后台：礼包码

game-server/app/servers/role/handler/itemHandler.ts

@@ -19,6 +19,9 @@ import { checkTaskWithHero, checkTaskWithEquip, checkTask, checkTaskWithArgs, ch
 import { useGiftPackage } from "../../../services/activity/giftPackageService";
 import { getAp, setAp, setApBuyTimes } from "../../../services/actionPointService";
 import { ActionPointModel } from "../../../db/ActionPoint";
+import { GiftCodeDetailModel } from "../../../db/GiftCodeDetail";
+import { GiftCodeType, GiftCodeModel } from "../../../db/GiftCode";
+import UserGiftCode, { UserGiftCodeModel } from "../../../db/UserGiftCode";
 
 export default function (app: Application) {
     return new ItemHandler(app);
@@ -141,6 +144,35 @@ export class ItemHandler {
         });
     }
 
+    // 兑换礼包码
+    public async useGiftCode(msg: { code: string }, session: BackendSession) {
+        const roleId: string = session.get('roleId');
+        const roleName: string = session.get('roleName');
+        const sid: string = session.get('sid');
+        const { code } = msg;
+
+        let giftCodeDetail = await GiftCodeDetailModel.findByCode(code);
+        let giftCode = <GiftCodeType>giftCodeDetail.giftCode;
+        
+        if(giftCode.isLimit && giftCodeDetail.usedNum >= giftCode.count) {
+            return resResult(STATUS.GIFT_CODE_USED_NUM_MAX);
+        }
+        if(giftCode.beginTime > new Date()) return resResult(STATUS.GIFT_CODE_NOT_START);
+        if(giftCode.endTime < new Date()) return resResult(STATUS.GIFT_CODE_HAS_EXPIRED);
+
+        let userGiftCode = await UserGiftCodeModel.findByCode(roleId, code);
+        if(userGiftCode) {
+            return resResult(STATUS.YOU_HAVE_USED_THIS_CODE);
+        }
+
+        await UserGiftCode.createCode(roleId, code, giftCode);
+        await GiftCodeDetailModel.increaseUsedNum(code);
+        await GiftCodeModel.increaseUsedNum(giftCode.id);
+
+        let goods = await addItems(roleId, roleName, sid, giftCode.goods);
+        return resResult(STATUS.SUCCESS, { goods });
+    }
+
     public async debugIncAp(msg: { magicWord: string, ap: number }, session: BackendSession) {
         const { magicWord } = msg;
         if (magicWord !== DEBUG_MAGIC_WORD) {