public User GetUserByNickName(string nickname)
{
ValidateNickNameForIllegalChars(nickname);
ValidateNickNameLength(nickname);
User retrievedUser = null;
using (var db = new WebServicesRepository())
{
try
{
retrievedUser = db.GetUserByNickNameFromDB(nickname);
}
catch (UserNotFoundException exception)
{
ReturnErrorCode(exception.Message, HttpStatusCode.NotFound);
}
catch (Exception)
{
ReturnErrorCode("Something went wrong.", HttpStatusCode.InternalServerError);
}
}
return(retrievedUser);
}
public User DeleteUserByNickName(string nickname)
{
ValidateNickNameForIllegalChars(nickname);
ValidateNickNameLength(nickname);
User deletedUser = null;
using (var db = new WebServicesRepository())
{
try
{
deletedUser = db.DeleteUser(nickname);
WebOperationContext.Current.OutgoingResponse.StatusCode = HttpStatusCode.OK;
}
catch (UserNotFoundException exception)
{
ReturnErrorCode(exception.Message, HttpStatusCode.NotFound);
}
catch (Exception)
{
ReturnErrorCode("Something went wrong.", HttpStatusCode.InternalServerError);
}
}
return(deletedUser);
}
public List <User> GetUsers()
{
using (var db = new WebServicesRepository())
{
return(db.GetAllUsersFromDB());
}
}
public static void ServiceInitizializationEventHander(object sender, EventArgs args)
{
using (var db = new WebServicesRepository())
{
db.InitializeDB();
}
}
private User GetUser(string nickName)
{
using (var db = new WebServicesRepository())
{
return(db.GetUserByNickNameFromDB(nickName));
}
}
private void AddUser(User user)
{
using (var db = new WebServicesRepository())
{
db.AddUser(user);
}
}
private void CleanDB()
{
using (var db = new WebServicesRepository())
{
var allUsers = db.GetAllUsersFromDB();
allUsers.ForEach(user => db.DeleteUser(user.NickName));
}
}
public void UpdateUserByNickName(User user)
{
ValidateNickNameForIllegalChars(user.NickName);
ValidateNickNameLength(user.NickName);
using (var db = new WebServicesRepository())
{
try
{
db.UpdateUser(user);
WebOperationContext.Current.OutgoingResponse.StatusCode = HttpStatusCode.OK;
}
catch (UserNotFoundException exception)
{
ReturnErrorCode(exception.Message, HttpStatusCode.NotFound);
}
catch (Exception)
{
ReturnErrorCode("Something went wrong.", HttpStatusCode.InternalServerError);
}
}
}
public void CreateUser(User user)
{
ValidateNickNameForIllegalChars(user.NickName);
ValidateNickNameLength(user.NickName);
using (var db = new WebServicesRepository())
{
try
{
db.AddUser(user);
WebOperationContext.Current.OutgoingResponse.StatusCode = HttpStatusCode.Created;
}
catch (UserAlreadyExistException exception)
{
ReturnErrorCode(exception.Message, HttpStatusCode.Conflict);
}
catch (Exception)
{
ReturnErrorCode("Something went wrong.", HttpStatusCode.InternalServerError);
}
}
}
