Allow update product images

Author: webdevstar

src/api/server/controllers/products.js

@@ -15,8 +15,11 @@ class ProductsController {
     this.router.get('/v1/products/:id', security.checkUserScope.bind(this, security.scope.READ_PRODUCTS), this.getSingleProduct.bind(this));
     this.router.put('/v1/products/:id', security.checkUserScope.bind(this, security.scope.WRITE_PRODUCTS), this.updateProduct.bind(this));
     this.router.delete('/v1/products/:id', security.checkUserScope.bind(this, security.scope.WRITE_PRODUCTS), this.deleteProduct.bind(this));
+
+    this.router.get('/v1/products/:id/images', security.checkUserScope.bind(this, security.scope.READ_PRODUCTS), this.getProductImages.bind(this));
     this.router.post('/v1/products/:id/images', security.checkUserScope.bind(this, security.scope.WRITE_PRODUCTS), this.addProductImage.bind(this));
     this.router.delete('/v1/products/:id/images/:image', security.checkUserScope.bind(this, security.scope.WRITE_PRODUCTS), this.deleteProductImage.bind(this));
+
     this.router.get('/v1/products/:id/sku', security.checkUserScope.bind(this, security.scope.READ_PRODUCTS), this.isSkuExists.bind(this));
     this.router.get('/v1/products/:id/slug', security.checkUserScope.bind(this, security.scope.READ_PRODUCTS), this.isSlugExists.bind(this));
   }
@@ -61,6 +64,12 @@ class ProductsController {
     }).catch(next);
   }
 
+  getProductImages(req, res, next) {
+    ProductsService.getProductImages(req.params.id).then(data => {
+      res.send(data)
+    }).catch(next);
+  }
+
   addProductImage(req, res, next) {
     ProductsService.addProductImage(req, res, next);
   }

src/api/server/services/products/products.js

@@ -492,9 +492,9 @@ class ProductsService {
       product.related_product_ids = parse.getArrayIfValid(data.related_product_ids) || [];
     }
 
-    // if(data.images !== undefined) {
-    //   product.images = parse.getArrayIfValid(data.images) || [];
-    // }
+    if(data.images !== undefined) {
+      product.images = parse.getArrayIfValid(data.images) || [];
+    }
 
     if(data.prices !== undefined) {
       product.prices = parse.getArrayIfValid(data.prices) || [];
@@ -611,6 +611,27 @@ class ProductsService {
     return item;
   }
 
+  getProductImages(productId) {
+    if(!ObjectID.isValid(productId)) {
+      return Promise.reject('Invalid identifier');
+    }
+    let productObjectID = new ObjectID(productId);
+
+    return mongo.db.collection('products').findOne({ _id: productObjectID }, {fields: {images: 1}}).then(product => {
+      if(product && product.images && product.images.length > 0) {
+        let images = product.images.map(image => {
+          image.url = `${settings.url.products}/${product._id}/${image.filename}`
+          return image;
+        })
+
+        images = images.sort((a,b) => (a.position - b.position ));
+        return images;
+      } else {
+        return []
+      }
+    })
+  }
+
   deleteProductImage(productId, imageId) {
     if(!ObjectID.isValid(productId) || !ObjectID.isValid(imageId)) {
       return Promise.reject('Invalid identifier');