Initial Commit

otis/src/app/discount-report/discount-report-datasource.ts

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+import { DataSource } from '@angular/cdk/collections';
+import { Observable, of as observableOf } from 'rxjs';
+
+import { DiscountReportItem } from './discount-report-item';
+
+export class DiscountReportDataSource extends DataSource<DiscountReportItem> {
+  constructor(public data: DiscountReportItem[]) {
+    super();
+  }
+
+  connect(): Observable<DiscountReportItem[]> {
+    return observableOf(this.data);
+  }
+
+  disconnect() {}
+}

otis/src/app/discount-report/discount-report-item.ts

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+export class DiscountReportItem {
+  name: string;
+  amount: number;
+
+  public constructor(init?: Partial<DiscountReportItem>) {
+    this.name = '';
+    this.amount = 0;
+    Object.assign(this, init);
+  }
+}

otis/src/app/discount-report/discount-report-resolver.service.spec.ts

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+import { inject, TestBed } from '@angular/core/testing';
+
+import { DiscountReportResolver } from './discount-report-resolver.service';
+
+describe('DiscountReportResolver', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [DiscountReportResolver],
+    });
+  });
+
+  it('should be created', inject([DiscountReportResolver], (service: DiscountReportResolver) => {
+    expect(service).toBeTruthy();
+  }));
+});

otis/src/app/discount-report/discount-report-resolver.service.ts

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+import { Injectable } from '@angular/core';
+import { ActivatedRouteSnapshot, Resolve } from '@angular/router';
+import { Observable } from 'rxjs/internal/Observable';
+
+import { DiscountReport } from './discount-report';
+import { DiscountReportService } from './discount-report.service';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class DiscountReportResolver implements Resolve<DiscountReport> {
+  constructor(private ser: DiscountReportService) {}
+
+  resolve(route: ActivatedRouteSnapshot): Observable<DiscountReport> {
+    const startDate = route.queryParamMap.get('startDate') || null;
+    const finishDate = route.queryParamMap.get('finishDate') || null;
+    return this.ser.get(startDate, finishDate);
+  }
+}

otis/src/app/discount-report/discount-report-routing.module.spec.ts

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+import { DiscountReportRoutingModule } from './discount-report-routing.module';
+
+describe('DiscountReportRoutingModule', () => {
+  let discountReportRoutingModule: DiscountReportRoutingModule;
+
+  beforeEach(() => {
+    discountReportRoutingModule = new DiscountReportRoutingModule();
+  });
+
+  it('should create an instance', () => {
+    expect(discountReportRoutingModule).toBeTruthy();
+  });
+});

otis/src/app/discount-report/discount-report-routing.module.ts

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+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+import { RouterModule, Routes } from '@angular/router';
+
+import { AuthGuard } from '../auth/auth-guard.service';
+
+import { DiscountReportResolver } from './discount-report-resolver.service';
+import { DiscountReportComponent } from './discount-report.component';
+
+const discountReportRoutes: Routes = [
+  {
+    path: '',
+    component: DiscountReportComponent,
+    canActivate: [AuthGuard],
+    data: {
+      permission: 'Discount Report',
+    },
+    resolve: {
+      info: DiscountReportResolver,
+    },
+    runGuardsAndResolvers: 'always',
+  },
+];
+
+@NgModule({
+  imports: [CommonModule, RouterModule.forChild(discountReportRoutes)],
+  exports: [RouterModule],
+  providers: [DiscountReportResolver],
+})
+export class DiscountReportRoutingModule {}

otis/src/app/discount-report/discount-report.component.css

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+.right {
+  display: flex;
+  justify-content: flex-end;
+}
+
+.spacer {
+  flex: 1 1 auto;
+}

