Feature - Anonymize IP (#21)

Author: msohailhussain

OptimizelySDK.Tests/EventTests/EventBuilderTest.cs

@@ -75,7 +75,8 @@ public void TestCreateImpressionEventNoAttributes()
                 {"account_id", "1592310167" },
                 {"client_name", "csharp-sdk" },
                 {"client_version", "1.2.0" },
-                {"revision", 15 }
+                {"revision", 15 },
+                {"anonymize_ip", false}
             };
 
             var expectedLogEvent = new LogEvent("https://logx.optimizely.com/v1/events",
@@ -153,7 +154,8 @@ public void TestCreateImpressionEventWithAttributes()
                 {"account_id", "1592310167" },
                 {"client_name", "csharp-sdk" },
                 {"client_version", "1.2.0" },
-                {"revision", 15 }
+                {"revision", 15 },
+                {"anonymize_ip", false}
             };
 
             var expectedLogEvent = new LogEvent("https://logx.optimizely.com/v1/events",
@@ -226,8 +228,9 @@ public void TestCreateConversionEventNoAttributesNoValue()
                 {"project_id", "7720880029"},
                 {"account_id", "1592310167"},
                 {"client_name", "csharp-sdk"},
-                {"client_version", "1.2.0"},
-                {"revision", 15}
+                {"client_version", "1.2.0" },
+                {"revision", 15 },
+                {"anonymize_ip", false}
             };
 
             var expectedEvent = new LogEvent(
@@ -304,8 +307,9 @@ public void TestCreateConversionEventWithAttributesNoValue()
                 {"project_id", "7720880029"},
                 {"account_id", "1592310167"},
                 {"client_name", "csharp-sdk"},
-                {"client_version", "1.2.0"},
-                {"revision", 15}
+                {"client_version", "1.2.0" },
+                {"revision", 15 },
+                {"anonymize_ip", false}
             };
 
             var expectedEvent = new LogEvent(
@@ -386,7 +390,8 @@ public void TestCreateConversionEventNoAttributesWithValue()
                 {"account_id", "1592310167" },
                 {"client_name", "csharp-sdk" },
                 {"client_version", "1.2.0" },
-                {"revision", 15 }
+                {"revision", 15 },
+                {"anonymize_ip", false}
             };
 
             var expectedEvent = new LogEvent(
@@ -477,7 +482,8 @@ public void TestCreateConversionEventWithAttributesWithValue()
                 {"account_id", "1592310167" },
                 {"client_name", "csharp-sdk" },
                 {"client_version", "1.2.0" },
-                {"revision", 15 }
+                {"revision", 15 },
+                {"anonymize_ip", false}
             };
 
             var expectedEvent = new LogEvent(
@@ -563,7 +569,8 @@ public void TestCreateConversionEventNoAttributesWithInvalidValue()
                 {"account_id", "1592310167" },
                 {"client_name", "csharp-sdk" },
                 {"client_version", "1.2.0" },
-                {"revision", 15 }
+                {"revision", 15 },
+                {"anonymize_ip", false}
             };
 
             var expectedEvent = new LogEvent(
@@ -645,7 +652,8 @@ public void TestConversionEventWithNumericTag()
                 {"account_id", "1592310167" },
                 {"client_name", "csharp-sdk" },
                 {"client_version", "1.2.0" },
-                {"revision", 15 }
+                {"revision", 15 },
+                {"anonymize_ip", false}
             };
 
             var expectedEvent = new LogEvent(

OptimizelySDK.Tests/TestData.json

@@ -159,5 +159,6 @@
       "key": "purchase"
     }
   ],
-  "revision": "15"
+  "revision": "15",
+  "anonymizeIP": "false"
 }

OptimizelySDK/Event/Builder/EventBuilder.cs

@@ -49,7 +49,7 @@ public class EventBuilder
 
         public EventBuilder(Bucketer bucketer)
         {
-            Bucketer = bucketer;
+            Bucketer = bucketer; 
             ResetParams();
         }
 
@@ -95,7 +95,7 @@ private Dictionary<string, object> GetCommonParams(ProjectConfig config, string
             comonParams[Params.CLIENT_ENGINE] = SDK_TYPE;
             comonParams[Params.CLIENT_VERSION] = SDK_VERSION;
             comonParams[Params.REVISION] = config.Revision;
-
+            comonParams[Params.ANONYMIZE_IP] = config.AnonymizeIP;
 
             var userFeatures = new List<Dictionary<string, object>>();
 
@@ -272,4 +272,4 @@ public virtual LogEvent CreateConversionEvent(ProjectConfig config, string event
             return new LogEvent(CONVERSION_ENDPOINT, conversionParams, HTTP_VERB, HTTP_HEADERS);
         }
     }
-}
+}

OptimizelySDK/Event/Builder/Params.cs

@@ -38,5 +38,6 @@ public static class Params
         public const string CLIENT_ENGINE = "client_name";
         public const string CLIENT_VERSION = "client_version";
         public const string IS_LAYER_HOLDBACK = "isLayerHoldback";
+        public const string ANONYMIZE_IP = "anonymize_ip";
     }
 }

OptimizelySDK/ProjectConfig.cs

@@ -48,6 +48,11 @@ public class ProjectConfig
         /// </summary>
         public int Revision { get; set; }
 
+        /// <summary>
+        /// Allow Anonymize IP by truncating the last block of visitors' IP address.
+        /// </summary>
+        public bool AnonymizeIP { get; set; }
+
         //========================= Mappings ===========================
 
         /// <summary>