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/login/components/login.component.ts

@@ -1 @@
-import {Component, OnInit} from '@angular/core';
+import {Component, OnDestroy, OnInit} from '@angular/core';
 import {FormBuilder, FormGroup, Validators} from '@angular/forms';
 import {switchMap} from 'rxjs/operators';
 import {of, Subscription} from 'rxjs';
@@ -10 +10 @@
   templateUrl: './login.component.html',
   styleUrls: ['./login.component.scss']
 })
-export class LoginComponent implements OnInit {
+export class LoginComponent implements OnInit, OnDestroy {
 
   loginForm: FormGroup;
   subscription: Subscription[] = [];
@@ -22 +22 @@
   ) {
   }
 
+  /**
+   * Unsubscribe after leaving
+   */
+  ngOnDestroy(): void {
+    this.subscription.forEach(subs => subs.unsubscribe());
+  }
+
   ngOnInit(): void {
     this.loginForm = this.formBuilder.group({
       username: ['', [Validators.required]],
@@ -30 +37 @@
     this.userRedirect();
   }
 
+  /**
+   * Process login
+   */
   doLogin(): void {
     if (this.loginForm.valid) {
       this.subscription[2] = this.authService.doLogin({
@@ -38 +48 @@
       })
         .pipe(
           switchMap(res => {
-            console.log(res);
             if (res) {
               console.log('Login getUserState');
               return this.authService.getUserState();
@@ -48 +57 @@
           })
         ).subscribe(
           res => {
-            console.log(res);
             if (res) {
               this.subscription[2].unsubscribe();
               this.router.navigate(['/dashboard'])
@@ -58 +66 @@
     }
   }
 
+  /**
+   * If user already logged with valid sessionId redirect to dashboard
+   */
   userRedirect(): void {
     console.log('Login redirect');
     if (this.authService.getUser()){
-      console.log('Redirect to dashboard!');
       this.router.navigate(['/dashboard']);
     }
   }