活动：限时排行榜

shared/domain/activityField/timeLimitRankField.ts

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+import { pick } from 'underscore';
+import { RANK_TYPE } from '../../consts';
+import { ActivityModelType } from '../../db/Activity';
+import { ActivityTurntableModelType, TurntableRecord } from '../../db/ActivityTurntableRec';
+import { RewardInter } from '../../pubUtils/interface';
+import { getRandEelmWithWeight, parseGoodStr } from '../../pubUtils/util';
+import { ActivityBase } from './activityField';
+
+interface TimeLimitRewardInDb {
+    rank: number;      // 第几名
+    rewards: string;   // type&id&count
+}
+
+interface TimeLimitInDb {
+    rankType: number;      // 排行榜类型 
+    hid: number;           // 如果有单个武将排行，这里写武将id
+    rankEndTime: number;   // 排行榜统计结束时间。13位时间戳，之后会在后台加时间筛选，在此之前先找wo
+    sendMailTime: number;  // 发送奖励时间。13位时间戳
+    rankRewards: TimeLimitRewardInDb[];        // 不同排名的奖励
+    tabName: string;       // 排行榜标签名
+}
+
+
+export class TimeLimitRankReward {
+    rank: number
+    rewards: string;
+    
+    constructor(data: TimeLimitRewardInDb) {
+        this.rank = data.rank;
+        this.rewards = data.rewards;
+    }
+}
+
+// 新云转盘活动数据
+export class TimeLimitRankData extends ActivityBase {
+    rankType: number;      // 排行榜类型 
+    hid: number;           // 如果有单个武将排行，这里写武将id
+    rankEndTime: number;   // 排行榜统计结束时间。13位时间戳，之后会在后台加时间筛选，在此之前先找wo
+    sendMailTime: number;  // 发送奖励时间。13位时间戳
+    rankRewards: TimeLimitRankReward[] = [];        // 不同排名的奖励
+    tabName: string;       // 标签名
+    
+    // 是否可以记录
+    public canRecord() {
+        return this.beginTime <= Date.now() && this.rankEndTime >= Date.now();
+    }
+
+    public getRewardByRank(rank: number) {
+        let result: TimeLimitRankReward;
+        for(let reward of this.rankRewards) {
+            if(reward.rank > rank) break;
+            result = reward;
+        }
+        return result;
+    }
+
+    public needSnapshot() {
+        switch(this.rankType) {
+            case RANK_TYPE.GUILD_FUND:
+                return false;
+            default:
+                return true;
+        }
+    }
+
+    public initData(data: string) {
+        let dataObj: TimeLimitInDb = JSON.parse(data);
+        this.rankType = dataObj.rankType;
+        this.hid = dataObj.hid;
+        this.rankEndTime = dataObj.rankEndTime;
+        this.sendMailTime = dataObj.sendMailTime;
+        for(let rank of dataObj.rankRewards) {
+            this.rankRewards.push(new TimeLimitRankReward(rank));
+        }
+        this.tabName = dataObj.tabName;
+    }
+
+    public getShowResult() {
+        return {
+            ...this.getBaseKeys(),
+            rankType: this.rankType,
+            rankEndTime: this.rankEndTime,
+            tabName: this.tabName,
+        }
+    }
+
+    constructor(activityData: ActivityModelType, createTime: number) {
+        super(activityData, createTime)
+        this.initData(activityData.data)
+    }
+}