project setup

.browserslistrc

@@ -0,0 +1,17 @@
+# This file is used by the build system to adjust CSS and JS output to support the specified browsers below.
+# For additional information regarding the format and rule options, please see:
+# https://github.com/browserslist/browserslist#queries
+
+# For the full list of supported browsers by the Angular framework, please see:
+# https://angular.io/guide/browser-support
+
+# You can see what browsers were selected by your queries by running:
+#   npx browserslist
+
+last 1 Chrome version
+last 1 Firefox version
+last 2 Edge major versions
+last 2 Safari major versions
+last 2 iOS major versions
+Firefox ESR
+not IE 11 # Angular supports IE 11 only as an opt-in. To opt-in, remove the 'not' prefix on this line.

.editorconfig

@@ -0,0 +1,16 @@
+# Editor configuration, see https://editorconfig.org
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.ts]
+quote_type = single
+
+[*.md]
+max_line_length = off
+trim_trailing_whitespace = false

.gitignore

@@ -0,0 +1,45 @@
+# See http://help.github.com/ignore-files/ for more about ignoring files.
+
+# compiled output
+/dist
+/tmp
+/out-tsc
+# Only exists if Bazel was run
+/bazel-out
+
+# dependencies
+/node_modules
+
+# profiling files
+chrome-profiler-events*.json
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+.history/*
+
+# misc
+/.sass-cache
+/connect.lock
+/coverage
+/libpeerconnection.log
+npm-debug.log
+yarn-error.log
+testem.log
+/typings
+
+# System Files
+.DS_Store
+Thumbs.db

angular.json

@@ -0,0 +1,116 @@
+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "cli": {
+    "analytics": "24d3339d-3296-4758-a2bf-690d684fdf7c"
+  },
+  "version": 1,
+  "newProjectRoot": "projects",
+  "projects": {
+    "eni": {
+      "projectType": "application",
+      "schematics": {
+        "@schematics/angular:component": {
+          "style": "sass"
+        },
+        "@schematics/angular:application": {
+          "strict": true
+        }
+      },
+      "root": "",
+      "sourceRoot": "src",
+      "prefix": "app",
+      "architect": {
+        "build": {
+          "builder": "@angular-devkit/build-angular:browser",
+          "options": {
+            "outputPath": "dist/eni",
+            "index": "src/index.html",
+            "main": "src/main.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.app.json",
+            "inlineStyleLanguage": "sass",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "./node_modules/@angular/material/prebuilt-themes/indigo-pink.css",
+              "src/styles.sass"
+            ],
+            "scripts": []
+          },
+          "configurations": {
+            "production": {
+              "budgets": [
+                {
+                  "type": "initial",
+                  "maximumWarning": "500kb",
+                  "maximumError": "1mb"
+                },
+                {
+                  "type": "anyComponentStyle",
+                  "maximumWarning": "2kb",
+                  "maximumError": "4kb"
+                }
+              ],
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.prod.ts"
+                }
+              ],
+              "outputHashing": "all"
+            },
+            "development": {
+              "buildOptimizer": false,
+              "optimization": false,
+              "vendorChunk": true,
+              "extractLicenses": false,
+              "sourceMap": true,
+              "namedChunks": true
+            }
+          },
+          "defaultConfiguration": "production"
+        },
+        "serve": {
+          "builder": "@angular-devkit/build-angular:dev-server",
+          "configurations": {
+            "production": {
+              "browserTarget": "eni:build:production"
+            },
+            "development": {
+              "browserTarget": "eni:build:development"
+            }
+          },
+          "defaultConfiguration": "development"
+        },
+        "extract-i18n": {
+          "builder": "@angular-devkit/build-angular:extract-i18n",
+          "options": {
+            "browserTarget": "eni:build"
+          }
+        },
+        "test": {
+          "builder": "@angular-devkit/build-angular:karma",
+          "options": {
+            "main": "src/test.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.spec.json",
+            "karmaConfig": "karma.conf.js",
+            "inlineStyleLanguage": "sass",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "./node_modules/@angular/material/prebuilt-themes/indigo-pink.css",
+              "src/styles.sass"
+            ],
+            "scripts": []
+          }
+        }
+      }
+    }
+  },
+  "defaultProject": "eni"
+}

