Moved to Angular 6.0

----

Pending
* Table width for the points column in incentive
* Linting
* keyboard navigation where it was used earlier
* can remove the unused totals calculated serverside in productledger
* spinner and loading bars
* Activate Guard for Employee Function tabs
* Progress for Fingerprint uploads
* deleted reconcile and receipe features as they were not being used
* focus the right control on component load

overlord/src/app/ledger/ledger-datasource.ts

@@ -0,0 +1,61 @@
+import {DataSource} from '@angular/cdk/collections';
+import {MatPaginator, MatSort} from '@angular/material';
+import {map} from 'rxjs/operators';
+import {merge, Observable, of as observableOf} from 'rxjs';
+import {LedgerItem} from './ledger';
+
+
+export class LedgerDataSource extends DataSource<LedgerItem> {
+
+  constructor(private paginator: MatPaginator, private sort: MatSort, public data: LedgerItem[]) {
+    super();
+  }
+
+  connect(): Observable<LedgerItem[]> {
+    const dataMutations = [
+      observableOf(this.data),
+      this.paginator.page,
+      this.sort.sortChange
+    ];
+
+    // Set the paginators length
+    this.paginator.length = this.data.length;
+
+    return merge(...dataMutations).pipe(map(() => {
+      return this.getPagedData(this.getSortedData([...this.data]));
+    }));
+  }
+
+  disconnect() {
+  }
+
+  private getPagedData(data: LedgerItem[]) {
+    const startIndex = this.paginator.pageIndex * this.paginator.pageSize;
+    return data.splice(startIndex, this.paginator.pageSize);
+  }
+
+  private getSortedData(data: LedgerItem[]) {
+    if (!this.sort.active || this.sort.direction === '') {
+      return data;
+    }
+
+    return data.sort((a, b) => {
+      const isAsc = this.sort.direction === 'asc';
+      switch (this.sort.active) {
+        case 'date':
+          return compare(a.date, b.date, isAsc);
+        case 'debit':
+          return compare(+a.debit, +b.debit, isAsc);
+        case 'credit':
+          return compare(+a.credit, +b.credit, isAsc);
+        default:
+          return 0;
+      }
+    });
+  }
+}
+
+/** Simple sort comparator for example ID/Name columns (for client-side sorting). */
+function compare(a, b, isAsc) {
+  return (a < b ? -1 : 1) * (isAsc ? 1 : -1);
+}

overlord/src/app/ledger/ledger-resolver.service.spec.ts

@@ -0,0 +1,15 @@
+import {inject, TestBed} from '@angular/core/testing';
+
+import {LedgerResolver} from './ledger-resolver.service';
+
+describe('LedgerResolver', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [LedgerResolver]
+    });
+  });
+
+  it('should be created', inject([LedgerResolver], (service: LedgerResolver) => {
+    expect(service).toBeTruthy();
+  }));
+});

overlord/src/app/ledger/ledger-resolver.service.ts

@@ -0,0 +1,21 @@
+import {Injectable} from '@angular/core';
+import {ActivatedRouteSnapshot, Resolve, RouterStateSnapshot} from '@angular/router';
+import {Observable} from 'rxjs/internal/Observable';
+import {Ledger} from './ledger';
+import {LedgerService} from './ledger.service';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class LedgerResolver implements Resolve<Ledger> {
+
+  constructor(private ser: LedgerService) {
+  }
+
+  resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<Ledger> {
+    const id = route.paramMap.get('id');
+    const startDate = route.queryParamMap.get('startDate') || null;
+    const finishDate = route.queryParamMap.get('finishDate') || null;
+    return this.ser.list(id, startDate, finishDate);
+  }
+}

overlord/src/app/ledger/ledger-routing.module.spec.ts

@@ -0,0 +1,13 @@
+import {LedgerRoutingModule} from './ledger-routing.module';
+
+describe('LedgerRoutingModule', () => {
+  let ledgerRoutingModule: LedgerRoutingModule;
+
+  beforeEach(() => {
+    ledgerRoutingModule = new LedgerRoutingModule();
+  });
+
+  it('should create an instance', () => {
+    expect(ledgerRoutingModule).toBeTruthy();
+  });
+});

