вложения, канальчики, бим-бим + бам-бам

server/server.ts

@@ -1,19 +1,80 @@
+import type { TypeBoxTypeProvider } from '@fastify/type-provider-typebox'
 import { dirname, join } from 'node:path'
 import { fileURLToPath } from 'node:url'
 import FastifyAutoLoad from '@fastify/autoload'
 import FastifyCookie from '@fastify/cookie'
 import FastifyCors from '@fastify/cors'
 import FastifyMultipart from '@fastify/multipart'
+import FastifySensible from '@fastify/sensible'
+import FastifySwagger from '@fastify/swagger'
+import FastifyApiReference from '@scalar/fastify-api-reference'
 import Fastify from 'fastify'
-import prisma from './prisma/client.ts'
-
-console.log(process.env.DATABASE_URL)
+import { Prisma } from './prisma/generated-client/client.ts'
+import { ErrorReplySchema } from './schemas/common.ts'
+import 'dotenv/config'
 
 const __filename = fileURLToPath(import.meta.url)
 const __dirname = dirname(__filename)
 
 const fastify = Fastify({
   logger: true,
+}).withTypeProvider<TypeBoxTypeProvider>()
+
+fastify.register(FastifySensible)
+
+fastify.setErrorHandler((error, request, reply) => {
+  if (error instanceof Prisma.PrismaClientValidationError) {
+    reply.notAcceptable()
+
+    return
+  }
+
+  if (error.statusCode) {
+    reply.getHttpError(error.statusCode, error.message)
+
+    return
+  }
+
+  reply.badRequest(error.message)
+})
+
+fastify.register(FastifySwagger, {
+  openapi: {
+    info: {
+      version: '1.0.0',
+      title: 'Chad API',
+    },
+  },
+  transform: ({ schema, url }) => {
+    if (!url.startsWith('/chad'))
+      return { schema, url }
+
+    const transformedSchema: typeof schema = schema ?? {}
+    const responseSchema: any = transformedSchema.response ?? {}
+
+    responseSchema['4xx'] ??= ErrorReplySchema
+    responseSchema['5xx'] ??= ErrorReplySchema
+
+    transformedSchema.response = responseSchema
+
+    return { schema: transformedSchema, url }
+  },
+})
+
+fastify.register(FastifyApiReference, {
+  routePrefix: '/reference',
+  configuration: {
+    showOperationId: true,
+    showDeveloperTools: 'never',
+    pageTitle: 'Chad API',
+    customCss: `
+      .scalar-mcp-layer, 
+      .agent-button-container, 
+      .t-doc__sidebar > div > button:last-child { 
+        display: none !important; 
+      }
+    `,
+  },
 })
 
 fastify.register(FastifyCors, {
@@ -44,9 +105,6 @@ fastify.register(FastifyAutoLoad, {
 
   try {
     await fastify.listen({ port, host: '0.0.0.0' })
-
-    await prisma.$connect()
-    fastify.log.info('Testing DB Connection. OK')
   }
   catch (err) {
     fastify.log.error(err)