoryName  *string // denormalized
-	CategoryColor *string // denormalized
-	Metadata      json.RawMessage
-	CreatorID     int16
-	CreatorName   string // denormalized
-	IsPublic      bool
-	CreatedAt     time.Time // extracted from UUID v7
-}
-
-// TagRule defines an auto-tagging rule: when WhenTagID is applied,
-// ThenTagID is automatically applied as well.
-type TagRule struct {
-	WhenTagID   uuid.UUID
-	ThenTagID   uuid.UUID
-	ThenTagName string // denormalized
-	IsActive    bool
-}

backend/internal/domain/user.go

@@ -1,39 +0,0 @@
-package domain
-
-import "time"
-
-// User is an application user.
-type User struct {
-	ID         int16
-	Name       string
-	Password   string // bcrypt hash; only populated when needed for auth
-	IsAdmin    bool
-	CanCreate  bool
-	IsBlocked  bool
-}
-
-// Session is an active user session.
-type Session struct {
-	ID           int
-	TokenHash    string
-	UserID       int16
-	UserAgent    string
-	StartedAt    time.Time
-	ExpiresAt    *time.Time
-	LastActivity time.Time
-	IsCurrent    bool // true when this session matches the caller's token
-}
-
-// OffsetPage is a generic offset-based page of users.
-type UserPage struct {
-	Items  []User
-	Total  int
-	Offset int
-	Limit  int
-}
-
-// SessionList is a list of sessions with a total count.
-type SessionList struct {
-	Items []Session
-	Total int
-}

backend/internal/infrastructure/persistence/postgres/db.go

@@ -0,0 +1,54 @@
+package postgres
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/jackc/pgx/v5"
+	"github.com/jackc/pgx/v5/pgxpool"
+
+	"tanabata/internal/domain"
+)
+
+// Initialize PostgreSQL database driver
+func New(dbURL string) (*pgxpool.Pool, error) {
+	poolConfig, err := pgxpool.ParseConfig(dbURL)
+	if err != nil {
+		return nil, fmt.Errorf("failed to parse connection string: %w", err)
+	}
+
+	poolConfig.MaxConns = 100
+	poolConfig.MinConns = 0
+	poolConfig.MaxConnLifetime = time.Hour
+	poolConfig.HealthCheckPeriod = 30 * time.Second
+
+	ctx := context.Background()
+	db, err := pgxpool.NewWithConfig(ctx, poolConfig)
+	if err != nil {
+		return nil, fmt.Errorf("failed to initialize DB connections pool: %w", err)
+	}
+	if err = db.Ping(ctx); err != nil {
+		return nil, fmt.Errorf("failed to ping database: %w", err)
+	}
+	return db, nil
+}
+
+// Transaction wrapper
+func transaction(ctx context.Context, db *pgxpool.Pool, handler func(context.Context, pgx.Tx) *domain.DomainError) (domainErr *domain.DomainError) {
+	tx, err := db.Begin(ctx)
+	if err != nil {
+		domainErr = domain.NewErrorUnexpected().Wrap(err)
+		return
+	}
+	domainErr = handler(ctx, tx)
+	if domainErr != nil {
+		tx.Rollback(ctx)
+		return
+	}
+	err = tx.Commit(ctx)
+	if err != nil {
+		domainErr = domain.NewErrorUnexpected().Wrap(err)
+	}
+	return
+}

backend/internal/infrastructure/persistence/postgres/file_repository.go

@@ -0,0 +1,331 @@
+package postgres
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"time"
+
+	"github.com/jackc/pgx/v5"
+	"github.com/jackc/pgx/v5/pgconn"
+	"github.com/jackc/pgx/v5/pgxpool"
+
+	"tanabata/internal/domain"
+)
+
+type FileRepository struct {
+	db *pgxpool.Pool
+}
+
+func NewFileRepository(db *pgxpool.Pool) *FileRepository {
+	return &FileRepository{db: db}
+}
+
+// Get user permissions on file
+func (s *FileRepository) GetAccess(ctx context.Context, user_id int, file_id string) (canView, canEdit bool, domainErr *domain.DomainError) {
+	row := s.db.QueryRow(ctx, `
+		SELECT 
+			COALESCE(a.view, FALSE) OR f.creator_id=$1 OR COALESCE(u.is_admin, FALSE),
+			COALESCE(a.edit, FALSE) OR f.creator_id=$1 OR COALESCE(u.is_admin, FALSE)
+		FROM data.files f
+		LEFT JOIN acl.files a ON a.file_id=f.id AND a.user_id=$1
+		LEFT JOIN system.users u ON u.id=$1
+		WHERE f.id=$2
+		`, user_id, file_id)
+	err := row.Scan(&canView, &canEdit)
+	if err != nil {
+		if errors.Is(err, pgx.ErrNoRows) {
+			domainErr = domain.NewErrorFileNotFound(file_id).Wrap(err)
+			return
+		}
+		var pgErr *pgconn.PgError
+		if errors.As(err, &pgErr) {
+			switch pgErr.Code {
+			case "22P02":
+				domainErr = domain.NewErrorBadRequest(fmt.Sprintf("Invalid file id: %q", file_id)).Wrap(err)
+				return
+			}
+		}
+		domainErr = domain.NewErrorUnexpected().Wrap(err)
+	}
+	return
+}
+
+// Get a set of files
+func (s *FileRepository) GetSlice(ctx context.Context, user_id int, filter, sort string, limit, offset int) (files domain.Slice[domain.FileItem], domainErr *domain.DomainError) {
+	filterCond, err := filterToSQL(filter)
+	if err != nil {
+		domainErr = domain.NewErrorBadRequest(fmt.Sprintf("Invalid filter string: %q", filter)).Wrap(err)
+		return
+	}
+	sortExpr, err := sortToSQL(sort)
+	if err != nil {
+		domainErr = domain.NewErrorBadRequest(fmt.Sprintf("Invalid sorting parameter: %q", sort)).Wrap(err)
+		return
+	}
+	// prepare query
+	query := `
+		SELECT
+			f.id,
+			f.name,
+			m.name,
+			m.extension,
+			uuid_extract_timestamp(f.id),
+			u.name,
+			u.is_admin
+		FROM data.files f
+		JOIN system.mime m ON m.id=f.mime_id
+		JOIN system.users u ON u.id=f.creator_id
+		WHERE f.is_deleted IS FALSE AND (f.creator_id=$1 OR (SELECT view FROM acl.files WHERE file_id=f.id AND user_id=$1) OR (SELECT is_admin FROM system.users WHERE id=$1)) AND
+	`
+	query += filterCond
+	queryCount := query
+	query += sortExpr
+	if limit >= 0 {
+		query += fmt.Sprintf(" LIMIT %d", limit)
+	}
+	if offset > 0 {
+		query += fmt.Sprintf(" OFFSET %d", offset)
+	}
+	// execute query
+	domainErr = transaction(ctx, s.db, func(ctx context.Context, tx pgx.Tx) (domainErr *domain.DomainError) {
+		rows, err := tx.Query(ctx, query, user_id)
+		if err != nil && !errors.Is(err, pgx.ErrNoRows) {
+			var pgErr *pgconn.PgError
+			if errors.As(err, &pgErr) {
+				switch pgErr.Code {
+				case "42P10":
+					domainErr = domain.NewErrorBadRequest(fmt.Sprintf("Invalid sorting field: %q", sort[1:])).Wrap(err)
+					return
+				}
+			}
+			domainErr = domain.NewErrorUnexpected().Wrap(err)
+			return
+		}
+		defer rows.Close()
+		count := 0
+		for rows.Next() {
+			var file domain.FileItem
+			err = rows.Scan(&file.ID, &file.Name, &file.MIME.Name, &file.MIME.Extension, &file.CreatedAt, &file.Creator.Name, &file.Creator.IsAdmin)
+			if err != nil {
+				domainErr = domain.NewErrorUnexpected().Wrap(err)
+				return
+			}
+			files.Data = append(files.Data, file)
+			count++
+		}
+		err = rows.Err()
+		if err != nil {
+			domainErr = domain.NewErrorUnexpected().Wrap(err)
+			return
+		}
+		files.Pagination.Limit = limit
+		files.Pagination.Offset = offset
+		files.Pagination.Count = count
+		row := tx.QueryRow(ctx, fmt.Sprintf("SELECT COUNT(*) FROM (%s) tmp", queryCount), user_id)
+		err = row.Scan(&files.Pagination.Total)
+		if err != nil {
+			domainErr = domain.NewErrorUnexpected().Wrap(err)
+		}
+		return
+	})
+	return
+}
+
+// Get file
+func (s *FileRepository) Get(ctx context.Context, user_id int, file_id string) (file domain.FileFull, domainErr *domain.DomainError) {
+	row := s.db.QueryRow(ctx, `
+		SELECT
+			f.id,
+			f.name,
+			m.name,
+			m.extension,
+			uuid_extract_timestamp(f.id),
+			u.name,
+			u.is_admin,
+			f.notes,
+			f.metadata,
+			(SELECT COUNT(*) FROM activity.file_views fv WHERE fv.file_id=$2 AND fv.user_id=$1)
+		FROM data.files f
+		JOIN system.mime m ON m.id=f.mime_id
+		JOIN system.users u ON u.id=f.creator_id
+		WHERE f.is_deleted IS FALSE
+		`, user_id, file_id)
+	err := row.Scan(&file.ID, &file.Name, &file.MIME.Name, &file.MIME.Extension, &file.CreatedAt, &file.Creator.Name, &file.Creator.IsAdmin, &file.Notes, &file.Metadata, &file.Viewed)
+	if err != nil {
+		if errors.Is(err, pgx.ErrNoRows) {
+			domainErr = domain.NewErrorFileNotFound(file_id).Wrap(err)
+			return
+		}
+		var pgErr *pgconn.PgError
+		if errors.As(err, &pgErr) {
+			switch pgErr.Code {
+			case "22P02":
+				domainErr = domain.NewErrorBadRequest(fmt.Sprintf("Invalid file id: %q", file_id)).Wrap(err)
+				return
+			}
+		}
+		domainErr = domain.NewErrorUnexpected().Wrap(err)
+		return
+	}
+	return
+}
+
+// Add file
+func (s *FileRepository) Add(ctx context.Context, user_id int, name, mime string, datetime time.Time, notes string, metadata json.RawMessage) (file domain.FileCore, domainErr *domain.DomainError) {
+	var mime_id int
+	var extension string
+	row := s.db.QueryRow(ctx, "SELECT id, extension FROM system.mime WHERE name=$1", mime)
+	err := row.Scan(&mime_id, &extension)
+	if err != nil {
+		if errors.Is(err, pgx.ErrNoRows) {
+			domainErr = domain.NewErrorMIMENotSupported(mime).Wrap(err)
+			return
+		}
+		domainErr = domain.NewErrorUnexpected().Wrap(err)
+		return
+	}
+	row = s.db.QueryRow(ctx, `
+		INSERT INTO data.files (name, mime_id, datetime, creator_id, notes, metadata)
+		VALUES (NULLIF($1, ''), $2, $3, $4, NULLIF($5 ,''), $6)
+		RETURNING id
+		`, name, mime_id, datetime, user_id, notes, metadata)
+	err = row.Scan(&file.ID)
+	if err != nil {
+		var pgErr *pgconn.PgError
+		if errors.As(err, &pgErr) {
+			switch pgErr.Code {
+			case "22007":
+				domainErr = domain.NewErrorBadRequest(fmt.Sprintf("Invalid datetime: %q", datetime)).Wrap(err)
+				return
+			case "23502":
+				domainErr = domain.NewErrorBadRequest("Unable to set NULL to some fields").Wrap(err)
+				return
+			}
+		}
+		domainErr = domain.NewErrorUnexpected().Wrap(err)
+		return
+	}
+	file.Name = &name
+	file.MIME.Name = mime
+	file.MIME.Extension = extension
+	return
+}
+
+// Update file
+func (s *FileRepository) Update(ctx context.Context, file_id string, updates map[string]interface{}) (domainErr *domain.DomainError) {
+	if len(updates) == 0 {
+		// domainErr = domain.NewErrorBadRequest(nil, "No fields provided for update")
+		return
+	}
+	query := "UPDATE data.files SET"
+	newValues := []interface{}{file_id}
+	count := 2
+	for field, value := range updates {
+		switch field {
+		case "name", "notes":
+			query += fmt.Sprintf(" %s=NULLIF($%d, '')", field, count)
+		case "datetime":
+			query += fmt.Sprintf(" %s=NULLIF($%d, '')::timestamptz", field, count)
+		case "metadata":
+			query += fmt.Sprintf(" %s=NULLIF($%d, '')::jsonb", field, count)
+		default:
+			domainErr = domain.NewErrorBadRequest(fmt.Sprintf("Unknown field: %q", field))
+			return
+		}
+		newValues = append(newValues, value)
+		count++
+	}
+	query += fmt.Sprintf(" WHERE id=$1 AND is_deleted IS FALSE")
+	commandTag, err := s.db.Exec(ctx, query, newValues...)
+	if err != nil {
+		var pgErr *pgconn.PgError
+		if errors.As(err, &pgErr) {
+			switch pgErr.Code {
+			case "22P02":
+				domainErr = domain.NewErrorBadRequest("Invalid format of some values").Wrap(err)
+				return
+			case "22007":
+				domainErr = domain.NewErrorBadRequest(fmt.Sprintf("Invalid datetime: %q", updates["datetime"])).Wrap(err)
+				return
+			case "23502":
+				domainErr = domain.NewErrorBadRequest("Some fields cannot be empty").Wrap(err)
+				return
+			}
+		}
+		domainErr = domain.NewErrorUnexpected().Wrap(err)
+		return
+	}
+	if commandTag.RowsAffected() == 0 {
+		domainErr = domain.NewErrorFileNotFound(file_id).Wrap(err)
+		return
+	}
+	return
+}
+
+// Delete file
+func (s *FileRepository) Delete(ctx context.Context, file_id string) (domainErr *domain.DomainError) {
+	commandTag, err := s.db.Exec(ctx,
+		"UPDATE data.files SET is_deleted=true WHERE id=$1 AND is_deleted IS FALSE",
+		file_id)
+	if err != nil {
+		var pgErr *pgconn.PgError
+		if errors.As(err, &pgErr) {
+			switch pgErr.Code {
+			case "22P02":
+				domainErr = domain.NewErrorBadRequest(fmt.Sprintf("Invalid file id: %q", file_id)).Wrap(err)
+				return
+			}
+		}
+		domainErr = domain.NewErrorUnexpected().Wrap(err)
+		return
+	}
+	if commandTag.RowsAffected() == 0 {
+		domainErr = domain.NewErrorFileNotFound(file_id).Wrap(err)
+		return
+	}
+	return
+}
+
+// Get list of tags of file
+func (s *FileRepository) GetTags(ctx context.Context, user_id int, file_id string) (tags []domain.TagItem, domainErr *domain.DomainError) {
+	rows, err := s.db.Query(ctx, `
+		SELECT
+			t.id,
+			t.name,
+			t.color,
+			c.id,
+			c.name,
+			c.color
+		FROM data.tags t
+		LEFT JOIN data.categories c ON c.id=t.category_id
+		JOIN data.file_tag ft ON ft.tag_id=t.id AND ft.file_id=$2
+		JOIN data.files f ON f.id=$2
+		WHERE NOT f.is_deleted AND (f.creator_id=$1 OR (SELECT view FROM acl.files WHERE file_id=$2 AND user_id=$1) OR (SELECT is_admin FROM system.users WHERE id=$1))
+		`, user_id, file_id)
+	if err != nil {
+		var pgErr *pgconn.PgError
+		if errors.As(err, &pgErr) && (pgErr.Code == "22P02" || pgErr.Code == "22007") {
+			domainErr = domain.NewErrorBadRequest(pgErr.Message).Wrap(err)
+			return
+		}
+		domainErr = domain.NewErrorUnexpected().Wrap(err)
+		return
+	}
+	defer rows.Close()
+	for rows.Next() {
+		var tag domain.TagItem
+		err = rows.Scan(&tag.ID, &tag.Name, &tag.Color, &tag.Category.ID, &tag.Category.Name, &tag.Category.Color)
+		if err != nil {
+			domainErr = domain.NewErrorUnexpected().Wrap(err)
+			return
+		}
+		tags = append(tags, tag)
+	}
+	err = rows.Err()
+	if err != nil {
+		domainErr = domain.NewErrorUnexpected().Wrap(err)
+	}
+	return
+}

backend/internal/infrastructure/persistence/postgres/utils.go

@@ -1,21 +1,52 @@
 package postgres
 
 import (
+	"errors"
 	"fmt"
 	"net/http"
 	"strconv"
 	"strings"
+
+	"github.com/jackc/pgx/v5"
+	"github.com/jackc/pgx/v5/pgconn"
 )
 
+// Handle database error
+func handleDBError(errIn error) (statusCode int, err error) {
+	if errIn == nil {
+		statusCode = http.StatusOK
+		return
+	}
+	if errors.Is(errIn, pgx.ErrNoRows) {
+		err = fmt.Errorf("not found")
+		statusCode = http.StatusNotFound
+		return
+	}
+	var pgErr *pgconn.PgError
+	if errors.As(errIn, &pgErr) {
+		switch pgErr.Code {
+		case "22P02", "22007": // Invalid data format
+			err = fmt.Errorf("%s", pgErr.Message)
+			statusCode = http.StatusBadRequest
+			return
+		case "23505": // Unique constraint violation
+			err = fmt.Errorf("already exists")
+			statusCode = http.StatusConflict
+			return
+		}
+	}
+	return http.StatusInternalServerError, errIn
+}
+
 // Convert "filter" URL param to SQL "WHERE" condition
-func filterToSQL(filter string) (sql string, statusCode int, err error) {
+func filterToSQL(filter string) (sql string, err error) {
 	// filterTokens := strings.Split(string(filter), ";")
 	sql = "(true)"
 	return
 }
 
 // Convert "sort" URL param to SQL "ORDER BY"
-func sortToSQL(sort string) (sql string, statusCode int, err error) {
+func sortToSQL(sort string) (sql string, err error) {
 	if sort == "" {
 		return
 	}
@@ -32,7 +63,6 @@ func sortToSQL(sort string) (sql string, statusCode int, err error) {
 			sortOrder = "DESC"
 		default:
 			err = fmt.Errorf("invalid sorting order mark: %q", sortOrder)
-			statusCode = http.StatusBadRequest
 			return
 		}
 		// validate sorting column
@@ -40,7 +70,6 @@ func sortToSQL(sort string) (sql string, statusCode int, err error) {
 		n, err = strconv.Atoi(sortColumn)
 		if err != nil || n < 0 {
 			err = fmt.Errorf("invalid sorting column: %q", sortColumn)
-			statusCode = http.StatusBadRequest
 			return
 		}
 		// add sorting option to query

backend/internal/interfaces/rest/handlers/error_handler.go

@@ -0,0 +1,43 @@
+package rest
+
+import (
+	"net/http"
+
+	"tanabata/internal/domain"
+)
+
+type ErrorResponse struct {
+	Error   string `json:"error"`
+	Code    string `json:"code,omitempty"`
+	Message string `json:"message,omitempty"`
+}
+
+type ErrorMapper struct{}
+
+func (m *ErrorMapper) MapError(err domain.DomainError) (int, ErrorResponse) {
+	switch err.Code {
+	case domain.ErrCodeFileNotFound:
+		return http.StatusNotFound, ErrorResponse{
+			Error:   "Not Found",
+			Code:    string(err.Code),
+			Message: err.Message,
+		}
+	case domain.ErrCodeMIMENotSupported:
+		return http.StatusNotFound, ErrorResponse{
+			Error:   "MIME not supported",
+			Code:    string(err.Code),
+			Message: err.Message,
+		}
+	case domain.ErrCodeBadRequest:
+		return http.StatusNotFound, ErrorResponse{
+			Error:   "Bad Request",
+			Code:    string(err.Code),
+			Message: err.Message,
+		}
+	}
+	return http.StatusInternalServerError, ErrorResponse{
+		Error:   "Internal Server Error",
+		Code:    string(err.Code),
+		Message: err.Message,
+	}
+}

backend/migrations/001_init_schemas.sql

@@ -1,61 +0,0 @@
--- +goose Up
-
-CREATE EXTENSION IF NOT EXISTS pgcrypto;
-CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
-
-CREATE SCHEMA IF NOT EXISTS core;
-CREATE SCHEMA IF NOT EXISTS data;
-CREATE SCHEMA IF NOT EXISTS acl;
-CREATE SCHEMA IF NOT EXISTS activity;
-
--- UUID v7 generator
-CREATE OR REPLACE FUNCTION public.uuid_v7(cts timestamptz DEFAULT clock_timestamp())
-RETURNS uuid LANGUAGE plpgsql AS $$
-DECLARE
-    state text = current_setting('uuidv7.old_tp', true);
-    old_tp text = split_part(state, ':', 1);
-    base int = coalesce(nullif(split_part(state, ':', 4), '')::int, (random()*16777215/2-1)::int);
-    tp text;
-    entropy text;
-    seq text = base;
-    seqn int = split_part(state, ':', 2);
-    ver text = coalesce(split_part(state, ':', 3), to_hex(8+(random()*3)::int));
-BEGIN
-    base = (random()*16777215/2-1)::int;
-    tp = lpad(to_hex(floor(extract(epoch from cts)*1000)::int8), 12, '0') || '7';
-    IF tp IS DISTINCT FROM old_tp THEN
-        old_tp = tp;
-        ver = to_hex(8+(random()*3)::int);
-        base = (random()*16777215/2-1)::int;
-        seqn = base;
-    ELSE
-        seqn = seqn + (random()*1000)::int;
-    END IF;
-    PERFORM set_config('uuidv7.old_tp', old_tp||':'||seqn||':'||ver||':'||base, false);
-    entropy = md5(gen_random_uuid()::text);
-    seq = lpad(to_hex(seqn), 6, '0');
-    RETURN (tp || substring(seq from 1 for 3) || ver || substring(seq from 4 for 3) ||
-            substring(entropy from 1 for 12))::uuid;
-END;
-$$;
-
--- Extract timestamp from UUID v7
-CREATE OR REPLACE FUNCTION public.uuid_extract_timestamp(uuid_val uuid)
-RETURNS timestamptz LANGUAGE sql IMMUTABLE PARALLEL SAFE AS $$
-    SELECT to_timestamp(
-        ('x' || left(replace(uuid_val::text, '-', ''), 12))::bit(48)::bigint / 1000.0
-    );
-$$;
-
--- +goose Down
-
-DROP FUNCTION IF EXISTS public.uuid_extract_timestamp(uuid);
-DROP FUNCTION IF EXISTS public.uuid_v7(timestamptz);
-
-DROP SCHEMA IF EXISTS activity;
-DROP SCHEMA IF EXISTS acl;
-DROP SCHEMA IF EXISTS data;
-DROP SCHEMA IF EXISTS core;
-
-DROP EXTENSION IF EXISTS "uuid-ossp";
-DROP EXTENSION IF EXISTS pgcrypto;

