initial commit

backend/src/server.ts

@@ -0,0 +1,89 @@
+import cors from '@fastify/cors';
+import Fastify from 'fastify';
+import { initializeDatabase, pool } from './db.ts';
+import {
+  getHabitat,
+  getItem,
+  getOptions,
+  getPokemon,
+  getRecipe,
+  listHabitats,
+  listItems,
+  listPokemon,
+  listRecipes
+} from './queries.ts';
+
+const app = Fastify({
+  logger: true
+});
+
+await app.register(cors, {
+  origin: process.env.FRONTEND_ORIGIN ?? true
+});
+
+app.get('/health', async () => ({ ok: true }));
+
+app.get('/api/options', async () => getOptions());
+
+app.get('/api/pokemon', async (request) => listPokemon(request.query as Record<string, string | string[] | undefined>));
+
+app.get('/api/pokemon/:id', async (request, reply) => {
+  const { id } = request.params as { id: string };
+  const pokemon = await getPokemon(Number(id));
+
+  if (!pokemon) {
+    return reply.code(404).send({ message: 'Not found' });
+  }
+
+  return pokemon;
+});
+
+app.get('/api/habitats', async () => listHabitats());
+
+app.get('/api/habitats/:id', async (request, reply) => {
+  const { id } = request.params as { id: string };
+  const habitat = await getHabitat(Number(id));
+
+  if (!habitat) {
+    return reply.code(404).send({ message: 'Not found' });
+  }
+
+  return habitat;
+});
+
+app.get('/api/items', async (request) => listItems(request.query as Record<string, string | string[] | undefined>));
+
+app.get('/api/items/:id', async (request, reply) => {
+  const { id } = request.params as { id: string };
+  const item = await getItem(Number(id));
+
+  if (!item) {
+    return reply.code(404).send({ message: 'Not found' });
+  }
+
+  return item;
+});
+
+app.get('/api/recipes', async () => listRecipes());
+
+app.get('/api/recipes/:id', async (request, reply) => {
+  const { id } = request.params as { id: string };
+  const recipe = await getRecipe(Number(id));
+
+  if (!recipe) {
+    return reply.code(404).send({ message: 'Not found' });
+  }
+
+  return recipe;
+});
+
+const port = Number(process.env.BACKEND_PORT ?? 3001);
+
+try {
+  await initializeDatabase();
+  await app.listen({ host: '0.0.0.0', port });
+} catch (error) {
+  app.log.error(error);
+  await pool.end();
+  process.exit(1);
+}