Added Suppressions [GET, POST, DELETE]

5 files changed, 114 insertions, 5 deletions

diff --git a/SendGrid/SendGrid/Client.cs b/SendGrid/SendGrid/Client.cs
index 0b5383e..fdcaf8b 100644
--- a/SendGrid/SendGrid/Client.cs
+++ b/SendGrid/SendGrid/Client.cs
@@ -15,6 +15,7 @@ namespace SendGrid
         private string _apiKey;
         public APIKeys ApiKeys;
         public UnsubscribeGroups UnsubscribeGroups;
+        public Suppressions Suppressions;
         public string Version;
         private Uri _baseUri;
         private const string MediaType = "application/json";
@@ -35,6 +36,7 @@ namespace SendGrid
             Version = Assembly.GetExecutingAssembly().GetName().Version.ToString();
             ApiKeys = new APIKeys(this);
             UnsubscribeGroups = new UnsubscribeGroups(this);
+            Suppressions = new Suppressions(this);
         }
 
         /// <summary>
diff --git a/SendGrid/SendGrid/Resources/Suppressions.cs b/SendGrid/SendGrid/Resources/Suppressions.cs
new file mode 100644
index 0000000..91bb38d
--- /dev/null
+++ b/SendGrid/SendGrid/Resources/Suppressions.cs
@@ -0,0 +1,60 @@
+using System.Net.Http;
+using System.Threading.Tasks;
+using Newtonsoft.Json.Linq;
+
+namespace SendGrid.Resources
+{
+    public class Suppressions
+    {
+        private string _endpoint;
+        private Client _client;
+
+        /// <summary>
+        /// Constructs the SendGrid Suppressions object.
+        /// See https://sendgrid.com/docs/API_Reference/Web_API_v3/Suppression_Management/suppressions.html
+        /// </summary>
+        /// <param name="client">SendGrid Web API v3 client</param>
+        /// <param name="endpoint">Resource endpoint, do not prepend slash</param>
+        public Suppressions(Client client, string endpoint = "v3/asm/groups")
+        {
+            _endpoint = endpoint;
+            _client = client;
+        }
+
+        /// <summary>
+        /// Get suppressed addresses for a given group.
+        /// </summary>
+        /// <param name="groupId">ID of the suppression group</param>
+        /// <returns>https://sendgrid.com/docs/API_Reference/Web_API_v3/Suppression_Management/suppressions.html</returns>
+        public async Task<HttpResponseMessage> Get(int groupId)
+        {
+            return await _client.Get(_endpoint + "/" + groupId.ToString() + "/suppressions");
+        }
+
+        /// <summary>
+        /// Add recipient addresses to the suppressions list for a given group.
+        /// 
+        /// If the group has been deleted, this request will add the address to the global suppression.
+        /// </summary>
+        /// <param name="groupId">ID of the suppression group</param>
+        /// <param name="recipient_emails">Array of email addresses to add to the suppression group</param>
+        /// <returns>https://sendgrid.com/docs/API_Reference/Web_API_v3/Suppression_Management/suppressions.html</returns>
+        public async Task<HttpResponseMessage> Post(int groupId, string[] emails)
+        {
+            JArray receipient_emails = new JArray();
+            foreach (string email in emails) { receipient_emails.Add(email); }
+            var data = new JObject(new JProperty("recipient_emails", receipient_emails));
+            return await _client.Post(_endpoint + "/" + groupId.ToString() + "/suppressions", data);
+        }
+
+        /// <summary>
+        /// Delete a suppression group.
+        /// </summary>
+        /// <param name="groupId">ID of the suppression group to delete</param>
+        /// <returns>https://sendgrid.com/docs/API_Reference/Web_API_v3/Suppression_Management/suppressions.html</returns>
+        public async Task<HttpResponseMessage> Delete(int groupId, string email)
+        {
+            return await _client.Delete(_endpoint + "/" + groupId.ToString() + "/suppressions/" + email);
+        }
+    }
+}
\ No newline at end of file
diff --git a/SendGrid/SendGrid/Resources/UnsubscribeGroups.cs b/SendGrid/SendGrid/Resources/UnsubscribeGroups.cs
index 17d8ace..db8e4d2 100644
--- a/SendGrid/SendGrid/Resources/UnsubscribeGroups.cs
+++ b/SendGrid/SendGrid/Resources/UnsubscribeGroups.cs
@@ -22,7 +22,7 @@ namespace SendGrid.Resources
         }
 