karma.conf.js

@@ -0,0 +1,44 @@
+// Karma configuration file, see link for more information
+// https://karma-runner.github.io/1.0/config/configuration-file.html
+
+module.exports = function (config) {
+  config.set({
+    basePath: '',
+    frameworks: ['jasmine', '@angular-devkit/build-angular'],
+    plugins: [
+      require('karma-jasmine'),
+      require('karma-chrome-launcher'),
+      require('karma-jasmine-html-reporter'),
+      require('karma-coverage'),
+      require('@angular-devkit/build-angular/plugins/karma')
+    ],
+    client: {
+      jasmine: {
+        // you can add configuration options for Jasmine here
+        // the possible options are listed at https://jasmine.github.io/api/edge/Configuration.html
+        // for example, you can disable the random execution with `random: false`
+        // or set a specific seed with `seed: 4321`
+      },
+      clearContext: false // leave Jasmine Spec Runner output visible in browser
+    },
+    jasmineHtmlReporter: {
+      suppressAll: true // removes the duplicated traces
+    },
+    coverageReporter: {
+      dir: require('path').join(__dirname, './coverage/eni'),
+      subdir: '.',
+      reporters: [
+        { type: 'html' },
+        { type: 'text-summary' }
+      ]
+    },
+    reporters: ['progress', 'kjhtml'],
+    port: 9876,
+    colors: true,
+    logLevel: config.LOG_INFO,
+    autoWatch: true,
+    browsers: ['Chrome'],
+    singleRun: false,
+    restartOnFileChange: true
+  });
+};

package.json

@@ -0,0 +1,42 @@
+{
+  "name": "eni",
+  "version": "0.0.0",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build",
+    "watch": "ng build --watch --configuration development",
+    "test": "ng test"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/animations": "~12.2.0",
+    "@angular/cdk": "^12.2.13",
+    "@angular/common": "~12.2.0",
+    "@angular/compiler": "~12.2.0",
+    "@angular/core": "~12.2.0",
+    "@angular/forms": "~12.2.0",
+    "@angular/material": "^12.2.13",
+    "@angular/platform-browser": "~12.2.0",
+    "@angular/platform-browser-dynamic": "~12.2.0",
+    "@angular/router": "~12.2.0",
+    "bootstrap": "^5.3.3",
+    "rxjs": "~6.6.0",
+    "tslib": "^2.3.0",
+    "zone.js": "~0.11.4"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "~12.2.12",
+    "@angular/cli": "~12.2.12",
+    "@angular/compiler-cli": "~12.2.0",
+    "@types/jasmine": "~3.8.0",
+    "@types/node": "^12.11.1",
+    "jasmine-core": "~3.8.0",
+    "karma": "~6.3.0",
+    "karma-chrome-launcher": "~3.1.0",
+    "karma-coverage": "~2.0.3",
+    "karma-jasmine": "~4.0.0",
+    "karma-jasmine-html-reporter": "~1.7.0",
+    "typescript": "~4.3.5"
+  }
+}

src/app/_helper/auth.guard.ts

@@ -0,0 +1,48 @@
+import { Injectable } from '@angular/core';
+import {
+  Router,
+  CanActivate,
+  ActivatedRouteSnapshot,
+  RouterStateSnapshot,
+} from '@angular/router';
+
+import { AuthenticationService } from '../_services/authentication.service';
+
+@Injectable({ providedIn: 'root' })
+export class AuthGuard implements CanActivate {
+  constructor(
+    private router: Router,
+    private authenticationService: AuthenticationService
+  ) {}
+
+  canActivate(
+    route: ActivatedRouteSnapshot,
+    state: RouterStateSnapshot
+  ): boolean {
+    const user = this.authenticationService.userValue;
+    if (user) {
+      // check if route is restricted by role
+      if (
+        route.data['roles'] &&
+        route.data['roles'].indexOf(user.role) === -1
+      ) {
+        // role not authorised so redirect to home page
+        this.router.navigate(['/']);
+        return false;
+      }
+
+      // authorised so return true
+      return true;
+    }
+    const userLogged = localStorage.getItem('loggedser')
+
+    if(userLogged == 'admin'){
+    this.router.navigate(['/admin-login'], { queryParams: { returnUrl: state.url } });
+
+    } else if(userLogged == 'user') {
+      this.router.navigate(['/login'], { queryParams: { returnUrl: state.url } });
+
+    }
+    return false;
+  }
+}

src/app/_helper/error.interceptor.ts

@@ -0,0 +1,43 @@
+import { Injectable } from '@angular/core';
+import {
+  HttpRequest,
+  HttpHandler,
+  HttpEvent,
+  HttpInterceptor,
+} from '@angular/common/http';
+import { Observable, throwError } from 'rxjs';
+import { catchError } from 'rxjs/operators';
+import { AuthService } from '../_services';
+
+@Injectable()
+export class ErrorInterceptor implements HttpInterceptor {
+  constructor(private authenticationService: AuthService) {}
+
+  intercept(
+    request: HttpRequest<any>,
+    next: HttpHandler
+  ): Observable<HttpEvent<any>> {
+    return next.handle(request).pipe(
+      catchError((err: any) => {
+        if (err.error && err.error.status_code === 401 || err.error.status_code === 400) {
+          if (err.error.message &&
+              (err.error.message.includes('{}') ||
+               err.error.message.includes(':') ||
+               err.error.message.includes('(') ||
+               err.error.message.includes(')') ||
+               err.error.message.includes(',') ||
+               err.error.message === "Token is expired")) {
+            return throwError("Session Expired");
+          } else if (err.error.message) {
+            return throwError(err.error.message);
+          }
+        } else if (err.error && err.error.message) {
+          return throwError(err.error.message);
+        }
+
+        const error = err.statusText;
+        return throwError(error);
+      })
+    );
+  }
+}

