98 lines
4.1 KiB
TypeScript
98 lines
4.1 KiB
TypeScript
/**
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* Application Use Case: CreateSponsorUseCase
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*
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* Creates a new sponsor.
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*/
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import { v4 as uuidv4 } from 'uuid';
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import { Sponsor } from '../../domain/entities/Sponsor';
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import type { ISponsorRepository } from '../../domain/repositories/ISponsorRepository';
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import type { AsyncUseCase } from '@core/shared/application';
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import type { Logger } from '@core/shared/application';
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import { Result } from '@core/shared/application/Result';
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import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
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import type { CreateSponsorResultDTO } from '../dto/CreateSponsorResultDTO';
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export interface CreateSponsorCommand {
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name: string;
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contactEmail: string;
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websiteUrl?: string;
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logoUrl?: string;
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}
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export class CreateSponsorUseCase
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implements AsyncUseCase<CreateSponsorCommand, CreateSponsorResultDTO, 'VALIDATION_ERROR' | 'REPOSITORY_ERROR'>
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{
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constructor(
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private readonly sponsorRepository: ISponsorRepository,
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private readonly logger: Logger,
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) {}
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async execute(
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command: CreateSponsorCommand,
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): Promise<Result<CreateSponsorResultDTO, ApplicationErrorCode<'VALIDATION_ERROR' | 'REPOSITORY_ERROR', { message: string }>>> {
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this.logger.debug('Executing CreateSponsorUseCase', { command });
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const validation = this.validate(command);
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if (validation.isErr()) {
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return Result.err(validation.unwrapErr());
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}
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this.logger.info('Command validated successfully.');
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try {
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const sponsorId = uuidv4();
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this.logger.debug(`Generated sponsorId: ${sponsorId}`);
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const sponsor = Sponsor.create({
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id: sponsorId,
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name: command.name,
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contactEmail: command.contactEmail,
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...(command.websiteUrl !== undefined ? { websiteUrl: command.websiteUrl } : {}),
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...(command.logoUrl !== undefined ? { logoUrl: command.logoUrl } : {}),
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});
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await this.sponsorRepository.create(sponsor);
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this.logger.info(`Sponsor ${sponsor.name} (${sponsor.id}) created successfully.`);
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const result: CreateSponsorResultDTO = {
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sponsor: {
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id: sponsor.id,
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name: sponsor.name,
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contactEmail: sponsor.contactEmail,
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createdAt: sponsor.createdAt,
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...(sponsor.websiteUrl !== undefined ? { websiteUrl: sponsor.websiteUrl } : {}),
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...(sponsor.logoUrl !== undefined ? { logoUrl: sponsor.logoUrl } : {}),
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},
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};
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this.logger.debug('CreateSponsorUseCase completed successfully.', { result });
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return Result.ok(result);
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} catch (error) {
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return Result.err({ code: 'REPOSITORY_ERROR', details: { message: error instanceof Error ? error.message : 'Unknown error' } });
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}
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}
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private validate(command: CreateSponsorCommand): Result<void, ApplicationErrorCode<'VALIDATION_ERROR', { message: string }>> {
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this.logger.debug('Validating CreateSponsorCommand', { command });
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if (!command.name || command.name.trim().length === 0) {
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this.logger.warn('Validation failed: Sponsor name is required', { command });
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return Result.err({ code: 'VALIDATION_ERROR', details: { message: 'Sponsor name is required' } });
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}
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if (!command.contactEmail || command.contactEmail.trim().length === 0) {
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this.logger.warn('Validation failed: Sponsor contact email is required', { command });
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return Result.err({ code: 'VALIDATION_ERROR', details: { message: 'Sponsor contact email is required' } });
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}
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// Basic email validation
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const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
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if (!emailRegex.test(command.contactEmail)) {
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this.logger.warn('Validation failed: Invalid sponsor contact email format', { command });
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return Result.err({ code: 'VALIDATION_ERROR', details: { message: 'Invalid sponsor contact email format' } });
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}
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if (command.websiteUrl && command.websiteUrl.trim().length > 0) {
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try {
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new URL(command.websiteUrl);
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} catch {
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this.logger.warn('Validation failed: Invalid sponsor website URL', { command });
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return Result.err({ code: 'VALIDATION_ERROR', details: { message: 'Invalid sponsor website URL' } });
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}
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}
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this.logger.debug('Validation successful.');
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return Result.ok(undefined);
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}
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} |