feat(services): add channels endpoints

src/services/channels/[channelId]/delete.ts

@@ -0,0 +1,79 @@
+import { Static, Type } from '@sinclair/typebox'
+import { FastifyPluginAsync, FastifySchema } from 'fastify'
+
+import prisma from '../../../tools/database/prisma.js'
+import { fastifyErrors } from '../../../models/utils.js'
+import authenticateUser from '../../../tools/plugins/authenticateUser.js'
+import { channelSchema } from '../../../models/Channel.js'
+
+const parametersSchema = Type.Object({
+  channelId: channelSchema.id
+})
+
+type Parameters = Static<typeof parametersSchema>
+
+const deleteServiceSchema: FastifySchema = {
+  description: 'DELETE a channel with its id.',
+  tags: ['channels'] as string[],
+  security: [
+    {
+      bearerAuth: []
+    }
+  ] as Array<{ [key: string]: [] }>,
+  params: parametersSchema,
+  response: {
+    200: Type.Object(channelSchema),
+    400: fastifyErrors[400],
+    401: fastifyErrors[401],
+    403: fastifyErrors[403],
+    404: fastifyErrors[404],
+    500: fastifyErrors[500]
+  }
+} as const
+
+export const deleteChannelService: FastifyPluginAsync = async (fastify) => {
+  await fastify.register(authenticateUser)
+
+  fastify.route<{
+    Params: Parameters
+  }>({
+    method: 'DELETE',
+    url: '/channels/:channelId',
+    schema: deleteServiceSchema,
+    handler: async (request, reply) => {
+      if (request.user == null) {
+        throw fastify.httpErrors.forbidden()
+      }
+      const { user } = request
+      const { channelId } = request.params
+      const channelCheck = await prisma.channel.findUnique({
+        where: { id: channelId }
+      })
+      if (channelCheck == null) {
+        throw fastify.httpErrors.notFound('Channel not found')
+      }
+      const member = await prisma.member.findFirst({
+        where: { guildId: channelCheck.guildId, userId: user.current.id }
+      })
+      if (member == null) {
+        throw fastify.httpErrors.notFound('Member not found')
+      }
+      if (!member.isOwner) {
+        throw fastify.httpErrors.badRequest('You should be a member owner')
+      }
+      const channel = await prisma.channel.delete({
+        where: { id: channelId }
+      })
+      await fastify.io.emitToMembers({
+        event: 'channels',
+        guildId: member.guildId,
+        payload: {
+          action: 'delete',
+          item: channel
+        }
+      })
+      reply.statusCode = 200
+      return channel
+    }
+  })
+}