MRMCashFlowComponent

Kind: Class

Source: Frontend/src/app/components/dashboard/dashboard-libary/widgets/mrm-cash-flow/mrm-cash-flow.component.ts (line 147)

Part of: Frontend

MRMCashFlowComponent is an Angular dashboard widget that loads, prepares, and saves MRM cash-flow data. It checks feature subscription access, builds monthly and yearly summaries, and derives currency rates from dashboard header data.

Extends: BaseWidgetComponent

Methods

Properties

Where it refuses work

• MRMCashFlowComponent stops the work with an early return when this.dashboardLibraryService.checkFeatureSubscription(this.widget.chartEnumId).
• MRMCashFlowComponent stops the work with an early return when findMonthIndex > -1.
• MRMCashFlowComponent stops the work with an early return when MonthId == 12.
• MRMCashFlowComponent stops the work with an early return when month[propertyName] < this.data.BanksSummary[monthIndex - 1][propertyName].
• MRMCashFlowComponent stops the work with an early return when month[propertyName] < this.data.ReceivablesSummary[monthIndex - 1][propertyName].
• MRMCashFlowComponent stops the work with an early return when month[propertyName] < this.data.PayablesSummary[monthIndex - 1][propertyName].

Diagram

mermaid
graph LR
  A[Angular lifecycle] --> B[ngOnInit]
  A --> C[ngOnChanges]
  B --> D[checkFeatureSubscription]
  D --> E[getDashboardData]
  E --> F[initalizingData]
  F --> G[fillMonthsSummery]
  G --> H[calculateSumByMonth]
  G --> I[calculateSumByYear]
  E --> J[getCurrencyRateFromHeader]
  F --> K[saveDashboardData]

Usage

ts
import { ComponentFixture, TestBed } from '@angular/core/testing';
import { MRMCashFlowComponent } from './mrm-cash-flow.component';

describe('MRMCashFlowComponent', () => {
  let component: MRMCashFlowComponent;
  let fixture: ComponentFixture<MRMCashFlowComponent>;

  beforeEach(() => {
    TestBed.configureTestingModule({
      declarations: [MRMCashFlowComponent],
    });

    fixture = TestBed.createComponent(MRMCashFlowComponent);
    component = fixture.componentInstance;
  });

  it('loads and summarizes dashboard cash-flow data', () => {
    fixture.detectChanges();

    if (component.checkFeatureSubscription()) {
      component.getDashboardData();
      component.fillMonthsSummery();
      component.calculateSumByMonth();
      component.calculateSumByYear();
      component.saveDashboardData();
    }
  });
});

AI Coding Instructions

• Check checkFeatureSubscription() before requesting or displaying cash-flow data.
• Keep data preparation in initalizingData() and fillMonthsSummery() so monthly and yearly calculations operate on the same state.
• Call getDashboardData() when relevant dashboard inputs change through ngOnChanges().
• Read exchange-rate values through getCurrencyRateFromHeader() rather than duplicating header parsing logic.
• Preserve the existing save flow by updating component data before calling saveDashboardData().

Used by

2 references from 2 files. Each is a place in this repository where the symbol is actually used — go read one rather than trusting an example.

Imported by (2)

• DashboardWidgetsModule — Frontend/src/app/components/dashboard/dashboard-widgets.module.ts:1
• ReportsTabComponent — Frontend/src/app/components/reports/reports-library/reports-tab/reports-tab.component.ts:1