Merge pull request mercadopago#90 from mercadopago/mercadopago/add-re…

…quest-options

Addition of MPRequestOptions to allow configure each request (configure access token, add headers, configure timeouts)
Addition of DiscountCampaign class to allow find a valid discount
Added the functionality of saving customer card using the card token
Change the type of StreetNumber property from string to int in Customer/Address
Adjust Refund method in Payment

MercadoPagoSDK.Test/Core/MPIPNTest.cs

@@ -8,8 +8,8 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
-using System.Collections;
-
+using System.Collections;
+
 namespace MercadoPagoSDK.Test.Core
 {
     [TestFixture()]
@@ -151,7 +151,7 @@ public string GenerateSingleUseCardToken()
         {
             JObject payload = JObject.Parse("{ \"card_number\": \"4544610257481730\", \"security_code\": \"122\", \"expiration_month\": \"7\", \"expiration_year\": \"2030\", \"cardholder\": { \"name\": \"Test test\", \"identification\": { \"type\": \"DNI\", \"number\": \"12345678\" } } }");
             MPRESTClient client = new MPRESTClient();
-            MPAPIResponse responseCardToken = client.ExecuteRequestCore(
+            MPAPIResponse responseCardToken = client.ExecuteRequest(
                 HttpMethod.POST,
                 "https://api.mercadopago.com/v1/card_tokens?public_key=" + Environment.GetEnvironmentVariable("PUBLIC_KEY"),
                 PayloadType.JSON,

MercadoPagoSDK.Test/Helpers/CardHelper.cs

@@ -14,7 +14,7 @@ public static string SingleUseCardToken(string PublicKey, string Status)
 
             MPRESTClient client = new MPRESTClient();
             String path = "https://api.mercadopago.com/v1/card_tokens?public_key=" + PublicKey;
-            MPAPIResponse responseCardToken = client.ExecuteRequestCore(HttpMethod.POST, path, PayloadType.JSON, payload, null, 0, 1);
+            MPAPIResponse responseCardToken = client.ExecuteRequest(HttpMethod.POST, path, PayloadType.JSON, payload, null, 0, 1);
 
             JObject jsonResponse = JObject.Parse(responseCardToken.StringResponse.ToString());
             List<JToken> tokens = MPCoreUtils.FindTokens(jsonResponse, "id");

px-dotnet/Core/MPAPIResponse.cs

@@ -58,7 +58,7 @@ private void ParseRequest(HttpMethod httpMethod, HttpWebRequest request, JObject
             {
                 this.Payload = payload.ToString();
             }
-        }
+        }
 
         /// <summary>
         /// Parses the http response in a custom MPApiResponse object.
@@ -69,34 +69,33 @@ private void ParseResponse(HttpWebResponse response)
             this.StatusCode = (int)response.StatusCode;
             this.StatusDescription = response.StatusDescription;
 
-            var stream = response.GetResponseStream();
-
-            if (stream != null)
+            using (var stream = response.GetResponseStream())
             {
-                try
-                {
-                    Stream dataStream = response.GetResponseStream();
-                    StreamReader reader = new StreamReader(dataStream, Encoding.UTF8);
-                    this.StringResponse = reader.ReadToEnd();
-
-                    reader.Close();
-                    dataStream.Close();
-                }
-                catch (Exception ex)
-                {
-                    throw new MPException(ex.Message);
-                }
-
-                // Try to parse the response to a json, and a extract the entity of the response.
-                // When the response is not a json parseable string then the string response must be used.
-                try
-                {
-                    this.JsonObjectResponse = JObject.Parse(this.StringResponse);
-                }
-                catch (Exception)
+                if (stream != null)
                 {
-                    Console.WriteLine("Error parsing jsonObect");
-                //    If not an object
+                    try
+                    {
+                        using (var reader = new StreamReader(stream, Encoding.UTF8))
+                        {
+                            this.StringResponse = reader.ReadToEnd();
+                        }
+                    }
+                    catch (Exception ex)
+                    {
+                        throw new MPException(ex.Message);
+                    }
+
+                    // Try to parse the response to a json, and a extract the entity of the response.
+                    // When the response is not a json parseable string then the string response must be used.
+                    try
+                    {
+                        this.JsonObjectResponse = JObject.Parse(this.StringResponse);
+                    }
+                    catch (Exception)
+                    {
+                        Console.WriteLine("Error parsing jsonObect");
+                    //    If not an object
+                    }
                 }
             }
         }