秘境本挑战次数

2020-11-13 18:06:53 +08:00
parent 9574bada4f
commit ada3cfe849
18 changed files with 439 additions and 82 deletions
@@ -0,0 +1,71 @@
+import { Application, BackendSession } from 'pinus';
+import { GOLD_COST_RATIO, DUNGEON_CONST } from '../../../consts/consts';
+import { STATUS } from '../../../consts/statusCode';
+import { resResult, calculateNum, shouldRefresh } from '../../../pubUtils/util';
+import { RoleModel } from '../../../db/Role';
+
+export default function(app: Application) {
+    return new DungeonBattleHandler(app);
+}
+
+export class DungeonBattleHandler {
+    constructor(private app: Application) {
+    }
+
+    // 获取关卡列表
+    async getData(msg: { }, session: BackendSession) {
+        let roleId = session.get('roleId');
+        let { dungeonCnt = 0, dungeonBuyCnt = 0, dungeonRefTime } = await RoleModel.findByRoleId(roleId);
+        let curTime = new Date();
+        if(shouldRefresh(dungeonRefTime, curTime, DUNGEON_CONST.REFRESH_TIME)) {
+            dungeonCnt = 0; dungeonBuyCnt = 0;
+        }
+
+        let nextCostGold = calculateNum(GOLD_COST_RATIO.DUNGRON_BUY_NUM, {num: dungeonBuyCnt + 1 }, 50);
+        return resResult(STATUS.SUCCESS, { 
+            nextCostGold,
+            battleCount: DUNGEON_CONST.MAX_CNT + dungeonBuyCnt - dungeonCnt, 
+            buyCount: DUNGEON_CONST.MAX_BUY_CNT - dungeonBuyCnt 
+        });
+    }
+
+    // 购买每日次数
+    async buyNum(msg: { count: number }, session: BackendSession) {
+        let { count } = msg;
+        const roleId = session.get('roleId');
+        let { dungeonCnt = 0, dungeonBuyCnt = 0, dungeonRefTime } = await RoleModel.findByRoleId(roleId);
+        let curTime = new Date();
+        let needRefresh = shouldRefresh(dungeonRefTime, curTime, DUNGEON_CONST.REFRESH_TIME);
+        if(needRefresh) {
+            dungeonCnt = 0; dungeonBuyCnt = 0;
+        }
+
+        let timesCanBuy = DUNGEON_CONST.MAX_BUY_CNT;
+        let { vLv } = await RoleModel.findByRoleId(roleId);
+        if(vLv > 0) {
+            timesCanBuy += 0; // 暂留，用于处理vip等级增加最大购买次数
+        }
+        if(dungeonBuyCnt + count > timesCanBuy ) {
+            return resResult(STATUS.DUNGEON_REFRESH_TIMES_LACK)
+        }
+        let buyCost = 0;
+        for(let i = 1; i <= count; i++) {
+            let num = dungeonBuyCnt + i;
+            buyCost += calculateNum(GOLD_COST_RATIO.DUNGRON_BUY_NUM, {num}, 50);
+        }
+        let {gold} = await RoleModel.findByRoleId(roleId);
+        if(buyCost > gold) {
+            return resResult(STATUS.DAILY_REFRESH_GOLD_LACK);
+        }
+        await RoleModel.costGold(roleId, buyCost);
+        await RoleModel.buyCnt(roleId, needRefresh, count, curTime);
+
+        let nextCostGold = calculateNum(GOLD_COST_RATIO.DUNGRON_BUY_NUM, {num: dungeonBuyCnt + count + 1 }, 50);
+        return resResult(STATUS.SUCCESS, { 
+            costGold: buyCost,
+            nextCostGold,
+            battleCount: DUNGEON_CONST.MAX_CNT + dungeonBuyCnt + count - dungeonCnt, 
+            buyCount: DUNGEON_CONST.MAX_BUY_CNT - dungeonBuyCnt - count
+        });
+    }
+}