private void LoginButton_Click(object sender, EventArgs e)
{
long role = (comboBoxRole.SelectedItem as ComboBoxItem).ID;
bool loginSet = false;
bool passwordSet = false;
if (!string.IsNullOrEmpty(textBoxLogin.Text))
{
loginSet = true;
}
if (!string.IsNullOrEmpty(textBoxPassword.Text))
{
passwordSet = true;
}
if (loginSet && passwordSet)
{
string login = textBoxLogin.Text;
string password = textBoxPassword.Text;
LoginCore.LogIn(role, login, password);
if (CoreBase.isAuthorised)
{
this.Visible = false;
Form form;
switch (role)
{
case 1:
form = new Forms.AdminForm();
form.Show();
break;
case 2:
form = new Forms.CashierForm();
form.ShowDialog();
break;
case 3:
form = new Forms.KitchenForm();
form.Show();
break;
default:
ErrorsViewWrapper.ShowError(ErrorTexts.UNEXPEXTED_ERROR);
Application.Exit();
break;
}
}
}
else if (!loginSet && !passwordSet)
{
ErrorsViewWrapper.ShowError(ErrorTexts.ENTER_LOGIN_AND_PASSWORD);
}
else if (loginSet && !passwordSet)
{
ErrorsViewWrapper.ShowError(ErrorTexts.ENTER_PASSWORD);
}
else
{
ErrorsViewWrapper.ShowError(ErrorTexts.ENTER_LOGIN);
}
}
private static void ProcessErrors(HttpResponseMessage response)
{
string resultContent = response.Content.ReadAsStringAsync().Result;
switch (response.StatusCode)
{
case System.Net.HttpStatusCode.BadRequest: //400
ErrorType error = new JavaScriptSerializer().Deserialize <ErrorType>(resultContent);
ErrorsViewWrapper.ShowError(string.Format(ErrorTexts.ERROR_EX, error.code, error.message), ErrorTexts.INCORRECT_REQUEST);
break;
case System.Net.HttpStatusCode.Unauthorized: //401
ErrorsViewWrapper.ShowError(ErrorTexts.ANOTHER_DEVICE_LOGGED, ErrorTexts.AUTHORITHATION_FAILED);
Application.Exit();
break;
case System.Net.HttpStatusCode.Forbidden: //403
ErrorsViewWrapper.ShowError(ErrorTexts.PERMISSIONS_DENIED, ErrorTexts.ACCESS_DENIED);
break;
case System.Net.HttpStatusCode.NotFound: //404
ErrorsViewWrapper.ShowError(ErrorTexts.REQUEST_NOT_FOUND);
break;
default:
throw new Exception(ErrorTexts.UNKNOWN_STATUS_ERROR + response.StatusCode);
}
}
public static int SendEditRequestID(string uriPostfix, Dictionary <string, string> param)
{
try
{
param.Add(RequestFields.USER_ID, loggedUserID.ToString());
param.Add(RequestFields.USER_TYPE, loggedUserTYPE.ToString());
param.Add(RequestFields.USER_SID, loggedUserSID.ToString());
HttpClient client = new HttpClient();
client.BaseAddress = new Uri(apiUri + uriPostfix);
FormUrlEncodedContent content = new FormUrlEncodedContent(param);
HttpResponseMessage response = client.PostAsync(apiUri + uriPostfix, content).Result;
string resultContent = response.Content.ReadAsStringAsync().Result;
if (response.StatusCode == System.Net.HttpStatusCode.OK)
{
ResultSuccess res = new JavaScriptSerializer().Deserialize <ResultSuccess>(resultContent);
return(res.success);
}
else
{
ProcessErrors(response);
return(-1);
}
}
catch (Exception ex)
{
ErrorsViewWrapper.ShowError(ErrorTexts.ERROR + ex.Message);
return(-1);
}
}
public static void SendAuthRequest(string uriPostfix, Dictionary <string, string> param)
{
try
{
HttpClient client = new HttpClient();
client.BaseAddress = new Uri(apiUri + uriPostfix);
FormUrlEncodedContent content = new FormUrlEncodedContent(param);
var response = client.PostAsync(apiUri + uriPostfix, content).Result;
string resultContent = response.Content.ReadAsStringAsync().Result;
switch (response.StatusCode)
{
case System.Net.HttpStatusCode.OK:
isAuthorised = true;
AuthUserData data = new JavaScriptSerializer().Deserialize <AuthUserData>(resultContent);
loggedUserID = data.id;
loggedUserSID = data.sid;
loggedUserTYPE = data.type;
break;
case System.Net.HttpStatusCode.Unauthorized: //401
ErrorsViewWrapper.ShowError(ErrorTexts.ANOTHER_DEVICE_LOGGED, ErrorTexts.AUTORITHATION_FAILED);
Application.Exit();
break;
case System.Net.HttpStatusCode.Forbidden: //403
ErrorsViewWrapper.ShowError(ErrorTexts.PERMISSIONS_DENIED, ErrorTexts.ACCESS_DENIED);
break;
case System.Net.HttpStatusCode.NotFound: //404
ErrorsViewWrapper.ShowError(ErrorTexts.REQUEST_NOT_FOUND);
break;
case System.Net.HttpStatusCode.BadRequest: //400
ErrorsViewWrapper.ShowError(ErrorTexts.INCORRECT_CREDENTIALS);
break;
default:
throw new Exception(ErrorTexts.UNKNOWN_STATUS_ERROR + response.StatusCode);
}
}
catch (Exception ex)
{
ErrorsViewWrapper.ShowError(ErrorTexts.AUTHORITHATION_NOT_SUCCEDED + ex.Message);
}
}
