Query

The query, also called handler, is a callback function that exists on a route and invoked when a request with the query's path is sent from the client.

API

type Arg<TCtx, TInput> = {
  ctx: TCtx;
  input: TInput;
};
type Query<TCtx, TInput, TReturn> = (arg: Arg) => Promise<TReturn> | TReturn;

Examples

const router = tsdl.router({
  fruit: tsdl.router({
    addOne: tsdl
      .input(z.string().regex(/^[\w\s]+$/))
      .query(async ({ input }) => {
        await db.addOne(input);
      }),
    removeOne: tsdl.input(z.number()).query(({ input }) => {
      fruit = fruit.filter((v) => v.id !== input);
    }),
    all: tsdl.query(() => fruit),
  }),
});

See middleware page for context examples

Middleware (tsdl.use)Router (tsdl.router)