update

app/service/group/group.js

@@ -66,11 +66,11 @@ class GroupService extends CrudService {
     // 检查是否已经参团
     const cus = _.get(this.ctx, 'user._id', customer);
     if (!cus) throw new BusinessError(ErrorCode.NOT_LOGIN, '用户未登录');
-    const r = data.persons.find(f => f.customer === cus);
+    const r = data.persons.find((f) => f.customer === cus);
     if (r) return { result: false, msg: '您已参团' };
 
     // 为0是正常的团员
-    const realPersons = persons.filter(f => f.status === '0');
+    const realPersons = persons.filter((f) => f.status === '0');
     if (realPersons.length < person_limit) return { result: true };
     return { result: false, msg: '当前参团人数已足够' };
   }
@@ -91,9 +91,9 @@ class GroupService extends CrudService {
     if (status !== '0') return;
     const newPersons = JSON.parse(JSON.stringify(persons));
     const findPersonCondition = (c1, c2) => ObjectId(c1).equals(c2);
-    const p = newPersons.find(f => findPersonCondition(f.customer, customer));
+    const p = newPersons.find((f) => findPersonCondition(f.customer, customer));
     if (!p) throw new BusinessError(ErrorCode.DATA_NOT_EXIST, '未找到要退团的用户');
-    const i = newPersons.findIndex(f => findPersonCondition(f.customer, customer));
+    const i = newPersons.findIndex((f) => findPersonCondition(f.customer, customer));
     p.status = '1';
     p.out_time = moment().format('YYYY-MM-DD HH:mm:ss');
     newPersons[i] = p;
@@ -101,7 +101,7 @@ class GroupService extends CrudService {
     // 团长退团了,根据入团时间降序,顺位成为团长
     if (leader === customer) {
       let newLeader;
-      const orderList = _.orderBy(newPersons, [ 'status', 'join_time' ], [ 'asc', 'asc' ]);
+      const orderList = _.orderBy(newPersons, ['status', 'join_time'], ['asc', 'asc']);
       const head = _.head(orderList);
       if (head && head.status === '0') {
         newLeader = _.get(head, 'customer');
@@ -141,14 +141,29 @@ class GroupService extends CrudService {
     for (const i of data) {
       const { persons = [] } = i;
       for (const p of persons) {
-        const user = await this.userModel.findById(p.customer, { name: 1, icon: 1 });
+        const user = await this.getUserInfo(p.customer);
         p.name = _.get(user, 'name');
         p.icon = _.get(user, 'icon');
       }
     }
+    return data;
+  }
 
+  async afterFetch(filter, data) {
+    data = JSON.parse(JSON.stringify(data));
+    const { persons = [] } = data;
+    for (const p of persons) {
+      const user = await this.getUserInfo(p.customer);
+      p.name = _.get(user, 'name');
+      p.icon = _.get(user, 'icon');
+    }
     return data;
   }
+
+  async getUserInfo(id) {
+    const user = await this.userModel.findById(id, { name: 1, icon: 1 });
+    return user;
+  }
 }
 
 module.exports = GroupService;