Document rest of files and add prod environment

src/app/shared/error-dialog/error-dialog.component.ts

 import { Component, OnInit, ViewChild } from '@angular/core';
 import { ErrorModel } from '../../models/error.model';
 import { ErrorService } from '../../services/error.service';
-import { ModalDismissReasons, NgbModal } from '@ng-bootstrap/ng-bootstrap';
+import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
 import { Router } from '@angular/router';
 
+/**
+ * Component that opens a new dialog if the errorService is updated
+ */
 @Component({
   selector: 'app-error-dialog',
   templateUrl: './error-dialog.component.html',
   styleUrls: ['./error-dialog.component.css'],
 })
 export class ErrorDialogComponent implements OnInit {
+  /**
+   * Error that will be displayed
+   */
   error: ErrorModel;
+  /**
+   * Get the modal from template
+   */
   @ViewChild('modalData') modalData: any;
 
-  closeModal: string;
-
   constructor(private errorService: ErrorService, private modalService: NgbModal, private router: Router) {}
 
+  /**
+   * Subscribe to the ErrorService and trigger the modal on change
+   */
   ngOnInit(): void {
     this.errorService.errorData$.subscribe((e) => {
       if (e) {
@@ -26,10 +36,16 @@ export class ErrorDialogComponent implements OnInit {
     });
   }
 
+  /**
+   * Open the modal
+   */
   triggerModal(): void {
     this.modalService.open(this.modalData, { ariaLabelledBy: 'modal-basic-title' });
   }
 
+  /**
+   * Redirect to the given route in the error
+   */
   redirectToHome(): void {
     if (this.error.navigate) {
       this.router.navigate(this.error.navigate);

src/app/shared/loader/loader.component.ts

 import { Component, Input, OnInit } from '@angular/core';
 
+/**
+ * Basic bootstrap loader component.
+ */
 @Component({
   selector: 'app-loader',
   templateUrl: './loader.component.html',
   styleUrls: ['./loader.component.css']
 })
 export class LoaderComponent implements OnInit {
+  /**
+   * colorClass that can be overwritten
+   */
   @Input() colorClass?: string;
 
   constructor() { }

src/app/shared/must-match-validator.directive.ts

 import { AbstractControl, FormGroup, ValidationErrors, ValidatorFn } from '@angular/forms';
 
+/**
+ * A validator that can be used to specify which fields should equal in a formGroup
+ * @param controlName first control in formGroup
+ * @param matchingControlName the matching control in formGroup
+ */
 export const mustMatchValidator = (controlName: string, matchingControlName: string): ValidatorFn => (
   control: AbstractControl
 ): ValidationErrors | null => {

src/environments/environment.prod.ts

 export const environment = {
-  production: true
+  production: true,
+  apiUrl: 'https://stat.maze.sch.bme.hu/api/v1',
+  jwtRefreshBeforeMinutes: 10
 };