81 lines
2.2 KiB
TypeScript
81 lines
2.2 KiB
TypeScript
/**
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* Application Use Case: CreatePaymentUseCase
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*
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* Creates a new payment.
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*/
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import type { IPaymentRepository } from '../../domain/repositories/IPaymentRepository';
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import type { Payment, PaymentType, PayerType, PaymentStatus } from '../../domain/entities/Payment';
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import type {
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ICreatePaymentPresenter,
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CreatePaymentResultDTO,
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CreatePaymentViewModel,
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PaymentDto,
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} from '../presenters/ICreatePaymentPresenter';
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import type { UseCase } from '@core/shared/application/UseCase';
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export interface CreatePaymentInput {
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type: PaymentType;
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amount: number;
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payerId: string;
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payerType: PayerType;
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leagueId: string;
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seasonId?: string;
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}
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export class CreatePaymentUseCase
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implements UseCase<CreatePaymentInput, CreatePaymentResultDTO, CreatePaymentViewModel, ICreatePaymentPresenter>
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{
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constructor(private readonly paymentRepository: IPaymentRepository) {}
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async execute(
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input: CreatePaymentInput,
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presenter: ICreatePaymentPresenter,
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): Promise<void> {
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presenter.reset();
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const { type, amount, payerId, payerType, leagueId, seasonId } = input;
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// Calculate platform fee (assume 5% for now)
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const platformFee = Math.round(amount * 0.05 * 100) / 100;
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const netAmount = amount - platformFee;
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const id = `payment-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`;
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const payment: Payment = {
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id,
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type,
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amount,
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platformFee,
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netAmount,
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payerId,
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payerType,
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leagueId,
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seasonId,
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status: PaymentStatus.PENDING,
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createdAt: new Date(),
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};
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const createdPayment = await this.paymentRepository.create(payment);
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const dto: PaymentDto = {
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id: createdPayment.id,
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type: createdPayment.type,
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amount: createdPayment.amount,
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platformFee: createdPayment.platformFee,
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netAmount: createdPayment.netAmount,
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payerId: createdPayment.payerId,
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payerType: createdPayment.payerType,
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leagueId: createdPayment.leagueId,
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seasonId: createdPayment.seasonId,
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status: createdPayment.status,
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createdAt: createdPayment.createdAt,
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completedAt: createdPayment.completedAt,
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};
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const result: CreatePaymentResultDTO = {
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payment: dto,
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};
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presenter.present(result);
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}
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} |