feat : update

lib/guides/mutations.ts

@@ -126,16 +126,40 @@ export async function updateGuideBasics(guideId: string, input: unknown) {
   const [cover] = await getDb().select().from(media).where(and(eq(media.id, data.coverMediaId), eq(media.status, "ready"))).limit(1);
   if (!cover) throw new Error("ไม่พบภาพ Guide ที่อัปโหลดแล้ว");
   return getDb().transaction(async (tx) => {
+    const posterArtMediaId = data.posterArtMediaId === undefined
+      ? current.posterArtMediaId
+      : data.posterArtMediaId;
+    if (posterArtMediaId) {
+      const [poster] = await tx
+        .select({ id: media.id })
+        .from(media)
+        .where(and(eq(media.id, posterArtMediaId), eq(media.status, "ready")))
+        .limit(1);
+      if (!poster) throw new Error("ไม่พบภาพตัวละครที่อัปโหลดแล้ว");
+    }
     const updated = await advanceGuideVersion(tx, guideId, data.expectedVersion);
     await tx.update(guides).set({
       overview: data.overview,
       coverMediaId: data.coverMediaId,
       ...(data.youtubeUrl !== undefined ? { youtubeUrl: data.youtubeUrl } : {}),
+      ...(data.posterArtMediaId !== undefined ? { posterArtMediaId } : {}),
+      ...(data.posterArtOffsetX !== undefined ? { posterArtOffsetX: Math.round(data.posterArtOffsetX) } : {}),
+      ...(data.posterArtOffsetY !== undefined ? { posterArtOffsetY: Math.round(data.posterArtOffsetY) } : {}),
+      ...(data.posterTopColors !== undefined ? { posterTopColors: data.posterTopColors } : {}),
+      ...(data.posterBottomColors !== undefined ? { posterBottomColors: data.posterBottomColors } : {}),
     }).where(eq(guides.id, guideId));
     if (current.coverMediaId !== data.coverMediaId) {
       await tx.update(media).set({ currentReferenceCount: sql`greatest(${media.currentReferenceCount} - 1, 0)` }).where(eq(media.id, current.coverMediaId));
       await tx.update(media).set({ currentReferenceCount: sql`${media.currentReferenceCount} + 1` }).where(eq(media.id, data.coverMediaId));
     }
+    if (current.posterArtMediaId !== posterArtMediaId) {
+      if (current.posterArtMediaId) {
+        await tx.update(media).set({ currentReferenceCount: sql`greatest(${media.currentReferenceCount} - 1, 0)` }).where(eq(media.id, current.posterArtMediaId));
+      }
+      if (posterArtMediaId) {
+        await tx.update(media).set({ currentReferenceCount: sql`${media.currentReferenceCount} + 1` }).where(eq(media.id, posterArtMediaId));
+      }
+    }
     return updated;
   });
 }
@@ -390,6 +414,9 @@ export async function permanentlyDeleteGuide(guideId: string) {
     if (!guide?.trashedAt) throw new Error("Guide ต้องอยู่ในถังขยะก่อนลบถาวร");
     await tx.delete(guides).where(eq(guides.id, guideId));
     await tx.update(media).set({ currentReferenceCount: sql`greatest(${media.currentReferenceCount} - 1, 0)` }).where(eq(media.id, guide.coverMediaId));
+    if (guide.posterArtMediaId) {
+      await tx.update(media).set({ currentReferenceCount: sql`greatest(${media.currentReferenceCount} - 1, 0)` }).where(eq(media.id, guide.posterArtMediaId));
+    }
     await emitGuideEvents(tx, guide.id, guide.version + 1);
     return { version: guide.version + 1 };
   });