增加订单编号

models/course/course.go

 type CustomerCourse struct {
 	model.TaCustomerCourse `xorm:"extends"`
 	QrCodeString           string
+	OrdersNo               string
 	Details                []model.TaCustomerCourseDetail
 }
 
 // GetCustomerCourse 获取我的课程信息
 func (m *CourseDAO) GetCustomerCourse(custID string, page, pageSize int) ([]CustomerCourse, error) {
 	var courses []CustomerCourse
-	sql := `select *,customer_course_id as qr_code_string from ta_customer_course where status>` + strconv.Itoa(models.STATUS_DEL) + ` and customer_id='` + custID + `'`
-	sql += ` order by create_date desc limit ` + strconv.Itoa((page-1)*pageSize) + `, ` + strconv.Itoa(pageSize)
+	sql := `select a.*,a.customer_course_id as qr_code_string,b.orders_no from ta_customer_course a 
+	left join ta_course_orders b on a.source_id=b.orders_id
+	 where a.status>` + strconv.Itoa(models.STATUS_DEL) + ` and a.customer_id='` + custID + `'`
+	sql += ` order by a.create_date desc limit ` + strconv.Itoa((page-1)*pageSize) + `, ` + strconv.Itoa(pageSize)
 	err := m.db.Sql(sql).Find(&courses)
 	if err != nil {
 		return nil, err
 // GetCustomerCourseByID 获取我的课程信息明细
 func (m *CourseDAO) GetCustomerCourseByID(id string) (*CustomerCourse, error) {
 	var courses []CustomerCourse
-	sql := `select *,customer_course_id as qr_code_string from ta_customer_course where status>` + strconv.Itoa(models.STATUS_DEL) + ` and customer_course_id='` + id + `'`
+	sql := `select a.*,a.customer_course_id as qr_code_string,b.orders_no from ta_customer_course a 
+	left join ta_course_orders b on a.source_id=b.orders_id
+	 where a.status>` + strconv.Itoa(models.STATUS_DEL) + ` and a.customer_course_id='` + id + `'`
 
 	err := m.db.Sql(sql).Find(&courses)
 	if err != nil {