tech/tanabata
1
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat: implement full tag stack (repo, service, handler, routes)

Browse Source 
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Masahiko AMANO
2026-04-04 21:29:20 +03:00
parent 4154c1b0b9
commit 38294e20dd
8 changed files with 1564 additions and 324 deletions
Download Patch File Download Diff File Expand all files Collapse all files
backend/internal/handler/file_handler.go
+9 -119
View File
@@ -20,11 +20,12 @@ import (
// FileHandler handles all /files endpoints.
type FileHandler struct {
fileSvc *service.FileService
tagSvc *service.TagService
}
// NewFileHandler creates a FileHandler.
func NewFileHandler(fileSvc *service.FileService) *FileHandler {
return &FileHandler{fileSvc: fileSvc}
func NewFileHandler(fileSvc *service.FileService, tagSvc *service.TagService) *FileHandler {
return &FileHandler{fileSvc: fileSvc, tagSvc: tagSvc}
}
// ---------------------------------------------------------------------------
@@ -498,117 +499,6 @@ func (h *FileHandler) PermanentDelete(c *gin.Context) {
c.Status(http.StatusNoContent)
}
// ---------------------------------------------------------------------------
// GET /files/:id/tags
// ---------------------------------------------------------------------------
func (h *FileHandler) ListTags(c *gin.Context) {
id, ok := parseFileID(c)
if !ok {
return
}
tags, err := h.fileSvc.ListFileTags(c.Request.Context(), id)
if err != nil {
respondError(c, err)
return
}
items := make([]tagJSON, len(tags))
for i, t := range tags {
items[i] = toTagJSON(t)
}
respondJSON(c, http.StatusOK, items)
}
// ---------------------------------------------------------------------------
// PUT /files/:id/tags (replace all)
// ---------------------------------------------------------------------------
func (h *FileHandler) SetTags(c *gin.Context) {
id, ok := parseFileID(c)
if !ok {
return
}
var body struct {
TagIDs []string `json:"tag_ids" binding:"required"`
}
if err := c.ShouldBindJSON(&body); err != nil {
respondError(c, domain.ErrValidation)
return
}
tagIDs, err := parseUUIDs(body.TagIDs)
if err != nil {
respondError(c, domain.ErrValidation)
return
}
tags, err := h.fileSvc.SetFileTags(c.Request.Context(), id, tagIDs)
if err != nil {
respondError(c, err)
return
}
items := make([]tagJSON, len(tags))
for i, t := range tags {
items[i] = toTagJSON(t)
}
respondJSON(c, http.StatusOK, items)
}
// ---------------------------------------------------------------------------
// PUT /files/:id/tags/:tag_id
// ---------------------------------------------------------------------------
func (h *FileHandler) AddTag(c *gin.Context) {
fileID, ok := parseFileID(c)
if !ok {
return
}
tagID, err := uuid.Parse(c.Param("tag_id"))
if err != nil {
respondError(c, domain.ErrValidation)
return
}
tags, err := h.fileSvc.AddTag(c.Request.Context(), fileID, tagID)
if err != nil {
respondError(c, err)
return
}
items := make([]tagJSON, len(tags))
for i, t := range tags {
items[i] = toTagJSON(t)
}
respondJSON(c, http.StatusOK, items)
}
// ---------------------------------------------------------------------------
// DELETE /files/:id/tags/:tag_id
// ---------------------------------------------------------------------------
func (h *FileHandler) RemoveTag(c *gin.Context) {
fileID, ok := parseFileID(c)
if !ok {
return
}
tagID, err := uuid.Parse(c.Param("tag_id"))
if err != nil {
respondError(c, domain.ErrValidation)
return
}
if err := h.fileSvc.RemoveTag(c.Request.Context(), fileID, tagID); err != nil {
respondError(c, err)
return
}
c.Status(http.StatusNoContent)
}
// ---------------------------------------------------------------------------
// POST /files/bulk/tags
// ---------------------------------------------------------------------------
@@ -639,7 +529,7 @@ func (h *FileHandler) BulkSetTags(c *gin.Context) {
return
}
applied, err := h.fileSvc.BulkSetTags(c.Request.Context(), fileIDs, body.Action, tagIDs)
applied, err := h.tagSvc.BulkSetTags(c.Request.Context(), fileIDs, body.Action, tagIDs)
if err != nil {
respondError(c, err)
return
@@ -698,16 +588,16 @@ func (h *FileHandler) CommonTags(c *gin.Context) {
return
}
common, partial, err := h.fileSvc.CommonTags(c.Request.Context(), fileIDs)
common, partial, err := h.tagSvc.CommonTags(c.Request.Context(), fileIDs)
if err != nil {
respondError(c, err)
return
}
toStrs := func(ids []uuid.UUID) []string {
s := make([]string, len(ids))
for i, id := range ids {
s[i] = id.String()
toStrs := func(tags []domain.Tag) []string {
s := make([]string, len(tags))
for i, t := range tags {
s[i] = t.ID.String()
}
return s
}