Files
agentic-dev/packages/marketing-pages/src/interface-adapters/controllers/get-site-settings.controller.ts
Danijel Martinek f4adf315af refactor(marketing-pages): unify use-case I/O schemas + presenter + feature error map
Per Plan 9 (spec R1-R28):
- Use cases: input + output schemas (getPageBySlug, getSiteSettings).
  Site-settings input is z.object({}).strict() per R5 (uniform input).
- Controllers: unknown input + identity presenter; void output not
  applicable (both use cases return data).
- New integrations/api/procedures.ts with marketingPagesProcedure
  ([InputParseError → BAD_REQUEST], [PageNotFoundError → NOT_FOUND]).
- Router uses marketingPagesProcedure + .input(xInputSchema).
- src/index.ts: remove pageBySlugQuery/siteSettingsQuery; export
  schemas + types + IUseCase/IController aliases.
- src/ui/index.ts (NEW); package.json adds ./ui subpath.
- R25 output-validation tests + R26 router error-mapping test.

Refactor log: §1, §2, §3.1, §3.2, §3.3, §5.1, §5.2, §6.1, §6.2
Spec: R1–R6, R8–R15, R18–R20, R22–R26
2026-05-06 15:15:02 +02:00

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841 B
TypeScript

import { InputParseError } from "../../entities/errors/common";
import {
getSiteSettingsInputSchema,
type GetSiteSettingsOutput,
type IGetSiteSettingsUseCase,
} from "../../application/use-cases/get-site-settings.use-case";
function presenter(value: GetSiteSettingsOutput) {
return value;
}
export type IGetSiteSettingsController = ReturnType<typeof getSiteSettingsController>;
export const getSiteSettingsController =
(getSiteSettingsUseCase: IGetSiteSettingsUseCase) =>
async (input: unknown): Promise<ReturnType<typeof presenter>> => {
const parsed = getSiteSettingsInputSchema.safeParse(input);
if (!parsed.success) {
throw new InputParseError("Invalid get-site-settings input", { cause: parsed.error });
}
const result = await getSiteSettingsUseCase(parsed.data);
return presenter(result);
};