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/nav-bar/components/nav-bar.component.ts

@@ -35 +35 @@
     this.setUser();
   }
 
+  /**
+   * Get user from state after logged
+   */
   setUser(){
     this.authService.getUserState().subscribe(res => {
       if(res){
@@ -43 +46 @@
     });
   }
 
+  /**
+   * Show insert unit popup
+   */
   insertUnitPopup() {
     this.sensorService.getPhenomenons().subscribe(
       response => this.phenomenons = response
@@ -54 +60 @@
     this.authService.doLogout();
   }
 
+  /**
+   * Unsubscribe after leaving
+   */
   ngOnDestroy(): void {
     this.subscription.forEach(subs => subs.unsubscribe());
   }
 
+  /**
+   * Show add user popup
+   */
   addUser() {
     this.showAddUserPopup = true;
   }
 
+  /**
+   * Emit inserted unit to add it to units
+   * @param inserted inserted unit
+   */
   addUnit(inserted: any) {
     this.emitNewUnit.emit(inserted);
   }