Remove unused lifecycle methodes Fix #87

frontend/.eslintrc.json

@@ -0,0 +1,50 @@
+{
+  "root": true,
+  "ignorePatterns": [
+    "projects/**/*"
+  ],
+  "overrides": [
+    {
+      "files": [
+        "*.ts"
+      ],
+      "parserOptions": {
+        "project": [
+          "tsconfig.json"
+        ],
+        "createDefaultProgram": true
+      },
+      "extends": [
+        "plugin:@angular-eslint/recommended",
+        "plugin:@angular-eslint/template/process-inline-templates"
+      ],
+      "rules": {
+        "@angular-eslint/directive-selector": [
+          "error",
+          {
+            "type": "attribute",
+            "prefix": "app",
+            "style": "camelCase"
+          }
+        ],
+        "@angular-eslint/component-selector": [
+          "error",
+          {
+            "type": "element",
+            "prefix": "app",
+            "style": "kebab-case"
+          }
+        ]
+      }
+    },
+    {
+      "files": [
+        "*.html"
+      ],
+      "extends": [
+        "plugin:@angular-eslint/template/recommended"
+      ],
+      "rules": {}
+    }
+  ]
+}

frontend/angular.json

@@ -26,7 +26,10 @@
             "polyfills": "src/polyfills.ts",
             "tsConfig": "tsconfig.app.json",
             "inlineStyleLanguage": "scss",
-            "assets": ["src/favicon.png", "src/assets"],
+            "assets": [
+              "src/favicon.png",
+              "src/assets"
+            ],
             "styles": [
               "./node_modules/@angular/material/prebuilt-themes/purple-green.css",
               "src/styles.scss"
@@ -92,16 +95,31 @@
             "tsConfig": "tsconfig.spec.json",
             "karmaConfig": "karma.conf.js",
             "inlineStyleLanguage": "scss",
-            "assets": ["src/favicon.ico", "src/assets"],
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
             "styles": [
               "./node_modules/@angular/material/prebuilt-themes/indigo-pink.css",
               "src/styles.scss"
             ],
             "scripts": []
           }
+        },
+        "lint": {
+          "builder": "@angular-eslint/builder:lint",
+          "options": {
+            "lintFilePatterns": [
+              "src/**/*.ts",
+              "src/**/*.html"
+            ]
+          }
         }
       }
     }
   },
-  "defaultProject": "Aktienbot"
+  "defaultProject": "Aktienbot",
+  "cli": {
+    "defaultCollection": "@angular-eslint/schematics"
+  }
 }

frontend/package.json

@@ -6,7 +6,8 @@
     "start": "ng serve",
     "build": "ng build",
     "watch": "ng build --watch --configuration development",
-    "test": "ng test"
+    "test": "ng test",
+    "lint": "ng lint"
   },
   "private": true,
   "dependencies": {
@@ -28,10 +29,18 @@
   },
   "devDependencies": {
     "@angular-devkit/build-angular": "~13.2.5",
+    "@angular-eslint/builder": "13.2.1",
+    "@angular-eslint/eslint-plugin": "13.2.1",
+    "@angular-eslint/eslint-plugin-template": "13.2.1",
+    "@angular-eslint/schematics": "13.2.1",
+    "@angular-eslint/template-parser": "13.2.1",
     "@angular/cli": "~13.2.5",
     "@angular/compiler-cli": "~13.2.0",
     "@types/jasmine": "~3.10.0",
     "@types/node": "^12.11.1",
+    "@typescript-eslint/eslint-plugin": "5.17.0",
+    "@typescript-eslint/parser": "5.17.0",
+    "eslint": "^8.12.0",
     "jasmine-core": "~4.0.0",
     "karma": "~6.3.0",
     "karma-chrome-launcher": "~3.1.0",

frontend/src/app/Views/dashboard/user-dialog/user-dialog.component.ts

@@ -13,7 +13,7 @@ import { TransactionData } from '../dashboard.component';
   templateUrl: './user-dialog.component.html',
   styleUrls: ['./user-dialog.component.scss'],
 })
-export class UserDialogComponent implements OnInit {
+export class UserDialogComponent {
   constructor(
     private dataService: DataService,
     public dialog: MatDialog,
@@ -21,8 +21,6 @@ export class UserDialogComponent implements OnInit {
     @Inject(MAT_DIALOG_DATA) public data: TransactionData
   ) {}
 
-  ngOnInit(): void {}
-
   onSubmit() {
     //TODO check tat price is decimal
     console.log(

frontend/src/app/Views/header/header.component.ts

@@ -6,14 +6,12 @@ import { TokenStorageService } from 'src/app/Services/token.service';
   templateUrl: './header.component.html',
   styleUrls: ['./header.component.scss'],
 })
-export class HeaderComponent implements OnInit {
+export class HeaderComponent {
   /**
    * @param  {TokenStorageService} privatetokenStorage
    */
   constructor(private tokenStorage: TokenStorageService) {}
 
-  ngOnInit(): void {}
-
   //logout() clears session storage; All user data is eradicated from it and page is reloaded
   logout() {
     this.tokenStorage.signOut();

frontend/src/app/Views/profile/confirmation-dialog/confirmation-dialog.component.ts

@@ -5,11 +5,9 @@ import { Component, OnInit } from '@angular/core';
   templateUrl: './confirmation-dialog.component.html',
   styleUrls: ['./confirmation-dialog.component.scss'],
 })
-export class ConfirmationDialogComponent implements OnInit {
+export class ConfirmationDialogComponent {
   constructor() {}
 
-  ngOnInit(): void {}
-
   confirm() {}
 
   returnBack() {}

frontend/src/app/Views/profile/help-dialog/help-dialog.component.ts

@@ -5,10 +5,8 @@ import { Component, OnInit } from '@angular/core';
   templateUrl: './help-dialog.component.html',
   styleUrls: ['./help-dialog.component.scss'],
 })
-export class HelpDialogComponent implements OnInit {
+export class HelpDialogComponent {
   constructor() {}
 
-  ngOnInit(): void {}
-
   close() {}
 }

frontend/src/app/Views/register/register.component.ts

@@ -7,7 +7,7 @@ import { AuthService } from '../../Services/auth.service';
   templateUrl: './register.component.html',
   styleUrls: ['./register.component.scss'],
 })
-export class RegisterComponent implements OnInit {
+export class RegisterComponent {
   form: any = {
     email: null,
     password: null,
@@ -22,7 +22,6 @@ export class RegisterComponent implements OnInit {
    * @param  {Router} privaterouter
    */
   constructor(private authService: AuthService, private router: Router) {}
-  ngOnInit(): void {}
   onSubmit(): void {
     const { email, username, password } = this.form;
     this.authService.register(email, username, password).subscribe(