backend/migrations/002_core_tables.sql

@@ -1,36 +0,0 @@
--- +goose Up
-
-CREATE TABLE core.users (
-    id         smallint    GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
-    name       varchar(32) NOT NULL,
-    password   text        NOT NULL,  -- bcrypt hash via pgcrypto
-    is_admin   boolean     NOT NULL DEFAULT false,
-    can_create boolean     NOT NULL DEFAULT false,
-
-    CONSTRAINT uni__users__name UNIQUE (name)
-);
-
-CREATE TABLE core.mime_types (
-    id        smallint     GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
-    name      varchar(127) NOT NULL,
-    extension varchar(16)  NOT NULL,
-
-    CONSTRAINT uni__mime_types__name UNIQUE (name)
-);
-
-CREATE TABLE core.object_types (
-    id   smallint    GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
-    name varchar(32) NOT NULL,
-
-    CONSTRAINT uni__object_types__name UNIQUE (name)
-);
-
-COMMENT ON TABLE core.users       IS 'Application users';
-COMMENT ON TABLE core.mime_types  IS 'Whitelist of supported MIME types';
-COMMENT ON TABLE core.object_types IS 'Reference: entity types for ACL and audit log';
-
--- +goose Down
-
-DROP TABLE IF EXISTS core.object_types;
-DROP TABLE IF EXISTS core.mime_types;
-DROP TABLE IF EXISTS core.users;

backend/migrations/003_data_tables.sql

@@ -1,118 +0,0 @@
--- +goose Up
-
-CREATE TABLE data.categories (
-    id         uuid         NOT NULL DEFAULT public.uuid_v7() PRIMARY KEY,
-    name       varchar(256) NOT NULL,
-    notes      text,
-    color      char(6),
-    metadata   jsonb,
-    creator_id smallint     NOT NULL REFERENCES core.users(id)
-                            ON UPDATE CASCADE ON DELETE RESTRICT,
-    is_public  boolean      NOT NULL DEFAULT false,
-
-    CONSTRAINT uni__categories__name UNIQUE (name),
-    CONSTRAINT chk__categories__color_hex
-        CHECK (color IS NULL OR color ~* '^[A-Fa-f0-9]{6}$')
-);
-
-CREATE TABLE data.tags (
-    id          uuid         NOT NULL DEFAULT public.uuid_v7() PRIMARY KEY,
-    name        varchar(256) NOT NULL,
-    notes       text,
-    color       char(6),
-    category_id uuid         REFERENCES data.categories(id)
-                             ON UPDATE CASCADE ON DELETE SET NULL,
-    metadata    jsonb,
-    creator_id  smallint     NOT NULL REFERENCES core.users(id)
-                             ON UPDATE CASCADE ON DELETE RESTRICT,
-    is_public   boolean      NOT NULL DEFAULT false,
-
-    CONSTRAINT uni__tags__name UNIQUE (name),
-    CONSTRAINT chk__tags__color_hex
-        CHECK (color IS NULL OR color ~* '^[A-Fa-f0-9]{6}$')
-);
-
-CREATE TABLE data.tag_rules (
-    when_tag_id uuid    NOT NULL REFERENCES data.tags(id)
-                        ON UPDATE CASCADE ON DELETE CASCADE,
-    then_tag_id uuid    NOT NULL REFERENCES data.tags(id)
-                        ON UPDATE CASCADE ON DELETE CASCADE,
-    is_active   boolean NOT NULL DEFAULT true,
-
-    PRIMARY KEY (when_tag_id, then_tag_id)
-);
-
-CREATE TABLE data.files (
-    id               uuid         NOT NULL DEFAULT public.uuid_v7() PRIMARY KEY,
-    original_name    varchar(256),          -- original filename at upload time
-    mime_id          smallint     NOT NULL REFERENCES core.mime_types(id)
-                                  ON UPDATE CASCADE ON DELETE RESTRICT,
-    content_datetime timestamptz  NOT NULL DEFAULT clock_timestamp(),  -- content datetime (e.g. photo taken)
-    notes            text,
-    metadata         jsonb,                 -- user-editable key-value data
-    exif             jsonb        NOT NULL DEFAULT '{}'::jsonb,  -- EXIF data extracted at upload (immutable)
-    phash            bigint,                -- perceptual hash for duplicate detection (future)
-    creator_id       smallint     NOT NULL REFERENCES core.users(id)
-                                  ON UPDATE CASCADE ON DELETE RESTRICT,
-    is_public        boolean      NOT NULL DEFAULT false,
-    is_deleted       boolean      NOT NULL DEFAULT false  -- soft delete (trash)
-);
-
-CREATE TABLE data.file_tag (
-    file_id uuid NOT NULL REFERENCES data.files(id)
-                 ON UPDATE CASCADE ON DELETE CASCADE,
-    tag_id  uuid NOT NULL REFERENCES data.tags(id)
-                 ON UPDATE CASCADE ON DELETE CASCADE,
-
-    PRIMARY KEY (file_id, tag_id)
-);
-
-CREATE TABLE data.pools (
-    id         uuid         NOT NULL DEFAULT public.uuid_v7() PRIMARY KEY,
-    name       varchar(256) NOT NULL,
-    notes      text,
-    metadata   jsonb,
-    creator_id smallint     NOT NULL REFERENCES core.users(id)
-                            ON UPDATE CASCADE ON DELETE RESTRICT,
-    is_public  boolean      NOT NULL DEFAULT false,
-
-    CONSTRAINT uni__pools__name UNIQUE (name)
-);
-
--- `position` uses integer with gaps (e.g. 1000, 2000, 3000) to allow
--- insertions without renumbering. Compact when gaps get too small.
-CREATE TABLE data.file_pool (
-    file_id  uuid    NOT NULL REFERENCES data.files(id)
-                     ON UPDATE CASCADE ON DELETE CASCADE,
-    pool_id  uuid    NOT NULL REFERENCES data.pools(id)
-                     ON UPDATE CASCADE ON DELETE CASCADE,
-    position integer NOT NULL DEFAULT 0,
-
-    PRIMARY KEY (file_id, pool_id)
-);
-
-COMMENT ON TABLE  data.categories IS 'Logical grouping of tags';
-COMMENT ON TABLE  data.tags       IS 'File labels/tags';
-COMMENT ON TABLE  data.tag_rules  IS 'Auto-tagging rules: when when_tag is assigned, then_tag follows';
-COMMENT ON TABLE  data.files      IS 'Managed files; actual content stored on disk as {id}.{ext}';
-COMMENT ON TABLE  data.file_tag   IS 'Many-to-many: files <-> tags';
-COMMENT ON TABLE  data.pools      IS 'Ordered collections of files';
-COMMENT ON TABLE  data.file_pool  IS 'Many-to-many: files <-> pools, with ordering';
-
-COMMENT ON COLUMN data.files.original_name    IS 'Original filename at upload time';
-COMMENT ON COLUMN data.files.content_datetime IS 'Content datetime (e.g. when photo was taken); falls back to EXIF DateTimeOriginal';
-COMMENT ON COLUMN data.files.metadata         IS 'User-editable key-value metadata';
-COMMENT ON COLUMN data.files.exif             IS 'EXIF data extracted at upload time (immutable, system-managed)';
-COMMENT ON COLUMN data.files.phash            IS 'Perceptual hash for image/video duplicate detection';
-COMMENT ON COLUMN data.files.is_deleted       IS 'Soft-deleted files (trash); true = in recycle bin';
-COMMENT ON COLUMN data.file_pool.position     IS 'Manual ordering within pool; uses gapped integers';
-
--- +goose Down
-
-DROP TABLE IF EXISTS data.file_pool;
-DROP TABLE IF EXISTS data.pools;
-DROP TABLE IF EXISTS data.file_tag;
-DROP TABLE IF EXISTS data.files;
-DROP TABLE IF EXISTS data.tag_rules;
-DROP TABLE IF EXISTS data.tags;
-DROP TABLE IF EXISTS data.categories;

backend/migrations/004_acl_tables.sql

@@ -1,22 +0,0 @@
--- +goose Up
-
--- If is_public=true on the object, it is accessible to everyone (ACL ignored).
--- If is_public=false, only creator and users with can_view=true see it.
--- Admins bypass all ACL checks.
-CREATE TABLE acl.permissions (
-    user_id        smallint NOT NULL REFERENCES core.users(id)
-                            ON UPDATE CASCADE ON DELETE CASCADE,
-    object_type_id smallint NOT NULL REFERENCES core.object_types(id)
-                            ON UPDATE CASCADE ON DELETE RESTRICT,
-    object_id      uuid     NOT NULL,
-    can_view       boolean  NOT NULL DEFAULT true,
-    can_edit       boolean  NOT NULL DEFAULT false,
-
-    PRIMARY KEY (user_id, object_type_id, object_id)
-);
-
-COMMENT ON TABLE acl.permissions IS 'Per-object permissions (used when is_public=false)';
-
--- +goose Down
-
-DROP TABLE IF EXISTS acl.permissions;

backend/migrations/005_activity_tables.sql

@@ -1,81 +0,0 @@
--- +goose Up
-
-CREATE TABLE activity.action_types (
-    id   smallint    GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
-    name varchar(64) NOT NULL,
-
-    CONSTRAINT uni__action_types__name UNIQUE (name)
-);
-
-CREATE TABLE activity.sessions (
-    id            integer      GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
-    token_hash    text         NOT NULL,  -- hashed session token
-    user_id       smallint     NOT NULL REFERENCES core.users(id)
-                               ON UPDATE CASCADE ON DELETE CASCADE,
-    user_agent    varchar(256) NOT NULL,
-    started_at    timestamptz  NOT NULL DEFAULT statement_timestamp(),
-    expires_at    timestamptz,
-    last_activity timestamptz  NOT NULL DEFAULT statement_timestamp(),
-
-    CONSTRAINT uni__sessions__token_hash UNIQUE (token_hash)
-);
-
-CREATE TABLE activity.file_views (
-    file_id    uuid        NOT NULL REFERENCES data.files(id)
-                           ON UPDATE CASCADE ON DELETE CASCADE,
-    user_id    smallint    NOT NULL REFERENCES core.users(id)
-                           ON UPDATE CASCADE ON DELETE CASCADE,
-    viewed_at  timestamptz NOT NULL DEFAULT statement_timestamp(),
-
-    PRIMARY KEY (file_id, viewed_at, user_id)
-);
-
-CREATE TABLE activity.pool_views (
-    pool_id    uuid        NOT NULL REFERENCES data.pools(id)
-                           ON UPDATE CASCADE ON DELETE CASCADE,
-    user_id    smallint    NOT NULL REFERENCES core.users(id)
-                           ON UPDATE CASCADE ON DELETE CASCADE,
-    viewed_at  timestamptz NOT NULL DEFAULT statement_timestamp(),
-
-    PRIMARY KEY (pool_id, viewed_at, user_id)
-);
-
-CREATE TABLE activity.tag_uses (
-    tag_id      uuid        NOT NULL REFERENCES data.tags(id)
-                            ON UPDATE CASCADE ON DELETE CASCADE,
-    user_id     smallint    NOT NULL REFERENCES core.users(id)
-                            ON UPDATE CASCADE ON DELETE CASCADE,
-    used_at     timestamptz NOT NULL DEFAULT statement_timestamp(),
-    is_included boolean     NOT NULL,  -- true=included in filter, false=excluded
-
-    PRIMARY KEY (tag_id, used_at, user_id)
-);
-
-CREATE TABLE activity.audit_log (
-    id             bigint      GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
-    user_id        smallint    NOT NULL REFERENCES core.users(id)
-                               ON UPDATE CASCADE ON DELETE RESTRICT,
-    action_type_id smallint    NOT NULL REFERENCES activity.action_types(id)
-                               ON UPDATE CASCADE ON DELETE RESTRICT,
-    object_type_id smallint    REFERENCES core.object_types(id)
-                               ON UPDATE CASCADE ON DELETE RESTRICT,
-    object_id      uuid,
-    details        jsonb,               -- action-specific payload
-    performed_at   timestamptz NOT NULL DEFAULT statement_timestamp()
-);
-
-COMMENT ON TABLE activity.action_types IS 'Reference: types of auditable user actions';
-COMMENT ON TABLE activity.sessions     IS 'Active user sessions';
-COMMENT ON TABLE activity.file_views   IS 'File view history';
-COMMENT ON TABLE activity.pool_views   IS 'Pool view history';
-COMMENT ON TABLE activity.tag_uses     IS 'Tag usage in filters';
-COMMENT ON TABLE activity.audit_log    IS 'Unified audit trail for all user actions';
-
--- +goose Down
-
-DROP TABLE IF EXISTS activity.audit_log;
-DROP TABLE IF EXISTS activity.tag_uses;
-DROP TABLE IF EXISTS activity.pool_views;
-DROP TABLE IF EXISTS activity.file_views;
-DROP TABLE IF EXISTS activity.sessions;
-DROP TABLE IF EXISTS activity.action_types;

backend/migrations/006_indexes.sql

@@ -1,87 +0,0 @@
--- +goose Up
-
--- core
-CREATE INDEX idx__users__name ON core.users USING hash (name);
-
--- data.categories
-CREATE INDEX idx__categories__creator_id ON data.categories USING hash (creator_id);
-
--- data.tags
-CREATE INDEX idx__tags__category_id ON data.tags USING hash (category_id);
-CREATE INDEX idx__tags__creator_id  ON data.tags USING hash (creator_id);
-
--- data.tag_rules
-CREATE INDEX idx__tag_rules__when ON data.tag_rules USING hash (when_tag_id);
-CREATE INDEX idx__tag_rules__then ON data.tag_rules USING hash (then_tag_id);
-
--- data.files
-CREATE INDEX idx__files__mime_id           ON data.files USING hash (mime_id);
-CREATE INDEX idx__files__creator_id        ON data.files USING hash (creator_id);
-CREATE INDEX idx__files__content_datetime  ON data.files USING btree (content_datetime DESC NULLS LAST);
-CREATE INDEX idx__files__is_deleted        ON data.files USING btree (is_deleted) WHERE is_deleted = true;
-CREATE INDEX idx__files__phash             ON data.files USING btree (phash) WHERE phash IS NOT NULL;
-
--- data.file_tag
-CREATE INDEX idx__file_tag__tag_id  ON data.file_tag USING hash (tag_id);
-CREATE INDEX idx__file_tag__file_id ON data.file_tag USING hash (file_id);
-
--- data.pools
-CREATE INDEX idx__pools__creator_id ON data.pools USING hash (creator_id);
-
--- data.file_pool
-CREATE INDEX idx__file_pool__pool_id ON data.file_pool USING hash (pool_id);
-CREATE INDEX idx__file_pool__file_id ON data.file_pool USING hash (file_id);
-
--- acl.permissions
-CREATE INDEX idx__acl__object ON acl.permissions USING btree (object_type_id, object_id);
-CREATE INDEX idx__acl__user   ON acl.permissions USING hash (user_id);
-
--- activity.sessions
-CREATE INDEX idx__sessions__user_id    ON activity.sessions USING hash (user_id);
-CREATE INDEX idx__sessions__token_hash ON activity.sessions USING hash (token_hash);
-
--- activity.file_views
-CREATE INDEX idx__file_views__user_id ON activity.file_views USING hash (user_id);
-
--- activity.pool_views
-CREATE INDEX idx__pool_views__user_id ON activity.pool_views USING hash (user_id);
-
--- activity.tag_uses
-CREATE INDEX idx__tag_uses__user_id ON activity.tag_uses USING hash (user_id);
-
--- activity.audit_log
-CREATE INDEX idx__audit_log__user_id        ON activity.audit_log USING hash (user_id);
-CREATE INDEX idx__audit_log__action_type_id ON activity.audit_log USING hash (action_type_id);
-CREATE INDEX idx__audit_log__object         ON activity.audit_log USING btree (object_type_id, object_id)
-    WHERE object_id IS NOT NULL;
-CREATE INDEX idx__audit_log__performed_at   ON activity.audit_log USING btree (performed_at DESC);
-
--- +goose Down
-
-DROP INDEX IF EXISTS activity.idx__audit_log__performed_at;
-DROP INDEX IF EXISTS activity.idx__audit_log__object;
-DROP INDEX IF EXISTS activity.idx__audit_log__action_type_id;
-DROP INDEX IF EXISTS activity.idx__audit_log__user_id;
-DROP INDEX IF EXISTS activity.idx__tag_uses__user_id;
-DROP INDEX IF EXISTS activity.idx__pool_views__user_id;
-DROP INDEX IF EXISTS activity.idx__file_views__user_id;
-DROP INDEX IF EXISTS activity.idx__sessions__token_hash;
-DROP INDEX IF EXISTS activity.idx__sessions__user_id;
-DROP INDEX IF EXISTS acl.idx__acl__user;
-DROP INDEX IF EXISTS acl.idx__acl__object;
-DROP INDEX IF EXISTS data.idx__file_pool__file_id;
-DROP INDEX IF EXISTS data.idx__file_pool__pool_id;
-DROP INDEX IF EXISTS data.idx__pools__creator_id;
-DROP INDEX IF EXISTS data.idx__file_tag__file_id;
-DROP INDEX IF EXISTS data.idx__file_tag__tag_id;
-DROP INDEX IF EXISTS data.idx__files__phash;
-DROP INDEX IF EXISTS data.idx__files__is_deleted;
-DROP INDEX IF EXISTS data.idx__files__content_datetime;
-DROP INDEX IF EXISTS data.idx__files__creator_id;
-DROP INDEX IF EXISTS data.idx__files__mime_id;
-DROP INDEX IF EXISTS data.idx__tag_rules__then;
-DROP INDEX IF EXISTS data.idx__tag_rules__when;
-DROP INDEX IF EXISTS data.idx__tags__creator_id;
-DROP INDEX IF EXISTS data.idx__tags__category_id;
-DROP INDEX IF EXISTS data.idx__categories__creator_id;
-DROP INDEX IF EXISTS core.idx__users__name;

backend/migrations/007_seed_data.sql

@@ -1,32 +0,0 @@
--- +goose Up
-
-INSERT INTO core.object_types (name) VALUES
-    ('file'), ('tag'), ('category'), ('pool');
-
-INSERT INTO activity.action_types (name) VALUES
-    -- Auth
-    ('user_login'), ('user_logout'),
-    -- Files
-    ('file_create'), ('file_edit'), ('file_delete'), ('file_restore'),
-    ('file_permanent_delete'), ('file_replace'),
-    -- Tags
-    ('tag_create'), ('tag_edit'), ('tag_delete'),
-    -- Categories
-    ('category_create'), ('category_edit'), ('category_delete'),
-    -- Pools
-    ('pool_create'), ('pool_edit'), ('pool_delete'),
-    -- Relations
-    ('file_tag_add'), ('file_tag_remove'),
-    ('file_pool_add'), ('file_pool_remove'),
-    -- ACL
-    ('acl_change'),
-    -- Admin
-    ('user_create'), ('user_delete'), ('user_block'), ('user_unblock'),
-    ('user_role_change'),
-    -- Sessions
-    ('session_terminate');
-
--- +goose Down
-
-DELETE FROM activity.action_types;
-DELETE FROM core.object_types;