overlord/src/app/ledger/ledger-routing.module.ts

@@ -0,0 +1,49 @@
+import {NgModule} from '@angular/core';
+import {CommonModule} from '@angular/common';
+import {RouterModule, Routes} from '@angular/router';
+import {LedgerResolver} from './ledger-resolver.service';
+import {AuthGuard} from '../auth/auth-guard.service';
+import {LedgerComponent} from './ledger.component';
+
+const ledgerRoutes: Routes = [
+  {
+    path: 'Ledger',
+    component: LedgerComponent,
+    canActivate: [AuthGuard],
+    data: {
+      permission: 'Ledger'
+    },
+    resolve: {
+      info: LedgerResolver
+    },
+    runGuardsAndResolvers: 'always'
+  },
+  {
+    path: 'Ledger/:id',
+    component: LedgerComponent,
+    canActivate: [AuthGuard],
+    data: {
+      permission: 'Ledger'
+    },
+    resolve: {
+      info: LedgerResolver
+    },
+    runGuardsAndResolvers: 'always'
+  }
+];
+
+@NgModule({
+  imports: [
+    CommonModule,
+    RouterModule.forChild(ledgerRoutes)
+
+  ],
+  exports: [
+    RouterModule
+  ],
+  providers: [
+    LedgerResolver
+  ]
+})
+export class LedgerRoutingModule {
+}

overlord/src/app/ledger/ledger.component.css

@@ -0,0 +1,12 @@
+.right {
+  display: flex;
+  justify-content: flex-end;
+}
+
+.selected{
+  background: #fff3cd
+}
+
+.unposted{
+  background: #f8d7da
+}

