From 24c9e3908488427eb05dff06de8133cb077b51c1 Mon Sep 17 00:00:00 2001
From: Masahiko AMANO <hiko-19@ya.ru>
Date: Thu, 2 Feb 2023 16:15:30 +0300
Subject: [PATCH] feat(core,lib): return new tanzaku when adding tanzaku or
 HOLE_TANZAKU on failure

---
 include/tanabata.h        | 2 +-
 tanabata/core/core_func.h | 2 +-
 tanabata/core/sappyou.c   | 6 +++---
 tanabata/lib/tanzaku.c    | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/tanabata.h b/include/tanabata.h
index c945070..83b7f41 100644
--- a/include/tanabata.h
+++ b/include/tanabata.h
@@ -54,7 +54,7 @@ Sasa tanabata_sasa_get(Tanabata *tanabata, uint64_t sasa_id);
 // ==================== TANZAKU SECTION ==================== //
 
 // Add tanzaku
-int tanabata_tanzaku_add(Tanabata *tanabata, const char *name, const char *description);
+Tanzaku tanabata_tanzaku_add(Tanabata *tanabata, const char *name, const char *description);
 
 // Remove tanzaku by ID
 int tanabata_tanzaku_rem(Tanabata *tanabata, uint64_t tanzaku_id);
diff --git a/tanabata/core/core_func.h b/tanabata/core/core_func.h
index 17022d3..7c85832 100644
--- a/tanabata/core/core_func.h
+++ b/tanabata/core/core_func.h
@@ -64,7 +64,7 @@ int sappyou_open(Sappyou *sappyou, const char *path);
 int sappyou_dump(Sappyou *sappyou, const char *path);
 
 // Add new tanzaku to sappyou
-int tanzaku_add(Sappyou *sappyou, const char *name, const char *description);
+Tanzaku tanzaku_add(Sappyou *sappyou, const char *name, const char *description);
 
 // Remove tanzaku from sappyou
 int tanzaku_rem(Sappyou *sappyou, uint64_t tanzaku_id);
diff --git a/tanabata/core/sappyou.c b/tanabata/core/sappyou.c
index 0284031..1f07d94 100644
--- a/tanabata/core/sappyou.c
+++ b/tanabata/core/sappyou.c
@@ -150,9 +150,9 @@ int sappyou_dump(Sappyou *sappyou, const char *path) {
     return sappyou_save(sappyou);
 }
 
-int tanzaku_add(Sappyou *sappyou, const char *name, const char *description) {
+Tanzaku tanzaku_add(Sappyou *sappyou, const char *name, const char *description) {
     if (name == NULL || description == NULL || sappyou->size == -1 && sappyou->hole_cnt == 0) {
-        return 1;
+        return HOLE_TANZAKU;
     }
     Tanzaku newbie;
     newbie.created_ts = time(NULL);
@@ -174,7 +174,7 @@ int tanzaku_add(Sappyou *sappyou, const char *name, const char *description) {
         sappyou->database[newbie.id] = newbie;
     }
     sappyou->modified_ts = newbie.created_ts;
-    return 0;
+    return newbie;
 }
 
 int tanzaku_rem(Sappyou *sappyou, uint64_t tanzaku_id) {
diff --git a/tanabata/lib/tanzaku.c b/tanabata/lib/tanzaku.c
index e829d20..b347575 100644
--- a/tanabata/lib/tanzaku.c
+++ b/tanabata/lib/tanzaku.c
@@ -1,7 +1,7 @@
 #include "../core/core_func.h"
 #include "../../include/tanabata.h"
 
-int tanabata_tanzaku_add(Tanabata *tanabata, const char *name, const char *description) {
+Tanzaku tanabata_tanzaku_add(Tanabata *tanabata, const char *name, const char *description) {
     return tanzaku_add(&tanabata->sappyou, name, description);
 }