src/app/_helper/index.ts

@@ -0,0 +1,3 @@
+export * from './auth.guard';
+export * from './error.interceptor';
+export * from './jwt.interceptor';

src/app/_helper/jwt.interceptor.ts

@@ -0,0 +1,45 @@
+import { Injectable } from '@angular/core';
+import {
+  HttpRequest,
+  HttpHandler,
+  HttpEvent,
+  HttpInterceptor,
+} from '@angular/common/http';
+import { Observable } from 'rxjs';
+
+import { environment } from '../../environments/environment';
+import { AuthService } from '../_services';
+
+@Injectable()
+export class JwtInterceptor implements HttpInterceptor {
+  constructor(private AuthService: AuthService) {}
+
+  intercept(
+    request: HttpRequest<any>,
+    next: HttpHandler
+  ): Observable<HttpEvent<any>> {
+    // add auth header with jwt if user is logged in and request is to api url
+    //const token = localStorage.getItem('token');
+    //const token1 = token?.slice(1, token.length - 1);
+    let token1: any = localStorage.getItem('token');
+    let token;
+    if (token1) {
+      token = token1.replace(/['"]+/g, '');
+    } else {
+      token = token1;
+    }
+
+    const user = this.AuthService.userValue;
+    const isLoggedIn = user && user.token;
+    const isApiUrl = request.url.startsWith(environment.apiUrl);
+    if (isLoggedIn && isApiUrl) {
+      request = request.clone({
+        setHeaders: {
+          Authorization: `Bearer ${token}`,
+        },
+      });
+    }
+
+    return next.handle(request);
+  }
+}

src/app/_helper/matchMobileNumber.validators.ts

@@ -0,0 +1,13 @@
+import { AbstractControl, ValidatorFn } from '@angular/forms';
+import { FormGroup } from '@angular/forms';
+
+export class customMobileValidationService {
+  static checkLimit(min: number, max: number): ValidatorFn {
+    return (c: AbstractControl): { [key: string]: boolean } | null => {
+      if (c.value && (isNaN(c.value) || c.value < min || c.value > max)) {
+        return { range: true };
+      }
+      return null;
+    };
+  }
+}

src/app/_helper/matchpassword.validators.ts

@@ -0,0 +1,19 @@
+import { FormGroup } from '@angular/forms';
+
+export function ConfirmPasswordValidator(controlName: string, matchingControlName: string) {
+    return (formGroup: FormGroup) => {
+      let control = formGroup.controls[controlName];
+      let matchingControl = formGroup.controls[matchingControlName]
+      if (
+        matchingControl.errors &&
+        !matchingControl.errors ['confirmPasswordValidator']
+      ) {
+        return;
+      }
+      if (control.value !== matchingControl.value) {
+        matchingControl.setErrors({ confirmPasswordValidator: true });
+      } else {
+        matchingControl.setErrors(null);
+      }
+    };
+  }

src/app/_helper/number-only.directive.ts

@@ -0,0 +1,16 @@
+import { Directive, ElementRef, HostListener } from '@angular/core';
+
+@Directive({
+  selector: '[appNumberOnly]'
+})
+export class NumberOnlyDirective {
+
+  constructor(private _el: ElementRef) { }
+  @HostListener('input', ['$event']) onInputChange(event: any) {
+    const initalValue = this._el.nativeElement.value;
+    this._el.nativeElement.value = initalValue.replace(/[^0-9]*/g, '');
+    if ( initalValue !== this._el.nativeElement.value) {
+      event.stopPropagation();
+    }
+  }
+}

src/app/_models/index.ts

@@ -0,0 +1,2 @@
+export * from './role';
+export * from './user';

src/app/_models/role.ts

@@ -0,0 +1,7 @@
+export enum Role {
+  SUPERADMIN = 1,
+  DCP = 2,
+  ACP = 3,
+  SHO = 4,
+  IO = 5,
+}

src/app/_models/user.ts

@@ -0,0 +1,12 @@
+import { Role } from './role';
+
+export class User {
+  id!: number;
+  full_name!: string;
+  PIS_number!: number;
+  phone_number!: number;
+  email!: string;
+  district_id!: string;
+  role!: Role;
+  token?: any;
+}

src/app/_services/api.service.spec.ts

@@ -0,0 +1,16 @@
+import { TestBed } from '@angular/core/testing';
+
+import { ApiService } from './api.service';
+
+describe('ApiService', () => {
+  let service: ApiService;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({});
+    service = TestBed.inject(ApiService);
+  });
+
+  it('should be created', () => {
+    expect(service).toBeTruthy();
+  });
+});

src/app/_services/api.service.ts

@@ -0,0 +1,9 @@
+import { Injectable } from '@angular/core';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class ApiService {
+
+  constructor() { }
+}