database/create-schema.sql

@@ -0,0 +1,592 @@
+--
+-- PostgreSQL database dump
+--
+
+-- Dumped from database version 14.18 (Ubuntu 14.18-0ubuntu0.22.04.1)
+-- Dumped by pg_dump version 17.4
+
+SET statement_timeout = 0;
+SET lock_timeout = 0;
+SET idle_in_transaction_session_timeout = 0;
+SET transaction_timeout = 0;
+SET client_encoding = 'UTF8';
+SET standard_conforming_strings = on;
+SELECT pg_catalog.set_config('search_path', '', false);
+SET check_function_bodies = false;
+SET xmloption = content;
+SET client_min_messages = warning;
+SET row_security = off;
+
+--
+-- Name: acl; Type: SCHEMA; Schema: -; Owner: -
+--
+
+CREATE SCHEMA acl;
+
+
+--
+-- Name: activity; Type: SCHEMA; Schema: -; Owner: -
+--
+
+CREATE SCHEMA activity;
+
+
+--
+-- Name: data; Type: SCHEMA; Schema: -; Owner: -
+--
+
+CREATE SCHEMA data;
+
+
+--
+-- Name: public; Type: SCHEMA; Schema: -; Owner: -
+--
+
+-- *not* creating schema, since initdb creates it
+
+
+--
+-- Name: system; Type: SCHEMA; Schema: -; Owner: -
+--
+
+CREATE SCHEMA system;
+
+
+--
+-- Name: pgcrypto; Type: EXTENSION; Schema: -; Owner: -
+--
+
+CREATE EXTENSION IF NOT EXISTS pgcrypto WITH SCHEMA public;
+
+
+--
+-- Name: EXTENSION pgcrypto; Type: COMMENT; Schema: -; Owner: -
+--
+
+COMMENT ON EXTENSION pgcrypto IS 'cryptographic functions';
+
+
+--
+-- Name: uuid-ossp; Type: EXTENSION; Schema: -; Owner: -
+--
+
+CREATE EXTENSION IF NOT EXISTS "uuid-ossp" WITH SCHEMA public;
+
+
+--
+-- Name: EXTENSION "uuid-ossp"; Type: COMMENT; Schema: -; Owner: -
+--
+
+COMMENT ON EXTENSION "uuid-ossp" IS 'generate universally unique identifiers (UUIDs)';
+
+
+--
+-- Name: add_file_to_tag_recursive(uuid, uuid); Type: FUNCTION; Schema: data; Owner: -
+--
+
+CREATE FUNCTION data.add_file_to_tag_recursive(f_id uuid, t_id uuid) RETURNS SETOF uuid
+    LANGUAGE plpgsql
+    AS $$
+DECLARE
+	tmp uuid;
+	tt_id uuid;
+	ttt_id uuid;
+BEGIN
+	INSERT INTO data.file_tag VALUES (f_id, t_id) ON CONFLICT DO NOTHING RETURNING tag_id INTO tmp;
+	IF tmp IS NULL THEN
+		RETURN;
+	END IF;
+	RETURN NEXT t_id;
+	FOR tt_id IN
+		SELECT a.add_tag_id FROM data.autotags a WHERE a.trigger_tag_id=t_id AND a.is_active
+	LOOP
+		FOR ttt_id IN SELECT data.add_file_to_tag_recursive(f_id, tt_id)
+		LOOP
+			RETURN NEXT ttt_id;
+		END LOOP;
+	END LOOP;
+END;
+$$;
+
+
+--
+-- Name: uuid_extract_timestamp(uuid); Type: FUNCTION; Schema: public; Owner: -
+--
+
+CREATE FUNCTION public.uuid_extract_timestamp(uuid_val uuid) RETURNS timestamp with time zone
+    LANGUAGE sql IMMUTABLE
+    AS $$
+    SELECT to_timestamp(
+        ('x' || LEFT(REPLACE(uuid_val::TEXT, '-', ''), 12))::BIT(48)::BIGINT
+        / 1000.0
+    );
+$$;
+
+
+--
+-- Name: uuid_v7(timestamp with time zone); Type: FUNCTION; Schema: public; Owner: -
+--
+
+CREATE FUNCTION public.uuid_v7(cts timestamp with time zone DEFAULT clock_timestamp()) RETURNS uuid
+    LANGUAGE plpgsql
+    AS $$
+DECLARE
+  state text = current_setting('uuidv7.old_tp',true);
+  old_tp text = split_part(state, ':',1);
+  base int = coalesce(nullif(split_part(state,':',4),'')::int,(random()*16777215/2-1)::int);
+  tp text;
+  entropy text;
+  seq text=base;
+  seqn int=split_part(state,':',2);
+  ver text = coalesce(split_part(state,':',3),to_hex(8+(random()*3)::int));
+BEGIN
+  base = (random()*16777215/2-1)::int;
+  tp = lpad(to_hex(floor(extract(epoch from cts)*1000)::int8),12,'0')||'7';
+  if tp is distinct from old_tp then
+    old_tp = tp;
+    ver = to_hex(8+(random()*3)::int);
+    base = (random()*16777215/2-1)::int;
+    seqn = base;
+  else
+    seqn = seqn+(random()*1000)::int;
+  end if;
+  perform set_config('uuidv7.old_tp',old_tp||':'||seqn||':'||ver||':'||base, false);
+  entropy = md5(gen_random_uuid()::text);
+  seq = lpad(to_hex(seqn),6,'0');
+  return (tp || substring(seq from 1 for 3) || ver || substring(seq from 4 for 3) ||
+                substring(entropy from 1 for 12))::uuid;
+END
+$$;
+
+
+SET default_table_access_method = heap;
+
+--
+-- Name: categories; Type: TABLE; Schema: acl; Owner: -
+--
+
+CREATE TABLE acl.categories (
+    user_id smallint NOT NULL,
+    category_id uuid NOT NULL,
+    view boolean NOT NULL,
+    edit boolean NOT NULL
+);
+
+
+--
+-- Name: files; Type: TABLE; Schema: acl; Owner: -
+--
+
+CREATE TABLE acl.files (
+    user_id smallint NOT NULL,
+    file_id uuid NOT NULL,
+    view boolean NOT NULL,
+    edit boolean NOT NULL
+);
+
+
+--
+-- Name: pools; Type: TABLE; Schema: acl; Owner: -
+--
+
+CREATE TABLE acl.pools (
+    user_id smallint NOT NULL,
+    pool_id uuid NOT NULL,
+    view boolean NOT NULL,
+    edit boolean NOT NULL
+);
+
+
+--
+-- Name: tags; Type: TABLE; Schema: acl; Owner: -
+--
+
+CREATE TABLE acl.tags (
+    user_id smallint NOT NULL,
+    tag_id uuid NOT NULL,
+    view boolean NOT NULL,
+    edit boolean NOT NULL
+);
+
+
+--
+-- Name: file_views; Type: TABLE; Schema: activity; Owner: -
+--
+
+CREATE TABLE activity.file_views (
+    file_id uuid NOT NULL,
+    "timestamp" timestamp with time zone NOT NULL,
+    user_id smallint NOT NULL
+);
+
+
+--
+-- Name: pool_views; Type: TABLE; Schema: activity; Owner: -
+--
+
+CREATE TABLE activity.pool_views (
+    pool_id uuid NOT NULL,
+    "timestamp" timestamp with time zone NOT NULL,
+    user_id smallint NOT NULL
+);
+
+
+--
+-- Name: sessions; Type: TABLE; Schema: activity; Owner: -
+--
+
+CREATE TABLE activity.sessions (
+    id integer NOT NULL,
+    token text NOT NULL,
+    user_id smallint NOT NULL,
+    user_agent character varying(256) NOT NULL,
+    started_at timestamp with time zone DEFAULT statement_timestamp() NOT NULL,
+    expires_at timestamp with time zone,
+    last_activity timestamp with time zone DEFAULT statement_timestamp() NOT NULL
+);
+
+
+--
+-- Name: sessions_id_seq; Type: SEQUENCE; Schema: activity; Owner: -
+--
+
+CREATE SEQUENCE activity.sessions_id_seq
+    AS integer
+    START WITH 1
+    INCREMENT BY 1
+    NO MINVALUE
+    NO MAXVALUE
+    CACHE 1;
+
+
+--
+-- Name: sessions_id_seq; Type: SEQUENCE OWNED BY; Schema: activity; Owner: -
+--
+
+ALTER SEQUENCE activity.sessions_id_seq OWNED BY activity.sessions.id;
+
+
+--
+-- Name: tag_uses; Type: TABLE; Schema: activity; Owner: -
+--
+
+CREATE TABLE activity.tag_uses (
+    tag_id uuid NOT NULL,
+    "timestamp" timestamp with time zone NOT NULL,
+    user_id smallint NOT NULL,
+    included boolean NOT NULL
+);
+
+
+--
+-- Name: autotags; Type: TABLE; Schema: data; Owner: -
+--
+
+CREATE TABLE data.autotags (
+    trigger_tag_id uuid NOT NULL,
+    add_tag_id uuid NOT NULL,
+    is_active boolean DEFAULT true NOT NULL
+);
+
+
+--
+-- Name: categories; Type: TABLE; Schema: data; Owner: -
+--
+
+CREATE TABLE data.categories (
+    id uuid DEFAULT public.uuid_v7() NOT NULL,
+    name character varying(256) NOT NULL,
+    notes text DEFAULT ''::text NOT NULL,
+    color character(6),
+    creator_id smallint NOT NULL
+);
+
+
+--
+-- Name: file_pool; Type: TABLE; Schema: data; Owner: -
+--
+
+CREATE TABLE data.file_pool (
+    file_id uuid NOT NULL,
+    pool_id uuid NOT NULL,
+    number smallint NOT NULL
+);
+
+
+--
+-- Name: file_tag; Type: TABLE; Schema: data; Owner: -
+--
+
+CREATE TABLE data.file_tag (
+    file_id uuid NOT NULL,
+    tag_id uuid NOT NULL
+);
+
+
+--
+-- Name: files; Type: TABLE; Schema: data; Owner: -
+--
+
+CREATE TABLE data.files (
+    id uuid DEFAULT public.uuid_v7() NOT NULL,
+    name character varying(256),
+    mime_id smallint NOT NULL,
+    datetime timestamp with time zone DEFAULT clock_timestamp() NOT NULL,
+    notes text,
+    metadata jsonb NOT NULL,
+    creator_id smallint NOT NULL,
+    is_deleted boolean DEFAULT false NOT NULL
+);
+
+
+--
+-- Name: pools; Type: TABLE; Schema: data; Owner: -
+--
+
+CREATE TABLE data.pools (
+    id uuid DEFAULT public.uuid_v7() NOT NULL,
+    name character varying(256) NOT NULL,
+    notes text,
+    creator_id smallint NOT NULL
+);
+
+
+--
+-- Name: tags; Type: TABLE; Schema: data; Owner: -
+--
+
+CREATE TABLE data.tags (
+    id uuid DEFAULT public.uuid_v7() NOT NULL,
+    name character varying(256) NOT NULL,
+    notes text,
+    color character(6),
+    category_id uuid,
+    creator_id smallint NOT NULL
+);
+
+
+--
+-- Name: mime; Type: TABLE; Schema: system; Owner: -
+--
+
+CREATE TABLE system.mime (
+    id smallint NOT NULL,
+    name character varying(127) NOT NULL,
+    extension character varying(16) NOT NULL
+);
+
+
+--
+-- Name: mime_id_seq; Type: SEQUENCE; Schema: system; Owner: -
+--
+
+CREATE SEQUENCE system.mime_id_seq
+    AS smallint
+    START WITH 1
+    INCREMENT BY 1
+    NO MINVALUE
+    NO MAXVALUE
+    CACHE 1;
+
+
+--
+-- Name: mime_id_seq; Type: SEQUENCE OWNED BY; Schema: system; Owner: -
+--
+
+ALTER SEQUENCE system.mime_id_seq OWNED BY system.mime.id;
+
+
+--
+-- Name: users; Type: TABLE; Schema: system; Owner: -
+--
+
+CREATE TABLE system.users (
+    id smallint NOT NULL,
+    name character varying(32) NOT NULL,
+    password text NOT NULL,
+    is_admin boolean DEFAULT false NOT NULL,
+    can_create boolean DEFAULT false NOT NULL
+);
+
+
+--
+-- Name: users_id_seq; Type: SEQUENCE; Schema: system; Owner: -
+--
+
+CREATE SEQUENCE system.users_id_seq
+    AS smallint
+    START WITH 1
+    INCREMENT BY 1
+    NO MINVALUE
+    NO MAXVALUE
+    CACHE 1;
+
+
+--
+-- Name: users_id_seq; Type: SEQUENCE OWNED BY; Schema: system; Owner: -
+--
+
+ALTER SEQUENCE system.users_id_seq OWNED BY system.users.id;
+
+
+--
+-- Name: sessions id; Type: DEFAULT; Schema: activity; Owner: -
+--
+
+ALTER TABLE ONLY activity.sessions ALTER COLUMN id SET DEFAULT nextval('activity.sessions_id_seq'::regclass);
+
+
+--
+-- Name: mime id; Type: DEFAULT; Schema: system; Owner: -
+--
+
+ALTER TABLE ONLY system.mime ALTER COLUMN id SET DEFAULT nextval('system.mime_id_seq'::regclass);
+
+
+--
+-- Name: users id; Type: DEFAULT; Schema: system; Owner: -
+--
+
+ALTER TABLE ONLY system.users ALTER COLUMN id SET DEFAULT nextval('system.users_id_seq'::regclass);
+
+
+--
+-- Name: categories categories_pkey; Type: CONSTRAINT; Schema: acl; Owner: -
+--
+
+ALTER TABLE ONLY acl.categories
+    ADD CONSTRAINT categories_pkey PRIMARY KEY (user_id, category_id);
+
+
+--
+-- Name: files files_pkey; Type: CONSTRAINT; Schema: acl; Owner: -
+--
+
+ALTER TABLE ONLY acl.files
+    ADD CONSTRAINT files_pkey PRIMARY KEY (user_id, file_id);
+
+
+--
+-- Name: pools pools_pkey; Type: CONSTRAINT; Schema: acl; Owner: -
+--
+
+ALTER TABLE ONLY acl.pools
+    ADD CONSTRAINT pools_pkey PRIMARY KEY (user_id, pool_id);
+
+
+--
+-- Name: tags tags_pkey; Type: CONSTRAINT; Schema: acl; Owner: -
+--
+
+ALTER TABLE ONLY acl.tags
+    ADD CONSTRAINT tags_pkey PRIMARY KEY (user_id, tag_id);
+
+
+--
+-- Name: file_views file_views_pkey; Type: CONSTRAINT; Schema: activity; Owner: -
+--
+
+ALTER TABLE ONLY activity.file_views
+    ADD CONSTRAINT file_views_pkey PRIMARY KEY (file_id, "timestamp", user_id);
+
+
+--
+-- Name: pool_views pool_views_pkey; Type: CONSTRAINT; Schema: activity; Owner: -
+--
+
+ALTER TABLE ONLY activity.pool_views
+    ADD CONSTRAINT pool_views_pkey PRIMARY KEY (pool_id, "timestamp", user_id);
+
+
+--
+-- Name: sessions sessions_pkey; Type: CONSTRAINT; Schema: activity; Owner: -
+--
+
+ALTER TABLE ONLY activity.sessions
+    ADD CONSTRAINT sessions_pkey PRIMARY KEY (id);
+
+
+--
+-- Name: tag_uses tag_uses_pkey; Type: CONSTRAINT; Schema: activity; Owner: -
+--
+
+ALTER TABLE ONLY activity.tag_uses
+    ADD CONSTRAINT tag_uses_pkey PRIMARY KEY (tag_id, "timestamp", user_id);
+
+
+--
+-- Name: autotags autotags_pkey; Type: CONSTRAINT; Schema: data; Owner: -
+--
+
+ALTER TABLE ONLY data.autotags
+    ADD CONSTRAINT autotags_pkey PRIMARY KEY (trigger_tag_id, add_tag_id);
+
+
+--
+-- Name: categories categories_pkey; Type: CONSTRAINT; Schema: data; Owner: -
+--
+
+ALTER TABLE ONLY data.categories
+    ADD CONSTRAINT categories_pkey PRIMARY KEY (id);
+
+
+--
+-- Name: file_pool file_pool_pkey; Type: CONSTRAINT; Schema: data; Owner: -
+--
+
+ALTER TABLE ONLY data.file_pool
+    ADD CONSTRAINT file_pool_pkey PRIMARY KEY (file_id, pool_id, number);
+
+
+--
+-- Name: file_tag file_tag_pkey; Type: CONSTRAINT; Schema: data; Owner: -
+--
+
+ALTER TABLE ONLY data.file_tag
+    ADD CONSTRAINT file_tag_pkey PRIMARY KEY (file_id, tag_id);
+
+
+--
+-- Name: files files_pkey; Type: CONSTRAINT; Schema: data; Owner: -
+--
+
+ALTER TABLE ONLY data.files
+    ADD CONSTRAINT files_pkey PRIMARY KEY (id);
+
+
+--
+-- Name: pools pools_pkey; Type: CONSTRAINT; Schema: data; Owner: -
+--
+
+ALTER TABLE ONLY data.pools
+    ADD CONSTRAINT pools_pkey PRIMARY KEY (id);
+
+
+--
+-- Name: tags tags_pkey; Type: CONSTRAINT; Schema: data; Owner: -
+--
+
+ALTER TABLE ONLY data.tags
+    ADD CONSTRAINT tags_pkey PRIMARY KEY (id);
+
+
+--
+-- Name: mime mime_pkey; Type: CONSTRAINT; Schema: system; Owner: -
+--
+
+ALTER TABLE ONLY system.mime
+    ADD CONSTRAINT mime_pkey PRIMARY KEY (id);
+
+
+--
+-- Name: users users_pkey; Type: CONSTRAINT; Schema: system; Owner: -
+--
+
+ALTER TABLE ONLY system.users
+    ADD CONSTRAINT users_pkey PRIMARY KEY (id);
+
+
+--
+-- PostgreSQL database dump complete
+--
+

