修改请假发送信息

app/service/leave.js

@@ -22,11 +22,13 @@ class LeaveService extends CrudService {
     const student = await this.smodel.findById(studentid);
     const schoolid = student.schoolid;
     const user = await this.umodel.findOne({ uid: schoolid, type: '2' });
-    const openid = user.openid;
-    const date = await this.ctx.service.util.updatedate();
-    const detail = student.name + '发起了请假请求，请及时处理';
-    const remark = '感谢您的使用';
-    await this.ctx.service.weixin.sendTemplateMsg(this.ctx.app.config.REVIEW_TEMPLATE_ID, openid, '您有一个新的通知', detail, date, remark);
+    if (user) {
+      const openid = user.openid;
+      const date = await this.ctx.service.util.updatedate();
+      const detail = student.name + '发起了请假请求，请及时处理';
+      const remark = '感谢您的使用';
+      await this.ctx.service.weixin.sendTemplateMsg(this.ctx.app.config.REVIEW_TEMPLATE_ID, openid, '您有一个新的通知', detail, date, remark);
+    }
     return await this.fetch({ id: entity.id });
   }
 
@@ -61,13 +63,14 @@ class LeaveService extends CrudService {
         const _class = await this.cmodel.findById(student.classid);
         const headteacherid = _class.headteacherid;
         const headuser = await this.umodel.findOne({ uid: headteacherid, type: '1' });
-        const openid = headuser.openid;
-        const date = await this.ctx.service.util.updatedate();
-        await this.ctx.service.weixin.sendTemplateMsg(this.ctx.app.config.REVIEW_TEMPLATE_ID, openid, '您有一个新的通知', detail, date, remark);
-        const stuopenid = stuuser.openid;
-        detail = '您的请假申请已通过，请及时查收!';
-        await this.ctx.service.weixin.sendTemplateMsg(this.ctx.app.config.REVIEW_TEMPLATE_ID, stuopenid, '您有一个新的通知', detail, date, remark);
-
+        if (headuser) {
+          const openid = headuser.openid;
+          const date = await this.ctx.service.util.updatedate();
+          await this.ctx.service.weixin.sendTemplateMsg(this.ctx.app.config.REVIEW_TEMPLATE_ID, openid, '您有一个新的通知', detail, date, remark);
+          const stuopenid = stuuser.openid;
+          detail = '您的请假申请已通过，请及时查收!';
+          await this.ctx.service.weixin.sendTemplateMsg(this.ctx.app.config.REVIEW_TEMPLATE_ID, stuopenid, '您有一个新的通知', detail, date, remark);
+        }
       }
       if (status === '2') {
         const detail = '您的请假申请已被拒绝，拒绝原因为：' + refcause;