addd

app/service/credit/order.js

@@ -119,7 +119,7 @@ class OrderService extends Service {
         }
 
         const slag = TypeConfigFlip[type];
-        const preferential = await this.getPreferential(slag);
+        const preferential = await ctx.service.credit.preferential.getPreferential(slag);
         let preferential_price = 0;
         if (preferential && preferential.id) {
             preferential_price = preferential.price;
@@ -198,7 +198,7 @@ class OrderService extends Service {
         if (!order || !order.id) {
             ctx.failed('error order');
         }
-        const preferential = await this.getPreferential(TypeConfigFlip[order.type]);
+        const preferential = await ctx.service.credit.preferential.getPreferential(TypeConfigFlip[order.type]);
         let preferential_price = 0;
         let preferential_title = '';
         if (preferential && preferential.id) {
@@ -413,49 +413,6 @@ class OrderService extends Service {
         return order;
     }
 
-    /**
-     * 获取用户可以享受的优惠类型
-     * @param {*} type 用户当前操作的订单类型黑名单blacklist通话callrisk
-     */
-    async getPreferential(type) {
-        const { ctx } = this;
-        //找到用户三日内已支付最新的另一个类型的订单,判断上次使用的优惠类型,互斥即可
-        if (!TypeConfig.hasOwnProperty(type)) {
-            ctx.failed('undefined type in getPreferential');
-        }
-        let anotherType = type === 'blacklist' ? 'callrisk' : 'blacklist';
-        let historyFilter = {
-            where: {
-                user_id: ctx.userId,
-                type: TypeConfig[anotherType],
-                valid: 1,
-                state: '已支付',
-                state_time: { $gte: moment().subtract(3, 'days').format('YYYY-MM-DD HH:mm:ss') }
-            },
-            order: [['state_time', 'desc']]
-        }
-        let userLastOrder = await ctx.prometheusModel.CreditOrder.findOne(historyFilter);
-
-        let preFilter = {
-            where: {
-                alias: '',
-                type: TypeConfig[type],
-                valid: 1,
-            },
-            order: [['id', 'desc']]
-        }
-        if (userLastOrder === null) {
-            preFilter.where.alias = 'limit';
-        } else {
-            let lastPre = await ctx.prometheusModel.CreditOrderPreferential.findOne({ where: { id: userLastOrder.preferential_id } });
-            preFilter.where.alias = lastPre === null ? 'limit' : (lastPre.alias === 'combina' ? 'limit' : 'combina');
-        }
-
-        let preferential = await ctx.prometheusModel.CreditOrderPreferential.findOne(preFilter);
-        return preferential;
-
-    }
-
     //记录订单状态
     async logOrder(order) {