//
// Summary:
// Adds a task and associates it to a given user.
//
// Parameters:
// newTask:
// The task to add.
//
// userId:
// The UserId to associates the task to.
//
// Returns:
// The given task.
//
public Models.Task AddUserTask(Models.Task newTask, string userId)
{
try
{
long longUserId;
if (!(long.TryParse(userId, out longUserId)))
{
throw new Exception("Token not valid");
}
_context.Tasks.Add(newTask);
_context.SaveChanges();
UserService userService = new UserService(configuration, _context);
User user = userService.GetUserById(longUserId);
UserTaskService userTaskService = new UserTaskService(configuration, _context);
userTaskService.AssociateTaskToUser(newTask, user);
return(newTask);
}
catch (Exception err)
{
throw err;
}
}
//
// Summary:
// Registers a new user with all it's data and returns a valid new token.
//
// Parameters:
// User:
// A new user with all it's data.
//
// Returns:
// A string representing a valid new token.
//
public string RegisterUserAndGetToken(User user)
{
try
{
User existingUser = _context.Users
.Where(usr => usr.UserName == user.UserName || usr.Email == user.Email || usr.PhoneNumber == user.PhoneNumber)
.FirstOrDefault();
if (existingUser != null)
{
throw new Exception("UserName, email or phone number already taken");
}
AuthService auth = new AuthService(configuration);
user.Role = "standartUser";
user.Password = auth.HashPassword(user.Password);
_context.Users.Add(user);
_context.SaveChanges();
if (user.Tasks != null && user.Tasks.Count > 0)
{
TaskService taskService = new TaskService(configuration, _context);
taskService.AddTasks(user.Tasks);
UserTaskService userTaskService = new UserTaskService(configuration, _context);
userTaskService.AssociateTasksToUser(user.Tasks, user);
}
string token = auth.CreateToken(user);
return(token);
}
catch (Exception err)
{
throw err;
}
}
//
// Summary:
// Finds a list of tasks (their Ids are given) and if they are not already associated,
// associate them to a new user and then sends them to the new user.
//
// Parameters:
// shareData:
// A shareData object containing the list of tasks to share and the new userId to share with.
//
// userId:
// A Id of the already associated user.
//
// Returns:
// True if everything was associated and sent fine.
//
public bool ShareTasksWithUser(TasksShareData shareData, string userId)
{
try
{
if (shareData.TasksIdsToShare.Count == 0)
{
throw new Exception("No tasks to share");
}
long longUserId;
if (!(long.TryParse(userId, out longUserId)))
{
throw new Exception("Token not valid");
}
UserService userService = new UserService(configuration, _context);
User sharingUser = userService.GetUserById(longUserId);
List <Models.Task> sharingUserTasks = GetUserTasks(userId);
User userToShare = userService.GetUserById(shareData.UserIdToShare);
List <long> userToShareExistingTasksIds = GetUserTasks(shareData.UserIdToShare.ToString()).Select(tsk => tsk.TaskId).ToList();;
List <long> newTasksIdsToShare = new List <long>();
foreach (long TasksIdToShare in shareData.TasksIdsToShare)
{
if (!userToShareExistingTasksIds.Contains(TasksIdToShare))
{
newTasksIdsToShare.Add(TasksIdToShare);
}
}
List <Models.Task> tasksToShare = new List <Models.Task>();
foreach (Models.Task sharingUserTask in sharingUserTasks)
{
if (newTasksIdsToShare.Contains(sharingUserTask.TaskId))
{
tasksToShare.Add(sharingUserTask);
}
}
if (tasksToShare.Count == 0)
{
throw new Exception("No tasks to share");
}
UserTaskService userTaskService = new UserTaskService(configuration, _context);
userTaskService.AssociateTasksToUser(tasksToShare, userToShare);
MailService mailService = new MailService(configuration);
string messageBodyPrefix = configuration.email.messageBodyPreprefix + " " + userToShare.FirstName + ",\n" + sharingUser.UserName + configuration.email.messageSharedTasksBodyPrefix;
string messageBodySufix = configuration.email.messageSuffix + configuration.email.fromName;
string messageBody = mailService.BuildMessageBodyFromTasks(tasksToShare, messageBodyPrefix, messageBodySufix);
mailService.SendEmail(userToShare.UserName, userToShare.Email, sharingUser.UserName + " " + configuration.email.subjectSharedTasks, messageBody);
return(true);
}
catch (Exception err)
{
throw err;
}
}