common-cents-web/src/app/components/expense/expense.component.ts
2026-02-22 23:28:10 -06:00

99 lines
3 KiB
TypeScript

import { Component, model, signal, viewChild } from '@angular/core';
import { MatCardModule } from '@angular/material/card';
import { MatButtonModule } from '@angular/material/button';
import { CreateExpense, Expense, ExpenseService, UpdateExpense } from '../../services/expense.service';
import { MatIcon } from '@angular/material/icon';
import { ExpenseForm, ExpenseFormComponent } from './expense-form/expense-form.component';
import { CurrencyPipe, DatePipe } from '@angular/common';
import { Temporal } from '@js-temporal/polyfill';
@Component({
selector: 'app-expense',
imports: [MatCardModule, MatButtonModule, MatIcon, ExpenseFormComponent, DatePipe, CurrencyPipe],
providers: [],
templateUrl: './expense.component.html',
styleUrl: './expense.component.scss'
})
export class ExpenseComponent {
private form = viewChild(ExpenseFormComponent);
public editingExpense = signal(false);
public savingExpense = signal(false);
public expense = model<Expense>();
public formValid = model(false);
public formDirty = model(false);
public formData = model<ExpenseForm>();
public constructor(private readonly expenseService: ExpenseService) { }
public editClick(): void {
this.editingExpense.set(true);
}
public async addClick(): Promise<void> {
const form = this.formData()!;
const postExpense: CreateExpense = {
date: this.dateToPlainDate(form.date),
cents: form.cents,
categoryId: form.category.id,
note: !!form.note ? form.note : undefined,
merchantId: !!form.merchant ? form.merchant.id : undefined,
tagIds: form.tags.map(tag => tag.id)
};
this.savingExpense.set(true);
try {
await this.expenseService.postExpense(postExpense);
this.resetForm();
}
catch (error) {
console.error(error); // TODO: Add error processing
}
finally {
this.savingExpense.set(false);
}
}
public resetAddClick(): void {
this.resetForm(true);
}
public async updateClick(): Promise<void> {
const form = this.formData()!;
const putExpense: UpdateExpense = {
id: this.expense()!.id,
date: this.dateToPlainDate(form.date),
cents: form.cents,
categoryId: form.category.id,
note: !!form.note ? form.note : undefined,
merchantId: !!form.merchant ? form.merchant.id : undefined,
tagIds: form.tags.map(tag => tag.id)
};
this.savingExpense.set(true);
try {
const expense = await this.expenseService.updateExpense(putExpense);
this.expense.set(expense);
this.form()?.refresh(expense);
this.editingExpense.set(false);
}
catch (error) {
console.error(error); // TODO: Add error processing
}
finally {
this.savingExpense.set(false);
}
}
public cancelUpdateClick(): void {
this.resetForm();
}
private resetForm(clearDate = false): void {
this.form()?.reset(clearDate);
this.editingExpense.set(false);
}
private dateToPlainDate(date: Date): Temporal.PlainDate {
return new Temporal.PlainDate(date.getFullYear(), date.getMonth() + 1, date.getDate());
}
}