src/app/_services/auth.service.spec.ts

@@ -0,0 +1,16 @@
+import { TestBed } from '@angular/core/testing';
+
+import { AuthService } from './auth.service';
+
+describe('AuthService', () => {
+  let service: AuthService;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({});
+    service = TestBed.inject(AuthService);
+  });
+
+  it('should be created', () => {
+    expect(service).toBeTruthy();
+  });
+});

src/app/_services/auth.service.ts

@@ -0,0 +1,25 @@
+import { Injectable } from '@angular/core';
+import { BehaviorSubject, Observable } from 'rxjs';
+import { User } from '../_models';
+import { Router } from '@angular/router';
+import { HttpClient } from '@angular/common/http';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class AuthService {
+  private userSubject: BehaviorSubject<User>;
+  public user: Observable<User>;
+
+  constructor(private router: Router, private http: HttpClient) {
+    const storedUser = localStorage.getItem('currentUser');
+    this.userSubject = new BehaviorSubject<User>(
+      storedUser ? JSON.parse(storedUser) : null
+    );
+    this.user = this.userSubject.asObservable();
+  }
+
+  public get userValue(): User {
+    return this.userSubject.value;
+  }
+}

src/app/_services/index.ts

@@ -0,0 +1,2 @@
+export * from './auth.service';
+export * from './api.service';

src/app/_shared/login/login.component.html

@@ -0,0 +1,42 @@
+<div class="loginWrap">
+    <div class="container">
+        <div class="row">
+            <div class="col-md-6"></div>
+            <div class="col-md-6">
+                <div class="loginBox" [formGroup]="loginForm" >
+                    <h1> Login </h1>
+                    <form action="">
+                        <div class="form-group">
+                            <label for="username">Username:</label>
+                            <input type="text" class="form-control" formControlName="username" [ngClass]="{ 'is-invalid': submited && f.username.errors }"
+                            >
+                            <div *ngIf="submited && f.username.errors" class="invalid-feedback">
+                              <div *ngIf="f.username.errors.required">Username is required</div>
+                            </div>
+                        </div>
+
+                        <div class="form-group">
+                            <label for="password">Password:</label>
+                            <input type="Password" class="form-control"  formControlName="password" [ngClass]="{ 'is-invalid': submited && f.password.errors }"
+                            >
+                            <div *ngIf="submited && f.password.errors" class="invalid-feedback">
+                              <div *ngIf="f.password.errors.required">Password is required</div>
+                              <div *ngIf="f.password.errors.minlength">
+                                Password must be at least 6 characters
+                              </div>
+                              <div *ngIf="f.password.errors.maxlength">
+                                Username must not exceed 40 characters
+                              </div>
+                            </div>
+                        </div>
+
+                        <button class="btn btn-success" (click)="onSubmit()" > LOGIN </button>
+
+
+                        <p routerLink="/sign-up" > Sign up </p>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>

src/app/_shared/login/login.component.spec.ts

@@ -0,0 +1,25 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { LoginComponent } from './login.component';
+
+describe('LoginComponent', () => {
+  let component: LoginComponent;
+  let fixture: ComponentFixture<LoginComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ LoginComponent ]
+    })
+    .compileComponents();
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(LoginComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/_shared/login/login.component.ts

@@ -0,0 +1,41 @@
+import { Component, OnInit } from '@angular/core';
+import { FormBuilder, FormGroup, Validators } from '@angular/forms';
+
+@Component({
+  selector: 'app-login',
+  templateUrl: './login.component.html',
+  styleUrls: ['./login.component.sass']
+})
+export class LoginComponent implements OnInit {
+  public loginForm!: FormGroup
+  public submited: boolean = false
+
+  constructor(private formBuilder: FormBuilder) { }
+
+  ngOnInit(): void {
+    this.loginForm = this.formBuilder.group(
+      {
+
+        username: ['', Validators.required],
+        password: ['',[
+            Validators.required,
+            Validators.minLength(6),
+            Validators.maxLength(40)
+          ]
+        ],
+      });
+  }
+
+  get f() {
+    return this.loginForm.controls;
+  }
+
+ public onSubmit() {
+    if (this.loginForm.invalid) {
+      this.submited = true;
+      return;
+    }
+  }
+
+}
+

