feat(pos): add favorite functionality for goods

- Implemented PosGoodFavoriteController to handle attaching and detaching favorites for goods.
- Created PosGoodFavoriteService to manage the business logic for favorites, including database operations and cache invalidation.
- Added PosGoodFavoriteModule to encapsulate the controller and service.

src/modules/pos/goods/goods.service.ts

@@ -51,7 +51,11 @@ export class GoodsService {
     },
   }
 
-  async findAll(business_activity_id: string, guild_id: string) {
+  async findAll(
+    business_activity_id: string,
+    guild_id: string,
+    consumer_account_id: string,
+  ) {
     const cacheKey = RedisKeyMaker.posGoodsList(business_activity_id, guild_id)
     const cached = await this.redisService.getJson<unknown[]>(cacheKey)
     if (cached) {
@@ -72,12 +76,24 @@ export class GoodsService {
           },
         ],
       },
-      select: this.defaultSelect,
+      select: {
+        ...this.defaultSelect,
+        consumer_account_good_favorites: {
+          where: {
+            consumer_account_id,
+          },
+        },
+      },
     })
 
-    await this.redisService.setJson(cacheKey, goods, this.listCacheTtlSeconds)
+    const mappedGoods = goods.map(good => ({
+      ...good,
+      is_favorite: good.consumer_account_good_favorites.length > 0,
+    }))
 
-    return ResponseMapper.list(goods)
+    await this.redisService.setJson(cacheKey, mappedGoods, this.listCacheTtlSeconds)
+
+    return ResponseMapper.list(mappedGoods)
   }
 
   async findOne(good_id: string, business_activity_id: string, guild_id: string) {