otis/src/app/discount-report/discount-report.component.html

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+<mat-card>
+  <mat-card-title-group>
+    <mat-card-title>Discount Report</mat-card-title>
+    <span class="spacer"></span>
+    <button mat-button mat-icon-button (click)="exportCsv()">
+      <mat-icon>save_alt</mat-icon>
+    </button>
+    <button mat-button mat-icon-button (click)="print()">
+      <mat-icon>print</mat-icon>
+    </button>
+  </mat-card-title-group>
+  <mat-card-content>
+    <form [formGroup]="form" fxLayout="column">
+      <div
+        fxLayout="row"
+        fxLayout.lt-md="column"
+        fxLayoutGap="20px"
+        fxLayoutGap.lt-md="0px"
+        fxLayoutAlign="space-around start"
+      >
+        <mat-form-field fxFlex="40">
+          <input
+            matInput
+            [matDatepicker]="startDate"
+            (focus)="startDate.open()"
+            placeholder="Start Date"
+            formControlName="startDate"
+            autocomplete="off"
+          />
+          <mat-datepicker-toggle matSuffix [for]="startDate"></mat-datepicker-toggle>
+          <mat-datepicker #startDate></mat-datepicker>
+        </mat-form-field>
+        <mat-form-field fxFlex="40">
+          <input
+            matInput
+            [matDatepicker]="finishDate"
+            (focus)="finishDate.open()"
+            placeholder="Finish Date"
+            formControlName="finishDate"
+            autocomplete="off"
+          />
+          <mat-datepicker-toggle matSuffix [for]="finishDate"></mat-datepicker-toggle>
+          <mat-datepicker #finishDate></mat-datepicker>
+        </mat-form-field>
+        <button fxFlex="20" mat-raised-button color="primary" (click)="show()">Show</button>
+      </div>
+    </form>
+    <mat-table #table [dataSource]="dataSource" aria-label="Elements">
+      <!-- Name Column -->
+      <ng-container matColumnDef="name">
+        <mat-header-cell *matHeaderCellDef>Name</mat-header-cell>
+        <mat-cell *matCellDef="let row">{{ row.name }}</mat-cell>
+      </ng-container>
+
+      <!-- Amount Column -->
+      <ng-container matColumnDef="amount">
+        <mat-header-cell *matHeaderCellDef class="right">Amount</mat-header-cell>
+        <mat-cell *matCellDef="let row" class="right">{{ row.amount | currency: 'INR' }}</mat-cell>
+      </ng-container>
+      <mat-header-row *matHeaderRowDef="displayedColumns"></mat-header-row>
+      <mat-row *matRowDef="let row; columns: displayedColumns"></mat-row>
+    </mat-table>
+  </mat-card-content>
+</mat-card>

otis/src/app/discount-report/discount-report.component.spec.ts

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+import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
+
+import { DiscountReportComponent } from './discount-report.component';
+
+describe('DiscountReportComponent', () => {
+  let component: DiscountReportComponent;
+  let fixture: ComponentFixture<DiscountReportComponent>;
+
+  beforeEach(
+    waitForAsync(() => {
+      TestBed.configureTestingModule({
+        declarations: [DiscountReportComponent],
+      }).compileComponents();
+    }),
+  );
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(DiscountReportComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