src/app/_shared/sign-up/sign-up.component.html

@@ -0,0 +1,63 @@
+<div class="loginWrap">
+    <div class="container">
+        <div class="row">
+            <div class="col-md-6"></div>
+            <div class="col-md-6">
+                <div class="loginBox">
+                    <h1> SIGN UP </h1>
+                    <form action=""  [formGroup]="signupForm">
+                        <div class="form-group">
+                            <label for="username">Full Name:</label>
+                            <input type="text" class="form-control" formControlName="fullname"
+                                [ngClass]="{ 'is-invalid': submitted && f.fullname.errors }">
+                            <div *ngIf="submitted && f.fullname.errors" class="invalid-feedback">
+                                <div *ngIf="f.fullname.errors.required">Fullname is required</div>
+                            </div>
+                        </div>
+
+                        <div class="form-group">
+                            <label for="username">IMEI No:</label>
+                            <input type="text" class="form-control" formControlName="imei" appNumberOnly
+                                [ngClass]="{ 'is-invalid': submitted && f.imei.errors }">
+                            <div *ngIf="submitted && f.imei.errors" class="invalid-feedback">
+                                <div *ngIf="f.imei.errors.required">IMEI Number is required</div>
+                            </div>
+                        </div>
+
+                        <div class="form-group">
+                            <label for="password">Password:</label>
+                            <input type="Password" class="form-control" formControlName="password"
+                                [ngClass]="{ 'is-invalid': submitted && f.password.errors }">
+                            <div *ngIf="submitted && f.password.errors" class="invalid-feedback">
+                                <div *ngIf="f.password.errors.required">Password is required</div>
+                                <div *ngIf="f.password.errors.minlength">
+                                    Password must be at least 6 characters
+                                </div>
+                                <div *ngIf="f.password.errors.maxlength">
+                                    Username must not exceed 40 characters
+                                </div>
+                            </div>
+                        </div>
+
+                        <div class="form-group">
+                            <label for="password">Confirm Password:</label>
+                            <input type="Password" class="form-control" formControlName="confirmPassword"
+                                [ngClass]="{ 'is-invalid': submitted && f.confirmPassword.errors }">
+                            <div *ngIf="submitted && f.confirmPassword.errors" class="invalid-feedback">
+                                <div *ngIf="f.confirmPassword.errors.required">
+                                    Confirm Password is required
+                                </div>
+                                <div *ngIf="f.confirmPassword.errors.confirmPasswordValidator">
+                                    Confirm Password does not match
+                                </div>
+                            </div>
+                        </div>
+
+                         <button class="btn btn-success " (click)="onSubmit()"> Sign up </button>
+                        <p routerLink="/login" > Login </p>
+                    </form>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>

src/app/_shared/sign-up/sign-up.component.sass

@@ -0,0 +1,2 @@
+.loginBox
+    margin-top: 10%!important

src/app/_shared/sign-up/sign-up.component.spec.ts

@@ -0,0 +1,25 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { SignUpComponent } from './sign-up.component';
+
+describe('SignUpComponent', () => {
+  let component: SignUpComponent;
+  let fixture: ComponentFixture<SignUpComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ SignUpComponent ]
+    })
+    .compileComponents();
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(SignUpComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/_shared/sign-up/sign-up.component.ts

@@ -0,0 +1,46 @@
+import { Component, OnInit } from '@angular/core';
+import { FormBuilder, FormGroup, Validators } from '@angular/forms';
+import { ConfirmPasswordValidator } from 'src/app/_helper/matchpassword.validators';
+@Component({
+  selector: 'app-sign-up',
+  templateUrl: './sign-up.component.html',
+  styleUrls: ['./sign-up.component.sass'],
+})
+export class SignUpComponent implements OnInit {
+  public signupForm!: FormGroup;
+  public submitted: boolean = false;
+  constructor(private formBuilder: FormBuilder) {}
+
+  ngOnInit(): void {
+    this.signupForm = this.formBuilder.group(
+      {
+        fullname: ['', Validators.required],
+        imei: ['', Validators.required],
+        email: ['', [Validators.required, Validators.email]],
+        password: [
+          '',
+          [
+            Validators.required,
+            Validators.minLength(6),
+            Validators.maxLength(40),
+          ],
+        ],
+        confirmPassword: ['', Validators.required],
+      },
+      {
+        validators: [ConfirmPasswordValidator('password', 'confirmPassword')],
+      }
+    );
+  }
+
+  get f() {
+    return this.signupForm.controls;
+  }
+
+  onSubmit(): void {
+    if (this.signupForm.invalid) {
+      this.submitted = true;
+      return;
+    }
+  }
+}

src/app/app-routing.module.ts

@@ -0,0 +1,18 @@
+import { NgModule } from '@angular/core';
+import { RouterModule, Routes } from '@angular/router';
+import { LoginComponent } from './_shared/login/login.component';
+import { SignUpComponent } from './_shared/sign-up/sign-up.component';
+import { VeriableFormComponent } from './pages/veriable-form/veriable-form.component';
+
+const routes: Routes = [
+  { path: '', redirectTo: 'login', pathMatch: 'full' },
+  { path: 'login', component: LoginComponent },
+  { path: 'sign-up', component: SignUpComponent },
+  { path: 'variable-form', component: VeriableFormComponent },
+];
+
+@NgModule({
+  imports: [RouterModule.forRoot(routes)],
+  exports: [RouterModule]
+})
+export class AppRoutingModule { }

