Revize cbb91c90

Re #8915 - Zapracování požadavků ze schůzky

+ sensor edit under edit button in menu

• request for sensor data only for first time, then after button click
  + sensor group names
  + adding information to unit and sensor
  + commenting
  + code refactor

src/app/shared/services/toast.service.ts

@@ -11 +11 @@
   ) {
   }
 
+  /**
+   * Error message
+   * @param err error
+   */
   showError(err: any) {
     this.messageService.add({key: 'mainToast', severity:'error', summary: 'Unsuccessful!', detail: err});
   }
 
+  /**
+   * Show warning NoData message
+   */
   showWarningNoData() {
     this.messageService.add({key: 'mainToast', severity:'warn', summary: 'No data!', detail: 'Can not display any data for given interval and aggregation!'});
   }
 
+  /**
+   * Show success request message
+   */
   showSuccess() {
     this.messageService.add({key: 'mainToast', severity:'success', summary: 'Success!', detail: 'Successful request!'});
   }
 
+  /**
+   * Show message as success
+   * @param message message string
+   */
   showSuccessMessage(message: any) {
     this.messageService.add({key: 'mainToast', severity:'success', summary: 'Success!', detail: message});
   }
 
+  /**
+   * Show operation rejected
+   */
   operationRejected() {
     this.messageService.add({key: 'mainToast', severity:'warn', summary: 'Reject!', detail: 'Operation rejected!'});
   }