Gergő Jedlicska
25 lines
558 B
TypeScript
25 lines
558 B
TypeScript
import { knex } from "../../db";
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type Thing = {
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id: string;
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name: string;
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};
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const Things = () => knex<Thing>("things");
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// talk to the DB
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const repo = async (id: string): Promise<Thing | null> => {
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return (await Things().where({ id }).first()) ?? null;
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};
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// business / domain logic
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const service = async (id: string): Promise<Thing | null> => {
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return repo(id);
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};
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// graphql entry
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export const resolver = async (id: string): Promise<Thing> => {
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const thing = await service(id);
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if (!thing) throw new Error("not found");
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return thing;
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};
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