src/app/app.component.html

@@ -0,0 +1 @@
+<router-outlet></router-outlet>

src/app/app.component.spec.ts

@@ -0,0 +1,35 @@
+import { TestBed } from '@angular/core/testing';
+import { RouterTestingModule } from '@angular/router/testing';
+import { AppComponent } from './app.component';
+
+describe('AppComponent', () => {
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [
+        RouterTestingModule
+      ],
+      declarations: [
+        AppComponent
+      ],
+    }).compileComponents();
+  });
+
+  it('should create the app', () => {
+    const fixture = TestBed.createComponent(AppComponent);
+    const app = fixture.componentInstance;
+    expect(app).toBeTruthy();
+  });
+
+  it(`should have as title 'eni'`, () => {
+    const fixture = TestBed.createComponent(AppComponent);
+    const app = fixture.componentInstance;
+    expect(app.title).toEqual('eni');
+  });
+
+  it('should render title', () => {
+    const fixture = TestBed.createComponent(AppComponent);
+    fixture.detectChanges();
+    const compiled = fixture.nativeElement as HTMLElement;
+    expect(compiled.querySelector('.content span')?.textContent).toContain('eni app is running!');
+  });
+});

src/app/app.component.ts

@@ -0,0 +1,10 @@
+import { Component } from '@angular/core';
+
+@Component({
+  selector: 'app-root',
+  templateUrl: './app.component.html',
+  styleUrls: ['./app.component.sass']
+})
+export class AppComponent {
+  title = 'eni';
+}

src/app/app.module.ts

@@ -0,0 +1,36 @@
+import { NgModule } from '@angular/core';
+import { BrowserModule } from '@angular/platform-browser';
+
+import { AppRoutingModule } from './app-routing.module';
+import { AppComponent } from './app.component';
+import { SignUpComponent } from './_shared/sign-up/sign-up.component';
+import { LoginComponent } from './_shared/login/login.component';
+import { HTTP_INTERCEPTORS } from '@angular/common/http';
+import { JwtInterceptor } from './_helper/jwt.interceptor';
+import { ErrorInterceptor } from './_helper/error.interceptor';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+import { ReactiveFormsModule } from '@angular/forms';
+import { NumberOnlyDirective } from './_helper/number-only.directive';
+import { VeriableFormComponent } from './pages/veriable-form/veriable-form.component';
+
+@NgModule({
+  declarations: [
+    AppComponent,
+    SignUpComponent,
+    LoginComponent,
+    NumberOnlyDirective,
+    VeriableFormComponent,
+
+  ],
+  imports: [
+    BrowserModule,
+    AppRoutingModule,
+    BrowserAnimationsModule,
+    ReactiveFormsModule,
+  ],
+  providers: [
+    { provide: HTTP_INTERCEPTORS, useClass: JwtInterceptor, multi: true },
+    { provide: HTTP_INTERCEPTORS, useClass: ErrorInterceptor, multi: true }],
+  bootstrap: [AppComponent]
+})
+export class AppModule { }

src/app/pages/veriable-form/veriable-form.component.html

@@ -0,0 +1,46 @@
+<div class="container">
+    <div class="row">
+      <div class="col-md-12">
+        <div class="variableCal">
+          <form [formGroup]="formGroup">
+
+            <div class="form-group" formArrayName="items" *ngFor="let item of items.controls; let i = index">
+              <div class="row" [formGroupName]="i">
+                <div class="col-md-3">
+                  <select formControlName="type" (change)="onTypeChange(i)" class="form-control">
+                    <option value="" selected disabled > Select </option>
+                    <option value="variable">Variable</option>
+                    <option value="text">Text</option>
+                  </select>
+                </div>
+
+                <div class="col-md-3" *ngIf="item.get('type')?.value === 'variable'">
+                  <select formControlName="variable" class="form-control">
+                    <option value="" selected disabled > Select </option>
+                    <option *ngFor="let v of variableList" [value]="v">{{ v }}</option>
+                  </select>
+                  <div>
+                    <p>Variable Calculation: {{ calculateVariable(i) }}</p>
+                  </div>
+                </div>
+
+                <div *ngIf="item.get('type')?.value === 'text'" class="col-md-3">
+                  <input formControlName="text" placeholder="Enter text here" class="form-control" />
+                </div>
+                <div class="col-md-3">
+                  <button class="btn btn-danger" (click)="removeRow(i)" *ngIf="items.length > 1">Remove Row</button>
+                  <button class="btn btn-primary ml-2" (click)="addRow()" *ngIf="i === items.length - 1">Add Row</button>
+                </div>
+              </div>
+            </div>
+            <div class="row">
+                <div class="col-md-12">
+                  <button type="submit" class="btn btn-primary" (click)="onSubmit()" >Submit</button>
+                </div>
+              </div>
+
+          </form>
+        </div>
+      </div>
+    </div>
+  </div>

src/app/pages/veriable-form/veriable-form.component.spec.ts

@@ -0,0 +1,25 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { VeriableFormComponent } from './veriable-form.component';
+
+describe('VeriableFormComponent', () => {
+  let component: VeriableFormComponent;
+  let fixture: ComponentFixture<VeriableFormComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ VeriableFormComponent ]
+    })
+    .compileComponents();
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(VeriableFormComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/pages/veriable-form/veriable-form.component.ts

