抽卡：获取抽卡列表

game-server/app/servers/activity/handler/gachaHandler.ts

@@ -0,0 +1,94 @@
+import { Application, BackendSession } from "pinus";
+import { resResult } from "../../../pubUtils/util";
+import { STATUS, GACHA_ID } from "../../../consts";
+import { gameData } from "../../../pubUtils/data";
+import { GachaListReturn } from "../../../domain/activityField/gachaField";
+import { UserGachaModel } from "../../../db/UserGacha";
+import { refreshFreeCount } from "../../../services/gachaService";
+
+
+export default function (app: Application) {
+    return new GachaHandler(app);
+}
+
+export class GachaHandler {
+    constructor(private app: Application) {
+    }
+
+    /**
+    * @description 获取抽卡列表 元宝招募、友情点招募、求贤若渴
+    * @param {{}} msg
+    * @param {BackendSession} session
+    * @memberof GachaHandler
+    */
+    async getGachaList(msg: {}, session: BackendSession) {
+        const { } = msg;
+        const roleId: string = session.get('roleId');
+     
+        let userGachaList = await UserGachaModel.findAllByRole(roleId);
+        let list: GachaListReturn[] = [];
+        for(let [id, dicGacha] of gameData.gacha) {
+            if(id == GACHA_ID.TIMELIMIT) continue; // 不包括限时
+
+            let userGacha = userGachaList.find(cur => cur.gachaId == id);
+            userGacha = await refreshFreeCount(dicGacha, userGacha);
+            let param = new GachaListReturn(dicGacha, userGacha);
+            list.push(param);
+        }
+
+        return resResult(STATUS.SUCCESS, { list });
+    }
+
+    /**
+    * @description 抽卡，所有抽卡类型都
+    * @param {{ gachaId: number, activityId: number, count: number }} msg
+    * @param {BackendSession} session
+    * @memberof GachaHandler
+    */
+    async pull(msg: { gachaId: number, activityId: number, count: number }, session: BackendSession) {
+        const { gachaId, activityId, count } = msg;
+        const roleId: string = session.get('roleId');
+
+        return resResult(STATUS.SUCCESS);
+    }
+
+    /**
+    * @description 设置心愿单
+    * @param {{ gachaId: number, hope: { id: number, hid: number }[] }} msg
+    * @param {BackendSession} session
+    * @memberof GachaHandler
+    */
+    async setHope(msg: { gachaId: number, hope: { id: number, hid: number }[] }, session: BackendSession) {
+        const { gachaId, hope } = msg;
+        const roleId: string = session.get('roleId');
+
+        return resResult(STATUS.SUCCESS);
+    }
+
+    /**
+    * @description 转盘
+    * @param {{ gachaId: number }} msg
+    * @param {BackendSession} session
+    * @memberof GachaHandler
+    */
+    async drawTurnTable(msg: { gachaId: number }, session: BackendSession) {
+        const { gachaId } = msg;
+        const roleId: string = session.get('roleId');
+
+        return resResult(STATUS.SUCCESS);
+    }
+
+
+    /**
+    * @description 求贤若渴&限时招募里面设置pick武将
+    * @param {{ gachaId: number, pickHero: number }} msg
+    * @param {BackendSession} session
+    * @memberof GachaHandler
+    */
+    async setPickHero(msg: { gachaId: number, pickHero: number }, session: BackendSession) {
+        const { gachaId, pickHero } = msg;
+        const roleId: string = session.get('roleId');
+
+        return resResult(STATUS.SUCCESS);
+    }
+}

game-server/app/services/gachaService.ts

@@ -1,5 +1,10 @@
-import { GachaData } from "../domain/activityField/gachaField";;
+import { GachaData, Floor } from "../domain/activityField/gachaField";;
 import { ActivityModelType, ActivityModel } from "../db/Activity";
+import { DicGacha } from "../pubUtils/dictionary/DicGacha";
+import { UserGachaType, UserGachaModel } from "../db/UserGacha";
+import { shouldRefresh } from "../pubUtils/util";
+import { REFRESH_HOUR, GACHA_ID, GACHA_TO_FLOOR } from "../consts";
+import { getNextDayByGap } from "../pubUtils/timeUtil";
 
 /**
  * 获取活动页签里的限时卡池
@@ -27,4 +32,42 @@ export async function getLimitGacha(activityId: number) {
             count: 0
         }]
     }
+}
+
+/**
+ * 刷新免费次数
+ * @param dicGacha 
+ * @param userGacha 
+ */
+export async function refreshFreeCount(dicGacha: DicGacha, userGacha: UserGachaType) {
+    let { day, count } = dicGacha.free;
+    if(count > 0) {
+        return userGacha;
+    }
+
+    let { roleId, gachaId, refFreeTime } = userGacha;
+    if(shouldRefresh(refFreeTime, new Date(), REFRESH_HOUR, day)) {
+        let ref = getNextDayByGap(refFreeTime, new Date(), day);
+        userGacha = await UserGachaModel.refreshFreeCount(roleId, gachaId, 0, ref);
+    }
+    return userGacha
+}
+
+/**
+ * @description 获取保底状态
+ * @param type 招募类型
+ * @param floor 玩家保底
+ */
+export function getFloorStatus(type: number, floor: Floor[]) {
+    let floorMap = new Map<number, number>();
+    for(let { id, count } of floor) {
+        floorMap.set(id, count);
+    }
+    let dicFloorType = GACHA_TO_FLOOR.get(type);
+    return dicFloorType.map(id => {
+        return {
+            id,
+            count: floorMap.get(id)||0
+        }
+    });
 }