Implement errorImageResponse

web/src/app/thumbnails/asset/[assetId]/route.tsx

@@ -1,4 +1,5 @@
 import { NextRequest, NextResponse } from 'next/server';
+import { errorImageResponse } from '@/app/lib/errorImageResponse';
 
 const cache = new Map<number, { buffer: Buffer; expires: number }>();
 const CACHE_TTL = 15 * 60 * 1000;
@@ -10,10 +11,9 @@ export async function GET(
 	const { assetId } = await context.params;
 	
 	if (!assetId) {
-		return NextResponse.json(
-			{ error: 'Missing asset ID' },
-			{ status: 400 }
-		);
+		return errorImageResponse(400, {
+			message: "Missing asset ID",
+		})
 	}
 
 	let finalAssetId = assetId;
@@ -31,17 +31,17 @@ export async function GET(
 	} catch { }
 
 	const now = Date.now();
-    const cached = cache.get(finalAssetId);
+	const cached = cache.get(finalAssetId);
 
-    if (cached && cached.expires > now) {
-        return new NextResponse(cached.buffer, {
-            headers: {
-                'Content-Type': 'image/png',
-                'Content-Length': cached.buffer.length.toString(),
-                'Cache-Control': `public, max-age=${CACHE_TTL / 1000}`,
-            },
-        });
-    }
+	if (cached && cached.expires > now) {
+		return new NextResponse(cached.buffer, {
+			headers: {
+				'Content-Type': 'image/png',
+				'Content-Length': cached.buffer.length.toString(),
+				'Cache-Control': `public, max-age=${CACHE_TTL / 1000}`,
+			},
+		});
+	}
 
 	try {
 		const response = await fetch(
@@ -56,10 +56,9 @@ export async function GET(
 
 		const imageUrl = data.data[0]?.imageUrl;
 		if (!imageUrl) {
-			return NextResponse.json(
-				{ error: 'No image URL found in the response' },
-				{ status: 404 }
-			);
+			return errorImageResponse(404, {
+				message: "No image URL found in the response",
+			})
 		}
 
 		const imageResponse = await fetch(imageUrl);
@@ -80,9 +79,8 @@ export async function GET(
 			},
 		});
 	} catch (err) {
-		return NextResponse.json(
-			{ error: `Failed to fetch or process thumbnail: ${err}` },
-			{ status: 500 }
-		);
+		return errorImageResponse(500, {
+            message: `Failed to fetch or process thumbnail: ${err}`,
+        })
 	}
 }