Add the webhook endpoint implementation.

src/main/java/com/nopcommerce/NopCommerceClient.java

@@ -22,4 +22,7 @@ public interface NopCommerceClient
 
     @RequestLine("GET /api/orders?limit={limit}&since_id={since-id}&page={page}&fields={fields}")
     OrderList getOrders(@Param("limit") Integer limit, @Param("page") Integer page, @Param("since-id") String sinceId, @Param("fields") String fields);
+
+    @RequestLine("POST /api/webhooks/registrations")
+    WebHook createWebhook(WebHook webhook);
 }

src/main/java/com/nopcommerce/NopCommerceFactory.java

@@ -1,18 +1,30 @@
 package com.nopcommerce;
 
+import com.nopcommerce.auth.ContentTypeRequestInterceptor;
 import com.nopcommerce.auth.OAuthRequestInterceptor;
 import feign.Feign;
+import feign.RequestInterceptor;
 import feign.jackson.JacksonDecoder;
 import feign.jackson.JacksonEncoder;
 
+import java.util.ArrayList;
+
 public class NopCommerceFactory
 {
     public static NopCommerceClient create(String accessToken, String storeUrl)
     {
+        // Prepare the request interceptors
+        ArrayList<RequestInterceptor> requestInterceptors = new ArrayList<>();
+
+        requestInterceptors.add(new OAuthRequestInterceptor(accessToken));
+        requestInterceptors.add(new ContentTypeRequestInterceptor());
+
         NopCommerceClient nopCommerceClient = Feign.builder()
                 .decoder(new JacksonDecoder())
                 .encoder(new JacksonEncoder())
-                .requestInterceptor(new OAuthRequestInterceptor(accessToken))
+//                .logger(new Logger.JavaLogger().appendToFile("http.log"))
+//                .logLevel(Logger.Level.FULL)
+                .requestInterceptors(requestInterceptors)
                 .target(NopCommerceClient.class, storeUrl);
 
         return nopCommerceClient;

src/main/java/com/nopcommerce/auth/ContentTypeRequestInterceptor.java

@@ -0,0 +1,13 @@
+package com.nopcommerce.auth;
+
+import feign.RequestInterceptor;
+import feign.RequestTemplate;
+
+public class ContentTypeRequestInterceptor implements RequestInterceptor
+{
+    @Override
+    public void apply(RequestTemplate template)
+    {
+        template.header("Content-Type", "application/json");
+    }
+}

src/main/java/com/nopcommerce/domain/Image.java

@@ -0,0 +1,15 @@
+package com.nopcommerce.domain;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.nopcommerce.json.JsonConstants;
+import lombok.Data;
+
+@Data
+public class Image
+{
+    @JsonProperty(value = JsonConstants.ID)
+    private int id;
+
+    @JsonProperty(value = JsonConstants.IMAGES)
+    private String src;
+}

src/main/java/com/nopcommerce/domain/Product.java

@@ -10,6 +10,7 @@
 
 import java.math.BigDecimal;
 import java.util.Date;
+import java.util.List;
 
 @Data
 public class Product
@@ -29,6 +30,12 @@ public class Product
     @JsonProperty(value = JsonConstants.SKU)
     private String sku;
 
+    @JsonProperty(value = JsonConstants.SE_NAME)
+    private String seName;
+
+    @JsonProperty(value = JsonConstants.IMAGES)
+    private List<Image> images;
+
     @JsonProperty(value = JsonConstants.STOCK_QUANTITY)
     private int stockQuantity;
 
@@ -47,7 +54,6 @@ public class Product
     @JsonProperty(value = JsonConstants.PRODUCT_TYPE)
     private ProductType productType;
 
-
     @JsonProperty(value = JsonConstants.CREATED_ON_UTC)
     @JsonDeserialize(using = FlexDateDeserializer.class)
     @JsonSerialize(using = FlexDateSerializer.class)

src/main/java/com/nopcommerce/domain/WebHook.java

@@ -0,0 +1,36 @@
+package com.nopcommerce.domain;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.nopcommerce.json.JsonConstants;
+import lombok.Data;
+
+import java.util.HashMap;
+import java.util.Set;
+
+@Data
+public class WebHook
+{
+    @JsonProperty(value = JsonConstants.ID)
+    private String id;
+
+    @JsonProperty(value = JsonConstants.DESCRIPTION)
+    private String description;
+
+    @JsonProperty(value = JsonConstants.FILTERS)
+    private Set<String> filters;
+
+    @JsonProperty(value = JsonConstants.IS_PAUSED)
+    private boolean isPaused;
+
+    @JsonProperty(value = JsonConstants.HEADERS)
+    private HashMap<String, String> headers;
+
+    @JsonProperty(value = JsonConstants.PROPERTIES)
+    private HashMap<String, Object> properties;
+
+    @JsonProperty(value = JsonConstants.SECRET)
+    private String secret;
+
+    @JsonProperty(value = JsonConstants.WEB_HOOK_UIR)
+    private String webHookUri;
+}

src/main/java/com/nopcommerce/json/JsonConstants.java

@@ -19,7 +19,7 @@ public final class JsonConstants
     public static final String COUNTRY = "country";
     public static final String CITY = "city";
     public static final String PROVINCE = "province";
-    public static final String PHONE = "phone";
+    public static final String PHONE = "phone_number";
     public static final String ZIP_CODE = "zip_postal_code";
     public static final String ADDRESS1 = "address1";
     public static final String ADDRESS2 = "address2";
@@ -35,13 +35,17 @@ public final class JsonConstants
     public static final String SHORT_DESCRIPTION = "short_description";
     public static final String FULL_DESCRIPTION = "full_description";
     public static final String SKU = "sku";
+    public static final String SE_NAME = "se_name";
     public static final String STOCK_QUANTITY = "stock_quantity";
     public static final String PRICE = "price";
     public static final String OLD_PRICE = "old_price";
     public static final String PRODUCT_COST = "product_cost";
     public static final String CUSTOMER_ENTERS_PRICE = "customer_enters_price";
     public static final String PRODUCT_TYPE = "product_type";
 
+    // Image
+    public static final String IMAGES = "images";
+
     // Product category mapping
     public static final String PRODUCT_CATEGORY_MAPPINGS = "product_category_mappings";
 
@@ -63,4 +67,13 @@ public final class JsonConstants
     public static final String SHIPPING_METHOD = "shipping_method";
 
     public static final String QUANTITY = "quantity";
+
+    // Webhook
+    public static final String DESCRIPTION = "Description";
+    public static final String FILTERS = "Filters";
+    public static final String IS_PAUSED = "IsPaused";
+    public static final String HEADERS = "Headers";
+    public static final String PROPERTIES = "Properties";
+    public static final String SECRET = "Secret";
+    public static final String WEB_HOOK_UIR = "WebHookUri";
 }