Update application code and dependencies

app/api/conversations/[id]/route.ts

@@ -0,0 +1,37 @@
+import { prisma } from "@/app/lib/prisma"
+import { NextResponse } from "next/server"
+
+export async function GET(
+  request: Request,
+  { params }: { params: Promise<{ id: string }> }
+) {
+  const { id } = await params
+
+  const conversation = await prisma.conversation.findUnique({
+    where: { id: parseInt(id) },
+    include: {
+      messages: {
+        orderBy: { timestamp: "asc" },
+      },
+    },
+  })
+
+  if (!conversation) {
+    return NextResponse.json({ error: "Conversation not found" }, { status: 404 })
+  }
+
+  return NextResponse.json(conversation)
+}
+
+export async function DELETE(
+  request: Request,
+  { params }: { params: Promise<{ id: string }> }
+) {
+  const { id } = await params
+
+  await prisma.conversation.delete({
+    where: { id: parseInt(id) },
+  })
+
+  return NextResponse.json({ success: true })
+}