docs/FRONTEND_STRUCTURE.md

@@ -1,383 +0,0 @@
-# Tanabata File Manager — Frontend Structure
-
-## Stack
-
-- **Framework**: SvelteKit (SPA mode, `ssr: false`)
-- **Language**: TypeScript
-- **CSS**: Tailwind CSS + CSS custom properties (hybrid)
-- **API types**: Auto-generated via openapi-typescript
-- **PWA**: Service worker + web manifest
-- **Font**: Epilogue (variable weight)
-- **Package manager**: npm
-
-## Monorepo Layout
-
-```
-tanabata/
-├── backend/                    ← Go project (go.mod in here)
-│   ├── cmd/
-│   ├── internal/
-│   ├── migrations/
-│   ├── go.mod
-│   └── go.sum
-│
-├── frontend/                   ← SvelteKit project (package.json in here)
-│   └── (see below)
-│
-├── openapi.yaml                ← Shared API contract (root level)
-├── docker-compose.yml
-├── Dockerfile
-├── .env.example
-└── README.md
-```
-
-`openapi.yaml` lives at repository root — both backend and frontend
-reference it. The frontend generates types from it; the backend
-validates its handlers against it.
-
-## Frontend Directory Layout
-
-```
-frontend/
-├── package.json
-├── svelte.config.js
-├── vite.config.ts
-├── tsconfig.json
-├── tailwind.config.ts
-├── postcss.config.js
-│
-├── src/
-│   ├── app.html                    # Shell HTML (PWA meta, font preload)
-│   ├── app.css                     # Tailwind directives + CSS custom properties
-│   ├── hooks.server.ts             # Server hooks (not used in SPA mode)
-│   ├── hooks.client.ts             # Client hooks (global error handling)
-│   │
-│   ├── lib/                        # Shared code ($lib/ alias)
-│   │   │
-│   │   ├── api/                    # API client layer
-│   │   │   ├── client.ts           # Base fetch wrapper: auth headers, token refresh,
-│   │   │   │                       # error parsing, base URL
-│   │   │   ├── files.ts            # listFiles, getFile, uploadFile, deleteFile, etc.
-│   │   │   ├── tags.ts             # listTags, createTag, getTag, updateTag, etc.
-│   │   │   ├── categories.ts       # Category API functions
-│   │   │   ├── pools.ts            # Pool API functions
-│   │   │   ├── auth.ts             # login, logout, refresh, listSessions
-│   │   │   ├── acl.ts              # getPermissions, setPermissions
-│   │   │   ├── users.ts            # getMe, updateMe, admin user CRUD
-│   │   │   ├── audit.ts            # queryAuditLog
-│   │   │   ├── schema.ts           # AUTO-GENERATED from openapi.yaml (do not edit)
-│   │   │   └── types.ts            # Friendly type aliases:
-│   │   │                           #   export type File = components["schemas"]["File"]
-│   │   │                           #   export type Tag = components["schemas"]["Tag"]
-│   │   │
-│   │   ├── components/             # Reusable UI components
-│   │   │   │
-│   │   │   ├── layout/             # App shell
-│   │   │   │   ├── Navbar.svelte       # Bottom navigation bar (mobile-first)
-│   │   │   │   ├── Header.svelte       # Section header with sorting controls
-│   │   │   │   ├── SelectionBar.svelte # Floating bar for multi-select actions
-│   │   │   │   └── Loader.svelte       # Full-screen loading overlay
-│   │   │   │
-│   │   │   ├── file/               # File-related components
-│   │   │   │   ├── FileGrid.svelte     # Thumbnail grid with infinite scroll
-│   │   │   │   ├── FileCard.svelte     # Single thumbnail (160×160, selectable)
-│   │   │   │   ├── FileViewer.svelte   # Full-screen preview with prev/next navigation
-│   │   │   │   ├── FileUpload.svelte   # Upload form + drag-and-drop zone
-│   │   │   │   ├── FileDetail.svelte   # Metadata editor (notes, datetime, tags)
-│   │   │   │   └── FilterBar.svelte    # DSL filter builder UI
-│   │   │   │
-│   │   │   ├── tag/                # Tag-related components
-│   │   │   │   ├── TagBadge.svelte     # Colored pill with tag name
-│   │   │   │   ├── TagPicker.svelte    # Searchable tag selector (add/remove)
-│   │   │   │   ├── TagList.svelte      # Tag grid for section view
-│   │   │   │   └── TagRuleEditor.svelte # Auto-tag rule management
-│   │   │   │
-│   │   │   ├── pool/               # Pool-related components
-│   │   │   │   ├── PoolCard.svelte     # Pool preview card
-│   │   │   │   ├── PoolFileList.svelte # Ordered file list with drag reorder
-│   │   │   │   └── PoolDetail.svelte   # Pool metadata editor
-│   │   │   │
-│   │   │   ├── acl/                # Access control components
-│   │   │   │   └── PermissionEditor.svelte  # User permission grid
-│   │   │   │
-│   │   │   └── common/             # Shared primitives
-│   │   │       ├── Button.svelte
-│   │   │       ├── Modal.svelte
-│   │   │       ├── ConfirmDialog.svelte
-│   │   │       ├── Toast.svelte
-│   │   │       ├── InfiniteScroll.svelte
-│   │   │       ├── Pagination.svelte
-│   │   │       ├── SortDropdown.svelte
-│   │   │       ├── SearchInput.svelte
-│   │   │       ├── ColorPicker.svelte
-│   │   │       ├── Checkbox.svelte     # Three-state: checked, unchecked, partial
-│   │   │       └── EmptyState.svelte
-│   │   │
-│   │   ├── stores/                 # Svelte stores (global state)
-│   │   │   ├── auth.ts             # Current user, JWT tokens, isAuthenticated
-│   │   │   ├── selection.ts        # Selected item IDs, selection mode toggle
-│   │   │   ├── sorting.ts          # Per-section sort key + order (persisted to localStorage)
-│   │   │   ├── theme.ts            # Dark/light mode (persisted, respects prefers-color-scheme)
-│   │   │   └── toast.ts            # Notification queue (success, error, info)
-│   │   │
-│   │   └── utils/                  # Pure helper functions
-│   │       ├── format.ts           # formatDate, formatFileSize, formatDuration
-│   │       ├── dsl.ts              # Filter DSL builder: UI state → query string
-│   │       ├── pwa.ts              # PWA reset, cache clear, update prompt
-│   │       └── keyboard.ts         # Keyboard shortcut helpers (Ctrl+A, Escape, etc.)
-│   │
-│   ├── routes/                     # SvelteKit file-based routing
-│   │   │
-│   │   ├── +layout.svelte          # Root layout: Navbar, theme wrapper, toast container
-│   │   ├── +layout.ts              # Root load: auth guard → redirect to /login if no token
-│   │   │
-│   │   ├── +page.svelte            # / → redirect to /files
-│   │   │
-│   │   ├── login/
-│   │   │   └── +page.svelte        # Login form (decorative Tanabata images)
-│   │   │
-│   │   ├── files/
-│   │   │   ├── +page.svelte        # File grid: filter bar, sort, multi-select, upload
-│   │   │   ├── +page.ts            # Load: initial file list (cursor page)
-│   │   │   ├── [id]/
-│   │   │   │   ├── +page.svelte    # File view: preview, metadata, tags, ACL
-│   │   │   │   └── +page.ts        # Load: file detail + tags
-│   │   │   └── trash/
-│   │   │       ├── +page.svelte    # Trash: restore / permanent delete
-│   │   │       └── +page.ts
-│   │   │
-│   │   ├── tags/
-│   │   │   ├── +page.svelte        # Tag list: search, sort, multi-select
-│   │   │   ├── +page.ts
-│   │   │   ├── new/
-│   │   │   │   └── +page.svelte    # Create tag form
-│   │   │   └── [id]/
-│   │   │       ├── +page.svelte    # Tag detail: edit, category, rules, parent tags
-│   │   │       └── +page.ts
-│   │   │
-│   │   ├── categories/
-│   │   │   ├── +page.svelte        # Category list
-│   │   │   ├── +page.ts
-│   │   │   ├── new/
-│   │   │   │   └── +page.svelte
-│   │   │   └── [id]/
-│   │   │       ├── +page.svelte    # Category detail: edit, view tags
-│   │   │       └── +page.ts
-│   │   │
-│   │   ├── pools/
-│   │   │   ├── +page.svelte        # Pool list
-│   │   │   ├── +page.ts
-│   │   │   ├── new/
-│   │   │   │   └── +page.svelte
-│   │   │   └── [id]/
-│   │   │       ├── +page.svelte    # Pool detail: files (reorderable), filter, edit
-│   │   │       └── +page.ts
-│   │   │
-│   │   ├── settings/
-│   │   │   ├── +page.svelte        # Profile: name, password, active sessions
-│   │   │   └── +page.ts
-│   │   │
-│   │   └── admin/
-│   │       ├── +layout.svelte      # Admin layout: restrict to is_admin
-│   │       ├── users/
-│   │       │   ├── +page.svelte    # User management list
-│   │       │   ├── +page.ts
-│   │       │   └── [id]/
-│   │       │       ├── +page.svelte # User detail: role, block/unblock
-│   │       │       └── +page.ts
-│   │       └── audit/
-│   │           ├── +page.svelte    # Audit log with filters
-│   │           └── +page.ts
-│   │
-│   └── service-worker.ts          # PWA: offline cache for pinned files, app shell caching
-│
-└── static/
-    ├── favicon.png
-    ├── favicon.ico
-    ├── manifest.webmanifest        # PWA manifest (name, icons, theme_color)
-    ├── images/
-    │   ├── tanabata-left.png       # Login page decorations (from current design)
-    │   ├── tanabata-right.png
-    │   └── icons/                  # PWA icons (192×192, 512×512, etc.)
-    └── fonts/
-        └── Epilogue-VariableFont_wght.ttf
-```
-
-## Key Architecture Decisions
-
-### CSS Hybrid: Tailwind + Custom Properties
-
-Theme colors defined as CSS custom properties in `app.css`:
-
-```css
-@tailwind base;
-@tailwind components;
-@tailwind utilities;
-
-:root {
-  --color-bg-primary: #312F45;
-  --color-bg-secondary: #181721;
-  --color-bg-elevated: #111118;
-  --color-accent: #9592B5;
-  --color-accent-hover: #7D7AA4;
-  --color-text-primary: #f0f0f0;
-  --color-text-muted: #9999AD;
-  --color-danger: #DB6060;
-  --color-info: #4DC7ED;
-  --color-warning: #F5E872;
-  --color-tag-default: #444455;
-}
-
-:root[data-theme="light"] {
-  --color-bg-primary: #f5f5f5;
-  --color-bg-secondary: #ffffff;
-  /* ... */
-}
-```
-
-Tailwind references them in `tailwind.config.ts`:
-
-```ts
-export default {
-  theme: {
-    extend: {
-      colors: {
-        bg: {
-          primary: 'var(--color-bg-primary)',
-          secondary: 'var(--color-bg-secondary)',
-          elevated: 'var(--color-bg-elevated)',
-        },
-        accent: {
-          DEFAULT: 'var(--color-accent)',
-          hover: 'var(--color-accent-hover)',
-        },
-        // ...
-      },
-      fontFamily: {
-        sans: ['Epilogue', 'sans-serif'],
-      },
-    },
-  },
-  darkMode: 'class', // controlled via data-theme attribute
-};
-```
-
-Usage in components: `<div class="bg-bg-primary text-text-primary rounded-xl p-4">`.
-Complex cases use scoped `<style>` inside `.svelte` files.
-
-### API Client Pattern
-
-`client.ts` — thin wrapper around fetch:
-
-```ts
-// $lib/api/client.ts
-import { authStore } from '$lib/stores/auth';
-
-const BASE = '/api/v1';
-
-async function request<T>(path: string, init?: RequestInit): Promise<T> {
-  const token = get(authStore).accessToken;
-  const res = await fetch(BASE + path, {
-    ...init,
-    headers: {
-      'Content-Type': 'application/json',
-      ...(token && { Authorization: `Bearer ${token}` }),
-      ...init?.headers,
-    },
-  });
-  if (res.status === 401) {
-    // attempt refresh, retry once
-  }
-  if (!res.ok) {
-    const err = await res.json();
-    throw new ApiError(res.status, err.code, err.message, err.details);
-  }
-  if (res.status === 204) return undefined as T;
-  return res.json();
-}
-
-export const api = {
-  get: <T>(path: string) => request<T>(path),
-  post: <T>(path: string, body?: unknown) =>
-    request<T>(path, { method: 'POST', body: JSON.stringify(body) }),
-  patch: <T>(path: string, body?: unknown) =>
-    request<T>(path, { method: 'PATCH', body: JSON.stringify(body) }),
-  put: <T>(path: string, body?: unknown) =>
-    request<T>(path, { method: 'PUT', body: JSON.stringify(body) }),
-  delete: <T>(path: string) => request<T>(path, { method: 'DELETE' }),
-  upload: <T>(path: string, formData: FormData) =>
-    request<T>(path, { method: 'POST', body: formData, headers: {} }),
-};
-```
-
-Domain-specific modules use it:
-
-```ts
-// $lib/api/files.ts
-import { api } from './client';
-import type { File, FileCursorPage } from './types';
-
-export function listFiles(params: Record<string, string>) {
-  const qs = new URLSearchParams(params).toString();
-  return api.get<FileCursorPage>(`/files?${qs}`);
-}
-
-export function uploadFile(formData: FormData) {
-  return api.upload<File>('/files', formData);
-}
-```
-
-### Type Generation
-
-Script in `package.json`:
-
-```json
-{
-  "scripts": {
-    "generate:types": "openapi-typescript ../openapi.yaml -o src/lib/api/schema.ts",
-    "dev": "npm run generate:types && vite dev",
-    "build": "npm run generate:types && vite build"
-  }
-}
-```
-
-Friendly aliases in `types.ts`:
-
-```ts
-import type { components } from './schema';
-
-export type File = components['schemas']['File'];
-export type Tag = components['schemas']['Tag'];
-export type Category = components['schemas']['Category'];
-export type Pool = components['schemas']['Pool'];
-export type FileCursorPage = components['schemas']['FileCursorPage'];
-export type TagOffsetPage = components['schemas']['TagOffsetPage'];
-export type Error = components['schemas']['Error'];
-// ...
-```
-
-### SPA Mode
-
-`svelte.config.js`:
-
-```js
-import adapter from '@sveltejs/adapter-static';
-
-export default {
-  kit: {
-    adapter: adapter({ fallback: 'index.html' }),
-    // SPA: all routes handled client-side
-  },
-};
-```
-
-The Go backend serves `index.html` for all non-API routes (SPA fallback).
-In development, Vite dev server proxies `/api` to the Go backend.
-
-### PWA
-
-`service-worker.ts` handles:
-- App shell caching (HTML, CSS, JS, fonts)
-- User-pinned file caching (explicit, via UI button)
-- Cache versioning and cleanup on update
-- Reset function (clear all caches except pinned files)

docs/GO_PROJECT_STRUCTURE.md

@@ -1,320 +0,0 @@
-# Tanabata File Manager — Go Project Structure
-
-## Stack
-
-- **Router**: Gin
-- **Database**: pgx v5 (pgxpool)
-- **Migrations**: goose v3 + go:embed (auto-migrate on startup)
-- **Auth**: JWT (golang-jwt/jwt/v5)
-- **Config**: environment variables via .env (joho/godotenv)
-- **Logging**: slog (stdlib, Go 1.21+)
-- **Validation**: go-playground/validator/v10
-- **EXIF**: rwcarlsen/goexif or dsoprea/go-exif
-- **Image processing**: disintegration/imaging (thumbnails, previews)
-- **Architecture**: Clean Architecture (domain → service → repository/handler)
-
-## Monorepo Layout
-
-```
-tanabata/
-├── backend/                            ← Go project
-├── frontend/                           ← SvelteKit project
-├── openapi.yaml                        ← Shared API contract
-├── docker-compose.yml
-├── Dockerfile
-├── .env.example
-└── README.md
-```
-
-## Backend Directory Layout
-
-```
-backend/
-├── cmd/
-│   └── server/
-│       └── main.go                     # Entrypoint: config → DB → migrate → wire → run
-│
-├── internal/
-│   │
-│   ├── domain/                         # Pure business entities & value objects
-│   │   ├── file.go                     # File, FileFilter, FilePage
-│   │   ├── tag.go                      # Tag, TagRule
-│   │   ├── category.go                 # Category
-│   │   ├── pool.go                     # Pool, PoolFile
-│   │   ├── user.go                     # User, Session
-│   │   ├── acl.go                      # Permission, ObjectType
-│   │   ├── audit.go                    # AuditEntry, ActionType
-│   │   └── errors.go                   # Domain error types (ErrNotFound, ErrForbidden, etc.)
-│   │
-│   ├── port/                           # Interfaces (ports) — contracts between layers
-│   │   ├── repository.go              # FileRepo, TagRepo, CategoryRepo, PoolRepo,
-│   │   │                               # UserRepo, SessionRepo, ACLRepo, AuditRepo,
-│   │   │                               # MimeRepo, TagRuleRepo
-│   │   └── storage.go                 # FileStorage interface (disk operations)
-│   │
-│   ├── service/                        # Business logic (use cases)
-│   │   ├── file_service.go             # Upload, update, delete, trash/restore, replace,
-│   │   │                               # import, filter/list, duplicate detection
-│   │   ├── tag_service.go              # CRUD + auto-tag application logic
-│   │   ├── category_service.go         # CRUD (thin, delegates to repo + ACL + audit)
-│   │   ├── pool_service.go             # CRUD + file ordering, add/remove files
-│   │   ├── auth_service.go             # Login, logout, JWT issue/refresh, session management
-│   │   ├── acl_service.go              # Permission checks, grant/revoke
-│   │   ├── audit_service.go            # Log actions, query audit log
-│   │   └── user_service.go             # Profile update, admin CRUD, block/unblock
-│   │
-│   ├── handler/                        # HTTP layer (Gin handlers)
-│   │   ├── router.go                   # Route registration, middleware wiring
-│   │   ├── middleware.go               # Auth middleware (JWT extraction → context)
-│   │   ├── request.go                  # Common request parsing helpers
-│   │   ├── response.go                 # Error/success response builders
-│   │   ├── file_handler.go             # /files endpoints
-│   │   ├── tag_handler.go              # /tags endpoints
-│   │   ├── category_handler.go         # /categories endpoints
-│   │   ├── pool_handler.go             # /pools endpoints
-│   │   ├── auth_handler.go             # /auth endpoints
-│   │   ├── acl_handler.go              # /acl endpoints
-│   │   ├── user_handler.go             # /users endpoints
-│   │   └── audit_handler.go            # /audit endpoints
-│   │
-│   ├── db/                             # Database adapters
-│   │   ├── db.go                       # Common helpers: pagination, repo factory, transactor base
-│   │   └── postgres/                   # PostgreSQL implementation
-│   │       ├── postgres.go             # pgxpool init, tx-from-context helpers
-│   │       ├── file_repo.go            # FileRepo implementation
-│   │       ├── tag_repo.go             # TagRepo + TagRuleRepo implementation
-│   │       ├── category_repo.go        # CategoryRepo implementation
-│   │       ├── pool_repo.go            # PoolRepo implementation
-│   │       ├── user_repo.go            # UserRepo implementation
-│   │       ├── session_repo.go         # SessionRepo implementation
-│   │       ├── acl_repo.go             # ACLRepo implementation
-│   │       ├── audit_repo.go           # AuditRepo implementation
-│   │       ├── mime_repo.go            # MimeRepo implementation
-│   │       └── filter_parser.go        # DSL → SQL WHERE clause builder
-│   │
-│   ├── storage/                        # File storage adapter
-│   │   └── disk.go                     # FileStorage implementation (read/write/delete on disk)
-│   │
-│   └── config/                         # Configuration
-│       └── config.go                   # Struct + loader from env vars
-│
-├── migrations/                         # SQL migration files (goose format)
-│   ├── 001_init_schemas.sql
-│   ├── 002_core_tables.sql
-│   ├── 003_data_tables.sql
-│   ├── 004_acl_tables.sql
-│   ├── 005_activity_tables.sql
-│   ├── 006_indexes.sql
-│   └── 007_seed_data.sql
-│
-├── go.mod
-└── go.sum
-```
-
-## Layer Dependency Rules
-
-```
-handler  →  service  →  port (interfaces)  ←  db/postgres / storage
-                ↓
-              domain (entities, value objects, errors)
-```
-
-- **domain/**: zero imports from other internal packages. Only stdlib.
-- **port/**: imports only domain/. Defines interfaces.
-- **service/**: imports domain/ and port/. Never imports db/ or handler/.
-- **handler/**: imports domain/ and service/. Never imports db/.
-- **db/postgres/**: imports domain/, port/, and db/ (common helpers). Implements port interfaces.
-- **db/**: imports domain/ and port/. Shared utilities for all DB adapters.
-- **storage/**: imports domain/ and port/. Implements FileStorage.
-
-No layer may import a layer above it. No circular dependencies.
-
-## Key Design Decisions
-
-### Dependency Injection (Wiring)
-
-Manual wiring in `cmd/server/main.go`. No DI frameworks.
-
-```go
-// Pseudocode
-pool := postgres.NewPool(cfg.DatabaseURL)
-goose.Up(pool, migrations)
-
-// Repos (all from internal/db/postgres/)
-fileRepo   := postgres.NewFileRepo(pool)
-tagRepo    := postgres.NewTagRepo(pool)
-// ...
-
-// Storage
-diskStore  := storage.NewDiskStorage(cfg.FilesPath)
-
-// Services
-aclSvc     := service.NewACLService(aclRepo, objectTypeRepo)
-auditSvc   := service.NewAuditService(auditRepo, actionTypeRepo)
-fileSvc    := service.NewFileService(fileRepo, mimeRepo, tagRepo, diskStore, aclSvc, auditSvc)
-tagSvc     := service.NewTagService(tagRepo, tagRuleRepo, aclSvc, auditSvc)
-// ...
-
-// Handlers
-fileHandler := handler.NewFileHandler(fileSvc, tagSvc)
-// ...
-
-router := handler.NewRouter(cfg, fileHandler, tagHandler, ...)
-router.Run(cfg.ListenAddr)
-```
-
-### Context Propagation
-
-Every service method receives `context.Context` as the first argument.
-The handler extracts user info from JWT (via middleware) and puts it
-into context. Services read the current user from context for ACL checks
-and audit logging.
-
-```go
-// middleware.go
-func (m *AuthMiddleware) Handle(c *gin.Context) {
-    claims := parseJWT(c.GetHeader("Authorization"))
-    ctx := domain.WithUser(c.Request.Context(), claims.UserID, claims.IsAdmin)
-    c.Request = c.Request.WithContext(ctx)
-    c.Next()
-}
-
-// domain/context.go
-type ctxKey int
-const userKey ctxKey = iota
-func WithUser(ctx context.Context, userID int16, isAdmin bool) context.Context { ... }
-func UserFromContext(ctx context.Context) (userID int16, isAdmin bool) { ... }
-```
-
-### Transaction Management
-
-Repository interfaces include a `Transactor`:
-
-```go
-// port/repository.go
-type Transactor interface {
-    WithTx(ctx context.Context, fn func(ctx context.Context) error) error
-}
-```
-
-The postgres implementation wraps `pgxpool.Pool.BeginTx`. Inside `fn`,
-all repo calls use the transaction from context. This allows services
-to compose multiple repo calls in a single transaction:
-
-```go
-// service/file_service.go
-func (s *FileService) Upload(ctx context.Context, input UploadInput) (*domain.File, error) {
-    return s.tx.WithTx(ctx, func(ctx context.Context) error {
-        file, err := s.fileRepo.Create(ctx, ...)  // uses tx
-        if err != nil { return err }
-        for _, tagID := range input.TagIDs {
-            s.tagRepo.AddFileTag(ctx, file.ID, tagID)  // same tx
-        }
-        s.auditRepo.Log(ctx, ...)  // same tx
-        return nil
-    })
-}
-```
-
-### ACL Check Pattern
-
-ACL logic is centralized in `ACLService`. Other services call it before
-any data mutation or retrieval:
-
-```go
-// service/acl_service.go
-func (s *ACLService) CanView(ctx context.Context, objectType string, objectID uuid.UUID) error {
-    userID, isAdmin := domain.UserFromContext(ctx)
-    if isAdmin { return nil }
-    // Check is_public on the object
-    // If not public, check creator_id == userID
-    // If not creator, check acl.permissions
-    // Return domain.ErrForbidden if none match
-}
-```
-
-### Error Mapping
-
-Domain errors → HTTP status codes (handled in handler/response.go):
-
-| Domain Error          | HTTP Status | Error Code        |
-|-----------------------|-------------|-------------------|
-| ErrNotFound           | 404         | not_found         |
-| ErrForbidden          | 403         | forbidden         |
-| ErrUnauthorized       | 401         | unauthorized      |
-| ErrConflict           | 409         | conflict          |
-| ErrValidation         | 400         | validation_error  |
-| ErrUnsupportedMIME    | 415         | unsupported_mime  |
-| (unexpected)          | 500         | internal_error    |
-
-### Filter DSL
-
-The DSL parser lives in `db/postgres/filter_parser.go` because it produces
-SQL WHERE clauses — it is a PostgreSQL-specific adapter concern.
-The service layer passes the raw DSL string to the repository; the
-repository parses it and builds the query.
-
-For a different DBMS, a corresponding parser would live in
-`db/<dbms>/filter_parser.go`.
-
-The interface:
-```go
-// port/repository.go
-type FileRepo interface {
-    List(ctx context.Context, params FileListParams) (*domain.FilePage, error)
-    // ...
-}
-
-// domain/file.go
-type FileListParams struct {
-    Filter    string    // raw DSL string
-    Sort      string
-    Order     string
-    Cursor    string
-    Anchor    *uuid.UUID
-    Direction string    // "forward" or "backward"
-    Limit     int
-    Trash     bool
-    Search    string
-}
-```
-
-### JWT Structure
-
-```go
-type Claims struct {
-    jwt.RegisteredClaims
-    UserID   int16 `json:"uid"`
-    IsAdmin  bool  `json:"adm"`
-    SessionID int  `json:"sid"`
-}
-```
-
-Access token: short-lived (15 min). Refresh token: long-lived (30 days),
-stored as hash in `activity.sessions.token_hash`.
-
-### Configuration (.env)
-
-```env
-# Server
-LISTEN_ADDR=:8080
-JWT_SECRET=<random-32-bytes>
-JWT_ACCESS_TTL=15m
-JWT_REFRESH_TTL=720h
-
-# Database
-DATABASE_URL=postgres://user:pass@host:5432/tanabata?sslmode=disable
-
-# Storage
-FILES_PATH=/data/files
-THUMBS_CACHE_PATH=/data/thumbs
-
-# Thumbnails
-THUMB_WIDTH=160
-THUMB_HEIGHT=160
-PREVIEW_WIDTH=1920
-PREVIEW_HEIGHT=1080
-
-# Import
-IMPORT_PATH=/data/import
-```

