68 lines
2.3 KiB
TypeScript
68 lines
2.3 KiB
TypeScript
import { Result } from "@repo/rdx-utils";
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import { z } from "zod/v4";
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import { COMPANY_LOGO_LIMITS } from "../../common/company-logo";
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import { CompanyLogoError } from "../domain/company-logo-error";
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export type CompanyLogo = Readonly<{ data: Uint8Array; version: string }>;
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export interface ICompanyLogoRepository {
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exists(companyId: string): Promise<boolean>;
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get(companyId: string): Promise<CompanyLogo | null>;
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replace(companyId: string, logo: CompanyLogo | null): Promise<boolean>;
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}
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export interface ICompanyLogoProcessor {
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optimize(data: Uint8Array): Promise<Result<CompanyLogo, CompanyLogoError>>;
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}
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export class CompanyLogoUseCases {
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constructor(
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private readonly repository: ICompanyLogoRepository,
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private readonly processor: ICompanyLogoProcessor
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) {}
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async get(companyId: string): Promise<Result<CompanyLogo, CompanyLogoError>> {
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if (!z.uuid().safeParse(companyId).success) {
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return Result.fail(new CompanyLogoError("INVALID_REQUEST"));
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}
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const logo = await this.repository.get(companyId);
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return logo ? Result.ok(logo) : Result.fail(new CompanyLogoError("LOGO_NOT_FOUND"));
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}
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async save(
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companyId: string,
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data: Uint8Array
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): Promise<Result<string | null, CompanyLogoError>> {
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if (!z.uuid().safeParse(companyId).success) {
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return Result.fail(new CompanyLogoError("INVALID_REQUEST"));
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}
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if (data.length > COMPANY_LOGO_LIMITS.inputBytes) {
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return Result.fail(new CompanyLogoError("LOGO_TOO_LARGE"));
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}
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if (!(await this.repository.exists(companyId))) {
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return Result.fail(new CompanyLogoError("COMPANY_NOT_FOUND"));
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}
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const processed = await this.processor.optimize(data);
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if (!processed.isSuccess) {
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return Result.fail(processed.error);
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}
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return (await this.repository.replace(companyId, processed.data))
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? Result.ok(processed.data.version)
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: Result.fail(new CompanyLogoError("COMPANY_NOT_FOUND"));
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}
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async remove(companyId: string): Promise<Result<string | null, CompanyLogoError>> {
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if (!z.uuid().safeParse(companyId).success) {
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return Result.fail(new CompanyLogoError("INVALID_REQUEST"));
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}
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return (await this.repository.replace(companyId, null))
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? Result.ok(null)
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: Result.fail(new CompanyLogoError("COMPANY_NOT_FOUND"));
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}
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}
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