@@ -0,0 +1,63 @@
+import { Component, OnInit } from '@angular/core';
+import { FormArray, FormBuilder, FormGroup } from '@angular/forms';
+
+@Component({
+  selector: 'app-veriable-form',
+  templateUrl: './veriable-form.component.html',
+  styleUrls: ['./veriable-form.component.sass']
+})
+export class VeriableFormComponent implements OnInit {
+  formGroup: FormGroup;
+  variableList = ['Variable1', 'Variable2', 'Variable3'];  // Example variable list
+
+  constructor(private fb: FormBuilder) {
+    this.formGroup = this.fb.group({
+      items: this.fb.array([this.createItem()])
+    });
+  }
+
+  ngOnInit(): void {
+
+  }
+
+  get items() {
+    return this.formGroup.get('items') as FormArray;
+  }
+
+  createItem(): FormGroup {
+    return this.fb.group({
+      type: [''],
+      variable: [''],
+      text: ['']
+    });
+  }
+
+  addRow() {
+    this.items.push(this.createItem());
+  }
+
+  removeRow(index: number) {
+    this.items.removeAt(index);
+  }
+
+  onTypeChange(index: number) {
+    const type = this.items?.at(index)?.get('type')?.value;
+    if (type === 'variable') {
+      this.items?.at(index)?.get('text')?.setValue('');
+    } else {
+      this.items?.at(index)?.get('variable')?.setValue('');
+    }
+  }
+
+  calculateVariable(index: number): string {
+    const selectedVariable = this.items?.at(index)?.get('variable')?.value;
+    return `Calculated value for ${selectedVariable}`;
+  }
+
+  onSubmit() {
+      const formData = this.formGroup.value;
+      console.log(formData);
+
+  }
+
+}

src/environments/environment.prod.ts

@@ -0,0 +1,4 @@
+export const environment = {
+  production: true,
+  apiUrl: ''
+};

src/environments/environment.ts

@@ -0,0 +1,17 @@
+// This file can be replaced during build by using the `fileReplacements` array.
+// `ng build` replaces `environment.ts` with `environment.prod.ts`.
+// The list of file replacements can be found in `angular.json`.
+
+export const environment = {
+  production: false,
+  apiUrl: ''
+};
+
+/*
+ * For easier debugging in development mode, you can import the following file
+ * to ignore zone related error stack frames such as `zone.run`, `zoneDelegate.invokeTask`.
+ *
+ * This import should be commented out in production mode because it will have a negative impact
+ * on performance if an error is thrown.
+ */
+// import 'zone.js/plugins/zone-error';  // Included with Angular CLI.

src/index.html

@@ -0,0 +1,17 @@
+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+  <title>Eni</title>
+  <base href="/">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <link rel="icon" type="image/x-icon" href="favicon.ico">
+  <link rel="preconnect" href="https://fonts.gstatic.com">
+  <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500&display=swap" rel="stylesheet">
+  <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.6.2/dist/css/bootstrap.min.css" integrity="sha384-xOolHFLEh07PJGoPkLv1IbcEPTNtaed2xpHsD9ESMhqIYd0nLMwNLD69Npy4HI+N" crossorigin="anonymous">
+</head>
+<body class="mat-typography">
+  <app-root></app-root>
+</body>
+</html>

src/main.ts

@@ -0,0 +1,12 @@
+import { enableProdMode } from '@angular/core';
+import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
+
+import { AppModule } from './app/app.module';
+import { environment } from './environments/environment';
+
+if (environment.production) {
+  enableProdMode();
+}
+
+platformBrowserDynamic().bootstrapModule(AppModule)
+  .catch(err => console.error(err));

src/polyfills.ts

@@ -0,0 +1,65 @@
+/**
+ * This file includes polyfills needed by Angular and is loaded before the app.
+ * You can add your own extra polyfills to this file.
+ *
+ * This file is divided into 2 sections:
+ *   1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers.
+ *   2. Application imports. Files imported after ZoneJS that should be loaded before your main
+ *      file.
+ *
+ * The current setup is for so-called "evergreen" browsers; the last versions of browsers that
+ * automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera),
+ * Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile.
+ *
+ * Learn more in https://angular.io/guide/browser-support
+ */
+
+/***************************************************************************************************
+ * BROWSER POLYFILLS
+ */
+
+/**
+ * IE11 requires the following for NgClass support on SVG elements
+ */
+// import 'classlist.js';  // Run `npm install --save classlist.js`.
+
+/**
+ * Web Animations `@angular/platform-browser/animations`
+ * Only required if AnimationBuilder is used within the application and using IE/Edge or Safari.
+ * Standard animation support in Angular DOES NOT require any polyfills (as of Angular 6.0).
+ */
+// import 'web-animations-js';  // Run `npm install --save web-animations-js`.
+
+/**
+ * By default, zone.js will patch all possible macroTask and DomEvents
+ * user can disable parts of macroTask/DomEvents patch by setting following flags
+ * because those flags need to be set before `zone.js` being loaded, and webpack
+ * will put import in the top of bundle, so user need to create a separate file
+ * in this directory (for example: zone-flags.ts), and put the following flags
+ * into that file, and then add the following code before importing zone.js.
+ * import './zone-flags';
+ *
+ * The flags allowed in zone-flags.ts are listed here.
+ *
+ * The following flags will work for all browsers.
+ *
+ * (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame
+ * (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick
+ * (window as any).__zone_symbol__UNPATCHED_EVENTS = ['scroll', 'mousemove']; // disable patch specified eventNames
+ *
+ *  in IE/Edge developer tools, the addEventListener will also be wrapped by zone.js
+ *  with the following flag, it will bypass `zone.js` patch for IE/Edge
+ *
+ *  (window as any).__Zone_enable_cross_context_check = true;
+ *
+ */
+
+/***************************************************************************************************
+ * Zone JS is required by default for Angular itself.
+ */
+import 'zone.js';  // Included with Angular CLI.
+
+
+/***************************************************************************************************
+ * APPLICATION IMPORTS
+ */