overlord/src/app/ledger/ledger.component.html

@@ -0,0 +1,102 @@
+<mat-card>
+  <mat-card-title-group>
+    <mat-card-title>Ledger</mat-card-title>
+    <button mat-button mat-icon-button *ngIf="dataSource.data.length" (click)="exportCsv()">
+      <mat-icon>save_alt</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>
+          <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>
+          <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>
+      </div>
+      <div fxLayout="row" fxLayout.lt-md="column" fxLayoutGap="20px" fxLayoutGap.lt-md="0px"
+           fxLayoutAlign="space-around start">
+        <mat-form-field fxFlex="80">
+          <input type="text" matInput #accountElement placeholder="Account" [matAutocomplete]="auto"
+                 formControlName="account" autocomplete="off">
+          <mat-autocomplete #auto="matAutocomplete" autoActiveFirstOption [displayWith]="displayFn"
+                            (optionSelected)="selected($event)">
+            <mat-option *ngFor="let account of accounts | async" [value]="account">{{account.name}}</mat-option>
+          </mat-autocomplete>
+        </mat-form-field>
+        <button fxFlex="20" mat-raised-button color="primary" (click)="show()">Show</button>
+      </div>
+    </form>
+    <mat-table #table [dataSource]="dataSource" matSort aria-label="Elements">
+
+      <!-- Date Column -->
+      <ng-container matColumnDef="date">
+        <mat-header-cell *matHeaderCellDef mat-sort-header>Date</mat-header-cell>
+        <mat-cell *matCellDef="let row">{{row.date}}</mat-cell>
+        <mat-footer-cell *matFooterCellDef></mat-footer-cell>
+      </ng-container>
+
+      <!-- Particulars Column -->
+      <ng-container matColumnDef="particulars">
+        <mat-header-cell *matHeaderCellDef mat-sort-header>Particulars</mat-header-cell>
+        <mat-cell *matCellDef="let row"><a [href]="row.url">{{row.name}}</a></mat-cell>
+        <mat-footer-cell *matFooterCellDef>Closing Balance</mat-footer-cell>
+      </ng-container>
+
+      <!-- Type Column -->
+      <ng-container matColumnDef="type">
+        <mat-header-cell *matHeaderCellDef mat-sort-header>Type</mat-header-cell>
+        <mat-cell *matCellDef="let row">{{row.type}}</mat-cell>
+        <mat-footer-cell *matFooterCellDef>Closing Balance</mat-footer-cell>
+      </ng-container>
+
+      <!-- Narration Column -->
+      <ng-container matColumnDef="narration">
+        <mat-header-cell *matHeaderCellDef mat-sort-header>Narration</mat-header-cell>
+        <mat-cell *matCellDef="let row">{{row.narration}}</mat-cell>
+        <mat-footer-cell *matFooterCellDef></mat-footer-cell>
+      </ng-container>
+
+      <!-- Debit Column -->
+      <ng-container matColumnDef="debit">
+        <mat-header-cell *matHeaderCellDef mat-sort-header class="right">Debit</mat-header-cell>
+        <mat-cell *matCellDef="let row" class="right">{{row.debit | currency:'INR' | clear}}</mat-cell>
+        <mat-footer-cell *matFooterCellDef class="right">{{debit | currency:'INR'}}</mat-footer-cell>
+      </ng-container>
+
+      <!-- Credit Column -->
+      <ng-container matColumnDef="credit">
+        <mat-header-cell *matHeaderCellDef mat-sort-header class="right">Credit</mat-header-cell>
+        <mat-cell *matCellDef="let row" class="right">{{row.credit | currency:'INR' | clear}}</mat-cell>
+        <mat-footer-cell *matFooterCellDef class="right">{{credit | currency:'INR'}}</mat-footer-cell>
+      </ng-container>
+
+      <!-- Running Column -->
+      <ng-container matColumnDef="running">
+        <mat-header-cell *matHeaderCellDef mat-sort-header class="right">Running</mat-header-cell>
+        <mat-cell *matCellDef="let row" class="right">{{row.running | currency:'INR' | accounting}}</mat-cell>
+        <mat-footer-cell *matFooterCellDef class="right">{{running | currency:'INR' | accounting}}</mat-footer-cell>
+      </ng-container>
+
+      <mat-header-row *matHeaderRowDef="displayedColumns"></mat-header-row>
+      <mat-row *matRowDef="let row; columns: displayedColumns;" [ngClass]="getRowClass(row.id, row.posted)"
+               (click)="selectRow(row.id)"></mat-row>
+      <mat-footer-row *matFooterRowDef="displayedColumns"></mat-footer-row>
+    </mat-table>
+
+    <mat-paginator #paginator
+                   [length]="dataSource.data.length"
+                   [pageIndex]="0"
+                   [pageSize]="50"
+                   [pageSizeOptions]="[25, 50, 100, 250, 300, 5000]">
+    </mat-paginator>
+  </mat-card-content>
+</mat-card>

