Changes to dowload item photos endpoint

modules/item/back/methods/item-image-queue/downloadImages.js

@@ -20,9 +20,8 @@ module.exports = Self => {
         const models = Self.app.models;
 
         try {
-            const imageQueue = await Self.find({limit: 25});
-            const rootPath = models.Image.getPath();
-            const tempPath = path.join(rootPath, 'temp');
+            const imageQueue = await Self.find({where: {error: null}});
+            const tempPath = path.join('/temp/salix-image');
 
             // Create temporary path
             await fs.mkdir(tempPath, {recursive: true});
@@ -33,24 +32,43 @@ module.exports = Self => {
                 const file = fs.createWriteStream(filePath);
 
                 https.get(image.url, async response => {
+                    if (response.statusCode != 200) {
+                        const error = new Error(`Could not download the image. Status code ${response.statusCode}`);
+
+                        file.close();
+                        await errorHandler(image.itemFk, error, filePath);
+                    }
+
                     response.pipe(file);
-                });
 
-                file.on('finish', async function() {
-                    await models.Image.registerImage('catalog', fileName, filePath);
-                    await image.destroy();
-                });
+                    file.on('error', async error => {
+                        await errorHandler(image.itemFk, error, filePath);
+                    });
 
-                file.on('error', err => {
-                    fs.unlink(filePath);
-
-                    throw err;
+                    file.on('finish', async function() {
+                        try {
+                            await models.Image.registerImage('catalog', fileName, filePath);
+                            await image.destroy();
+                        } catch (error) {
+                            await errorHandler(image.itemFk, error, filePath);
+                        }
+                    });
+                }).on('error', async error => {
+                    await errorHandler(image.itemFk, error, filePath);
                 });
             }
 
             return imageQueue;
-        } catch (e) {
-            throw e;
+        } catch (error) {
+            await errorHandler(image.itemFk, error);
+        }
+
+        async function errorHandler(rowId, error, filePath) {
+            const row = await Self.findById(rowId);
+            await row.updateAttribute('error', error);
+
+            if (filePath)
+                await fs.unlink(filePath);
         }
     };
 };

modules/item/back/models/item-image-queue.json

@@ -16,6 +16,10 @@
         "url": {
             "type": "String",
             "required": true
+        },
+        "error": {
+            "type": "String",
+            "required": true
         }
     },
     "relations": {