src/styles.sass

@@ -0,0 +1,54 @@
+@import "~@angular/material/prebuilt-themes/indigo-pink.css"
+
+
+.loginWrap
+    background: #ccc
+    min-height:100vh
+
+.loginBox
+    width: 80%
+    margin: auto
+    background: #fff
+    padding: 20px
+    border-radius: 10px
+    margin-top: 25%
+
+.loginBox h1
+    text-align: center
+    font-size: 28px
+    font-weight: 600
+    letter-spacing: 5px
+    color: #08c
+    text-decoration: underline
+    padding: 5px
+    text-transform: uppercase
+
+.loginBox button
+    width: 200px
+    font-weight: 500
+    font-size: 14px
+    border: none
+    border-radius: 10px
+    margin: 1rem auto
+    display: block
+
+.loginBox p
+    text-align: right
+    font-size: 14px
+    font-weight: 400
+    letter-spacing: 1px
+    color: #08c
+    text-decoration: underline
+    cursor: pointer
+    text-transform: uppercase
+
+.loginBox input
+     background: #fff
+     box-shaddow: none
+     border: 1px solid #cccccc
+     border-radius:10px
+     font-size: 14px
+
+label
+    font-weight:500
+    font-family: 'Roboto'

src/test.ts

@@ -0,0 +1,27 @@
+// This file is required by karma.conf.js and loads recursively all the .spec and framework files
+
+import 'zone.js/testing';
+import { getTestBed } from '@angular/core/testing';
+import {
+  BrowserDynamicTestingModule,
+  platformBrowserDynamicTesting
+} from '@angular/platform-browser-dynamic/testing';
+
+declare const require: {
+  context(path: string, deep?: boolean, filter?: RegExp): {
+    keys(): string[];
+    <T>(id: string): T;
+  };
+};
+
+// First, initialize the Angular testing environment.
+getTestBed().initTestEnvironment(
+  BrowserDynamicTestingModule,
+  platformBrowserDynamicTesting(),
+  { teardown: { destroyAfterEach: true }},
+);
+
+// Then we find all the tests.
+const context = require.context('./', true, /\.spec\.ts$/);
+// And load the modules.
+context.keys().map(context);

tsconfig.app.json

@@ -0,0 +1,15 @@
+/* To learn more about this file see: https://angular.io/config/tsconfig. */
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "./out-tsc/app",
+    "types": []
+  },
+  "files": [
+    "src/main.ts",
+    "src/polyfills.ts"
+  ],
+  "include": [
+    "src/**/*.d.ts"
+  ]
+}

tsconfig.json

@@ -0,0 +1,30 @@
+/* To learn more about this file see: https://angular.io/config/tsconfig. */
+{
+  "compileOnSave": false,
+  "compilerOptions": {
+    "baseUrl": "./",
+    "outDir": "./dist/out-tsc",
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true,
+    "sourceMap": true,
+    "declaration": false,
+    "downlevelIteration": true,
+    "experimentalDecorators": true,
+    "moduleResolution": "node",
+    "importHelpers": true,
+    "target": "es2017",
+    "module": "es2020",
+    "lib": [
+      "es2018",
+      "dom"
+    ]
+  },
+  "angularCompilerOptions": {
+    "enableI18nLegacyMessageIdFormat": false,
+    "strictInjectionParameters": true,
+    "strictInputAccessModifiers": true,
+    "strictTemplates": true
+  }
+}

tsconfig.spec.json

@@ -0,0 +1,18 @@
+/* To learn more about this file see: https://angular.io/config/tsconfig. */
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "./out-tsc/spec",
+    "types": [
+      "jasmine"
+    ]
+  },
+  "files": [
+    "src/test.ts",
+    "src/polyfills.ts"
+  ],
+  "include": [
+    "src/**/*.spec.ts",
+    "src/**/*.d.ts"
+  ]
+}