otis/src/app/discount-report/discount-report.component.ts

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+import { Component, OnInit } from '@angular/core';
+import { FormBuilder, FormGroup } from '@angular/forms';
+import { ActivatedRoute, Router } from '@angular/router';
+import * as moment from 'moment';
+
+import { ToasterService } from '../core/toaster.service';
+import { ToCsvService } from '../shared/to-csv.service';
+
+import { DiscountReport } from './discount-report';
+import { DiscountReportDataSource } from './discount-report-datasource';
+import { DiscountReportService } from './discount-report.service';
+
+@Component({
+  selector: 'app-discount-report',
+  templateUrl: './discount-report.component.html',
+  styleUrls: ['./discount-report.component.css'],
+})
+export class DiscountReportComponent implements OnInit {
+  info: DiscountReport = new DiscountReport();
+  dataSource: DiscountReportDataSource = new DiscountReportDataSource(this.info.amounts);
+  form: FormGroup;
+
+  /** Columns displayed in the table. Columns IDs can be added, removed, or reordered. */
+  displayedColumns = ['name', 'amount'];
+
+  constructor(
+    private route: ActivatedRoute,
+    private router: Router,
+    private fb: FormBuilder,
+    private toCsv: ToCsvService,
+    private toaster: ToasterService,
+    private ser: DiscountReportService,
+  ) {
+    // Create form
+    this.form = this.fb.group({
+      startDate: '',
+      finishDate: '',
+    });
+  }
+
+  ngOnInit() {
+    this.route.data.subscribe((value) => {
+      const data = value as { info: DiscountReport };
+      this.info = data.info;
+      this.form.setValue({
+        startDate: moment(this.info.startDate, 'DD-MMM-YYYY').toDate(),
+        finishDate: moment(this.info.finishDate, 'DD-MMM-YYYY').toDate(),
+      });
+      this.dataSource = new DiscountReportDataSource(this.info.amounts);
+    });
+  }
+
+  show() {
+    const info = this.getInfo();
+    this.router.navigate(['discount-report'], {
+      queryParams: {
+        startDate: info.startDate,
+        finishDate: info.finishDate,
+      },
+    });
+  }
+
+  getInfo(): DiscountReport {
+    const formModel = this.form.value;
+
+    return new DiscountReport({
+      startDate: moment(formModel.startDate).format('DD-MMM-YYYY'),
+      finishDate: moment(formModel.finishDate).format('DD-MMM-YYYY'),
+    });
+  }
+
+  print() {
+    this.ser.print(this.info.startDate, this.info.finishDate).subscribe(
+      () => {
+        this.toaster.show('', 'Successfully Printed');
+      },
+      (error) => {
+        this.toaster.show('Error', error);
+      },
+    );
+  }
+
+  exportCsv() {
+    const headers = {
+      Name: 'name',
+      Amount: 'amount',
+    };
+    const csvData = new Blob([this.toCsv.toCsv(headers, this.dataSource.data)], {
+      type: 'text/csv;charset=utf-8;',
+    });
+    const link = document.createElement('a');
+    link.href = window.URL.createObjectURL(csvData);
+    link.setAttribute('download', 'discount-report.csv');
+    document.body.appendChild(link);
+    link.click();
+    document.body.removeChild(link);
+  }
+}

otis/src/app/discount-report/discount-report.module.spec.ts

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+import { DiscountReportModule } from './discount-report.module';
+
+describe('DiscountReportModule', () => {
+  let discountReportModule: DiscountReportModule;
+
+  beforeEach(() => {
+    discountReportModule = new DiscountReportModule();
+  });
+
+  it('should create an instance', () => {
+    expect(discountReportModule).toBeTruthy();
+  });
+});

