one lazy ai

src/services/db/flyer.ts

@@ -29,7 +29,7 @@ export async function getFlyers(): Promise<Flyer[]> {
         ) as store
       FROM public.flyers f
       LEFT JOIN public.stores s ON f.store_id = s.store_id
-      ORDER BY f.valid_to DESC, s.name ASC;
+      ORDER BY f.created_at DESC, s.name ASC;
     `;
     const res = await getPool().query<Flyer>(query);
     return res.rows;

src/services/queueService.server.ts

@@ -107,22 +107,34 @@ export const flyerWorker = new Worker<FlyerJobData>(
           const viewport = page.getViewport({ scale: 1.5 }); // ~150 DPI
 
           // Create a fake canvas and context to render the PDF into raw pixel data.
-          // This is a common pattern for using pdf.js on the server without a real canvas.
-          const canvas = {
-            width: viewport.width,
-            height: viewport.height,
-            getContext: () => context,
+          // This is a common pattern for using pdf.js on the server. We must provide
+          // stubs for the methods the rendering engine expects to find.
+          const canvasAndContext = {
+            canvas: {
+              width: viewport.width,
+              height: viewport.height,
+              getContext: () => canvasAndContext.context,
+            },
+            context: {
+              canvas: null as any, // This will be set below
+              getImageData: () => ({ data: new Uint8ClampedArray(viewport.width * viewport.height * 4) }),
+              // Add stub methods that pdf.js calls during rendering.
+              fillRect: () => {},
+              transform: () => {},
+              createPattern: () => ({}),
+            },
           };
-          const context = {
-            canvas: canvas, // The context needs a back-reference to its canvas.
-            getImageData: () => ({ data: new Uint8ClampedArray(viewport.width * viewport.height * 4) }),
+          canvasAndContext.context.canvas = canvasAndContext.canvas;
+          
+          const renderContext = {
+            canvasContext: canvasAndContext.context as any,
+            viewport,
+            canvas: canvasAndContext.canvas as any, // Add the canvas object to the render context
           };
-
-          const renderContext = { canvasContext: context as any, viewport, canvas: canvas as any };
           const renderTask = page.render(renderContext);
           await renderTask.promise;
 
-          const rawPixelData = context.getImageData().data;
+          const rawPixelData = canvasAndContext.context.getImageData().data;
           const imageFileName = `${path.basename(filePath, '.pdf')}_page_${i}.jpeg`;
           const imageOutputPath = path.join(outputDir, imageFileName);
           await sharp(rawPixelData, { raw: { width: viewport.width, height: viewport.height, channels: 4 } }).jpeg().toFile(imageOutputPath);