         /// <summary>
-        /// Retrieve all suppression groups associated with the user.s
+        /// Retrieve all suppression groups associated with the user.
         /// </summary>
         /// <returns>https://sendgrid.com/docs/API_Reference/Web_API_v3/Suppression_Management/groups.html</returns>
         public async Task<HttpResponseMessage> Get()
@@ -31,13 +31,13 @@ namespace SendGrid.Resources
         }
 
         /// <summary>
-        /// Retrieve all suppression groups associated with the user.s
+        /// Get information on a single suppression group.
         /// </summary>
+        /// <param name="unsubscribeGroupId">ID of the suppression group to delete</param>
         /// <returns>https://sendgrid.com/docs/API_Reference/Web_API_v3/Suppression_Management/groups.html</returns>
-        public async Task<HttpResponseMessage> Get(int unsubscribeGroupID)
+        public async Task<HttpResponseMessage> Get(int unsubscribeGroupId)
         {
-            string endpoint = _endpoint + "/" + unsubscribeGroupID;
-            return await _client.Get(endpoint);
+            return await _client.Get(_endpoint + "/" + unsubscribeGroupId);
         }
 
         /// <summary>
diff --git a/SendGrid/SendGrid/SendGrid.csproj b/SendGrid/SendGrid/SendGrid.csproj
index 49ea158..9a57b86 100644
--- a/SendGrid/SendGrid/SendGrid.csproj
+++ b/SendGrid/SendGrid/SendGrid.csproj
@@ -64,6 +64,7 @@
   <ItemGroup>
     <Compile Include="Client.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Resources\Suppressions.cs" />
     <Compile Include="Resources\UnsubscribeGroups.cs" />
     <Compile Include="Resources\APIKeys.cs" />
   </ItemGroup>
diff --git a/SendGrid/UnitTest/UnitTest.cs b/SendGrid/UnitTest/UnitTest.cs
index 853d59e..eab3481 100644
--- a/SendGrid/UnitTest/UnitTest.cs
+++ b/SendGrid/UnitTest/UnitTest.cs
@@ -155,5 +155,51 @@ namespace UnitTest
             Assert.AreEqual(HttpStatusCode.NoContent, response.StatusCode);
         }
 
+        [TestFixture]
+        public class Suppressions
+        {
+            static string _baseUri = "https://api.sendgrid.com/";
+            static string _apiKey = Environment.GetEnvironmentVariable("SENDGRID_APIKEY");
+            public Client client = new Client(_apiKey, _baseUri);
+
+            [Test]
+            public void SuppressionsIntegrationTest()
+            {
+                int unsubscribeGroupId = 69;
+
+                TestGet(unsubscribeGroupId);
+                string[] emails = { "example@example.com", "example2@example.com" };
+                TestPost(unsubscribeGroupId, emails);
+                TestDelete(unsubscribeGroupId, "example@example.com");
+                TestDelete(unsubscribeGroupId, "example2@example.com");
+            }
+
+            private void TestGet(int unsubscribeGroupId)
+            {
+                HttpResponseMessage response = client.Suppressions.Get(unsubscribeGroupId).Result;
+                Assert.AreEqual(HttpStatusCode.OK, response.StatusCode);
+                string rawString = response.Content.ReadAsStringAsync().Result;
+                dynamic jsonObject = JsonConvert.DeserializeObject(rawString);
+                Assert.IsNotNull(jsonObject);
+            }
+
+            private void TestPost(int unsubscribeGroupId, string[] emails)
+            {
+                HttpResponseMessage response = client.Suppressions.Post(unsubscribeGroupId, emails).Result;
+                Assert.AreEqual(HttpStatusCode.Created, response.StatusCode);
+                string rawString = response.Content.ReadAsStringAsync().Result;
+                dynamic jsonObject = JObject.Parse(rawString);
+                string recipient_emails = jsonObject.recipient_emails.ToString();
+                Assert.IsNotNull(recipient_emails);
+            }
+
+            private void TestDelete(int unsubscribeGroupId, string email)
+            {
+                HttpResponseMessage response = client.Suppressions.Delete(unsubscribeGroupId, email).Result;
+                Assert.AreEqual(HttpStatusCode.NoContent, response.StatusCode);
+            }
+
+        }
+
     }
 }