docs/erd.puml

@@ -0,0 +1,212 @@
+@startuml Tanabata File Manager entity relationship diagram
+
+' skinparam linetype ortho
+
+
+' ========== SYSTEM ==========
+
+entity "system.users" as usr {
+    * id : smallserial <<generated>>
+    --
+    * name : varchar(32)
+    * password : text
+    * is_admin : boolean
+    * can_create : boolean
+}
+
+entity "system.mime" as mime {
+    * id : smallserial <<generated>>
+    --
+    * name : varchar(127)
+    * extension : varchar(16)
+}
+
+
+' ========== DATA ==========
+
+entity "data.categories" as cty {
+    * id : uuid <<generated>>
+    --
+    * name : varchar(256)
+      notes : text
+      color : char(6)
+    ' * created_at : timestamptz <<generated>>
+    * creator_id : smallint
+    ' * is_private : boolean
+}
+
+cty::creator_id }o--|| usr::id
+
+entity "data.files" as fle {
+    * id : uuid <<generated>>
+    --
+      name : varchar(256)
+    * mime_id : smallint
+    * datetime : timestamptz
+      notes : text
+    * metadata : jsonb
+    ' * created_at : timestamptz <<generated>>
+    * creator_id : smallint
+    ' * is_private : boolean
+    * is_deleted : boolean
+}
+
+fle::mime_id }o--|| mime::id
+fle::creator_id }o--|| usr::id
+
+entity "data.tags" as tag {
+    * id : uuid <<generated>>
+    --
+    * name : varchar(256)
+      notes : text
+      color : char(6)
+      category_id : uuid
+    ' * created_at : timestamptz <<generated>>
+    * creator_id : smallint
+    ' * is_private : boolean
+}
+
+tag::category_id }o--o| cty::id
+tag::creator_id }o--|| usr::id
+
+entity "data.file_tag" as ft {
+    * file_id : uuid
+    * tag_id : uuid
+}
+
+ft::file_id }o--|| fle::id
+ft::tag_id }o--|| tag::id
+
+entity "data.autotags" as atg {
+    * trigger_tag_id : uuid
+    * add_tag_id : uuid
+    --
+    * is_active : boolean
+}
+
+atg::trigger_tag_id }o--|| tag::id
+atg::add_tag_id }o--|| tag::id
+
+entity "data.pools" as pool {
+    * id : uuid <<generated>>
+    --
+    * name : varchar(256)
+      notes : text
+    '   parent_id : uuid
+    ' * created_at : timestamptz
+    * creator_id : smallint
+    ' * is_private : boolean
+}
+
+pool::creator_id }o--|| usr::id
+' pool::parent_id }o--o| pool::id
+
+entity "data.file_pool" as fp {
+    * file_id : uuid
+    * pool_id : uuid
+    * number : smallint
+}
+
+fp::file_id }o--|| fle::id
+fp::pool_id }o--|| pool::id
+
+
+' ========== ACL ==========
+
+entity "acl.files" as acl_f {
+    * user_id : smallint
+    * file_id : uuid
+    --
+    * view : boolean
+    * edit : boolean
+}
+
+acl_f::user_id }o--|| usr::id
+acl_f::file_id }o--|| fle::id
+
+entity "acl.tags" as acl_t {
+    * user_id : smallint
+    * tag_id : uuid
+    --
+    * view : boolean
+    * edit : boolean
+    ' * files_view : boolean
+    ' * files_edit : boolean
+}
+
+acl_t::user_id }o--|| usr::id
+acl_t::tag_id }o--|| tag::id
+
+entity "acl.categories" as acl_c {
+    * user_id : smallint
+    * category_id : uuid
+    --
+    * view : boolean
+    * edit : boolean
+    ' * tags_view : boolean
+    ' * tags_edit : boolean
+}
+
+acl_c::user_id }o--|| usr::id
+acl_c::category_id }o--|| cty::id
+
+entity "acl.pools" as acl_p {
+    * user_id : smallint
+    * pool_id : uuid
+    --
+    * view : boolean
+    * edit : boolean
+    ' * files_view : boolean
+    ' * files_edit : boolean
+}
+
+acl_p::user_id }o--|| usr::id
+acl_p::pool_id }o--|| pool::id
+
+
+' ========== ACTIVITY ==========
+
+entity "activity.sessions" as ssn {
+    * id : serial <<generated>>
+    --
+    * token : text
+    * user_id : smallint
+    * user_agent : varchar(512)
+    * started_at : timestamptz
+      expires_at : timestamptz
+    * last_activity : timestamptz
+}
+
+ssn::user_id }o--|| usr::id
+
+entity "activity.file_views" as fv {
+    * file_id : uuid
+    * timestamp : timestamptz
+    * user_id : smallint
+}
+
+fv::file_id }o--|| fle::id
+fv::user_id }o--|| usr::id
+
+entity "activity.tag_uses" as tu {
+    * tag_id : uuid
+    * timestamp : timestamptz
+    * user_id : smallint
+    --
+    * included : boolean
+}
+
+tu::tag_id }o--|| tag::id
+tu::user_id }o--|| usr::id
+
+entity "activity.pool_views" as pv {
+    * pool_id : uuid
+    * timestamp : timestamptz
+    * user_id : smallint
+}
+
+pv::pool_id }o--|| pool::id
+pv::user_id }o--|| usr::id
+
+
+@enduml

docs/reference/api/tfm_api.py

@@ -1,374 +0,0 @@
-from configparser import ConfigParser
-from psycopg2.pool import ThreadedConnectionPool
-from psycopg2.extras import RealDictCursor
-from contextlib import contextmanager
-from os import access, W_OK, makedirs, chmod, system
-from os.path import isfile, join, basename
-from shutil import move
-from magic import Magic
-from preview_generator.manager import PreviewManager
-
-conf = None
-
-mage = None
-previewer = None
-
-db_pool = None
-
-DEFAULT_SORTING = {
-	"files": {
-		"key": "created",
-		"asc": False
-	},
-	"tags": {
-		"key": "created",
-		"asc": False
-	},
-	"categories": {
-		"key": "created",
-		"asc": False
-	},
-	"pools": {
-		"key": "created",
-		"asc": False
-	},
-}
-
-
-def Initialize(conf_path="/etc/tfm/tfm.conf"):
-	global mage, previewer
-	load_config(conf_path)
-	mage = Magic(mime=True)
-	previewer = PreviewManager(conf["Paths"]["Thumbs"])
-	db_connect(conf["DB.limits"]["MinimumConnections"], conf["DB.limits"]["MaximumConnections"], **conf["DB.params"])
-
-
-def load_config(path):
-	global conf
-	conf = ConfigParser()
-	conf.read(path)
-
-
-def db_connect(minconn, maxconn, **kwargs):
-	global db_pool
-	db_pool = ThreadedConnectionPool(minconn, maxconn, **kwargs)
-
-
-@contextmanager
-def _db_cursor():
-	global db_pool
-	try:
-		conn = db_pool.getconn()
-	except:
-		raise RuntimeError("Database not connected")
-	try:
-		with conn.cursor(cursor_factory=RealDictCursor) as cur:
-			yield cur
-			conn.commit()
-	except:
-		conn.rollback()
-		raise
-	finally:
-		db_pool.putconn(conn)
-
-
-def _validate_column_name(cur, table, column):
-	cur.execute("SELECT get_column_names(%s) AS name", (table,))
-	if all([column!=col["name"] for col in cur.fetchall()]):
-		raise RuntimeError("Invalid column name")
-
-
-def authorize(username, password, useragent):
-	with _db_cursor() as cur:
-		cur.execute("SELECT tfm_session_request(tfm_user_auth(%s, %s), %s) AS sid", (username, password, useragent))
-		sid = cur.fetchone()["sid"]
-	return TSession(sid)
-
-
-class TSession:
-	sid = None
-
-	def __init__(self, sid):
-		with _db_cursor() as cur:
-			cur.execute("SELECT tfm_session_validate(%s) IS NOT NULL AS valid", (sid,))
-			if not cur.fetchone()["valid"]:
-				raise RuntimeError("Invalid sid")
-			self.sid = sid
-
-	def terminate(self):
-		with _db_cursor() as cur:
-			cur.execute("CALL tfm_session_terminate(%s)", (self.sid,))
-		del self
-
-	@property
-	def username(self):
-		with _db_cursor() as cur:
-			cur.execute("SELECT tfm_session_username(%s) AS name", (self.sid,))
-			return cur.fetchone()["name"]
-	
-	@property
-	def is_admin(self):
-		with _db_cursor() as cur:
-			cur.execute("SELECT * FROM tfm_user_get_info(%s)", (self.sid,))
-			return cur.fetchone()["can_edit"]
-
-	def get_files(self, order_key=DEFAULT_SORTING["files"]["key"], order_asc=DEFAULT_SORTING["files"]["asc"], offset=0, limit=None):
-		with _db_cursor() as cur:
-			_validate_column_name(cur, "v_files", order_key)
-			cur.execute("SELECT * FROM tfm_get_files(%%s) ORDER BY %s %s OFFSET %s LIMIT %s" % (
-				order_key,
-				"ASC" if order_asc else "DESC",
-				int(offset),
-				int(limit) if limit is not None else "ALL"
-			), (self.sid,))
-			return list(map(dict, cur.fetchall()))
-
-	def get_files_by_filter(self, philter=None, order_key=DEFAULT_SORTING["files"]["key"], order_asc=DEFAULT_SORTING["files"]["asc"], offset=0, limit=None):
-		with _db_cursor() as cur:
-			_validate_column_name(cur, "v_files", order_key)
-			cur.execute("SELECT * FROM tfm_get_files_by_filter(%%s, %%s) ORDER BY %s %s OFFSET %s LIMIT %s" % (
-				order_key,
-				"ASC" if order_asc else "DESC",
-				int(offset),
-				int(limit) if limit is not None else "ALL"
-			), (self.sid, philter))
-			return list(map(dict, cur.fetchall()))
-
-	def get_tags(self, order_key=DEFAULT_SORTING["tags"]["key"], order_asc=DEFAULT_SORTING["tags"]["asc"], offset=0, limit=None):
-		with _db_cursor() as cur:
-			_validate_column_name(cur, "v_tags", order_key)
-			cur.execute("SELECT * FROM tfm_get_tags(%%s) ORDER BY %s %s, name ASC OFFSET %s LIMIT %s" % (
-				order_key,
-				"ASC" if order_asc else "DESC",
-				int(offset),
-				int(limit) if limit is not None else "ALL"
-			), (self.sid,))
-			return list(map(dict, cur.fetchall()))
-
-	def get_categories(self, order_key=DEFAULT_SORTING["categories"]["key"], order_asc=DEFAULT_SORTING["categories"]["asc"], offset=0, limit=None):
-		with _db_cursor() as cur:
-			_validate_column_name(cur, "v_categories", order_key)
-			cur.execute("SELECT * FROM tfm_get_categories(%%s) ORDER BY %s %s OFFSET %s LIMIT %s" % (
-				order_key,
-				"ASC" if order_asc else "DESC",
-				int(offset),
-				int(limit) if limit is not None else "ALL"
-			), (self.sid,))
-			return list(map(dict, cur.fetchall()))
-
-	def get_pools(self, order_key=DEFAULT_SORTING["pools"]["key"], order_asc=DEFAULT_SORTING["pools"]["asc"], offset=0, limit=None):
-		with _db_cursor() as cur:
-			_validate_column_name(cur, "v_pools", order_key)
-			cur.execute("SELECT * FROM tfm_get_pools(%%s) ORDER BY %s %s OFFSET %s LIMIT %s" % (
-				order_key,
-				"ASC" if order_asc else "DESC",
-				int(offset),
-				int(limit) if limit is not None else "ALL"
-			), (self.sid,))
-			return list(map(dict, cur.fetchall()))
-
-	def get_autotags(self, order_key="child_id", order_asc=True, offset=0, limit=None):
-		with _db_cursor() as cur:
-			_validate_column_name(cur, "v_autotags", order_key)
-			cur.execute("SELECT * FROM tfm_get_autotags(%%s) ORDER BY %s %s OFFSET %s LIMIT %s" % (
-				order_key,
-				"ASC" if order_asc else "DESC",
-				int(offset),
-				int(limit) if limit is not None else "ALL"
-			), (self.sid,))
-			return list(map(dict, cur.fetchall()))
-
-	def get_my_sessions(self, order_key="started", order_asc=False, offset=0, limit=None):
-		with _db_cursor() as cur:
-			_validate_column_name(cur, "v_sessions", order_key)
-			cur.execute("SELECT * FROM tfm_get_my_sessions(%%s) ORDER BY %s %s OFFSET %s LIMIT %s" % (
-				order_key,
-				"ASC" if order_asc else "DESC",
-				int(offset),
-				int(limit) if limit is not None else "ALL"
-			), (self.sid,))
-			return list(map(dict, cur.fetchall()))
-
-	def get_tags_by_file(self, file_id, order_key=DEFAULT_SORTING["tags"]["key"], order_asc=DEFAULT_SORTING["tags"]["asc"], offset=0, limit=None):
-		with _db_cursor() as cur:
-			_validate_column_name(cur, "v_tags", order_key)
-			cur.execute("SELECT * FROM tfm_get_tags_by_file(%%s, %%s) ORDER BY %s %s OFFSET %s LIMIT %s" % (
-				order_key,
-				"ASC" if order_asc else "DESC",
-				int(offset),
-				int(limit) if limit is not None else "ALL"
-			), (self.sid, file_id))
-			return list(map(dict, cur.fetchall()))
-
-	def get_files_by_tag(self, tag_id, order_key=DEFAULT_SORTING["files"]["key"], order_asc=DEFAULT_SORTING["files"]["asc"], offset=0, limit=None):
-		with _db_cursor() as cur:
-			_validate_column_name(cur, "v_files", order_key)
-			cur.execute("SELECT * FROM tfm_get_files_by_tag(%%s, %%s) ORDER BY %s %s OFFSET %s LIMIT %s" % (
-				order_key,
-				"ASC" if order_asc else "DESC",
-				int(offset),
-				int(limit) if limit is not None else "ALL"
-			), (self.sid, tag_id))
-			return list(map(dict, cur.fetchall()))
-
-	def get_files_by_pool(self, pool_id, order_key=DEFAULT_SORTING["files"]["key"], order_asc=DEFAULT_SORTING["files"]["asc"], offset=0, limit=None):
-		with _db_cursor() as cur:
-			_validate_column_name(cur, "v_files", order_key)
-			cur.execute("SELECT * FROM tfm_get_files_by_pool(%%s, %%s) ORDER BY %s %s OFFSET %s LIMIT %s" % (
-				order_key,
-				"ASC" if order_asc else "DESC",
-				int(offset),
-				int(limit) if limit is not None else "ALL"
-			), (self.sid, pool_id))
-			return list(map(dict, cur.fetchall()))
-
-	def get_parent_tags(self, tag_id, order_key=DEFAULT_SORTING["tags"]["key"], order_asc=DEFAULT_SORTING["tags"]["asc"], offset=0, limit=None):
-		with _db_cursor() as cur:
-			_validate_column_name(cur, "v_tags", order_key)
-			cur.execute("SELECT * FROM tfm_get_parent_tags(%%s, %%s) ORDER BY %s %s OFFSET %s LIMIT %s" % (
-				order_key,
-				"ASC" if order_asc else "DESC",
-				int(offset),
-				int(limit) if limit is not None else "ALL"
-			), (self.sid, tag_id))
-			return list(map(dict, cur.fetchall()))
-
-	def get_my_file_views(self, file_id=None, order_key="datetime", order_asc=False, offset=0, limit=None):
-		with _db_cursor() as cur:
-			_validate_column_name(cur, "v_files", order_key)
-			cur.execute("SELECT * FROM tfm_get_my_file_views(%%s, %%s) ORDER BY %s %s OFFSET %s LIMIT %s" % (
-				order_key,
-				"ASC" if order_asc else "DESC",
-				int(offset),
-				int(limit) if limit is not None else "ALL"
-			), (self.sid, file_id))
-			return list(map(dict, cur.fetchall()))
-
-	def get_file(self, file_id):
-		with _db_cursor() as cur:
-			cur.execute("SELECT * FROM tfm_get_files(%s) WHERE id=%s", (self.sid, file_id))
-			return cur.fetchone()
-
-	def get_tag(self, tag_id):
-		with _db_cursor() as cur:
-			cur.execute("SELECT * FROM tfm_get_tags(%s) WHERE id=%s", (self.sid, tag_id))
-			return cur.fetchone()
-
-	def get_category(self, category_id):
-		with _db_cursor() as cur:
-			cur.execute("SELECT * FROM tfm_get_categories(%s) WHERE id=%s", (self.sid, category_id))
-			return cur.fetchone()
-
-	def view_file(self, file_id):
-		with _db_cursor() as cur:
-			cur.execute("CALL tfm_view_file(%s, %s)", (self.sid, file_id))
-
-	def add_file(self, path, datetime=None, notes=None, is_private=None, orig_name=True):
-		if not isfile(path):
-			raise FileNotFoundError("No such file '%s'" % path)
-		if not access(conf["Paths"]["Files"], W_OK) or not access(conf["Paths"]["Thumbs"], W_OK):
-			raise PermissionError("Invalid directories for files and thumbs")
-		mime = mage.from_file(path)
-		if orig_name == True:
-			orig_name = basename(path)
-		with _db_cursor() as cur:
-			cur.execute("SELECT * FROM tfm_add_file(%s, %s, %s, %s, %s, %s)", (self.sid, mime, datetime, notes, is_private, orig_name))
-			res = cur.fetchone()
-			file_id = res["f_id"]
-			ext = res["ext"]
-			file_path = join(conf["Paths"]["Files"], file_id)
-			move(path, file_path)
-			thumb_path = previewer.get_jpeg_preview(file_path, height=160, width=160)
-			preview_path = previewer.get_jpeg_preview(file_path, height=1080, width=1920)
-			chmod(file_path, 0o664)
-			chmod(thumb_path, 0o664)
-			chmod(preview_path, 0o664)
-			return file_id, ext
-
-	def add_tag(self, name, notes=None, color=None, category_id=None, is_private=None):
-		if color is not None:
-			color = color.replace('#', '')
-		if not category_id:
-			category_id = None
-		with _db_cursor() as cur:
-			cur.execute("SELECT tfm_add_tag(%s, %s, %s, %s, %s, %s) AS id", (self.sid, name, notes, color, category_id, is_private))
-			return cur.fetchone()["id"]
-
-	def add_category(self, name, notes=None, color=None, is_private=None):
-		if color is not None:
-			color = color.replace('#', '')
-		with _db_cursor() as cur:
-			cur.execute("SELECT tfm_add_category(%s, %s, %s, %s, %s) AS id", (self.sid, name, notes, color, is_private))
-			return cur.fetchone()["id"]
-
-	def add_pool(self, name, notes=None, parent_id=None, is_private=None):
-		with _db_cursor() as cur:
-			cur.execute("SELECT tfm_add_pool(%s, %s, %s, %s, %s) AS id", (self.sid, name, notes, parent_id, is_private))
-			return cur.fetchone()["id"]
-
-	def add_autotag(self, child_id, parent_id, is_active=None, apply_to_existing=None):
-		with _db_cursor() as cur:
-			cur.execute("SELECT tfm_add_autotag(%s, %s, %s, %s, %s) AS added", (self.sid, child_id, parent_id, is_active, apply_to_existing))
-			return cur.fetchone()["added"]
-
-	def add_file_to_tag(self, file_id, tag_id):
-		with _db_cursor() as cur:
-			cur.execute("SELECT tfm_add_file_to_tag(%s, %s, %s) AS id", (self.sid, file_id, tag_id))
-			return list(map(lambda t: t["id"], cur.fetchall()))
-
-	def add_file_to_pool(self, file_id, pool_id):
-		with _db_cursor() as cur:
-			cur.execute("SELECT tfm_add_file_to_pool(%s, %s, %s) AS added", (self.sid, file_id, pool_id))
-			return cur.fetchone()["added"]
-
-	def edit_file(self, file_id, mime=None, datetime=None, notes=None, is_private=None):
-		with _db_cursor() as cur:
-			cur.execute("CALL tfm_edit_file(%s, %s, %s, %s, %s, %s)", (self.sid, file_id, mime, datetime, notes, is_private))
-
-	def edit_tag(self, tag_id, name=None, notes=None, color=None, category_id=None, is_private=None):
-		if color is not None:
-			color = color.replace('#', '')
-		if not category_id:
-			category_id = None
-		with _db_cursor() as cur:
-			cur.execute("CALL tfm_edit_tag(%s, %s, %s, %s, %s, %s, %s)", (self.sid, tag_id, name, notes, color, category_id, is_private))
-
-	def edit_category(self, category_id, name=None, notes=None, color=None, is_private=None):
-		if color is not None:
-			color = color.replace('#', '')
-		with _db_cursor() as cur:
-			cur.execute("CALL tfm_edit_category(%s, %s, %s, %s, %s, %s)", (self.sid, category_id, name, notes, color, is_private))
-
-	def edit_pool(self, pool_id, name=None, notes=None, parent_id=None, is_private=None):
-		with _db_cursor() as cur:
-			cur.execute("CALL tfm_edit_pool(%s, %s, %s, %s, %s, %s)", (self.sid, pool_id, name, notes, parent_id, is_private))
-
-	def remove_file(self, file_id):
-		with _db_cursor() as cur:
-			cur.execute("CALL tfm_remove_file(%s, %s)", (self.sid, file_id))
-			if system("rm %s/%s*" % (conf["Paths"]["Files"], file_id)):
-				raise RuntimeError("Failed to remove file '%s'" % file_id)
-
-	def remove_tag(self, tag_id):
-		with _db_cursor() as cur:
-			cur.execute("CALL tfm_remove_tag(%s, %s)", (self.sid, tag_id))
-
-	def remove_category(self, category_id):
-		with _db_cursor() as cur:
-			cur.execute("CALL tfm_remove_category(%s, %s)", (self.sid, category_id))
-
-	def remove_pool(self, pool_id):
-		with _db_cursor() as cur:
-			cur.execute("CALL tfm_remove_pool(%s, %s)", (self.sid, pool_id))
-
-	def remove_autotag(self, child_id, parent_id):
-		with _db_cursor() as cur:
-			cur.execute("CALL tfm_remove_autotag(%s, %s, %s)", (self.sid, child_id, parent_id))
-
-	def remove_file_to_tag(self, file_id, tag_id):
-		with _db_cursor() as cur:
-			cur.execute("CALL tfm_remove_file_to_tag(%s, %s, %s)", (self.sid, file_id, tag_id))
-
-	def remove_file_to_pool(self, file_id, pool_id):
-		with _db_cursor() as cur:
-			cur.execute("CALL tfm_remove_file_to_pool(%s, %s, %s)", (self.sid, file_id, pool_id))

