add defineHandler function

Signed-off-by: Kirill Mokevnin <mokevnin@gmail.com>

Author: mokevnin

lib/utils.ts

@@ -2,6 +2,7 @@ import type { FastifyReply } from 'fastify';
 import openapiConst from '../tsp-output/@typespec/openapi3/openapi.v2.json' with {
   type: 'json',
 };
+import type { RouteHandlers } from '../types/handlers/fastify.gen.ts';
 
 export function getPagingOptions(page: number, perPage = 10) {
   return {
@@ -23,3 +24,7 @@ export function ensure<T>(
   const m = msg || 'Not Found';
   if (value == null) reply.server.httpErrors.createError(status, m);
 }
+
+export function defineHandlers<T extends Partial<RouteHandlers>>(t: T) {
+  return t;
+}

routes/api/courses.ts

@@ -1,15 +1,15 @@
 import { asc, eq } from 'drizzle-orm';
 
 import * as schemas from '../../db/schema.ts';
-import { ensure, getPagingOptions } from '../../lib/utils.ts';
-import type { RouteHandlers } from '../../types/handlers/fastify.gen.ts';
+import { defineHandlers, ensure, getPagingOptions } from '../../lib/utils.ts';
 import type {
-  CourseCreateDto,
-  CourseEditDto,
+    CourseCreateDto,
+    CourseEditDto,
 } from '../../types/handlers/index.ts';
 import CourseValidator from '../../validators/CourseValidator.ts';
 
-export default {
+
+const handlers = defineHandlers({
   async coursesIndex(request, reply) {
     const page = request.query?.page ?? 1;
     const courses = await request.db.query.courses.findMany({
@@ -33,7 +33,6 @@ export default {
       request.db,
       request.body,
     );
-    // attach creator id from auth if available
     const creatorId = request.user?.id;
     const values = {
       ...validated,
@@ -71,4 +70,6 @@ export default {
     ensure(reply, course, 404);
     return reply.code(204).send();
   },
-} satisfies Partial<RouteHandlers>;
+});
+
+export default handlers;

routes/api/courses/lessons.ts

@@ -1,12 +1,11 @@
 import { and, asc, eq } from 'drizzle-orm';
 
 import * as schemas from '../../../db/schema.ts';
-import { ensure, getPagingOptions } from '../../../lib/utils.ts';
-import type { RouteHandlers } from '../../../types/handlers/fastify.gen.ts';
+import { defineHandlers, ensure, getPagingOptions } from '../../../lib/utils.ts';
 import type { CourseLessonCreateDto } from '../../../types/handlers/index.ts';
 import LessonValidator from '../../../validators/Course/LessonValidator.ts';
 
-export default {
+const handlers = defineHandlers({
   async coursesLessonsIndex(request, reply) {
     const page = request.query?.page ?? 1;
     const lessons = await request.db.query.courseLessons.findMany({
@@ -44,4 +43,6 @@ export default {
       .returning();
     return reply.code(201).send(lesson);
   },
-} satisfies Partial<RouteHandlers>;
+});
+
+export default handlers;

routes/api/tokens.ts

@@ -1,10 +1,9 @@
 import { eq } from 'drizzle-orm';
 
 import * as schemas from '../../db/schema.ts';
-import { ensure } from '../../lib/utils.ts';
-import type { RouteHandlers } from '../../types/handlers/fastify.gen.ts';
+import { defineHandlers, ensure } from '../../lib/utils.ts';
 
-export default {
+const handlers = defineHandlers({
   async tokensCreate(request, reply) {
     const client = await request.db.query.users.findFirst({
       where: eq(schemas.users.email, request.body.email),
@@ -13,4 +12,6 @@ export default {
     const token = request.server.jwt.sign({ id: client.id });
     return reply.code(201).send({ token });
   },
-} satisfies Partial<RouteHandlers>;
+});
+
+export default handlers;

routes/api/users.ts

@@ -1,12 +1,10 @@
 import { asc, eq } from 'drizzle-orm';
-
 import * as schemas from '../../db/schema.ts';
-import { ensure, getPagingOptions } from '../../lib/utils.ts';
-import type { RouteHandlers } from '../../types/handlers/fastify.gen.ts';
+import { defineHandlers, ensure, getPagingOptions } from '../../lib/utils.ts';
 import type { UserCreateDto, UserEditDto } from '../../types/handlers/index.ts';
 import UserValidator from '../../validators/UserValidator.ts';
 
-export default {
+const handlers = defineHandlers({
   async usersIndex(request, reply) {
     const page = request.query?.page ?? 1;
     const users = await request.db.query.users.findMany({
@@ -59,4 +57,6 @@ export default {
     ensure(reply, user, 404);
     return reply.code(204).send();
   },
-} satisfies Partial<RouteHandlers>;
+});
+
+export default handlers;