fix the bug no react to room change

frontend/src/views/booking/BookingNew.vue

@@ -10,7 +10,8 @@
             label="房间"
             v-bind="layout">
             <a-select
-              v-model="form.room">
+              v-model="form.room"
+              @change="handleRoomChange">
               <a-select-option v-for="item in roomList" :key="item.id">{{item.name}}</a-select-option>
             </a-select>
           </a-form-item>
@@ -209,6 +210,9 @@
           this.$notification.error({ message: '错误', description: '请选择预约人', key: 'ERROR' })
         }
       },
+      handleRoomChange (room) {
+        this.getData()
+      },
       handleDateChange (date) {
         this.getData()
       },
@@ -261,6 +265,9 @@
         if (selectedHour === this.form.startTime.hour()) {
           ret.push(0)
         }
+        if (selectedHour === this.setting.end_time.hour()) {
+          ret.push(30)
+        }
         return ret
       },
       handleClick (item) {