feat: refactor file handling and enhance client notifications across components

src/app/api/files/share/route.ts

@@ -0,0 +1,77 @@
+import { NextResponse } from "next/server";
+import { db } from "~/server/db";
+import { auth } from "~/server/auth";
+
+export async function GET(req: Request) {
+  const session = await auth();
+  const url = new URL(req.url);
+  const fileId = url.searchParams.get("id");
+
+  if (!fileId) {
+    return NextResponse.json({ error: "File name is required" }, { status: 400 });
+  }
+
+  try {
+    const file = await db.file.findFirst({
+      where: { id: fileId },
+      include: { uploadedBy: true },
+    });
+
+    if (!file) {
+      return NextResponse.json({ error: "File not found" }, { status: 404 });
+    }
+
+    return NextResponse.json({
+      name: file.name,
+      size: file.size,
+      owner: file.uploadedBy?.name ?? null,
+      ownerAvatar: file.uploadedBy?.image ?? null,
+      uploadDate: file.uploadDate,
+      id: file.id,
+      isOwner: session?.user?.id === file.uploadedById,
+      type: file.extension,
+      url: file.url,
+      description: file.description,
+    });
+  } catch (error) {
+    console.error("Error fetching file details:", error);
+    return NextResponse.json({ error: "Failed to fetch file details" }, { status: 500 });
+  }
+}
+
+export async function PUT(req: Request) {
+  const session = await auth();
+
+  if (!session?.user) {
+    return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+  }
+
+  try {
+    const body = (await req.json()) as { id: string; description: string } | null;
+    if (!body?.id || !body.description) {
+      return NextResponse.json({ error: "Invalid request body" }, { status: 400 });
+    }
+
+    const resource = await db.file.findUnique({
+      where: { id: body.id },
+    });
+
+    if (!resource) {
+      return NextResponse.json({ error: "File not found" }, { status: 404 });
+    }
+
+    if (resource.uploadedById !== session.user.id) {
+      return NextResponse.json({ error: "You are not authorized to modify this file" }, { status: 403 });
+    }
+
+    await db.file.update({
+      where: { id: body.id },
+      data: { description: body.description },
+    });
+
+    return NextResponse.json({ message: "Description updated successfully" });
+  } catch (error) {
+    console.error("Error updating description:", error);
+    return NextResponse.json({ error: "Failed to update description" }, { status: 500 });
+  }
+}