private static async Task <Hashtable> ExecAsync(String method, String uri, Object data, String contentType)
{
Hashtable response;
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(API_BASE_URL + uri);
request.Proxy.Credentials = CredentialCache.DefaultCredentials; //To bypass proxy
request.UserAgent = "MercadoPago .NET SDK v" + MercadoPago.version;
request.Accept = MIME_JSON;
request.Method = method;
request.ContentType = contentType;
await SetDataAsync(request, data, contentType);
String responseBody = null;
try
{
HttpWebResponse apiResult = (HttpWebResponse)await request.GetResponseAsync();
responseBody = await new StreamReader(apiResult.GetResponseStream()).ReadToEndAsync();
response = new Hashtable
{
["status"] = (int)apiResult.StatusCode,
["response"] = JSON.JsonDecode(responseBody)
};
}
catch (WebException e)
{
Console.WriteLine(e.Message);
responseBody = await new StreamReader(e.Response.GetResponseStream()).ReadToEndAsync();
try
{
response = new Hashtable
{
["status"] = (int)((HttpWebResponse)e.Response).StatusCode,
["response"] = JSON.JsonDecode(responseBody)
};
}
catch (Exception e2)
{
response = new Hashtable
{
["status"] = 500,
["response"] = e2.Message
};
}
}
return(response);
}
public async Task <Hashtable> GetAuthorizedPaymentAsync(String id)
{
String accessToken;
try
{
accessToken = await this.GetAccessTokenAsync();
}
catch (Exception e)
{
return((Hashtable)JSON.JsonDecode(e.Message));
}
Hashtable authorizedPaymentInfo = await RestClient.GetAsync("/authorized_payments/" + id + "?access_token=" + accessToken);
return(authorizedPaymentInfo);
}
public async Task <Hashtable> GetPreapprovalPaymentAsync(String id)
{
String accessToken;
try
{
accessToken = await this.GetAccessTokenAsync();
}
catch (Exception e)
{
return((Hashtable)JSON.JsonDecode(e.Message));
}
Hashtable preapprovalPaymentResult = await RestClient.GetAsync("/preapproval/" + id + "?access_token=" + accessToken);
return(preapprovalPaymentResult);
}
public async Task <Hashtable> UpdatePreferenceAsync(String id, Hashtable preference)
{
String accessToken;
try
{
accessToken = await this.GetAccessTokenAsync();
}
catch (Exception e)
{
return((Hashtable)JSON.JsonDecode(e.Message));
}
Hashtable preferenceResult = await RestClient.PutAsync("/checkout/preferences/" + id + "?access_token=" + accessToken, preference);
return(preferenceResult);
}
public async Task <Hashtable> GetPaymentAsync(String id)
{
String accessToken;
try
{
accessToken = await this.GetAccessTokenAsync();
}
catch (Exception e)
{
return((Hashtable)JSON.JsonDecode(e.Message));
}
String uriPrefix = this.sandbox ? "/sandbox" : "";
Hashtable paymentInfo = await RestClient.GetAsync(uriPrefix + "/collections/notifications/" + id + "?access_token=" + accessToken);
return(paymentInfo);
}
public async Task <Hashtable> GetMerchantOrderAsync(string merchantOrederId)
{
String accessToken;
try
{
accessToken = await this.GetAccessTokenAsync();
}
catch (Exception e)
{
return((Hashtable)JSON.JsonDecode(e.Message));
}
String uriPrefix = this.sandbox ? "/sandbox" : "";
Hashtable merchantOrderInfo = await RestClient.GetAsync(uriPrefix + "/merchant_orders/" + merchantOrederId + "?access_token=" + accessToken);
return(merchantOrderInfo);
}
public async Task <Hashtable> CancelPreapprovalPaymentAsync(String id)
{
String accessToken;
try
{
accessToken = await this.GetAccessTokenAsync();
}
catch (Exception e)
{
return((Hashtable)JSON.JsonDecode(e.Message));
}
Hashtable cancelStatus = new Hashtable
{
["status"] = "cancelled"
};
Hashtable response = await RestClient.PutAsync("/preapproval/" + id + "?access_token=" + accessToken, cancelStatus);
return(response);
}
public async Task <Hashtable> RefundPaymentAsync(String id)
{
String accessToken;
try
{
accessToken = await this.GetAccessTokenAsync();
}
catch (Exception e)
{
return((Hashtable)JSON.JsonDecode(e.Message));
}
Hashtable refundStatus = new Hashtable
{
["status"] = "refunded"
};
Hashtable response = await RestClient.PutAsync("/collections/" + id + "?access_token=" + accessToken, refundStatus);
return(response);
}
public async Task <Hashtable> SearchPaymentAsync(Dictionary <String, String> filters, long offset = 0, long limit = 0)
{
String accessToken;
try
{
accessToken = await this.GetAccessTokenAsync();
}
catch (Exception e)
{
return((Hashtable)JSON.JsonDecode(e.Message));
}
filters.Add("offset", offset.ToString());
filters.Add("limit", limit.ToString());
String filtersQuery = this.BuildQuery(filters);
String uriPrefix = this.sandbox ? "/sandbox" : "";
Hashtable collectionResult = await RestClient.GetAsync(uriPrefix + "/collections/search?" + filtersQuery + "&access_token=" + accessToken);
return(collectionResult);
}
public async Task <Hashtable> PutAsync(String uri, String data, Dictionary <String, String> parameters) => await this.PutAsync(uri, (Hashtable)JSON.JsonDecode(data), parameters);
public async Task <Hashtable> CreatePreapprovalPaymentAsync(String preapprovalPayment) => await this.CreatePreapprovalPaymentAsync((Hashtable)JSON.JsonDecode(preapprovalPayment));
public async Task <Hashtable> UpdatePreferenceAsync(String id, String preference) => await this.UpdatePreferenceAsync(id, (Hashtable)JSON.JsonDecode(preference));
public async Task <Hashtable> CreatePreferenceAsync(String preference) => await this.CreatePreferenceAsync((Hashtable)JSON.JsonDecode(preference));
