✨ feat(37需求): 修改返利逻辑

shared/domain/activityField/rebateField.ts

@@ -0,0 +1,119 @@
+import moment = require('moment');
+import { ActivityModelType } from '../../db/Activity';
+import { HistoryOrderModelType } from '../../db/HistoryOrder';
+
+import { ActivityBase } from './activityField';
+import { deltaDays } from '../../pubUtils/util';
+import { UserType } from '../../db/User';
+
+// 数据库
+interface ItemDataInDb {
+    day: number;         // 第几天
+    percent: number;     // 百分比
+    unitReward: string;  // 每1元充值金额对应的奖励
+}
+
+interface RebatesDataInDb {
+    rebates: ItemDataInDb[];
+}
+
+class ItemData {
+    day: number;     // 第几天
+    percent: number; // 百分比，10%在这里填10，这天玩家可以领取的奖励就是 "充值金额*percent/100*unitReward"
+    rewards: string; // type&id&count， 玩家可以领取的奖励
+    unitReward: string; // 单价
+    hasReceived: boolean = false; // 是否已经领取
+
+    constructor(item: ItemDataInDb) {
+        this.day = item.day;
+        this.percent = item.percent;
+        this.unitReward = item.unitReward;
+    }
+
+    public setRewards(totalPay: number) {
+        this.rewards = multiRewards(this.unitReward, totalPay * this.percent / 100);
+    }
+
+    public setHasReceive() {
+        this.hasReceived = true;
+    }
+}
+
+// 数据
+export class RebateData extends ActivityBase {
+    originEndTime: number = 0;
+    rebates: ItemData[] = [];
+    totalPay: number = 0;
+    playerCreateTime: number = 0;
+    channelId: string;
+
+    constructor(activityData: ActivityModelType, createTime: number, serverTime: number) {
+        super(activityData, createTime, serverTime);
+        this.initData(activityData.data);
+        this.originEndTime = this.endTime;
+        this.playerCreateTime = createTime;
+        this.nextRefreshTime = moment('2100-01-01').valueOf();
+        this.endTime = moment('2100-01-01').valueOf();
+        this.todayIndex = deltaDays(moment(createTime).toDate(), new Date) + 1;
+    }
+
+    public initData(data: string) {
+        let dataObj: RebatesDataInDb = JSON.parse(data);
+        for(let item of (dataObj?.rebates||[])) this.rebates.push(new ItemData(item));
+    }
+
+    public setPlayerRecords(playerRecords: HistoryOrderModelType[], user: UserType) {
+        for(let record of playerRecords) {
+            this.totalPay += record.totalPay;
+        }
+        for(let rebate of this.rebates) {
+            rebate.setRewards(this.totalPay);
+        }
+
+        if(playerRecords.length > 0) {
+            let { receiveRecords = [] } = playerRecords[0];
+            for(let { day } of receiveRecords) {
+                let rebate = this.findRebateByDay(day);
+                if(rebate) rebate.setHasReceive();
+            }
+        }
+        this.channelId = user.channelId;
+    }
+
+    public findRebateByDay(day: number) {
+        return this.rebates.find(cur => cur.day == day);
+    }
+
+    private checkReceivedAll() {
+        return !this.rebates.find(cur => !cur.hasReceived);
+    }
+
+    public getShowResult() {
+        console.log('###', this.totalPay)
+        if(this.totalPay <= 0) return null;
+        console.log('###', this.checkReceivedAll())
+        if(this.checkReceivedAll()) return null;
+        console.log('###', this.originEndTime, this.playerCreateTime)
+        if(this.originEndTime < this.playerCreateTime) return null;
+
+        return {
+            ...this.getBaseKeys(),
+            rebates: this.rebates,
+            originEndTime: this.originEndTime,
+            totalPay: this.totalPay,
+        }
+    }
+
+}
+
+function multiRewards(rewards: string, multi: number) {
+    let arr = rewards.split('|');
+    return arr.map(str => {
+        let [type, id, count] = str.split('&')||[];
+        if(type && id && count) {
+            let _count = Math.floor(parseInt(count) * multi);
+            if(isNaN(_count)) return null;
+            return `${type}&${id}&${_count}`;
+        }
+    }).filter(cur => cur).join('|');
+}