增加优惠券核销流程

src/api/controllers/coupon.controller.ts

@@ -6,6 +6,7 @@ import { Shop } from '../../models/shop/Shop'
 import { Coupon } from '../../models/shop/Coupon'
 import { getCouponUrl } from '../../services/File'
 import { GameUser } from 'models/user/GameUser'
+import { UserCouponRecord } from 'models/user/UserCouponRecord'
 
 class CouponController extends BaseController {
   /**
@@ -13,10 +14,10 @@ class CouponController extends BaseController {
    * 用于核销页面获取优惠券信息
    */
   @role('anon')
-  @router('get /pub/coupon/:shop/:id')
+  @router('post /pub/coupon/:shop/:id')
   @router('post /api/:accountId/coupon/info')
   async info(req: any) {
-    const { id, shop } = req.params
+    const { id, shop, accountId } = req.params
     if (!id || !shop) {
       throw new ZError(10, '缺少必要参数')
     }
@@ -28,6 +29,11 @@ class CouponController extends BaseController {
     if (!record) {
       throw new ZError(11, 'no matched records')
     }
+    if (accountId) {
+      if (record.accountId !== accountId) {
+        throw new ZError(13, '无法查看不是自己的优惠券信息')
+      }
+    }
     if (record.expire) {
       // 如果有过期时间设置, 且已经过期, 则将未使用和已分享但未被领取的记录更新为已过期
       if (Date.now() >= record.expire && (record.status === 0 || record.status === 2)) {
@@ -46,6 +52,7 @@ class CouponController extends BaseController {
       couponUrl: coupon.imageUrl,
       status: record.status,
       expire: record.expire,
+      useTime: record.useTime,
       user: user.nickname,
       userAvatar: user.avatar,
     }
@@ -54,13 +61,17 @@ class CouponController extends BaseController {
    * 核销
    */
   @role('anon')
-  @router('post /pub/coupon/:shop/:id')
+  @router('post /pub/coupon_use/:id')
   async use(req: any) {
-    const { id, shop } = req.params
+    const { id, shop, accountId } = req.params
-    if (!id || !shop) {
+    if (!id || !shop || !accountId) {
       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, 'no match shop')
+    }
+    const record = await UserCoupon.findOne({ sid: id, shop: shopData.id })
     if (!record) {
       throw new ZError(11, 'no matched records')
     }
@@ -71,11 +82,13 @@ class CouponController extends BaseController {
         await record.save()
       }
     }
-    if (record.status !== 0) {
+    if (record.status !== 0 && record.status !== 2) {
-      throw new ZError(12, 'record status not matched')
+      throw new ZError(13, 'record status not matched')
     }
     record.status = 1
+    record.useTime = Date.now()
     await record.save()
+    await UserCouponRecord.log(accountId, shop, id, { ip: req.ip, hostname: req.hostname, protocol: req.protocol })
     return {}
   }
   /**
@@ -116,7 +129,7 @@ class CouponController extends BaseController {
     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')
     }
-    //TODO: 生成新的优惠券图
+
     const record = await UserCoupon.findOne({ sid: id, accountId: sender })
     const recordNew = record.copy()
     recordNew.accountId = accountId

src/models/user/UserCoupon.ts

@@ -86,6 +86,9 @@ class UserCouponClass extends BaseModule {
   @prop({ default: 0 })
   public expire: number
 
+  @prop()
+  public useTime: number
+
   public static async fetchCount({ accountId, shop, item }: { accountId: string; shop: string; item: string }) {
     let record = await UserCoupon.findOne({ accountId, shop, item })
     return record?.count || 0

src/models/user/UserCouponRecord.ts

@@ -0,0 +1,38 @@
+import { getModelForClass, index, modelOptions, mongoose, post, prop, Severity } from '@typegoose/typegoose'
+import { dbconn } from '../../decorators/dbconn'
+import { BaseModule } from '../Base'
+
+/**
+ * 优惠券核销记录
+ */
+@dbconn()
+@index({ accountId: 1 }, { unique: false })
+@index({ shop: 1 }, { unique: false })
+@index({ item: 1 }, { unique: false })
+@modelOptions({
+  schemaOptions: { collection: 'user_coupon_record', timestamps: true },
+  options: { allowMixed: Severity.ALLOW },
+})
+class UserCouponRecordClass extends BaseModule {
+  @prop()
+  public item: string
+  @prop()
+  public accountId: string
+  @prop()
+  public shop: string
+  @prop({ type: mongoose.Schema.Types.Mixed })
+  public data: {}
+
+  public static async log(accountId: string, shop: string, itemId: string, moreparam?: any) {
+    let record = new UserCouponRecord()
+    record.accountId = accountId
+    record.item = itemId
+    record.shop = shop
+    record.data = moreparam
+    await record.save()
+  }
+}
+
+export const UserCouponRecord = getModelForClass(UserCouponRecordClass, {
+  existingConnection: UserCouponRecordClass['db'],
+})