docs/reference/backend/cmd/main.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"tanabata/internal/storage/postgres"
-)
-
-func main() {
-	postgres.InitDB("postgres://hiko:taikibansei@192.168.0.25/Tanabata_new?application_name=Tanabata%20testing")
-	// test_json := json.RawMessage([]byte("{\"valery\": \"ponosoff\"}"))
-	// data, statusCode, err := db.FileGetSlice(1, "", "+2", -2, 0)
-	// data, statusCode, err := db.FileGet(1, "0197d056-cfb0-76b5-97e0-bd588826393c")
-	// data, statusCode, err := db.FileAdd(1, "ABOBA.png", "image/png", time.Now(), "slkdfjsldkflsdkfj;sldkf", test_json)
-	// statusCode, err := db.FileUpdate(2, "0197d159-bf3a-7617-a3a8-a4a9fc39eca6", map[string]interface{}{
-	// 	"name": "ponos.png",
-	// })
-	// statusCode, err := db.FileDelete(1, "0197d155-848f-7221-ba4a-4660f257c7d5")
-	// v, e, err := postgres.FileGetAccess(1, "0197d15a-57f9-712c-991e-c512290e774f")
-	// fmt.Printf("V: %s, E: %s\n", v, e)
-	// fmt.Printf("Status: %d\n", statusCode)
-	// fmt.Printf("Error:  %s\n", err)
-	// fmt.Printf("%+v\n", data)
-}

docs/reference/backend/cmd/main.sync-conflict-20251008-195720-BYUI6ZC.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"fmt"
-
-	"tanabata/db"
-)
-
-func main() {
-	db.InitDB("postgres://hiko:taikibansei@192.168.0.25/Tanabata_new?application_name=Tanabata%20testing")
-	// test_json := json.RawMessage([]byte("{\"valery\": \"ponosoff\"}"))
-	// data, statusCode, err := db.FileGetSlice(2, "", "+2", -2, 0)
-	// data, statusCode, err := db.FileGet(1, "0197d056-cfb0-76b5-97e0-bd588826393c")
-	// data, statusCode, err := db.FileAdd(1, "ABOBA.png", "image/png", time.Now(), "slkdfjsldkflsdkfj;sldkf", test_json)
-	// statusCode, err := db.FileUpdate(2, "0197d159-bf3a-7617-a3a8-a4a9fc39eca6", map[string]interface{}{
-	// 	"name": "ponos.png",
-	// })
-	statusCode, err := db.FileDelete(1, "0197d155-848f-7221-ba4a-4660f257c7d5")
-	fmt.Printf("Status: %d\n", statusCode)
-	fmt.Printf("Error:  %s\n", err)
-	// fmt.Printf("%+v\n", data)
-}

docs/reference/backend/db/db.go

@@ -1,79 +0,0 @@
-package db
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"net/http"
-	"time"
-
-	"github.com/jackc/pgx/v5"
-	"github.com/jackc/pgx/v5/pgconn"
-	"github.com/jackc/pgx/v5/pgxpool"
-)
-
-var connPool *pgxpool.Pool
-
-func InitDB(connString string) error {
-	poolConfig, err := pgxpool.ParseConfig(connString)
-	if err != nil {
-		return fmt.Errorf("error while parsing connection string: %w", err)
-	}
-
-	poolConfig.MaxConns = 100
-	poolConfig.MinConns = 0
-	poolConfig.MaxConnLifetime = time.Hour
-	poolConfig.HealthCheckPeriod = 30 * time.Second
-
-	connPool, err = pgxpool.NewWithConfig(context.Background(), poolConfig)
-	if err != nil {
-		return fmt.Errorf("error while initializing DB connections pool: %w", err)
-	}
-	return nil
-}
-
-func transaction(handler func(context.Context, pgx.Tx) (statusCode int, err error)) (statusCode int, err error) {
-	ctx := context.Background()
-	tx, err := connPool.Begin(ctx)
-	if err != nil {
-		statusCode = http.StatusInternalServerError
-		return
-	}
-	statusCode, err = handler(ctx, tx)
-	if err != nil {
-		tx.Rollback(ctx)
-		return
-	}
-	err = tx.Commit(ctx)
-	if err != nil {
-		statusCode = http.StatusInternalServerError
-	}
-	return
-}
-
-// Handle database error
-func handleDBError(errIn error) (statusCode int, err error) {
-	if errIn == nil {
-		statusCode = http.StatusOK
-		return
-	}
-	if errors.Is(errIn, pgx.ErrNoRows) {
-		err = fmt.Errorf("not found")
-		statusCode = http.StatusNotFound
-		return
-	}
-	var pgErr *pgconn.PgError
-	if errors.As(errIn, &pgErr) {
-		switch pgErr.Code {
-		case "22P02", "22007": // Invalid data format
-			err = fmt.Errorf("%s", pgErr.Message)
-			statusCode = http.StatusBadRequest
-			return
-		case "23505": // Unique constraint violation
-			err = fmt.Errorf("already exists")
-			statusCode = http.StatusConflict
-			return
-		}
-	}
-	return http.StatusInternalServerError, errIn
-}

docs/reference/backend/db/utils.go

@@ -1,53 +0,0 @@
-package db
-
-import (
-	"fmt"
-	"net/http"
-	"strconv"
-	"strings"
-)
-
-// Convert "filter" URL param to SQL "WHERE" condition
-func filterToSQL(filter string) (sql string, statusCode int, err error) {
-	// filterTokens := strings.Split(string(filter), ";")
-	sql = "(true)"
-	return
-}
-
-// Convert "sort" URL param to SQL "ORDER BY"
-func sortToSQL(sort string) (sql string, statusCode int, err error) {
-	if sort == "" {
-		return
-	}
-	sortOptions := strings.Split(sort, ",")
-	sql = " ORDER BY "
-	for i, sortOption := range sortOptions {
-		sortOrder := sortOption[:1]
-		sortColumn := sortOption[1:]
-		// parse sorting order marker
-		switch sortOrder {
-		case "+":
-			sortOrder = "ASC"
-		case "-":
-			sortOrder = "DESC"
-		default:
-			err = fmt.Errorf("invalid sorting order mark: %q", sortOrder)
-			statusCode = http.StatusBadRequest
-			return
-		}
-		// validate sorting column
-		var n int
-		n, err = strconv.Atoi(sortColumn)
-		if err != nil || n < 0 {
-			err = fmt.Errorf("invalid sorting column: %q", sortColumn)
-			statusCode = http.StatusBadRequest
-			return
-		}
-		// add sorting option to query
-		if i > 0 {
-			sql += ","
-		}
-		sql += fmt.Sprintf("%s %s NULLS LAST", sortColumn, sortOrder)
-	}
-	return
-}

docs/reference/backend/go.mod

@@ -1,19 +0,0 @@
-module tanabata
-
-go 1.23.0
-
-toolchain go1.23.10
-
-require github.com/jackc/pgx/v5 v5.7.5
-
-require (
-	github.com/jackc/pgpassfile v1.0.0 // indirect
-	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
-	github.com/jackc/pgx v3.6.2+incompatible // indirect
-	github.com/jackc/puddle/v2 v2.2.2 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
-	github.com/stretchr/testify v1.9.0 // indirect
-	golang.org/x/crypto v0.37.0 // indirect
-	golang.org/x/sync v0.13.0 // indirect
-	golang.org/x/text v0.24.0 // indirect
-)

docs/reference/backend/go.sum

@@ -1,32 +0,0 @@
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
-github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
-github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 h1:iCEnooe7UlwOQYpKFhBabPMi4aNAfoODPEFNiAnClxo=
-github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
-github.com/jackc/pgx v3.6.2+incompatible h1:2zP5OD7kiyR3xzRYMhOcXVvkDZsImVXfj+yIyTQf3/o=
-github.com/jackc/pgx v3.6.2+incompatible/go.mod h1:0ZGrqGqkRlliWnWB4zKnWtjbSWbGkVEFm4TeybAXq+I=
-github.com/jackc/pgx/v5 v5.7.5 h1:JHGfMnQY+IEtGM63d+NGMjoRpysB2JBwDr5fsngwmJs=
-github.com/jackc/pgx/v5 v5.7.5/go.mod h1:aruU7o91Tc2q2cFp5h4uP3f6ztExVpyVv88Xl/8Vl8M=
-github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo=
-github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
-github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
-github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
-github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-golang.org/x/crypto v0.37.0 h1:kJNSjF/Xp7kU0iB2Z+9viTPMW4EqqsrywMXLJOOsXSE=
-golang.org/x/crypto v0.37.0/go.mod h1:vg+k43peMZ0pUMhYmVAWysMK35e6ioLh3wB8ZCAfbVc=
-golang.org/x/sync v0.13.0 h1:AauUjRAJ9OSnvULf/ARrrVywoJDy0YS2AwQ98I37610=
-golang.org/x/sync v0.13.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
-golang.org/x/text v0.24.0 h1:dd5Bzh4yt5KYA8f9CJHCP4FB4D51c2c6JvN37xJJkJ0=
-golang.org/x/text v0.24.0/go.mod h1:L8rBsPeo2pSS+xqN0d5u2ikmjtmoJbDBT1b7nHvFCdU=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

docs/reference/backend/internal/storage/postgres/auth.go

@@ -1,16 +0,0 @@
-package postgres
-
-import "context"
-
-func UserLogin(ctx context.Context, name, password string) (user_id int, err error) {
-	row := connPool.QueryRow(ctx, "SELECT id FROM users WHERE name=$1 AND password=crypt($2, password)", name, password)
-	err = row.Scan(&user_id)
-	return
-}
-
-func UserAuth(ctx context.Context, user_id int) (ok, isAdmin bool) {
-	row := connPool.QueryRow(ctx, "SELECT is_admin FROM users WHERE id=$1", user_id)
-	err := row.Scan(&isAdmin)
-	ok = (err == nil)
-	return
-}

docs/reference/backend/internal/storage/postgres/file.go

@@ -1,268 +0,0 @@
-package postgres
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-	"net/http"
-	"time"
-
-	"github.com/jackc/pgx/v5"
-	"github.com/jackc/pgx/v5/pgxpool"
-
-	"tanabata/internal/domain"
-)
-
-type FileStore struct {
-	db *pgxpool.Pool
-}
-
-func NewFileStore(db *pgxpool.Pool) *FileStore {
-	return &FileStore{db: db}
-}
-
-// Get user's access rights to file
-func (s *FileStore) getAccess(user_id int, file_id string) (canView, canEdit bool, err error) {
-	ctx := context.Background()
-	row := connPool.QueryRow(ctx, `
-		SELECT 
-			COALESCE(a.view, FALSE) OR f.creator_id=$1 OR COALESCE(u.is_admin, FALSE),
-			COALESCE(a.edit, FALSE) OR f.creator_id=$1 OR COALESCE(u.is_admin, FALSE)
-		FROM data.files f
-		LEFT JOIN acl.files a ON a.file_id=f.id AND a.user_id=$1
-		LEFT JOIN system.users u ON u.id=$1
-		WHERE f.id=$2
-		`, user_id, file_id)
-	err = row.Scan(&canView, &canEdit)
-	return
-}
-
-// Get a set of files
-func (s *FileStore) GetSlice(user_id int, filter, sort string, limit, offset int) (files domain.Slice[domain.FileItem], statusCode int, err error) {
-	filterCond, statusCode, err := filterToSQL(filter)
-	if err != nil {
-		return
-	}
-	sortExpr, statusCode, err := sortToSQL(sort)
-	if err != nil {
-		return
-	}
-	// prepare query
-	query := `
-	SELECT
-		f.id,
-		f.name,
-		m.name,
-		m.extension,
-		uuid_extract_timestamp(f.id),
-		u.name,
-		u.is_admin
-	FROM data.files f
-	JOIN system.mime m ON m.id=f.mime_id
-	JOIN system.users u ON u.id=f.creator_id
-	WHERE NOT f.is_deleted AND (f.creator_id=$1 OR (SELECT view FROM acl.files WHERE file_id=f.id AND user_id=$1) OR (SELECT is_admin FROM system.users WHERE id=$1)) AND
-	`
-	query += filterCond
-	queryCount := query
-	query += sortExpr
-	if limit >= 0 {
-		query += fmt.Sprintf(" LIMIT %d", limit)
-	}
-	if offset > 0 {
-		query += fmt.Sprintf(" OFFSET %d", offset)
-	}
-	// execute query
-	statusCode, err = transaction(func(ctx context.Context, tx pgx.Tx) (statusCode int, err error) {
-		rows, err := tx.Query(ctx, query, user_id)
-		if err != nil {
-			statusCode, err = handleDBError(err)
-			return
-		}
-		defer rows.Close()
-		count := 0
-		for rows.Next() {
-			var file domain.FileItem
-			err = rows.Scan(&file.ID, &file.Name, &file.MIME.Name, &file.MIME.Extension, &file.CreatedAt, &file.Creator.Name, &file.Creator.IsAdmin)
-			if err != nil {
-				statusCode = http.StatusInternalServerError
-				return
-			}
-			files.Data = append(files.Data, file)
-			count++
-		}
-		err = rows.Err()
-		if err != nil {
-			statusCode = http.StatusInternalServerError
-			return
-		}
-		files.Pagination.Limit = limit
-		files.Pagination.Offset = offset
-		files.Pagination.Count = count
-		row := tx.QueryRow(ctx, fmt.Sprintf("SELECT COUNT(*) FROM (%s) tmp", queryCount), user_id)
-		err = row.Scan(&files.Pagination.Total)
-		if err != nil {
-			statusCode = http.StatusInternalServerError
-		}
-		return
-	})
-	if err == nil {
-		statusCode = http.StatusOK
-	}
-	return
-}
-
-// Get file
-func (s *FileStore) Get(user_id int, file_id string) (file domain.FileFull, statusCode int, err error) {
-	ctx := context.Background()
-	row := connPool.QueryRow(ctx, `
-		SELECT
-			f.id,
-			f.name,
-			m.name,
-			m.extension,
-			uuid_extract_timestamp(f.id),
-			u.name,
-			u.is_admin,
-			f.notes,
-			f.metadata,
-			(SELECT COUNT(*) FROM activity.file_views fv WHERE fv.file_id=$2 AND fv.user_id=$1)
-		FROM data.files f
-		JOIN system.mime m ON m.id=f.mime_id
-		JOIN system.users u ON u.id=f.creator_id
-		WHERE NOT f.is_deleted AND f.id=$2 AND (f.creator_id=$1 OR (SELECT view FROM acl.files WHERE file_id=$2 AND user_id=$1) OR (SELECT is_admin FROM system.users WHERE id=$1))
-		`, user_id, file_id)
-	err = row.Scan(&file.ID, &file.Name, &file.MIME.Name, &file.MIME.Extension, &file.CreatedAt, &file.Creator.Name, &file.Creator.IsAdmin, &file.Notes, &file.Metadata, &file.Viewed)
-	if err != nil {
-		statusCode, err = handleDBError(err)
-		return
-	}
-	rows, err := connPool.Query(ctx, `
-		SELECT
-			t.id,
-			t.name,
-			COALESCE(t.color, c.color)
-		FROM data.tags t
-		LEFT JOIN data.categories c ON c.id=t.category_id
-		JOIN data.file_tag ft ON ft.tag_id=t.id
-		WHERE ft.file_id=$1
-		`, file_id)
-	if err != nil {
-		statusCode, err = handleDBError(err)
-		return
-	}
-	defer rows.Close()
-	for rows.Next() {
-		var tag domain.TagCore
-		err = rows.Scan(&tag.ID, &tag.Name, &tag.Color)
-		if err != nil {
-			statusCode = http.StatusInternalServerError
-			return
-		}
-		file.Tags = append(file.Tags, tag)
-	}
-	err = rows.Err()
-	if err != nil {
-		statusCode = http.StatusInternalServerError
-		return
-	}
-	statusCode = http.StatusOK
-	return
-}
-
-// Add file
-func (s *FileStore) Add(user_id int, name, mime string, datetime time.Time, notes string, metadata json.RawMessage) (file domain.FileCore, statusCode int, err error) {
-	ctx := context.Background()
-	var mime_id int
-	var extension string
-	row := connPool.QueryRow(ctx, "SELECT id, extension FROM system.mime WHERE name=$1", mime)
-	err = row.Scan(&mime_id, &extension)
-	if err != nil {
-		if err == pgx.ErrNoRows {
-			err = fmt.Errorf("unsupported file type: %q", mime)
-			statusCode = http.StatusBadRequest
-		} else {
-			statusCode, err = handleDBError(err)
-		}
-		return
-	}
-	row = connPool.QueryRow(ctx, `
-	INSERT INTO data.files (name, mime_id, datetime, creator_id, notes, metadata)
-	VALUES (NULLIF($1, ''), $2, $3, $4, NULLIF($5 ,''), $6)
-	RETURNING id
-	`, name, mime_id, datetime, user_id, notes, metadata)
-	err = row.Scan(&file.ID)
-	if err != nil {
-		statusCode, err = handleDBError(err)
-		return
-	}
-	file.Name.String = name
-	file.Name.Valid = (name != "")
-	file.MIME.Name = mime
-	file.MIME.Extension = extension
-	statusCode = http.StatusOK
-	return
-}
-
-// Update file
-func (s *FileStore) Update(user_id int, file_id string, updates map[string]interface{}) (statusCode int, err error) {
-	if len(updates) == 0 {
-		err = fmt.Errorf("no fields provided for update")
-		statusCode = http.StatusBadRequest
-		return
-	}
-	writableFields := map[string]bool{
-		"name":     true,
-		"datetime": true,
-		"notes":    true,
-		"metadata": true,
-	}
-	query := "UPDATE data.files SET"
-	newValues := []interface{}{user_id}
-	count := 2
-	for field, value := range updates {
-		if !writableFields[field] {
-			err = fmt.Errorf("invalid field: %q", field)
-			statusCode = http.StatusBadRequest
-			return
-		}
-		query += fmt.Sprintf(" %s=NULLIF($%d, '')", field, count)
-		newValues = append(newValues, value)
-		count++
-	}
-	query += fmt.Sprintf(
-		" WHERE id=$%d AND (creator_id=$1 OR (SELECT edit FROM acl.files WHERE file_id=$%d AND user_id=$1) OR (SELECT is_admin FROM system.users WHERE id=$1))",
-		count, count)
-	newValues = append(newValues, file_id)
-	ctx := context.Background()
-	commandTag, err := connPool.Exec(ctx, query, newValues...)
-	if err != nil {
-		statusCode, err = handleDBError(err)
-		return
-	}
-	if commandTag.RowsAffected() == 0 {
-		err = fmt.Errorf("not found")
-		statusCode = http.StatusNotFound
-		return
-	}
-	statusCode = http.StatusNoContent
-	return
-}
-
-// Delete file
-func (s *FileStore) Delete(user_id int, file_id string) (statusCode int, err error) {
-	ctx := context.Background()
-	commandTag, err := connPool.Exec(ctx,
-		"DELETE FROM data.files WHERE id=$2 AND (creator_id=$1 OR (SELECT edit FROM acl.files WHERE file_id=$2 AND user_id=$1) OR (SELECT is_admin FROM system.users WHERE id=$1))",
-		user_id, file_id)
-	if err != nil {
-		statusCode, err = handleDBError(err)
-		return
-	}
-	if commandTag.RowsAffected() == 0 {
-		err = fmt.Errorf("not found")
-		statusCode = http.StatusNotFound
-		return
-	}
-	statusCode = http.StatusNoContent
-	return
-}

