122 lines
3.4 KiB
TypeScript
122 lines
3.4 KiB
TypeScript
/**
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* Domain Entity: Sponsor
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*
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* Represents a sponsor that can sponsor leagues/seasons.
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* Aggregate root for sponsor information.
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*/
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import { RacingDomainValidationError } from '../errors/RacingDomainError';
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import type { IEntity } from '@gridpilot/shared/domain';
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export interface SponsorProps {
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id: string;
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name: string;
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contactEmail: string;
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logoUrl?: string;
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websiteUrl?: string;
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createdAt: Date;
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}
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export class Sponsor implements IEntity<string> {
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readonly id: string;
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readonly name: string;
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readonly contactEmail: string;
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readonly logoUrl: string | undefined;
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readonly websiteUrl: string | undefined;
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readonly createdAt: Date;
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private constructor(props: SponsorProps) {
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this.id = props.id;
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this.name = props.name;
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this.contactEmail = props.contactEmail;
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this.logoUrl = props.logoUrl;
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this.websiteUrl = props.websiteUrl;
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this.createdAt = props.createdAt;
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}
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static create(props: Omit<SponsorProps, 'createdAt'> & { createdAt?: Date }): Sponsor {
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this.validate(props);
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const { createdAt, ...rest } = props;
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const base = {
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id: rest.id,
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name: rest.name,
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contactEmail: rest.contactEmail,
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createdAt: createdAt ?? new Date(),
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};
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const withLogo =
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rest.logoUrl !== undefined ? { ...base, logoUrl: rest.logoUrl } : base;
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const withWebsite =
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rest.websiteUrl !== undefined
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? { ...withLogo, websiteUrl: rest.websiteUrl }
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: withLogo;
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return new Sponsor(withWebsite);
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}
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private static validate(props: Omit<SponsorProps, 'createdAt'>): void {
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if (!props.id || props.id.trim().length === 0) {
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throw new RacingDomainValidationError('Sponsor ID is required');
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}
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if (!props.name || props.name.trim().length === 0) {
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throw new RacingDomainValidationError('Sponsor name is required');
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}
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if (props.name.length > 100) {
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throw new RacingDomainValidationError('Sponsor name must be 100 characters or less');
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}
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if (!props.contactEmail || props.contactEmail.trim().length === 0) {
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throw new RacingDomainValidationError('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(props.contactEmail)) {
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throw new RacingDomainValidationError('Invalid sponsor contact email format');
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}
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if (props.websiteUrl && props.websiteUrl.trim().length > 0) {
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try {
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new URL(props.websiteUrl);
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} catch {
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throw new RacingDomainValidationError('Invalid sponsor website URL');
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}
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}
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}
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/**
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* Update sponsor information
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*/
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update(props: Partial<{
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name: string;
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contactEmail: string;
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logoUrl?: string;
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websiteUrl?: string;
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}>): Sponsor {
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const updatedBase = {
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id: this.id,
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name: props.name ?? this.name,
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contactEmail: props.contactEmail ?? this.contactEmail,
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createdAt: this.createdAt,
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};
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const withLogo =
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props.logoUrl !== undefined
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? { ...updatedBase, logoUrl: props.logoUrl }
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: this.logoUrl !== undefined
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? { ...updatedBase, logoUrl: this.logoUrl }
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: updatedBase;
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const updated =
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props.websiteUrl !== undefined
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? { ...withLogo, websiteUrl: props.websiteUrl }
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: this.websiteUrl !== undefined
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? { ...withLogo, websiteUrl: this.websiteUrl }
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: withLogo;
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Sponsor.validate(updated);
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return new Sponsor(updated);
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}
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} |