public HttpResponseMessage PostRegisterUser([FromBody]UserModel userModel)
{
var responseMsg = this.PerformOperationAndHandleExceptions(
() =>
{
var context = new StoreContext();
using (context)
{
this.ValidateUsername(userModel.Username);
this.ValidateAuthCode(userModel.Password);
var usernameToLower = userModel.Username.ToLower();
var user = context.Users.FirstOrDefault(
usr => usr.Username.ToLower() == usernameToLower);
if (user != null)
{
throw new InvalidOperationException("User exists");
}
user = new User()
{
Username = usernameToLower,
Password = userModel.Password,
Email = userModel.Email,
Role = userModel.Role,
FirstName = userModel.FirstName,
LastName = userModel.LastName,
};
context.Users.Add(user);
context.SaveChanges();
user.SessionKey = this.GenerateSessionKey(user.UserId);
context.SaveChanges();
var loggedModel = new LoggedUserModel()
{
DisplayName = user.FirstName + " " + user.LastName,
SessionKey = user.SessionKey,
Role = user.Role
};
var response =
this.Request.CreateResponse(HttpStatusCode.Created,
loggedModel);
return response;
}
});
return responseMsg;
}
public HttpResponseMessage PostLoginUser(UserModel userModel)
{
var responseMsg = this.PerformOperationAndHandleExceptions(
() =>
{
var context = new StoreContext();
using (context)
{
this.ValidateUsername(userModel.Username);
this.ValidateAuthCode(userModel.Password);
var usernameToLower = userModel.Username.ToLower();
var user = context.Users.FirstOrDefault(
usr => usr.Username == usernameToLower
&& usr.Password == userModel.Password);
if (user == null)
{
throw new InvalidOperationException("Invalid Username or password");
}
if (user.SessionKey == null)
{
user.SessionKey = this.GenerateSessionKey(user.UserId);
context.SaveChanges();
}
var loggedModel = new LoggedUserModel()
{
DisplayName = user.FirstName + " " + user.LastName,
SessionKey = user.SessionKey,
Role = user.Role
};
var response =
this.Request.CreateResponse(HttpStatusCode.Created,
loggedModel);
return response;
}
});
return responseMsg;
}