otis/src/app/discount-report/discount-report.module.ts

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+import { A11yModule } from '@angular/cdk/a11y';
+import { CdkTableModule } from '@angular/cdk/table';
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+import { FlexLayoutModule } from '@angular/flex-layout';
+import { ReactiveFormsModule } from '@angular/forms';
+import { MomentDateAdapter } from '@angular/material-moment-adapter';
+import { MatAutocompleteModule } from '@angular/material/autocomplete';
+import { MatButtonModule } from '@angular/material/button';
+import { MatCardModule } from '@angular/material/card';
+import {
+  DateAdapter,
+  MAT_DATE_FORMATS,
+  MAT_DATE_LOCALE,
+  MatNativeDateModule,
+} from '@angular/material/core';
+import { MatDatepickerModule } from '@angular/material/datepicker';
+import { MatFormFieldModule } from '@angular/material/form-field';
+import { MatIconModule } from '@angular/material/icon';
+import { MatInputModule } from '@angular/material/input';
+import { MatTableModule } from '@angular/material/table';
+
+import { SharedModule } from '../shared/shared.module';
+
+import { DiscountReportRoutingModule } from './discount-report-routing.module';
+import { DiscountReportComponent } from './discount-report.component';
+
+export const MY_FORMATS = {
+  parse: {
+    dateInput: 'DD-MMM-YYYY',
+  },
+  display: {
+    dateInput: 'DD-MMM-YYYY',
+    monthYearLabel: 'MMM YYYY',
+    dateA11yLabel: 'DD-MMM-YYYY',
+    monthYearA11yLabel: 'MMM YYYY',
+  },
+};
+
+@NgModule({
+  imports: [
+    A11yModule,
+    CommonModule,
+    CdkTableModule,
+    FlexLayoutModule,
+    MatAutocompleteModule,
+    MatButtonModule,
+    MatCardModule,
+    MatDatepickerModule,
+    MatFormFieldModule,
+    MatIconModule,
+    MatInputModule,
+    MatNativeDateModule,
+    MatTableModule,
+    ReactiveFormsModule,
+    SharedModule,
+    DiscountReportRoutingModule,
+  ],
+  declarations: [DiscountReportComponent],
+  providers: [
+    { provide: DateAdapter, useClass: MomentDateAdapter, deps: [MAT_DATE_LOCALE] },
+    { provide: MAT_DATE_FORMATS, useValue: MY_FORMATS },
+  ],
+})
+export class DiscountReportModule {}

otis/src/app/discount-report/discount-report.service.spec.ts

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+import { inject, TestBed } from '@angular/core/testing';
+
+import { DiscountReportService } from './discount-report.service';
+
+describe('DiscountReportService', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [DiscountReportService],
+    });
+  });
+
+  it('should be created', inject([DiscountReportService], (service: DiscountReportService) => {
+    expect(service).toBeTruthy();
+  }));
+});

otis/src/app/discount-report/discount-report.service.ts

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+import { HttpClient, HttpParams } from '@angular/common/http';
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs/internal/Observable';
+import { catchError } from 'rxjs/operators';
+
+import { ErrorLoggerService } from '../core/error-logger.service';
+
+import { DiscountReport } from './discount-report';
+
+const url = '/api/discount-report';
+const serviceName = 'DiscountReportService';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class DiscountReportService {
+  constructor(private http: HttpClient, private log: ErrorLoggerService) {}
+
+  get(startDate: string | null, finishDate: string | null): Observable<DiscountReport> {
+    const options = { params: new HttpParams() };
+    if (startDate !== null) {
+      options.params = options.params.set('s', startDate);
+    }
+    if (finishDate !== null) {
+      options.params = options.params.set('f', finishDate);
+    }
+    return this.http
+      .get<DiscountReport>(url, options)
+      .pipe(catchError(this.log.handleError(serviceName, 'get'))) as Observable<DiscountReport>;
+  }
+
+  print(startDate: string | null, finishDate: string | null): Observable<boolean> {
+    const printUrl = `${url}/print`;
+    const options = { params: new HttpParams() };
+    if (startDate !== null) {
+      options.params = options.params.set('s', startDate);
+    }
+    if (finishDate !== null) {
+      options.params = options.params.set('f', finishDate);
+    }
+    return this.http
+      .get<boolean>(printUrl, options)
+      .pipe(catchError(this.log.handleError(serviceName, 'print'))) as Observable<boolean>;
+  }
+}

otis/src/app/discount-report/discount-report.ts

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+import { DiscountReportItem } from './discount-report-item';
+
+export class DiscountReport {
+  startDate: string;
+  finishDate: string;
+  amounts: DiscountReportItem[];
+
+  public constructor(init?: Partial<DiscountReport>) {
+    this.startDate = '';
+    this.finishDate = '';
+    this.amounts = [];
+    Object.assign(this, init);
+  }
+}