助力后给新用户一个锁住的箱子

configs/chest.json

@@ -5,8 +5,7 @@
       "name": "Wooden Chest",
       "initScoreMin": 10,
       "initScoreMax": 50,
-      "maxBonus": 10,
+      "bounsCfg": [5, 10],
-      "minBonus": 5,
       "maxBounsCount": 10
     },
     {
@@ -14,8 +13,7 @@
       "name": "Iron Chest",
       "initScoreMin": 20,
       "initScoreMax": 60,
-      "maxBonus": 20,
+      "bounsCfg": [10, 20],
-      "minBonus": 10,
       "maxBounsCount": 15
     },
     {
@@ -23,8 +21,7 @@
       "name": "Bronze Chest",
       "initScoreMin": 30,
       "initScoreMax": 80,
-      "maxBonus": 30,
+      "bounsCfg": [15,30],
-      "minBonus": 15,
       "maxBounsCount": 20
     },
     {
@@ -32,8 +29,7 @@
       "name": "Sliver Chest",
       "initScoreMin": 40,
       "initScoreMax": 100,
-      "maxBonus": 40,
+      "bounsCfg": [20, 40],
-      "minBonus": 20,
       "maxBounsCount": 50
     }
   ]

src/controllers/chest.controller.ts

@@ -1,5 +1,5 @@
 import { ZError, SyncLocker, ZRedisClient, BaseController, ROLE_ANON, role, router } from 'zutils'
-import { ActivityChest } from 'models/ActivityChest'
+import { ActivityChest, ChestStatusEnum } from 'models/ActivityChest'
 import { ActivityUser } from 'models/ActivityUser'
 import { mongoose } from '@typegoose/typegoose'
 import { rankKey, rankLevel, updateRankScore } from 'services/rank.svr'
@@ -12,6 +12,25 @@ const chestLevelMap = new Map()
 for (let cfg of chestCfg.chests) {
   chestLevelMap.set(cfg.level, cfg)
 }
+
+const generateNewChest = (uid: string, activity: string, level = 1, status = ChestStatusEnum.LOCKED) => {
+  let cfg = chestLevelMap.get(level)
+  if (!cfg) {
+    throw new ZError(11, 'chest cfg not found')
+  }
+  let scoreInit = Math.floor(Math.random() * (cfg.scoreMax - cfg.scoreMin + 1) + cfg.scoreMin)
+  let chest = new ActivityChest({
+    user: uid,
+    activity: activity,
+    level: level,
+    maxBounsCount: cfg.maxBounsCount,
+    bounsCfg: cfg.bounsCfg,
+    scoreInit,
+    status,
+  })
+  return chest
+}
+
 /**
  * 宝箱相关接口
  */
@@ -78,7 +97,7 @@ class BoxController extends BaseController {
     const session = await mongoose.startSession()
     session.startTransaction()
     try {
-      // TODO:: 检查用户是否符合助力条件
+      // TODO:: 待规则确定后, 检查用户是否符合助力条件
       const chest = await ActivityChest.findOne({ shareCode: code, activity: user.activity }).session(session)
       if (chest.bonusUsers.includes(uid)) {
         throw new ZError(10, 'user already enhanced')
@@ -86,10 +105,10 @@ class BoxController extends BaseController {
       if (chest.bonusUsers.length >= chest.maxBounsCount) {
         throw new ZError(12, 'enhanced times exceed')
       }
-      if (chest.status === 9) {
+      if (chest.status === ChestStatusEnum.OPENED) {
         throw new ZError(13, 'chest already opened')
       }
-      if (chest.status === 0) {
+      if (chest.status === ChestStatusEnum.LOCKED) {
         throw new ZError(14, 'chest is locked')
       }
       if (chest.user === uid) {
@@ -100,7 +119,12 @@ class BoxController extends BaseController {
       chest.bonusScores.push(score)
       chest.scoreBonus += score
       await chest.save({ session })
-      // TODO:: 新用户给一个锁住的箱子
+      const chestsForUser = await ActivityChest.find({ user: uid, activity: user.activity }).session(session)
+      // 如果用户没有宝箱, 则说明用户是新用户, 生成一个宝箱
+      if (chestsForUser.length === 0) {
+        const newChest = generateNewChest(uid, user.activity, 1, ChestStatusEnum.LOCKED)
+        await newChest.save({ session })
+      }
       await session.commitTransaction()
       session.endSession()
       return {

src/models/ActivityChest.ts

@@ -5,6 +5,11 @@ import { BaseModule } from './Base'
 import { convert } from 'zutils/utils/number.util'
 const alphabet = '3fBCM8j17XNA9xYun4wmLWep2oHFlhPcgyEJskqOz6GK0UtV5ZRaDSvrTbidQI'
 
+export enum ChestStatusEnum {
+  LOCKED = 0,
+  NORMAL = 1,
+  OPENED = 9,
+}
 /**
  * 活动宝箱
  */
@@ -33,14 +38,14 @@ class ActivityChestClass extends BaseModule {
   @prop()
   public shareCode: string
   // 0 锁定, 1 未开启 9 已开启
-  @prop({ default: 0 })
+  @prop({ enum: ChestStatusEnum, default: ChestStatusEnum.LOCKED })
-  public status: number
+  public status: ChestStatusEnum
   @prop()
   public user: string
   @prop()
   public activity: string
   // 品级
-  @prop({ default: 0 })
+  @prop({ default: 1 })
   public level: number
   // 最大助力次数
   @prop()