增加面向游戏端的优惠券信息接口

doc/api.md

@@ -29,7 +29,7 @@
 
 ### 20210705
 
-1. 增加[开始分享优惠券](#223), [领取分享的优惠券](#224) 接口
+1. 增加[开始分享优惠券](#223), [领取分享的优惠券](#224), [优惠券详情](#225) 接口
 2. [用户券列表](#211), [抽奖](#214), [邀请奖励信息](#215), [领取邮件附件](#217)等接口返回的优惠券信息, 增加expire字段
 3. [获取店铺信息](#208) 的gamecfg增加返回 default_desc_txt, 用于首页介绍文字
 
@@ -865,6 +865,7 @@
 | 字段     | 说明                                   |
 | -------- | -------------------------------------- |
 | id | 优惠券的短id  		|
+| shop | 优惠券的所属店铺  		|
 | sender | 分享者的accountId  		|
 
 3. Response: JSON
@@ -880,4 +881,38 @@
 	status: '状态',	//0: 未使用 , 1: 已使用 9: 已过期
   expire: 0 // 过期时间, 0表示永不过期
 }
+```
+
+### 25. 优惠券详情
+
+1. Method: POST
+2. <span id="225">URI: /api/:accountId/coupon/info</span>
+
+| 字段     | 说明                                   |
+| -------- | -------------------------------------- |
+| accountid | 优惠券拥有者的帐号id                             |
+
+> POST参数
+
+
+| 字段     | 说明                                   |
+| -------- | -------------------------------------- |
+| id | 优惠券的短id  		|
+| shop | 优惠券的所属店铺  		|
+
+3. Response: JSON
+
+```js
+{
+	id: '记录id',
+	shop: '店铺id',
+	shopName: '店铺名',
+	coupon: '券id',
+	couponName: '券名',
+	couponUrl: '券图片url',
+	status: '状态',	//0: 未使用 , 1: 已使用 2: 赠送中, 3: 已赠送(已被领取) ,9: 已过期
+  expire: 0, // 过期时间, 0表示永不过期
+  user: '拥有者的昵称',
+  userAvatar: '拥有者的头像'
+}
 ```

src/api/controllers/coupon.controller.ts

@@ -5,6 +5,7 @@ import { ZError } from '../../common/ZError'
 import { Shop } from '../../models/shop/Shop'
 import { Coupon } from '../../models/shop/Coupon'
 import { getCouponUrl } from '../../services/File'
+import { GameUser } from 'models/user/GameUser'
 
 class CouponController extends BaseController {
   /**
@@ -13,12 +14,17 @@ class CouponController extends BaseController {
    */
   @role('anon')
   @router('get /pub/coupon/:shop/:id')
+  @router('post /api/:accountId/coupon/info')
   async info(req: any) {
     const { id, shop } = req.params
     if (!id || !shop) {
       throw new ZError(10, '缺少必要参数')
     }
-    const record = await UserCoupon.findOne({ sid: id, shop })
+    const shopData = await Shop.fetchByID(shop)
+    if (!shopData) {
+      throw new ZError(12, '无法找到对应的店铺信息')
+    }
+    const record = await UserCoupon.findOne({ sid: id, shop: shopData.id })
     if (!record) {
       throw new ZError(11, 'no matched records')
     }
@@ -29,8 +35,8 @@ class CouponController extends BaseController {
         await record.save()
       }
     }
-    const shopData = await Shop.fetchByID(record.shop)
     const coupon = await Coupon.findById(record.item)
+    const user = await GameUser.getByAccountID(record.accountId)
     return {
       id: record.sid,
       shop: record.shop,
@@ -40,6 +46,8 @@ class CouponController extends BaseController {
       couponUrl: getCouponUrl(shopData.id, record.item),
       status: record.status,
       expire: record.expire,
+      user: user.nickname,
+      userAvatar: user.avatar,
     }
   }
   /**
@@ -93,11 +101,18 @@ class CouponController extends BaseController {
   @role('anon')
   @router('post /api/:accountId/coupon/receive_coupon')
   async receive(req: any) {
-    const { accountId, id, sender } = req.params
-    if (!id || !sender) {
+    const { accountId, id, sender, shop } = req.params
+    if (!id || !sender || !shop) {
       throw new ZError(10, '缺少必要参数: id')
     }
-    const result = await UserCoupon.updateOne({ sid: id, status: 2, accountId: sender }, { status: 3 })
+    const shopData = await Shop.fetchByID(shop)
+    if (!shopData) {
+      throw new ZError(12, '无法找到对应的店铺信息')
+    }
+    const result = await UserCoupon.updateOne(
+      { sid: id, status: 2, accountId: sender, shop: shopData.id },
+      { status: 3 },
+    )
     if (result.nModified !== 1) {
       throw new ZError(11, '未找到符合条件的记录, 可能已被别人领走')
     }
@@ -108,15 +123,14 @@ class CouponController extends BaseController {
     recordNew.source = 'receive'
     recordNew.activityId = record.id
     await recordNew.save()
-    const shop = await Shop.fetchByID(record.shop)
     const coupon = await Coupon.findById(record.item)
     return {
       id: recordNew.sid,
       shop: recordNew.shop,
-      shopName: shop.showName,
+      shopName: shopData.showName,
       coupon: recordNew.item,
       couponName: coupon.name,
-      couponUrl: getCouponUrl(shop.id, recordNew.item),
+      couponUrl: getCouponUrl(shopData.id, recordNew.item),
       status: recordNew.status,
       expire: recordNew.expire,
     }