Merge pull request #45 from jjideenschmiede/development

feat: Add function to delete image.

README.md

@@ -175,6 +175,24 @@ if err != nil {
 }
 ```
 
+## Delete a product image
+
+If you want to remove an image from a product, you can do so using the following function. You need the ID of the product and the ID of the image.
+
+```go
+// Define request
+r := goshopify.Request{
+    StoreName:   "",
+    AccessToken: "",
+}
+
+// Delete product image
+err := goshopify.DeleteProductImage(7384409964728, 43713916108984, r)
+if err != nil {
+    fmt.Println(err)
+}
+```
+
 ## Get a list of metafields for a product
 
 If you want to read out all metafields of a product, you can do this as follows. You need the ID of the product.

product_image.go

@@ -15,6 +15,7 @@ type ProductImageBody struct {
 }
 
 type ProductImageBodyImage struct {
+	Id         int    `json:"id,omitempty"`
 	Position   int    `json:"position,omitempty"`
 	Src        string `json:"src"`
 	Alt        string `json:"alt,omitempty"`
@@ -71,3 +72,22 @@ func AddProductImage(id int, body ProductImageBody, r Request) (ProductImageRetu
 	return decode, err
 
 }
+
+// DeleteProductImage is to delete an image of a product
+func DeleteProductImage(productId, imageId int, r Request) error {
+
+	// Set config for new request
+	c := Config{fmt.Sprintf("/products/%d/images/%d.json", productId, imageId), http.MethodDelete, nil}
+
+	// Send request
+	response, err := c.Send(r)
+	if err != nil {
+		return err
+	}
+
+	// Close request
+	defer response.Body.Close()
+
+	// Return nothing
+	return nil
+}