/**
  * Remove the specified resource from storage.
  *
  * @param  int  $id
  * @return \Illuminate\Http\Response
  */
 public function destroy($id)
 {
     ProductTag::destroy($id);
     return redirect('/admin/productTags');
 }
 /**
  * @param Request $request
  * @param $course
  */
 private function saveCourse(Request $request, $course)
 {
     $course->fill($request->input());
     $productTags = $request->input('product_tags');
     $productTagsIds = [];
     if ($productTags) {
         foreach ($productTags as $productTag) {
             $productTagDb = ProductTag::where('name', $productTag)->first();
             if ($productTagDb == null) {
                 $productTagDb = ProductTag::create(['name' => $productTag]);
             }
             array_push($productTagsIds, $productTagDb->id);
         }
     }
     $course->save();
     $course->productTags()->sync($productTagsIds);
     $courseGalleryItemIds = [];
     if ($request->input('course-gallery-item-id') != null) {
         foreach ($request->input('course-gallery-item-id') as $key => $courseGalleryItemId) {
             $courseGalleryItem = CourseGalleryItem::findOrNew($courseGalleryItemId);
             $courseGalleryItemImageFile = $request->file('course-gallery-item-image')[$key];
             if ($courseGalleryItemImageFile != null) {
                 $courseGalleryItemImageFileName = str_random(32) . '.' . $courseGalleryItemImageFile->getClientOriginalExtension();
                 $courseGalleryItemImageFile->move(public_path() . '/img/uploads/', $courseGalleryItemImageFileName);
                 $courseGalleryItem->image = 'img/uploads/' . $courseGalleryItemImageFileName;
             }
             $courseGalleryItem->course_id = $course->id;
             $courseGalleryItem->image_alt = $request->input('course-gallery-item-image-alt')[$key];
             $courseGalleryItem->save();
             if ($courseGalleryItemId != "") {
                 array_push($courseGalleryItemIds, $courseGalleryItemId);
             } else {
                 array_push($courseGalleryItemIds, $courseGalleryItem->id);
             }
         }
     }
     foreach ($course->courseGalleryItems as $courseGalleryItem) {
         if (!in_array($courseGalleryItem->id, $courseGalleryItemIds)) {
             $courseGalleryItem->delete();
         }
     }
     $course->courseProgramItems()->delete();
     if ($request->input('course-program-item-text') != null) {
         foreach ($request->input('course-program-item-text') as $courseProgramItemText) {
             $courseProgramItem = new CourseProgramItem(['text' => $courseProgramItemText]);
             $course->courseProgramItems()->save($courseProgramItem);
         }
     }
 }
 /**
  * @param Request $request
  * @param $product
  */
 private function saveProduct(Request $request, $product)
 {
     $product->fill($request->input());
     $productColorIds = [];
     if ($request->hasFile('image')) {
         $fileName = str_random(32) . '.' . $request->file('image')->getClientOriginalExtension();
         $request->file('image')->move(public_path() . '/img/uploads/', $fileName);
         $product->image = 'img/uploads/' . $fileName;
     }
     $productTags = $request->input('product_tags');
     $productTagsIds = [];
     if ($productTags) {
         foreach ($productTags as $productTag) {
             $productTagDb = ProductTag::where('name', $productTag)->first();
             if ($productTagDb == null) {
                 $productTagDb = ProductTag::create(['name' => $productTag]);
             }
             array_push($productTagsIds, $productTagDb->id);
         }
     }
     $product->save();
     $product->productTags()->sync($productTagsIds);
     if ($request->input('product-color-id') != null) {
         foreach ($request->input('product-color-id') as $key => $productColorId) {
             $productColor = ProductColor::findOrNew($productColorId);
             $productColorImage = $request->file('product-color-image')[$key];
             if ($productColorImage != null) {
                 $productColorImageFileName = str_random(32) . '.' . $productColorImage->getClientOriginalExtension();
                 $productColorImage->move(public_path() . '/img/uploads/', $productColorImageFileName);
                 $productColor->image = 'img/uploads/' . $productColorImageFileName;
             }
             $productColorProductImage = $request->file('product-color-product-image')[$key];
             if ($productColorProductImage != null) {
                 $productColorProductImageFileName = str_random(32) . '.' . $productColorProductImage->getClientOriginalExtension();
                 $productColorProductImage->move(public_path() . '/img/uploads/', $productColorProductImageFileName);
                 $productColor->product_image = 'img/uploads/' . $productColorProductImageFileName;
             }
             $productColor->product_id = $product->id;
             $productColor->code = $request->input('product-color-code')[$key];
             $productColor->title = $request->input('product-color-title')[$key];
             $productColor->shade = $request->input('product-color-shade')[$key];
             $productColor->save();
             if ($productColorId != "") {
                 array_push($productColorIds, $productColorId);
             } else {
                 array_push($productColorIds, $productColor->id);
             }
         }
     }
     foreach ($product->productColors as $productColor) {
         if (!in_array($productColor->id, $productColorIds)) {
             $productColor->delete();
         }
     }
     $productGallery = $product->productGalleries()->first();
     if ($productGallery == null) {
         $productGallery = new ProductGallery();
         $productGallery = $product->productGalleries()->save($productGallery);
     }
     $productGallery->productGalleryItems()->delete();
     if ($request->input('product_id') != null) {
         foreach ($request->input('product_id') as $recommendedProductId) {
             $productGallery->productGalleryItems()->save(new ProductGalleryItem(['product_id' => $recommendedProductId]));
         }
     }
 }