docs/reference/backend/internal/storage/postgres/store.go

@@ -1,92 +0,0 @@
-package postgres
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"net/http"
-	"time"
-
-	"github.com/jackc/pgx/v5"
-	"github.com/jackc/pgx/v5/pgconn"
-	"github.com/jackc/pgx/v5/pgxpool"
-)
-
-type Storage struct {
-	db *pgxpool.Pool
-}
-
-var connPool *pgxpool.Pool
-
-// Initialize new database storage
-func New(dbURL string) (*Storage, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
-	defer cancel()
-	config, err := pgxpool.ParseConfig(dbURL)
-	if err != nil {
-		return nil, fmt.Errorf("failed to parse DB URL: %w", err)
-	}
-	config.MaxConns = 10
-	config.MinConns = 2
-	config.HealthCheckPeriod = time.Minute
-	db, err := pgxpool.NewWithConfig(ctx, config)
-	if err != nil {
-		return nil, fmt.Errorf("failed to connect to database: %w", err)
-	}
-	err = db.Ping(ctx)
-	if err != nil {
-		return nil, fmt.Errorf("database ping failed: %w", err)
-	}
-	return &Storage{db: db}, nil
-}
-
-// Close database storage
-func (s *Storage) Close() {
-	s.db.Close()
-}
-
-// Run handler inside transaction
-func (s *Storage) transaction(ctx context.Context, handler func(context.Context, pgx.Tx) (statusCode int, err error)) (statusCode int, err error) {
-	tx, err := connPool.Begin(ctx)
-	if err != nil {
-		statusCode = http.StatusInternalServerError
-		return
-	}
-	statusCode, err = handler(ctx, tx)
-	if err != nil {
-		tx.Rollback(ctx)
-		return
-	}
-	err = tx.Commit(ctx)
-	if err != nil {
-		statusCode = http.StatusInternalServerError
-	}
-	return
-}
-
-// Handle database error
-func (s *Storage) handleDBError(errIn error) (statusCode int, err error) {
-	if errIn == nil {
-		statusCode = http.StatusOK
-		return
-	}
-	if errors.Is(errIn, pgx.ErrNoRows) {
-		err = fmt.Errorf("not found")
-		statusCode = http.StatusNotFound
-		return
-	}
-	var pgErr *pgconn.PgError
-	if errors.As(errIn, &pgErr) {
-		switch pgErr.Code {
-		case "22P02", "22007": // Invalid data format
-			err = fmt.Errorf("%s", pgErr.Message)
-			statusCode = http.StatusBadRequest
-			return
-		case "23505": // Unique constraint violation
-			err = fmt.Errorf("already exists")
-			statusCode = http.StatusConflict
-			return
-		}
-	}
-	return http.StatusInternalServerError, errIn
-}

docs/reference/backend/internal/storage/storage.go

@@ -1,21 +0,0 @@
-package storage
-
-import (
-	"encoding/json"
-	"time"
-
-	"tanabata/internal/domain"
-)
-
-type Storage interface {
-	FileRepository
-	Close()
-}
-
-type FileRepository interface {
-	GetSlice(user_id int, filter, sort string, limit, offset int) (files domain.Slice[domain.FileItem], statusCode int, err error)
-	Get(user_id int, file_id string) (file domain.FileFull, statusCode int, err error)
-	Add(user_id int, name, mime string, datetime time.Time, notes string, metadata json.RawMessage) (file domain.FileCore, statusCode int, err error)
-	Update(user_id int, file_id string, updates map[string]interface{}) (statusCode int, err error)
-	Delete(user_id int, file_id string) (statusCode int, err error)
-}

docs/reference/backend/models/models.go

@@ -1,120 +0,0 @@
-package models
-
-import (
-	"encoding/json"
-	"time"
-
-	"github.com/jackc/pgx/v5/pgtype"
-)
-
-type User struct {
-	Name      string `json:"name"`
-	IsAdmin   bool   `json:"isAdmin"`
-	CanCreate bool   `json:"canCreate"`
-}
-
-type MIME struct {
-	Name      string `json:"name"`
-	Extension string `json:"extension"`
-}
-
-type (
-	CategoryCore struct {
-		ID    string      `json:"id"`
-		Name  string      `json:"name"`
-		Color pgtype.Text `json:"color"`
-	}
-	CategoryItem struct {
-		CategoryCore
-	}
-	CategoryFull struct {
-		CategoryCore
-		CreatedAt time.Time   `json:"createdAt"`
-		Creator   User        `json:"creator"`
-		Notes     pgtype.Text `json:"notes"`
-	}
-)
-
-type (
-	FileCore struct {
-		ID   string      `json:"id"`
-		Name pgtype.Text `json:"name"`
-		MIME MIME        `json:"mime"`
-	}
-	FileItem struct {
-		FileCore
-		CreatedAt time.Time `json:"createdAt"`
-		Creator   User      `json:"creator"`
-	}
-	FileFull struct {
-		FileCore
-		CreatedAt time.Time       `json:"createdAt"`
-		Creator   User            `json:"creator"`
-		Notes     pgtype.Text     `json:"notes"`
-		Metadata  json.RawMessage `json:"metadata"`
-		Tags      []TagCore       `json:"tags"`
-		Viewed    int             `json:"viewed"`
-	}
-)
-
-type (
-	TagCore struct {
-		ID    string      `json:"id"`
-		Name  string      `json:"name"`
-		Color pgtype.Text `json:"color"`
-	}
-	TagItem struct {
-		TagCore
-		Category CategoryCore `json:"category"`
-	}
-	TagFull struct {
-		TagCore
-		Category  CategoryCore `json:"category"`
-		CreatedAt time.Time    `json:"createdAt"`
-		Creator   User         `json:"creator"`
-		Notes     pgtype.Text  `json:"notes"`
-	}
-)
-
-type Autotag struct {
-	TriggerTag TagCore `json:"triggerTag"`
-	AddTag     TagCore `json:"addTag"`
-	IsActive   bool    `json:"isActive"`
-}
-
-type (
-	PoolCore struct {
-		ID   string `json:"id"`
-		Name string `json:"name"`
-	}
-	PoolItem struct {
-		PoolCore
-	}
-	PoolFull struct {
-		PoolCore
-		CreatedAt time.Time   `json:"createdAt"`
-		Creator   User        `json:"creator"`
-		Notes     pgtype.Text `json:"notes"`
-		Viewed    int         `json:"viewed"`
-	}
-)
-
-type Session struct {
-	ID           int       `json:"id"`
-	UserAgent    string    `json:"userAgent"`
-	StartedAt    time.Time `json:"startedAt"`
-	ExpiresAt    time.Time `json:"expiresAt"`
-	LastActivity time.Time `json:"lastActivity"`
-}
-
-type Pagination struct {
-	Total  int `json:"total"`
-	Offset int `json:"offset"`
-	Limit  int `json:"limit"`
-	Count  int `json:"count"`
-}
-
-type Slice[T any] struct {
-	Pagination Pagination `json:"pagination"`
-	Data       []T        `json:"data"`
-}

docs/reference/web/static/css/auth.css

@@ -1,36 +0,0 @@
-body {
-	justify-content: center;
-	align-items: center;
-}
-
-.decoration {
-	position: absolute;
-	top: 0;
-}
-
-.decoration.left {
-	left: 0;
-	width: 20vw;
-}
-
-.decoration.right {
-	right: 0;
-	width: 20vw;
-}
-
-#auth {
-	max-width: 100%;
-}
-
-#auth h1 {
-	margin-bottom: 28px;
-}
-
-#auth .form-control {
-	margin: 14px 0;
-	border-radius: 14px;
-}
-
-#login {
-	margin-top: 20px;
-}

docs/reference/web/static/css/general.css

@@ -1,54 +0,0 @@
-html, body {
-	margin: 0;
-	padding: 0;
-}
-
-body {
-	background-color: #312F45;
-	color: #f0f0f0;
-	position: absolute;
-	top: 0;
-	left: 0;
-	bottom: 0;
-	right: 0;
-	min-height: 100vh;
-	display: flex;
-	flex-direction: column;
-	justify-content: space-between;
-	align-items: stretch;
-	font-family: Epilogue;
-	overflow-x: hidden;
-}
-
-.btn {
-	height: 50px;
-	width: 100%;
-	border-radius: 14px;
-	font-size: 1.5rem;
-	font-weight: 500;
-}
-
-.btn-primary {
-	background-color: #9592B5;
-	border-color: #454261;
-}
-
-.btn-primary:hover {
-	background-color: #7D7AA4;
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-<path d="M11.371 15.3C13.1935 15.3 14.671 13.8226 14.671 12C14.671 10.1775 13.1935 8.70001 11.371 8.70001C9.54844 8.70001 8.07098 10.1775 8.07098 12C8.07098 13.8226 9.54844 15.3 11.371 15.3Z" stroke="#9999AD" stroke-width="1.5"/>
-<path d="M13.3125 1.1672C12.9088 1 12.3962 1 11.371 1C10.3458 1 9.8332 1 9.4295 1.1672C9.1624 1.27776 8.91971 1.43989 8.7153 1.6443C8.51089 1.84871 8.34877 2.0914 8.2382 2.3585C8.137 2.6038 8.0963 2.8909 8.0809 3.3078C8.07405 3.60919 7.9907 3.90389 7.8387 4.16423C7.68669 4.42456 7.47101 4.642 7.2119 4.7961C6.94889 4.94355 6.65271 5.02171 6.35119 5.02325C6.04967 5.02479 5.75271 4.94965 5.4882 4.8049C5.1186 4.6091 4.8513 4.5013 4.5862 4.4661C4.00795 4.39006 3.42317 4.54674 2.9604 4.9017C2.615 5.169 2.3576 5.6123 1.845 6.5C1.3324 7.3877 1.075 7.831 1.0189 8.2655C0.981102 8.552 1.00012 8.84314 1.07486 9.12228C1.1496 9.40143 1.2786 9.66312 1.4545 9.8924C1.6173 10.1036 1.845 10.2807 2.1981 10.5029C2.7184 10.8296 3.0528 11.3862 3.0528 12C3.0528 12.6138 2.7184 13.1704 2.1981 13.496C1.845 13.7193 1.6162 13.8964 1.4545 14.1076C1.2786 14.3369 1.1496 14.5986 1.07486 14.8777C1.00012 15.1569 0.981102 15.448 1.0189 15.7345C1.0761 16.1679 1.3324 16.6123 1.8439 17.5C2.3576 18.3877 2.6139 18.831 2.9604 19.0983C3.18968 19.2742 3.45137 19.4032 3.73052 19.4779C4.00967 19.5527 4.30081 19.5717 4.5873 19.5339C4.8513 19.4987 5.1186 19.3909 5.4882 19.1951C5.75271 19.0503 6.04967 18.9752 6.35119 18.9767C6.65271 18.9783 6.94889 19.0565 7.2119 19.2039C7.7432 19.5119 8.0589 20.0784 8.0809 20.6922C8.0963 21.1102 8.1359 21.3962 8.2382 21.6415C8.34877 21.9086 8.51089 22.1513 8.7153 22.3557C8.91971 22.5601 9.1624 22.7222 9.4295 22.8328C9.8332 23 10.3458 23 11.371 23C12.3962 23 12.9088 23 13.3125 22.8328C13.5796 22.7222 13.8223 22.5601 14.0267 22.3557C14.2311 22.1513 14.3932 21.9086 14.5038 21.6415C14.605 21.3962 14.6457 21.1102 14.6611 20.6922C14.6831 20.0784 14.9988 19.5108 15.5301 19.2039C15.7931 19.0565 16.0893 18.9783 16.3908 18.9767C16.6923 18.9752 16.9893 19.0503 17.2538 19.1951C17.6234 19.3909 17.8907 19.4987 18.1547 19.5339C18.4412 19.5717 18.7323 19.5527 19.0115 19.4779C19.2906 19.4032 19.5523 19.2742 19.7816 19.0983C20.1281 18.8321 20.3844 18.3877 20.897 17.5C21.4096 16.6123 21.667 16.169 21.7231 15.7345C21.7609 15.448 21.7419 15.1569 21.6672 14.8777C21.5924 14.5986 21.4634 14.3369 21.2875 14.1076C21.1247 13.8964 20.897 13.7193 20.5439 13.4971C20.2862 13.3405 20.0726 13.1209 19.9231 12.859C19.7736 12.5971 19.6931 12.3015 19.6892 12C19.6892 11.3862 20.0236 10.8296 20.5439 10.504C20.897 10.2807 21.1258 10.1036 21.2875 9.8924C21.4634 9.66312 21.5924 9.40143 21.6672 9.12228C21.7419 8.84314 21.7609 8.552 21.7231 8.2655C21.6659 7.8321 21.4096 7.3877 20.8981 6.5C20.3844 5.6123 20.1281 5.169 19.7816 4.9017C19.5523 4.7258 19.2906 4.59679 19.0115 4.52205C18.7323 4.44731 18.4412 4.4283 18.1547 4.4661C17.8907 4.5013 17.6234 4.6091 17.2527 4.8049C16.9883 4.94946 16.6916 5.02449 16.3903 5.02295C16.089 5.02141 15.793 4.94335 15.5301 4.7961C15.271 4.642 15.0553 4.42456 14.9033 4.16423C14.7513 3.90389 14.668 3.60919 14.6611 3.3078C14.6457 2.8898 14.6061 2.6038 14.5038 2.3585C14.3932 2.0914 14.2311 1.84871 14.0267 1.6443C13.8223 1.43989 13.5796 1.27776 13.3125 1.1672Z" stroke="#9999AD" stroke-width="1.5"/>
-</svg>

docs/reference/web/static/images/icon-tag.svg

@@ -1,5 +0,0 @@
-<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M4.00067 16.5511C2.30116 14.8505 1.45086 14.0013 1.13515 12.8979C0.818352 11.7946 1.08895 10.6231 1.63016 8.28122L1.94146 6.93041C2.39576 4.9592 2.62346 3.97359 3.29777 3.29819C3.97317 2.62388 4.95878 2.39618 6.92999 1.94188L8.2808 1.62947C10.6238 1.08937 11.7942 0.818769 12.8975 1.13447C14.0008 1.45127 14.85 2.30158 16.5496 4.00109L18.5626 6.0141C21.5227 8.97312 23 10.4515 23 12.2885C23 14.1267 21.5216 15.6051 18.5637 18.563C15.6046 21.522 14.1262 23.0004 12.2881 23.0004C10.4511 23.0004 8.97161 21.522 6.01369 18.5641L4.00067 16.5511Z" stroke="#9999AD" stroke-width="1.5"/>
-<path d="M9.82325 10.1229C10.6824 9.26375 10.6824 7.87077 9.82325 7.01161C8.96409 6.15246 7.57112 6.15246 6.71196 7.01162C5.8528 7.87077 5.8528 9.26375 6.71196 10.1229C7.57112 10.9821 8.96409 10.9821 9.82325 10.1229Z" stroke="#9999AD" stroke-width="1.5"/>
-<path d="M11.4962 19.1504L19.1731 11.4724" stroke="#9999AD" stroke-width="1.5" stroke-linecap="round"/>
-</svg>

docs/reference/web/static/images/icon-terminate.svg

@@ -1,3 +0,0 @@
-<svg width="25" height="25" viewBox="0 0 25 25" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M12.5 25C5.59625 25 0 19.4037 0 12.5C0 5.59625 5.59625 0 12.5 0C19.4037 0 25 5.59625 25 12.5C25 19.4037 19.4037 25 12.5 25ZM12.5 22.5C15.1522 22.5 17.6957 21.4464 19.5711 19.5711C21.4464 17.6957 22.5 15.1522 22.5 12.5C22.5 9.84783 21.4464 7.3043 19.5711 5.42893C17.6957 3.55357 15.1522 2.5 12.5 2.5C9.84783 2.5 7.3043 3.55357 5.42893 5.42893C3.55357 7.3043 2.5 9.84783 2.5 12.5C2.5 15.1522 3.55357 17.6957 5.42893 19.5711C7.3043 21.4464 9.84783 22.5 12.5 22.5ZM6.25 11.25H18.75V13.75H6.25V11.25Z" fill="#DB6060"/>
-</svg>

docs/reference/web/static/js/add-category.js

@@ -1,22 +0,0 @@
-$(document).on("submit", "#object-add", function (e) {
-	e.preventDefault();
-	$("#loader").css("display", "");
-	$.ajax({
-		url: location.pathname,
-		type: "POST",
-		data: $(this).serialize(),
-		dataType: "json",
-		success: function (resp) {
-			$("#loader").css("display", "none");
-			if (resp.status) {
-				location.href = location.pathname.substring(0, location.pathname.lastIndexOf("/"));
-			} else {
-				alert(resp.error);
-			}
-		},
-		failure: function (err) {
-			$("#loader").css("display", "none");
-			alert(err);
-		}
-	});
-});

docs/reference/web/static/js/add-tag.js

@@ -1,22 +0,0 @@
-$(document).on("submit", "#object-add", function (e) {
-	e.preventDefault();
-	$("#loader").css("display", "");
-	$.ajax({
-		url: location.pathname,
-		type: "POST",
-		data: $(this).serialize(),
-		dataType: "json",
-		success: function (resp) {
-			$("#loader").css("display", "none");
-			if (resp.status) {
-				location.href = location.pathname.substring(0, location.pathname.lastIndexOf("/"));
-			} else {
-				alert(resp.error);
-			}
-		},
-		failure: function (err) {
-			$("#loader").css("display", "none");
-			alert(err);
-		}
-	});
-});

docs/reference/web/static/js/auth.js

@@ -1,19 +0,0 @@
-$("#auth").on("submit", function submit(e) {
-	e.preventDefault();
-	$.ajax({
-		url: "/auth",
-		type: "POST",
-		data: $("#auth").serialize(),
-		dataType: "json",
-		success: function(resp) {
-			if (resp.status) {
-				location.reload();
-			} else {
-				alert(resp.error);
-			}
-		},
-		failure: function(err) {
-			alert(err);
-		}
-	});
-});

docs/reference/web/static/js/category.js

@@ -1,20 +0,0 @@
-$(document).on("submit", "#object-edit", function (e) {
-	e.preventDefault();
-	$("#loader").css("display", "");
-	$.ajax({
-		url: location.pathname + "/edit",
-		type: "POST",
-		data: $(this).serialize(),
-		dataType: "json",
-		success: function (resp) {
-			$("#loader").css("display", "none");
-			if (!resp.status) {
-				alert(resp.error);
-			}
-		},
-		failure: function (err) {
-			$("#loader").css("display", "none");
-			alert(err);
-		}
-	});
-});

docs/reference/web/static/js/file.js

@@ -1,88 +0,0 @@
-$(document).on("input", "#file-tags-filter", function (e) {
-	let filter = $(this).val().toLowerCase();
-	let unfiltered = $("#file-tags-other > .tag-preview");
-	if (filter === "") {
-		unfiltered.css("display", "");
-		return;
-	}
-	unfiltered.each((index, element) => {
-		let current = $(element);
-		if (current.text().toLowerCase().includes(filter)) {
-			current.css("display", "");
-		} else {
-			current.css("display", "none");
-		}
-	});
-});
-
-$(document).on("click", "#file-tags-other > .tag-preview", function (e) {
-	$("#loader").css("display", "");
-	$.ajax({
-		url: location.pathname + "/tag",
-		type: "POST",
-		contentType: "application/json",
-		data: JSON.stringify({add: true, tag_id: $(this).attr("tag_id")}),
-		dataType: "json",
-		success: function (resp) {
-			$("#loader").css("display", "none");
-			if (resp.status) {
-				resp.tags.forEach((tag_id) => {
-					$(`#file-tags-other > .tag-preview[tag_id='${tag_id}']`).css("display", "none");
-					$(`#file-tags-selected > .tag-preview[tag_id='${tag_id}']`).css("display", "");
-				});
-			} else {
-				alert(resp.error);
-			}
-		},
-		failure: function (err) {
-			$("#loader").css("display", "none");
-			alert(err);
-		}
-	});
-});
-
-$(document).on("click", "#file-tags-selected > .tag-preview", function (e) {
-	$("#loader").css("display", "");
-	let tag_id = $(this).attr("tag_id");
-	$.ajax({
-		url: location.pathname + "/tag",
-		type: "POST",
-		contentType: "application/json",
-		data: JSON.stringify({add: false, tag_id: $(this).attr("tag_id")}),
-		dataType: "json",
-		success: function (resp) {
-			$("#loader").css("display", "none");
-			if (resp.status) {
-				$(`#file-tags-selected > .tag-preview[tag_id='${tag_id}']`).css("display", "none");
-				$(`#file-tags-other > .tag-preview[tag_id='${tag_id}']`).css("display", "");
-			} else {
-				alert(resp.error);
-			}
-		},
-		failure: function (err) {
-			$("#loader").css("display", "none");
-			alert(err);
-		}
-	});
-});
-
-$(document).on("submit", "#object-edit", function (e) {
-	e.preventDefault();
-	$("#loader").css("display", "");
-	$.ajax({
-		url: location.pathname + "/edit",
-		type: "POST",
-		data: $(this).serialize(),
-		dataType: "json",
-		success: function (resp) {
-			$("#loader").css("display", "none");
-			if (!resp.status) {
-				alert(resp.error);
-			}
-		},
-		failure: function (err) {
-			$("#loader").css("display", "none");
-			alert(err);
-		}
-	});
-});

