补充缺失的文件

gym-manage-uniapp/api/booking.js

@@ -25,10 +25,16 @@ function getBookingDetail(bookingId) {
   return http.get('/groupCourse/bookings/' + bookingId)
 }
 
+/** 扫码签到 */
+function signIn(courseId, memberId) {
+  return http.post('/groupCourse/signin/' + memberId, { courseId })
+}
+
 module.exports = {
   bookCourse,
   cancelBooking,
   getMemberBookings,
   getCourseBookings,
-  getBookingDetail
+  getBookingDetail,
+  signIn
 }