overlord/src/app/ledger/ledger.component.spec.ts

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

overlord/src/app/ledger/ledger.component.ts

@@ -0,0 +1,157 @@
+import {AfterViewInit, Component, ElementRef, OnInit, ViewChild} from '@angular/core';
+import {FormBuilder, FormGroup} from '@angular/forms';
+import {MatAutocompleteSelectedEvent, MatPaginator, MatSort} from '@angular/material';
+import {ActivatedRoute, Router} from '@angular/router';
+import {Observable, of as observableOf} from 'rxjs';
+import {debounceTime, distinctUntilChanged, map, startWith, switchMap} from 'rxjs/operators';
+import * as moment from 'moment';
+import {LedgerDataSource} from './ledger-datasource';
+import {Ledger} from './ledger';
+import {Account} from '../account/account';
+import {LedgerService} from './ledger.service';
+import {AccountService} from '../account/account.service';
+
+@Component({
+  selector: 'app-ledger',
+  templateUrl: './ledger.component.html',
+  styleUrls: ['./ledger.component.css']
+})
+export class LedgerComponent implements OnInit, AfterViewInit {
+  @ViewChild('accountElement') accountElement: ElementRef;
+  @ViewChild(MatPaginator) paginator: MatPaginator;
+  @ViewChild(MatSort) sort: MatSort;
+  dataSource: LedgerDataSource;
+  form: FormGroup;
+  info: Ledger;
+  selectedRowId: string;
+  debit: number;
+  credit: number;
+  running: number;
+  /** Columns displayed in the table. Columns IDs can be added, removed, or reordered. */
+  displayedColumns = ['date', 'particulars', 'type', 'narration', 'debit', 'credit', 'running'];
+
+  accounts: Observable<Account[]>;
+
+  constructor(
+    private route: ActivatedRoute,
+    private router: Router,
+    private fb: FormBuilder,
+    private ser: LedgerService,
+    private accountSer: AccountService
+  ) {
+    this.createForm();
+
+    this.accounts = this.form.get('account').valueChanges
+      .pipe(
+        startWith(null),
+        map(x => (x !== null && x.length >= 1) ? x : null),
+        debounceTime(150),
+        distinctUntilChanged(),
+        switchMap(x => (x === null) ? observableOf([]) : this.accountSer.autocomplete(x))
+      );
+  }
+
+  ngOnInit() {
+    this.route.data
+      .subscribe((data: { info: Ledger }) => {
+        this.info = data.info;
+        this.calculateTotals();
+        this.form.setValue({
+          account: this.info.account,
+          startDate: moment(this.info.startDate, 'DD-MMM-YYYY').toDate(),
+          finishDate: moment(this.info.finishDate, 'DD-MMM-YYYY').toDate()
+        });
+        this.dataSource = new LedgerDataSource(this.paginator, this.sort, this.info.body);
+      });
+  }
+
+  ngAfterViewInit() {
+    setTimeout(() => {
+      this.accountElement.nativeElement.focus();
+    }, 0);
+  }
+
+  displayFn(account?: Account): string | undefined {
+    return account ? account.name : undefined;
+  }
+
+  calculateTotals() {
+    this.debit = 0;
+    this.credit = 0;
+    this.running = 0;
+    this.info.body.forEach((item) => {
+      if (item.type !== 'Opening Balance') {
+        this.debit += item.debit;
+        this.credit += item.credit;
+        if (item.posted) {
+          this.running += item.debit - item.credit;
+        }
+      } else {
+        this.running += item.debit - item.credit;
+      }
+      item.running = this.running;
+    });
+  }
+
+  selected(event: MatAutocompleteSelectedEvent): void {
+    this.info.account = event.option.value;
+  }
+
+  selectRow(id: string): void {
+    this.selectedRowId = id;
+  }
+
+  getRowClass(id: string, posted: boolean): string {
+    if (this.selectedRowId === id) {
+      return 'selected';
+    } else if (!posted) {
+      return 'unposted';
+    } else {
+      return '';
+    }
+  }
+
+  show() {
+    const info = this.getInfo();
+    this.router.navigate(['Ledger', info.account.id], {
+      queryParams: {
+        startDate: info.startDate,
+        finishDate: info.finishDate
+      }
+    });
+  }
+
+  createForm() {
+    this.form = this.fb.group({
+      startDate: '',
+      finishDate: '',
+      account: ''
+    });
+  }
+
+  getInfo(): Ledger {
+    const formModel = this.form.value;
+
+    return {
+      account: formModel.account,
+      startDate: moment(formModel.startDate).format('DD-MMM-YYYY'),
+      finishDate: moment(formModel.finishDate).format('DD-MMM-YYYY')
+    };
+  }
+
+  exportCsv() {
+    const data: string[] = ['Date , Name , Type , Narration , Debit , Credit , Running , Posted'];
+    data.push(
+      ...this.dataSource.data.map(x => x.date + ', ' + x.name + ', ' + x.type + ', ' +
+        x.narration + ', ' + x.debit + ', ' + x.credit + ', ' + x.running + ', ' + x.posted)
+    );
+
+    const csvData = new Blob([data.join('\n')], {type: 'text/csv;charset=utf-8;'});
+    const link = document.createElement('a');
+    link.href = window.URL.createObjectURL(csvData);
+    link.setAttribute('download', 'ledger.csv');
+    document.body.appendChild(link);
+    link.click();
+    document.body.removeChild(link);
+  }
+}

overlord/src/app/ledger/ledger.module.spec.ts

@@ -0,0 +1,13 @@
+import {LedgerModule} from './ledger.module';
+
+describe('LedgerModule', () => {
+  let ledgerModule: LedgerModule;
+
+  beforeEach(() => {
+    ledgerModule = new LedgerModule();
+  });
+
+  it('should create an instance', () => {
+    expect(ledgerModule).toBeTruthy();
+  });
+});