docs/reference/web/static/js/files.js

@@ -1,130 +0,0 @@
-var curr_page = 0;
-var load_lock = false;
-var init_filter = null;
-
-function files_load() {
-	if (load_lock) {
-		return;
-	}
-	load_lock = true;
-	let container = $("main");
-	$("#loader").css("display", "");
-	$.ajax({
-		url: "/api/files?limit=50&offset=" + curr_page*50 + (init_filter ? "&filter=" + encodeURIComponent("{" + init_filter + "}") : ""),
-		type: "GET",
-		contentType: "application/json",
-		async: false,
-		success: function (resp) {
-			$("#loader").css("display", "none");
-			resp.forEach((file) => {
-				container.append(`<div class="item-preview file-preview" file_id="${file.id}"><img src="/static/thumbs/${file.id}" alt="" class="file-thumb"><div class="overlay"></div></div>`);
-			});
-			if (resp.length == 50) {
-				load_lock = false;
-			}
-		},
-		error: function (xhr, status) {
-			$("#loader").css("display", "none");
-			alert(xhr.responseText);
-			location.href = "/files";
-		}
-	});
-	curr_page++;
-}
-
-function tags_load(target) {
-	$("#loader").css("display", "");
-	$.ajax({
-		url: "/api/tags",
-		type: "GET",
-		contentType: "application/json",
-		async: false,
-		success: function (resp) {
-			$("#loader").css("display", "none");
-			resp.forEach((tag) => {
-				target.append(`<div class="filtering-token" val="t=${tag.id}" style="background-color: #${tag.category_color}">${escapeHTML(tag.name)}</div>`);
-			});
-		},
-		error: function (xhr, status) {
-			$("#loader").css("display", "none");
-			alert(status);
-		}
-	});
-}
-
-function filter_load() {
-	if (!init_filter) {
-		return;
-	}
-	$("#files-filter").html("");
-	let filtering_tokens = init_filter.split(',');
-	filtering_tokens.forEach((element) => {
-		$(`.filtering-block .filtering-token[val='${element}']`).clone().appendTo("#files-filter");
-	});
-}
-
-$(window).on("load", function (e) {
-	init_filter = /filter=\{([^\}]+)/.exec(decodeURIComponent(location.search));
-	init_filter = init_filter ? init_filter[1] : null;
-	let container = $("main");
-	while (!load_lock && container.scrollTop() + container.innerHeight() >= container[0].scrollHeight) {
-		files_load();
-	}
-	tags_load($("#filtering-tokens-all"));
-	filter_load();
-});
-
-$("main").scroll(function (e) {
-	if ($(this).scrollTop() + $(this).innerHeight() >= $(this)[0].scrollHeight - 100) {
-		files_load();
-	}
-});
-
-$(document).on("click", "#files-filter", function (e) {
-	if ($(".filtering-block").is(":hidden")) {
-		$(".filtering-block").slideDown("fast");
-	}
-});
-
-$(document).on("click", "#filtering-apply", function (e) {
-	let filtering_tokens = [];
-	$("#files-filter > .filtering-token").each((index, element) => {
-		filtering_tokens.push($(element).attr("val"));
-	});
-	location.href = "/files?filter=" + encodeURIComponent("{" + filtering_tokens.join(',') + "}");
-});
-
-$(document).on("click", "#filtering-reset", function (e) {
-	$(".filtering-block").slideUp("fast");
-	filter_load();
-	$("#filter-filtering").val("").trigger("input");
-});
-
-$(document).on("click", ".filtering-block .filtering-token", function (e) {
-	$(this).clone().appendTo("#files-filter");
-});
-
-$(document).on("click", "#files-filter > .filtering-token", function (e) {
-	$(this).remove();
-});
-
-$(document).on("input", "#filter-filtering", function (e) {
-	let filter = $(this).val().toLowerCase();
-	let unfiltered = $("#filtering-tokens-all > .filtering-token");
-	if (filter === "") {
-		unfiltered.css("display", "");
-		return;
-	}
-	unfiltered.each((index, element) => {
-		let current = $(element);
-		if (current.text().toLowerCase().includes(filter)) {
-			current.css("display", "");
-		} else {
-			current.css("display", "none");
-		}
-	});
-});
-
-$(document).on("click", "#filter-filtering", function (e) {
-	$(this).val("").trigger("input");
-});

docs/reference/web/static/js/interface.js

@@ -1,363 +0,0 @@
-var lazy_loader;
-
-function escapeHTML(unsafe) {
-	return unsafe
-				.replace(/&/g, "&")
-				.replace(/</g, "&lt;")
-				.replace(/>/g, "&gt;")
-				.replace(/"/g, "&quot;")
-				.replace(/'/g, "&#039;");
-}
-
-function beautify_date(date_string) {
-	if (date_string == null) {
-		return null;
-	}
-	let ts = new Date(date_string).getTime();
-	let tz = new Date().getTimezoneOffset();
-	return new Date(ts-tz*60000).toISOString().slice(0, 19).replace("T", " ");
-}
-
-function close_select_manager() {
-	$(".item-selected").removeClass("item-selected");
-	$(".selection-manager").css("display", "none");
-	$("#selection-count").text(0);
-	$("main").css("padding-bottom", "");
-	$("#selection-tags-other > .tag-preview").css("display", "");
-	$("#selection-tags-selected > .tag-preview").css("display", "none");
-	$("#selection-tags-filter").val("").trigger("input");
-	$(".selection-tags").css("display", "none");
-}
-
-function refresh_selection_tags() {
-	$("#loader").css("display", "");
-	let file_id_list = [];
-	$("main > .file-preview.item-selected").each((index, element) => {
-		file_id_list.push($(element).attr("file_id"));
-	});
-	$("#selection-tags-other > .tag-preview").css("display", "");
-	$("#selection-tags-selected > .tag-preview").css("display", "none");
-	$.ajax({
-		url: location.pathname + "/tags",
-		type: "POST",
-		contentType: "application/json",
-		data: JSON.stringify({action: "get", file_id_list: file_id_list}),
-		dataType: "json",
-		success: function (resp) {
-			$("#loader").css("display", "none");
-			if (resp.status) {
-				resp.tag_id_list.forEach((tag_id) => {
-					$(`#selection-tags-other > .tag-preview[tag_id='${tag_id}']`).css("display", "none");
-					$(`#selection-tags-selected > .tag-preview[tag_id='${tag_id}']`).css("display", "");
-				});
-			} else {
-				alert(resp.error);
-			}
-		},
-		failure: function (err) {
-			$("#loader").css("display", "none");
-			alert(err);
-		}
-	});
-}
-
-function select_handler(curr) {
-	let selection_count = +$("#selection-count").text();
-	if (curr.hasClass("item-selected")) {
-		curr.removeClass("item-selected");
-		selection_count--;
-		$("#selection-count").text(selection_count);
-		if (!selection_count) {
-			close_select_manager();
-			return;
-		}
-	} else {
-		curr.addClass("item-selected");
-		$(".selection-manager").css("display", "");
-		$("main").css("padding-bottom", "80px");
-		selection_count++;
-		$("#selection-count").text(selection_count);
-	}
-	refresh_selection_tags();
-}
-
-// $(window).on("load", function () {
-// 	lazy_loader = $(".file-thumb").Lazy({
-// 		scrollDirection: "vertical",
-// 		effect: "fadeIn",
-// 		visibleOnly: true,
-// 		appendScroll: $("main")[0],
-// 		chainable: false,
-// 	});
-// });
-
-$(document).keyup(function (e) {
-	switch (e.key) {
-		case "Esc":
-		case "Escape":
-			close_select_manager();
-			break;
-		// case "Left":
-		// case "ArrowLeft":
-		// 	if (current_sasa_index >= 0) {
-		// 		file_prev();
-		// 	}
-		// 	break;
-		// case "Right":
-		// case "ArrowRight":
-		// 	if (current_sasa_index >= 0) {
-		// 		file_next();
-		// 	}
-		// 	break;
-		default:
-			return;
-	}
-});
-
-$(document).on("selectstart", ".item-preview", function (e) {
-	e.preventDefault();
-});
-
-$(document).on("click", "#select", function (e) {
-	if ($(".selection-manager").is(":visible")) {
-		close_select_manager();
-		return;
-	}
-	$(".selection-manager").css("display", "");
-	$("main").css("padding-bottom", "80px");
-	selection_count++;
-	$("#selection-count").text(selection_count);
-});
-
-$(document).on("click", "main > .file-preview", function (e) {
-	e.preventDefault();
-	if ($(".selection-manager").is(":visible")) {
-		select_handler($(this));
-		return;
-	}
-	let id = $(this).attr("file_id");
-	$("#viewer").attr("src", "/files/" + id);
-	$("#view-prev").attr("file_id", $(this).prev(":visible").attr("file_id"));
-	$("#view-next").attr("file_id", $(this).next(":visible").attr("file_id"));
-	$(".viewer-wrapper").css("display", "");
-});
-
-$(document).on("click", "main > .tag-preview", function (e) {
-	e.preventDefault();
-	if ($(".selection-manager").is(":visible")) {
-		select_handler($(this));
-		return;
-	}
-	let id = $(this).attr("tag_id");
-	location.href = "/tags/" + id;
-});
-
-$(document).on("click", "main > .category-preview", function (e) {
-	e.preventDefault();
-	if ($(".selection-manager").is(":visible")) {
-		select_handler($(this));
-		return;
-	}
-	let id = $(this).attr("category_id");
-	location.href = "/categories/" + id;
-});
-
-$(document).on("click", "#sorting", function (e) {
-	$("#sorting-options").slideToggle("fast");
-	if ($("#sorting-options").is(":visible")) {
-		key_prev = $("input[name='sorting'][prev-checked]").val();
-		key_curr = $("input[name='sorting']:checked").val();
-		asc_prev = $("input[name='order'][prev-checked]").val();
-		asc_curr = $("input[name='order']:checked").val();
-		if (key_curr != key_prev || asc_curr != asc_prev) {
-			$.ajax({
-				url: "/settings/sorting",
-				type: "POST",
-				contentType: "application/json",
-				data: JSON.stringify({[location.pathname.split('/')[1]]: {key: key_curr, asc: (asc_curr == "asc")}}),
-				dataType: "json",
-				success: function (resp) {
-					if (resp.status) {
-						location.reload();
-					} else {
-						alert(resp.error);
-					}
-				},
-				failure: function (err) {
-					alert(err);
-				}
-			});
-		}
-	}
-});
-
-$(document).on("input", "#filter", function (e) {
-	let filter = $(this).val().toLowerCase();
-	let unfiltered = $("main > .item-preview");
-	if (filter === "") {
-		unfiltered.css("display", "");
-		return;
-	}
-	unfiltered.each((index, element) => {
-		let current = $(element);
-		if (current.text().toLowerCase().includes(filter)) {
-			current.css("display", "");
-		} else {
-			current.css("display", "none");
-		}
-	});
-});
-
-$(document).on("click", ".filtering", function (e) {
-	$(this).val("").trigger("input");
-})
-
-$(document).on("click", "#selection-info", function (e) {
-	close_select_manager();
-});
-
-$(document).on("click", "#selection-edit-tags", function (e) {
-	$(".selection-tags").slideToggle("fast");
-});
-
-$(document).on("click", "#selection-delete", function (e) {
-	if (!confirm("Delete selected?")) {
-		return;
-	}
-	let file_id_list = [];
-	$("main > .file-preview.item-selected").each((index, element) => {
-		file_id_list.push($(element).attr("file_id"));
-	});
-	$.ajax({
-		url: location.pathname + "/delete",
-		type: "POST",
-		contentType: "application/json",
-		data: JSON.stringify({file_id_list: file_id_list}),
-		dataType: "json",
-		success: function (resp) {
-			$("#loader").css("display", "none");
-			if (resp.status) {
-				location.reload();
-			} else {
-				alert(resp.error);
-			}
-		},
-		failure: function (err) {
-			$("#loader").css("display", "none");
-			alert(err);
-		}
-	});
-});
-
-$(document).on("click", "#selection-tags-other > .tag-preview", function (e) {
-	$("#loader").css("display", "");
-	let tag_id = $(this).attr("tag_id");
-	let file_id_list = [];
-	$("main > .file-preview.item-selected").each((index, element) => {
-		file_id_list.push($(element).attr("file_id"));
-	});
-	$.ajax({
-		url: location.pathname + "/tags",
-		type: "POST",
-		contentType: "application/json",
-		data: JSON.stringify({action: "add", file_id_list: file_id_list, tag_id: tag_id}),
-		dataType: "json",
-		success: function (resp) {
-			$("#loader").css("display", "none");
-			if (resp.status) {
-				resp.tag_id_list.forEach((tag_id) => {
-					$(`#selection-tags-other > .tag-preview[tag_id='${tag_id}']`).css("display", "none");
-					$(`#selection-tags-selected > .tag-preview[tag_id='${tag_id}']`).css("display", "");
-				});
-			} else {
-				alert(resp.error);
-			}
-		},
-		failure: function (err) {
-			$("#loader").css("display", "none");
-			alert(err);
-		}
-	});
-});
-
-$(document).on("click", "#selection-tags-selected > .tag-preview", function (e) {
-	$("#loader").css("display", "");
-	let tag_id = $(this).attr("tag_id");
-	let file_id_list = [];
-	$("main > .file-preview.item-selected").each((index, element) => {
-		file_id_list.push($(element).attr("file_id"));
-	});
-	$.ajax({
-		url: location.pathname + "/tags",
-		type: "POST",
-		contentType: "application/json",
-		data: JSON.stringify({action: "remove", file_id_list: file_id_list, tag_id: tag_id}),
-		dataType: "json",
-		success: function (resp) {
-			$("#loader").css("display", "none");
-			if (resp.status) {
-				$(`#selection-tags-selected > .tag-preview[tag_id='${tag_id}']`).css("display", "none");
-				$(`#selection-tags-other > .tag-preview[tag_id='${tag_id}']`).css("display", "");
-			} else {
-				alert(resp.error);
-			}
-		},
-		failure: function (err) {
-			$("#loader").css("display", "none");
-			alert(err);
-		}
-	});
-});
-
-$(document).on("input", "#selection-tags-filter", function (e) {
-	let filter = $(this).val().toLowerCase();
-	let unfiltered = $("#selection-tags-other > .item-preview");
-	if (filter === "") {
-		unfiltered.css("display", "");
-		return;
-	}
-	unfiltered.each((index, element) => {
-		let current = $(element);
-		if (current.text().toLowerCase().includes(filter)) {
-			current.css("display", "");
-		} else {
-			current.css("display", "none");
-		}
-	});
-});
-
-$(document).on("scroll", $("#viewer").contents(), function (e) {
-	let pos = $(this).scrollTop();
-	$(window.parent.document).find(".viewer-nav").css({
-		top: (-pos) + "px",
-		bottom: pos + "px"
-	});
-});
-
-$(document).on("click", "#view-next", function (e) {
-	let id = $(this).attr("file_id");
-	if (!id) {
-		return;
-	}
-	let curr = $(`.file-preview[file_id='${id}']`)
-	$("#viewer").attr("src", "/files/" + id);
-	$("#view-prev").attr("file_id", curr.prev(":visible").attr("file_id"));
-	$("#view-next").attr("file_id", curr.next(":visible").attr("file_id"));
-	$(".viewer-wrapper").css("display", "");
-});
-
-$(document).on("click", "#view-prev", function (e) {
-	let id = $(this).attr("file_id");
-	if (!id) {
-		return;
-	}
-	let curr = $(`.file-preview[file_id='${id}']`)
-	$("#viewer").attr("src", "/files/" + id);
-	$("#view-prev").attr("file_id", curr.prev(":visible").attr("file_id"));
-	$("#view-next").attr("file_id", curr.next(":visible").attr("file_id"));
-	$(".viewer-wrapper").css("display", "");
-});
-
-$(document).on("click", "#view-close", function (e) {
-	$(".viewer-wrapper").css("display", "none");
-});

docs/reference/web/static/js/settings.js

@@ -1,18 +0,0 @@
-$(window).on("load", function () {
-	$.ajax({
-		url: "/api/get_my_sessions",
-		type: "GET",
-		contentType: "application/json",
-		success: function (resp) {
-			let timezone_offset = new Date().getTimezoneOffset();
-			resp.forEach((session) => {
-				let s_started = beautify_date(session.started);
-				let s_expires = beautify_date(session.expires);
-				$("#sessions-table").append(`<tr><td>${session.user_agent_name}</td><td>${s_started}</td><td>${s_expires === null ? "-" : session.expires}</td><td align="right"><img src="/static/images/icon-terminate.svg" alt="Terminate" class="btn-terminate" session_id="${session.id}"></td></tr>`);
-			});
-		},
-		failure: function (err) {
-			alert(err);
-		}
-	});
-});

docs/reference/web/static/js/tag.js

@@ -1,89 +0,0 @@
-$(document).on("input", "#parent-tags-filter", function (e) {
-	let filter = $(this).val().toLowerCase();
-	let unfiltered = $("#parent-tags-other > .tag-preview");
-	if (filter === "") {
-		unfiltered.css("display", "");
-		return;
-	}
-	unfiltered.each((index, element) => {
-		let current = $(element);
-		if (current.text().toLowerCase().includes(filter)) {
-			current.css("display", "");
-		} else {
-			current.css("display", "none");
-		}
-	});
-});
-
-$(document).on("click", "#parent-tags-other > .tag-preview", function (e) {
-	$("#loader").css("display", "");
-	let tag_id = $(this).attr("tag_id");
-	$.ajax({
-		url: location.pathname + "/parent",
-		type: "POST",
-		contentType: "application/json",
-		data: JSON.stringify({add: true, tag_id: $(this).attr("tag_id")}),
-		dataType: "json",
-		success: function (resp) {
-			$("#loader").css("display", "none");
-			if (resp.status) {
-				$(`#parent-tags-other > .tag-preview[tag_id='${tag_id}']`).css("display", "none");
-				$(`#parent-tags-selected > .tag-preview[tag_id='${tag_id}']`).css("display", "");
-			} else {
-				alert(resp.error);
-			}
-		},
-		failure: function (err) {
-			$("#loader").css("display", "none");
-			alert(err);
-		}
-	});
-});
-
-$(document).on("click", "#parent-tags-selected > .tag-preview", function (e) {
-	$("#loader").css("display", "");
-	let tag_id = $(this).attr("tag_id");
-	$.ajax({
-		url: location.pathname + "/parent",
-		type: "POST",
-		contentType: "application/json",
-		data: JSON.stringify({add: false, tag_id: $(this).attr("tag_id")}),
-		dataType: "json",
-		success: function (resp) {
-			$("#loader").css("display", "none");
-			if (resp.status) {
-				$(`#parent-tags-selected > .tag-preview[tag_id='${tag_id}']`).css("display", "none");
-				$(`#parent-tags-other > .tag-preview[tag_id='${tag_id}']`).css("display", "");
-			} else {
-				alert(resp.error);
-			}
-		},
-		failure: function (err) {
-			$("#loader").css("display", "none");
-			alert(err);
-		}
-	});
-});
-
-$(document).on("submit", "#object-edit", function (e) {
-	e.preventDefault();
-	$("#loader").css("display", "");
-	$.ajax({
-		url: location.pathname + "/edit",
-		type: "POST",
-		data: $(this).serialize(),
-		dataType: "json",
-		success: function (resp) {
-			$("#loader").css("display", "none");
-			if (resp.status) {
-				location.href = location.pathname.substring(0, location.pathname.lastIndexOf("/"));
-			} else {
-				alert(resp.error);
-			}
-		},
-		failure: function (err) {
-			$("#loader").css("display", "none");
-			alert(err);
-		}
-	});
-});

docs/reference/web/static/service/browserconfig.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<browserconfig>
-    <msapplication>
-        <tile>
-            <square70x70logo src="/images/ms-icon-70x70.png" />
-            <square150x150logo src="/images/ms-icon-150x150.png" />
-            <square310x310logo src="/images/ms-icon-310x310.png" />
-            <TileColor>#615880</TileColor>
-        </tile>
-    </msapplication>
-</browserconfig>

docs/reference/web/static/service/robots.txt

@@ -1,2 +0,0 @@
-User-agent: *
-Disallow: /

docs/reference/web/static/service/tanabata.webmanifest

@@ -1,49 +0,0 @@
-{
-	"name": "Tanabata File Manager",
-	"short_name": "Tanabata",
-	"lang": "en-US",
-	"description": "Tanabata File Manager PWA",
-	"start_url": "/",
-	"scope": "/",
-	"display": "standalone",
-	"theme_color": "#615880",
-	"background_color": "#312F45",
-	"icons": [
-		{
-			"src": "\/images\/android-icon-36x36.png",
-			"sizes": "36x36",
-			"type": "image\/png",
-			"density": "0.75"
-		},
-		{
-			"src": "\/images\/android-icon-48x48.png",
-			"sizes": "48x48",
-			"type": "image\/png",
-			"density": "1.0"
-		},
-		{
-			"src": "\/images\/android-icon-72x72.png",
-			"sizes": "72x72",
-			"type": "image\/png",
-			"density": "1.5"
-		},
-		{
-			"src": "\/images\/android-icon-96x96.png",
-			"sizes": "96x96",
-			"type": "image\/png",
-			"density": "2.0"
-		},
-		{
-			"src": "\/images\/android-icon-144x144.png",
-			"sizes": "144x144",
-			"type": "image\/png",
-			"density": "3.0"
-		},
-		{
-			"src": "\/images\/android-icon-192x192.png",
-			"sizes": "192x192",
-			"type": "image\/png",
-			"density": "4.0"
-		}
-	]
-}

docs/reference/web/templates/auth.html

@@ -1,25 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-	{% include 'head.html' %}
-	<title>Welcome to Tanabata File Manager!</title>
-	<link rel="stylesheet" href="{{ url_for('static', filename='css/auth.css') }}">
-</head>
-<body data-bs-theme="dark">
-	<img src="{{ url_for('static', filename='images/tanabata-left.png') }}" alt="" class="decoration left">
-	<img src="{{ url_for('static', filename='images/tanabata-right.png') }}" alt="" class="decoration right">
-	<form id="auth">
-		<h1>Welcome to Tanabata File Manager!</h1>
-		<div class="form-group">
-			<input type="text" class="form-control form-control-lg" id="username" name="username" placeholder="Username..." required>
-		</div>
-		<div class="form-group">
-			<input type="password" class="form-control form-control-lg" id="password" name="password" placeholder="Password..." required>
-		</div>
-		<div class="form-group">
-			<button type="submit" class="btn btn-primary" id="login">Log in</button>
-		</div>
-	</form>
-	<script src="{{ url_for('static', filename='js/auth.js') }}"></script>
-</body>
-</html>