feat(accounting): add periodic accruals component (#274)

Add periodic accruals component to execute periodic accrual accounting
till a specified date.

src/app/accounting/accounting-routing.module.ts

@@ -30,6 +30,7 @@ import { CreateRuleComponent } from './accounting-rules/create-rule/create-rule.
 import { ViewRuleComponent } from './accounting-rules/view-rule/view-rule.component';
 import { ViewAccountingRuleResolver } from './accounting-rules/view-rule/view-rule.resolver';
 import { EditRuleComponent } from './accounting-rules/edit-rule/edit-rule.component';
+import { PeriodicAccrualsComponent } from './periodic-accruals/periodic-accruals.component';
 
 const routes: Routes = [
   Route.withShell([
@@ -200,6 +201,11 @@ const routes: Routes = [
               ]
             }
           ]
+        },
+        {
+          path: 'periodic-accruals',
+          component: PeriodicAccrualsComponent,
+          data: { title:  extract('Periodic Accrual Accounting'), breadcrumb: 'Execute Periodic Accrual Accounting' }
         }
       ]
     }

src/app/accounting/accounting.component.html

@@ -64,11 +64,9 @@
           <p matLine>List of all accounting rules</p>
         </mat-list-item>
 
-        <mat-list-item>
+        <mat-list-item [routerLink]="['/accounting/periodic-accruals']">
           <mat-icon matListIcon>calendar_today</mat-icon>
-          <a matLine href="https://www.google.com">
-            Accruals
-          </a>
+          <h4 matLine>Accruals</h4>
           <p matLine>Accrues income, expenses and liabilities as on the provided date</p>
         </mat-list-item>
 

src/app/accounting/accounting.module.ts

@@ -28,6 +28,7 @@ import { AccountingRulesComponent } from './accounting-rules/accounting-rules.co
 import { CreateRuleComponent } from './accounting-rules/create-rule/create-rule.component';
 import { ViewRuleComponent } from './accounting-rules/view-rule/view-rule.component';
 import { EditRuleComponent } from './accounting-rules/edit-rule/edit-rule.component';
+import { PeriodicAccrualsComponent } from './periodic-accruals/periodic-accruals.component';
 
 @NgModule({
   imports: [
@@ -60,7 +61,8 @@ import { EditRuleComponent } from './accounting-rules/edit-rule/edit-rule.compon
     AccountingRulesComponent,
     CreateRuleComponent,
     ViewRuleComponent,
-    EditRuleComponent
+    EditRuleComponent,
+    PeriodicAccrualsComponent
   ],
   entryComponents: [
     RevertTransactionComponent,

src/app/accounting/accounting.service.ts

@@ -165,4 +165,8 @@ export class AccountingService {
     return this.http.put(`/accountingrules/${accoutingRuleId}`, accountingRule);
   }
 
+  executePeriodicAccruals(periodicAccruals: any) {
+    return this.http.post('/runaccruals', periodicAccruals);
+  }
+
 }

src/app/accounting/periodic-accruals/periodic-accruals.component.html

@@ -0,0 +1,30 @@
+<div class="container">
+
+  <mat-card>
+
+    <form [formGroup]="periodicAccrualsForm" (ngSubmit)="submit()">
+
+      <mat-card-content>
+
+        <div fxLayout="row">
+
+          <mat-form-field fxFlex>
+            <input matInput [min]="minDate" [max]="maxDate" [matDatepicker]="tillDatePicker" placeholder="Accrue Till Date" required formControlName="tillDate">
+            <mat-datepicker-toggle matSuffix [for]="tillDatePicker"></mat-datepicker-toggle>
+            <mat-datepicker #tillDatePicker></mat-datepicker>
+          </mat-form-field>
+
+        </div>
+
+      </mat-card-content>
+
+      <mat-card-actions fxLayout="row" fxLayout.xs="column" fxLayoutAlign="center" fxLayoutGap="5px">
+        <button type="button" mat-raised-button [routerLink]="['/accounting']">Cancel</button>
+        <button mat-raised-button color="primary"><mat-icon>play_arrow</mat-icon>&nbsp;&nbsp;Run Periodic Accruals</button>
+      </mat-card-actions>
+
+    </form>
+
+  </mat-card>
+
+</div>

src/app/accounting/periodic-accruals/periodic-accruals.component.scss

@@ -0,0 +1,3 @@
+.container {
+  max-width: 37rem;
+}

src/app/accounting/periodic-accruals/periodic-accruals.component.spec.ts

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

src/app/accounting/periodic-accruals/periodic-accruals.component.ts

@@ -0,0 +1,43 @@
+import { Component, OnInit } from '@angular/core';
+import { FormGroup, FormBuilder, Validators } from '@angular/forms';
+import { Router } from '@angular/router';
+
+import { AccountingService } from '../accounting.service';
+
+@Component({
+  selector: 'mifosx-periodic-accruals',
+  templateUrl: './periodic-accruals.component.html',
+  styleUrls: ['./periodic-accruals.component.scss']
+})
+export class PeriodicAccrualsComponent implements OnInit {
+
+  minDate = new Date(2000, 0, 1);
+  maxDate = new Date();
+  periodicAccrualsForm: FormGroup;
+
+  constructor(private formBuilder: FormBuilder,
+              private accountingService: AccountingService,
+              private router: Router) { }
+
+  ngOnInit() {
+    this.createPeriodicAccrualsForm();
+  }
+
+  createPeriodicAccrualsForm() {
+    this.periodicAccrualsForm = this.formBuilder.group({
+      'tillDate': ['', Validators.required]
+    });
+  }
+
+  submit() {
+    const periodicAccruals = this.periodicAccrualsForm.value;
+    // TODO: Update once language and date settings are setup
+    periodicAccruals.locale = 'en';
+    periodicAccruals.dateFormat = 'dd MMMM yyyy';
+    periodicAccruals.tillDate = '06 August 2018';
+    this.accountingService.executePeriodicAccruals(periodicAccruals).subscribe(response => {
+      this.router.navigate(['/accounting']);
+    });
+  }
+
+}