overlord/src/app/ledger/ledger.module.ts

@@ -0,0 +1,75 @@
+import {NgModule} from '@angular/core';
+import {CommonModule} from '@angular/common';
+import {
+  DateAdapter,
+  MAT_DATE_FORMATS,
+  MAT_DATE_LOCALE,
+  MatAutocompleteModule,
+  MatButtonModule,
+  MatCardModule,
+  MatCheckboxModule,
+  MatDatepickerModule,
+  MatFormFieldModule,
+  MatIconModule,
+  MatInputModule,
+  MatNativeDateModule,
+  MatPaginatorModule,
+  MatProgressSpinnerModule,
+  MatSortModule,
+  MatTableModule
+} from '@angular/material';
+import {SharedModule} from '../shared/shared.module';
+import {ReactiveFormsModule} from '@angular/forms';
+import {CdkTableModule} from '@angular/cdk/table';
+import {LedgerRoutingModule} from './ledger-routing.module';
+import {LedgerComponent} from './ledger.component';
+import {MomentDateAdapter} from '@angular/material-moment-adapter';
+import {A11yModule} from '@angular/cdk/a11y';
+import {FlexLayoutModule, FlexModule} from '@angular/flex-layout';
+
+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,
+    FlexModule,
+    FlexLayoutModule,
+    MatAutocompleteModule,
+    MatButtonModule,
+    MatCardModule,
+    MatCheckboxModule,
+    MatDatepickerModule,
+    MatFormFieldModule,
+    MatIconModule,
+    MatInputModule,
+    MatNativeDateModule,
+    MatPaginatorModule,
+    MatProgressSpinnerModule,
+    MatSortModule,
+    MatTableModule,
+    ReactiveFormsModule,
+    SharedModule,
+    LedgerRoutingModule
+  ],
+  declarations: [
+    LedgerComponent
+  ],
+  providers: [
+    {provide: DateAdapter, useClass: MomentDateAdapter, deps: [MAT_DATE_LOCALE]},
+    {provide: MAT_DATE_FORMATS, useValue: MY_FORMATS},
+  ]
+})
+export class LedgerModule {
+}

overlord/src/app/ledger/ledger.service.spec.ts

@@ -0,0 +1,15 @@
+import {inject, TestBed} from '@angular/core/testing';
+
+import {LedgerService} from './ledger.service';
+
+describe('LedgerService', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [LedgerService]
+    });
+  });
+
+  it('should be created', inject([LedgerService], (service: LedgerService) => {
+    expect(service).toBeTruthy();
+  }));
+});

overlord/src/app/ledger/ledger.service.ts

@@ -0,0 +1,38 @@
+import {Injectable} from '@angular/core';
+import {catchError} from 'rxjs/operators';
+import {Observable} from 'rxjs/internal/Observable';
+import {HttpClient, HttpHeaders, HttpParams} from '@angular/common/http';
+import {Ledger} from './ledger';
+import {ErrorLoggerService} from '../core/error-logger.service';
+
+const httpOptions = {
+  headers: new HttpHeaders({'Content-Type': 'application/json'})
+};
+
+const url = '/api/Ledger';
+const serviceName = 'LedgerService';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class LedgerService {
+
+  constructor(private http: HttpClient, private log: ErrorLoggerService) {
+  }
+
+  list(date: string, startDate: string, finishDate): Observable<Ledger> {
+    const listUrl = (date === null) ? url : `${url}/${date}`;
+    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 <Observable<Ledger>>this.http.get<Ledger>(listUrl, options)
+      .pipe(
+        catchError(this.log.handleError(serviceName, 'list'))
+      );
+  }
+
+}

overlord/src/app/ledger/ledger.ts

@@ -0,0 +1,21 @@
+import {Account} from '../account/account';
+
+export class LedgerItem {
+  date: string;
+  id: string;
+  name: string;
+  type: string;
+  narration: string;
+  debit: number;
+  credit: number;
+  running: number;
+  posted: boolean;
+  url: string;
+}
+
+export class Ledger {
+  startDate: string;
+  finishDate: string;
+  account: Account;
+  body?: LedgerItem[];
+}