Webhook (#591)

Webhook

src/WireMock.Net/Server/IRespondWithAProvider.cs

@@ -1,5 +1,9 @@
 using System;
+using System.Collections.Generic;
+using JetBrains.Annotations;
+using WireMock.Models;
 using WireMock.ResponseProviders;
+using WireMock.Types;
 
 namespace WireMock.Server
 {
@@ -97,5 +101,50 @@ namespace WireMock.Server
         /// <param name="times">The number of times this match should be matched before the state will be changed to the specified one. Default value is 1.</param>
         /// <returns>The <see cref="IRespondWithAProvider"/>.</returns>
         IRespondWithAProvider WillSetStateTo(int state, int? times = 1);
+
+        /// <summary>
+        /// Add a Webbook to call after the response has been generated.
+        /// </summary>
+        /// <param name="webhook">The Webhook</param>
+        /// <returns>The <see cref="IRespondWithAProvider"/>.</returns>
+        IRespondWithAProvider WithWebhook(IWebhook webhook);
+
+        /// <summary>
+        /// Add a Webbook to call after the response has been generated.
+        /// </summary>
+        /// <param name="url">The Webhook Url</param>
+        /// <param name="method">The method to use. [optional]</param>
+        /// <param name="headers">The Headers to send. [optional]</param>
+        /// <param name="body">The body (as string) to send. [optional]</param>
+        /// <param name="useTransformer">Use Transformer. [optional]</param>
+        /// <param name="transformerType">The transformer type. [optional]</param>
+        /// <returns>The <see cref="IRespondWithAProvider"/>.</returns>
+        IRespondWithAProvider WithWebhook(
+            [NotNull] string url,
+            [CanBeNull] string method = "post",
+            [CanBeNull] IDictionary<string, WireMockList<string>> headers = null,
+            [CanBeNull] string body = null,
+            bool useTransformer = true,
+            TransformerType transformerType = TransformerType.Handlebars
+        );
+
+        /// <summary>
+        /// Add a Webbook to call after the response has been generated.
+        /// </summary>
+        /// <param name="url">The Webhook Url</param>
+        /// <param name="method">The method to use. [optional]</param>
+        /// <param name="headers">The Headers to send. [optional]</param>
+        /// <param name="body">The body (as json) to send. [optional]</param>
+        /// <param name="useTransformer">Use Transformer. [optional]</param>
+        /// <param name="transformerType">The transformer type. [optional]</param>
+        /// <returns>The <see cref="IRespondWithAProvider"/>.</returns>
+        IRespondWithAProvider WithWebhook(
+            [NotNull] string url,
+            [CanBeNull] string method = "post",
+            [CanBeNull] IDictionary<string, WireMockList<string>> headers = null,
+            [CanBeNull] object body = null,
+            bool useTransformer = true,
+            TransformerType transformerType = TransformerType.Handlebars
+        );
     }
 }

src/WireMock.Net/Server/RespondWithAProvider.cs

@@ -1,10 +1,15 @@
 // This source file is based on mock4net by Alexandre Victoor which is licensed under the Apache 2.0 License.
 // For more details see 'mock4net/LICENSE.txt' and 'mock4net/readme.md' in this project root.
 using System;
+using System.Collections.Generic;
+using JetBrains.Annotations;
 using WireMock.Matchers.Request;
+using WireMock.Models;
 using WireMock.ResponseProviders;
 using WireMock.Settings;
-
+using WireMock.Types;
+using WireMock.Util;
+
 namespace WireMock.Server
 {
     /// <summary>
@@ -26,6 +31,8 @@ namespace WireMock.Server
 
         public Guid Guid { get; private set; } = Guid.NewGuid();
 
+        public IWebhook Webhook { get; private set; }
+
         /// <summary>
         /// Initializes a new instance of the <see cref="RespondWithAProvider"/> class.
         /// </summary>
@@ -47,7 +54,7 @@ namespace WireMock.Server
         /// <param name="provider">The provider.</param>
         public void RespondWith(IResponseProvider provider)
         {
-            _registrationCallback(new Mapping(Guid, _title, _path, _settings, _requestMatcher, provider, _priority, _scenario, _executionConditionState, _nextState, _timesInSameState), _saveToFile);
+            _registrationCallback(new Mapping(Guid, _title, _path, _settings, _requestMatcher, provider, _priority, _scenario, _executionConditionState, _nextState, _timesInSameState, Webhook), _saveToFile);
         }
 
         /// <see cref="IRespondWithAProvider.WithGuid(string)"/>
@@ -140,5 +147,81 @@ namespace WireMock.Server
         {
             return WillSetStateTo(state.ToString(), times);
         }
+
+        /// <see cref="IRespondWithAProvider.WithWebhook(IWebhook)"/>
+        public IRespondWithAProvider WithWebhook(IWebhook webhook)
+        {
+            Webhook = webhook;
+
+            return this;
+        }
+
+        /// <see cref="IRespondWithAProvider.WithWebhook(string,string, IDictionary{string, WireMockList{string}}, string, bool, TransformerType)"/>
+        public IRespondWithAProvider WithWebhook(
+            [NotNull] string url,
+            [CanBeNull] string method = "post",
+            [CanBeNull] IDictionary<string, WireMockList<string>> headers = null,
+            [CanBeNull] string body = null,
+            bool useTransformer = true,
+            TransformerType transformerType = TransformerType.Handlebars)
+        {
+            Webhook = InitWebhook(url, method, headers, useTransformer, transformerType);
+
+            if (body != null)
+            {
+                Webhook.Request.BodyData = new BodyData
+                {
+                    BodyAsString = body,
+                    DetectedBodyType = BodyType.String,
+                    DetectedBodyTypeFromContentType = BodyType.String
+                };
+            }
+
+            return this;
+        }
+
+        /// <see cref="IRespondWithAProvider.WithWebhook(string, string, IDictionary{string, WireMockList{string}}, object, bool, TransformerType)"/>
+        public IRespondWithAProvider WithWebhook(
+            [NotNull] string url,
+            [CanBeNull] string method = "post",
+            [CanBeNull] IDictionary<string, WireMockList<string>> headers = null,
+            [CanBeNull] object body = null,
+            bool useTransformer = true,
+            TransformerType transformerType = TransformerType.Handlebars)
+        {
+            Webhook = InitWebhook(url, method, headers, useTransformer, transformerType);
+
+            if (body != null)
+            {
+                Webhook.Request.BodyData = new BodyData
+                {
+                    BodyAsJson = body,
+                    DetectedBodyType = BodyType.Json,
+                    DetectedBodyTypeFromContentType = BodyType.Json
+                };
+            }
+
+            return this;
+        }
+
+        private IWebhook InitWebhook(
+            string url,
+            string method,
+            IDictionary<string, WireMockList<string>> headers,
+            bool useTransformer,
+            TransformerType transformerType)
+        {
+            return new Webhook
+            {
+                Request = new WebhookRequest
+                {
+                    Url = url,
+                    Method = method ?? "post",
+                    Headers = headers,
+                    UseTransformer = useTransformer,
+                    TransformerType = transformerType
+                }
+            };
+        }
     }
 }

src/WireMock.Net/Server/WireMockServer.Admin.cs

@@ -470,6 +470,11 @@ namespace WireMock.Server
                 respondProvider = respondProvider.WillSetStateTo(mappingModel.SetStateTo);
             }
 
+            if (mappingModel.Webhook?.Request != null)
+            {
+                respondProvider = respondProvider.WithWebhook(WebhookMapper.Map(mappingModel.Webhook));
+            }
+
             respondProvider.RespondWith(responseBuilder);
 
             return respondProvider.Guid;