/// <summary>
/// Deletes user account from the database taking as parameter <see cref="UserToDelete"/>.
/// </summary>
/// <param name="user">User for log in</param>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="InvalidOperationException"></exception>
public void DeleteAccount(UserToDelete user)
{
if (user == null)
{
throw new ArgumentNullException(nameof(user), "User can not be null.");
}
if (!IsPasswordConfirmed(user.Username, user.Password))
{
throw new InvalidOperationException("Wrong password.");
}
var query = @"DELETE FROM [User]
WHERE [Username] = @name";
using (SqlConnection connection = new SqlConnection(_connectionString))
{
connection.QueryFirstOrDefault <UserToDelete>(query, new { name = user.Username });
}
}
public void DeleteAccount_InternalServerError_Test()
{
var accountServiceMock = new Mock <IAccountService>();
var user = new UserToDelete();
accountServiceMock.Setup(x => x.DeleteAccount(user)).Throws <Exception>();
var controller = new AccountController(accountServiceMock.Object);
var actualResult = controller.DeleteAccount(user);
var result = (ObjectResult)actualResult;
var asJson = JsonConvert.SerializeObject(result.Value);
var deserialized = JsonConvert.DeserializeObject <Dictionary <string, object> >(asJson);
Assert.IsTrue((bool)deserialized["Success"] == false);
accountServiceMock.VerifyAll();
}
public void DeleteAccount_Successfully_Test()
{
var accountServiceMock = new Mock <IAccountService>();
var user = new UserToDelete();
accountServiceMock.Setup(x => x.DeleteAccount(user));
var controller = new AccountController(accountServiceMock.Object);
var actualResult = controller.DeleteAccount(user);
var okResult = (OkObjectResult)actualResult;
var asJson = JsonConvert.SerializeObject(okResult.Value);
var deserialized = JsonConvert.DeserializeObject <Dictionary <string, object> >(asJson);
Assert.IsTrue((bool)deserialized["Success"]);
accountServiceMock.VerifyAll();
}
public void DeleteAccount_WrongPassword_Test()
{
var accountServiceMock = new Mock <IAccountService>();
var user = new UserToDelete();
accountServiceMock.Setup(x => x.DeleteAccount(user))
.Throws(new InvalidOperationException("Wrong password."));
var controller = new AccountController(accountServiceMock.Object);
var actualResult = controller.DeleteAccount(user);
var badRequestResult = (BadRequestObjectResult)actualResult;
var asJson = JsonConvert.SerializeObject(badRequestResult.Value);
var deserialized = JsonConvert.DeserializeObject <Dictionary <string, object> >(asJson);
Assert.AreEqual("Wrong password.", deserialized["Error"]);
accountServiceMock.VerifyAll();
}
public IActionResult DeleteAccount(UserToDelete user)
{
try
{
_accountService.DeleteAccount(user);
return(Ok(new
{
Success = true,
Message = "Successfully deleted account."
}));
}
catch (InvalidOperationException invalidOperationException)
{
return(BadRequest(new
{
Success = false,
Error = invalidOperationException.Message
}));
}
catch (ArgumentNullException argumentNullException)
{
return(BadRequest(new
{
Success = false,
Error = argumentNullException.Message
}));
}
catch (Exception exception)
{
return(new ObjectResult(new
{
Success = false,
Error = exception.Message
})
{
StatusCode = StatusCodes.Status500InternalServerError
});
}
}
