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src/api/routes/delivery.js

@@ -61,6 +61,7 @@ function parseDeliveryPayload(req) {
             const name = f.originalname || '';
             const isPdf = f.mimetype === 'application/pdf' || name.toLowerCase().endsWith('.pdf');
             const mimetype = isPdf ? 'application/pdf' : 'text/plain';
+            console.log(`[delivery upload] Received multipart file "${name}": ${f.size} bytes, mimetype=${mimetype}`);
             return {
                 mimetype,
                 name: f.originalname,
@@ -69,6 +70,29 @@ function parseDeliveryPayload(req) {
                 meta: metaObj.meta ?? null,
             };
         });
+    } else if (Array.isArray(files) && files.length > 0) {
+        files = files.map((f) => {
+            let content = f.content;
+            if (typeof content === 'string') {
+                const trimmed = content.trim();
+                if (f.mimetype === 'application/pdf' || trimmed.startsWith('JVBER') || /^[A-Za-z0-9+/=]+$/.test(trimmed.slice(0, 100))) {
+                    try {
+                        content = Buffer.from(trimmed, 'base64');
+                    } catch {
+                        content = Buffer.from(content, 'utf8');
+                    }
+                } else {
+                    content = Buffer.from(content, 'utf8');
+                }
+            }
+            const size = Buffer.isBuffer(content) ? content.length : (f.size ?? 0);
+            console.log(`[delivery upload] Received JSON file "${f.name}": ${size} bytes, mimetype=${f.mimetype}`);
+            return {
+                ...f,
+                content,
+                size,
+            };
+        });
     }
     return { payload, externalNumber, date, supplierId, lines, files };
 }