small fixes so calls make sense

server/api/channels/[id]/index.get.ts

@@ -0,0 +1,56 @@
+import { PrismaClient } from '@prisma/client'
+const prisma = new PrismaClient()
+
+export default defineEventHandler(async (event) => {
+	if (!event.context.user.authenticated) return {
+		message: 'You must be logged in to view a channel.'
+	}
+
+	if (!event.context.params.id) {
+		event.node.res.statusCode = 400;
+		return {
+			message: 'A channelId is required'
+		}
+	}
+
+	const channel = await prisma.channel.findFirst({
+		where: {
+			id: event.context.params.id
+		},
+		include: {
+			messages: true,
+		}
+	})
+
+	if (!channel) {
+		event.node.res.statusCode = 404;
+		return {
+			message: `Channel with id "${event.context.params.id}" not found`
+		}
+	}
+
+	if (channel.id && !channel.DM) {
+		const server = await prisma.server.findFirst({
+			where: {
+				id: channel.id
+			},
+			include: {
+				participants: true
+			}
+		})
+
+
+		const userInServer = server.participants.filter((e) => e.id === event.context.user.id)
+
+		if (!userInServer) {
+			event.node.res.statusCode = 401;
+			return {
+				message: `You mus be in the server to access a channel in that server`
+			}
+		}
+	}
+
+	return {
+		channel
+	}
+})