MrmDepreciationComponent

Kind: Class

Source: Pams/Web/Pams.Web/Client/app/components/dashboard/dashboard-libary/widgets/mrm-depreciation/mrm-depreciation.component.ts (line 77)

Part of: Pams

MrmDepreciationComponent is an Angular dashboard widget that checks authorization, loads and saves dashboard data, and calculates depreciation totals by year and month. It responds to initialization and change events, translates month names for display, and releases resources during destruction.

Methods

Properties

Where it refuses work

• MrmDepreciationComponent stops the work with an early return when month.MonthId == 12.
• MrmDepreciationComponent stops the work with an early return when month[propertyName] < this.data[bIndex - 1][propertyName].
• MrmDepreciationComponent stops the work with an early return when month[propertyName] < this.totalBookingMonths[index - 1][propertyName].
• MrmDepreciationComponent stops the work with an early return when this.allowedtoEnableEdting.
• MrmDepreciationComponent stops the work with an early return when this.allowedtoEdit.

Diagram

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

Usage

ts
import { TestBed } from '@angular/core/testing';
import { MrmDepreciationComponent } from './mrm-depreciation.component';

describe('MrmDepreciationComponent', () => {
  it('loads and calculates dashboard depreciation data', async () => {
    await TestBed.configureTestingModule({
      declarations: [MrmDepreciationComponent],
    }).compileComponents();

    const fixture = TestBed.createComponent(MrmDepreciationComponent);
    fixture.detectChanges();

    const widget = fixture.componentInstance;

    widget.getDashboardData();
    widget.calculateSumByYear();
    widget.calculateSumByMonth();

    fixture.destroy();
  });
});

AI Coding Instructions

• Let Angular invoke ngOnInit, ngOnChanges, and ngOnDestroy; do not call lifecycle methods from production feature code.
• Run authorization checks through GetAuthorizationAccess() before exposing or saving dashboard data.
• Keep data preparation in initalizingData() and keep yearly and monthly aggregation logic in their respective calculation methods.
• Preserve the month-label conversion path through translateMonthName() when adding chart labels or date-based display values.
• Release subscriptions, timers, or other retained resources from ngOnDestroy().

Used by

3 references from 3 files. Each is a place in this repository where the symbol is actually used — go read one rather than trusting an example.

Imported by (3)

• TranslateHandler — Pams/Web/Pams.Web/Client/app/app.module.ts:1
• DashboardTabComponent — Pams/Web/Pams.Web/Client/app/components/dashboard/dashboard-libary/dashboard-tab/dashboard-tab.component.ts:1
• ReportsTabComponent — Pams/Web/Pams.Web/Client/app/components/dashboard/reports-library/reports-tab/reports-tab.component.ts:1