public async Task <IActionResult> Login([FromBody] LoginRequest request)
{
Response <RegisteredUserResponse> response = new Response <RegisteredUserResponse>();
try
{
if (!ModelState.IsValid)
{
var requestResponse = ApiResponseFormatter.RequestResponse(ModelState);
return(BadRequest(requestResponse));
}
User userCredentials;
DateTime dateRegistered;
using (var _context = new MiniSurveyContext())
{
userCredentials = await _context.Users.Where(x => x.EmailAddress == request.Email.Trim())
.FirstOrDefaultAsync();
}
if (userCredentials == null)
{
response = new Response <RegisteredUserResponse>
{
ResponseBody = new SuccessResponse <RegisteredUserResponse>
{
Data = null,
ResponseCode = "E001",
ResponseMessage = "Your email and password combination was incorrect, kindly try again later."
}
};
return(Unauthorized(response.ResponseBody));
}
bool isPassword = userCredentials != null && _cryptographyService.ValidateHash(request.Password, userCredentials.PasswordSalt, userCredentials.PasswordHash);
if (!isPassword)
{
response = new Response <RegisteredUserResponse>
{
ResponseBody = new SuccessResponse <RegisteredUserResponse>
{
Data = null,
ResponseCode = "E001",
ResponseMessage = "Your email and password combination was incorrect, kindly try again later."
}
};
return(Unauthorized(response.ResponseBody));
}
var identity = _jwtFactory.GenerateClaimsIdentity(userCredentials.EmailAddress, userCredentials.Id.ToString());
var jwtToken = await ValueGenerator.GenerateJwt(identity, _jwtFactory, userCredentials.EmailAddress, _jwtOptions.Value, new JsonSerializerSettings { Formatting = Formatting.None });
// deserialize generated auth token to be passed to client application.
var authToken = JsonConvert.DeserializeObject <Token>(jwtToken);
response = new Response <RegisteredUserResponse>
{
ResponseBody = new SuccessResponse <RegisteredUserResponse>
{
Data = new RegisteredUserResponse {
User = new Dto.UserResponse {
Email = userCredentials.EmailAddress, Name = userCredentials.Name, DateRegistered = userCredentials.DateRegistered
}, Role = new DefaultResponse {
Id = userCredentials.RoleId, Value = HelperFunctions.GetRole(userCredentials.RoleId)
}
},
ResponseCode = "00",
ResponseMessage = "You have been successfully enrolled to participate in the survey."
}
};
return(Ok(response.ResponseBody));
}
catch (Exception)
{
response = new Response <RegisteredUserResponse>
{
ResponseBody = new SuccessResponse <RegisteredUserResponse>
{
Data = null,
ResponseCode = "E001",
ResponseMessage = "Sorry, we are unable to process your request at the moment, kindly try again later."
}
};
return(StatusCode(500, response.ResponseBody));
}
}
