private static bool addTask(string workoutName, string taskName, string descriptionTask, string timeTask, string revTask)
{
//connect to db
social_workout_app_dbEntities db = new social_workout_app_dbEntities();
//check if task exist in DB
task newTask = findTask(taskName);
if (newTask != null)
{
return(false);
}
newTask = new task();
//if task not exist create new task
newTask.workoutName = workoutName;
newTask.taskName = taskName;
newTask.description = descriptionTask;
newTask.time = timeTask;
newTask.rev = revTask;
newTask.workout = null;
db.tasks.Add(newTask);
db.SaveChanges();
return(true);
}
//query function to check if workout exist in DB
private static workout findWorkout(string workoutName)
{
social_workout_app_dbEntities db = new social_workout_app_dbEntities();
//get workout by workoutName
workout _workout = db.workouts.Where(x => x.workoutName == workoutName).SingleOrDefault();
db.Dispose();
//check if workout exist
if (_workout == null)
{
return(null);
}
return(_workout);
}
//query function to check if task exist in DB
private static task findTask(string taskName)
{
social_workout_app_dbEntities db = new social_workout_app_dbEntities();
//get task by taskName
task _task = db.tasks.Where(x => x.taskName == taskName).SingleOrDefault();
db.Dispose();
//check if task exist
if (_task == null)
{
return(null);
}
return(_task);
}
//query function to check if user exist in DB
private static user findUser(string userName)
{
social_workout_app_dbEntities db = new social_workout_app_dbEntities();
//get user by userName
user user = db.users.Where(x => x.userName == userName).SingleOrDefault();
//check if user exist
if (user == null)
{
return(null);
}
db.Dispose();
return(user);
}
//query function to check if workout exist in DB
private static workout findWorkoutByUsername(string _userName, string _workoutName)
{
social_workout_app_dbEntities db = new social_workout_app_dbEntities();
//get workout by workoutName
//workout _workout = db.workouts.Where(x => x.userName == userName).Select(s => s.workoutName == workoutName).SingleOrDefault();
workout _workout = db.workouts.Where(x => x.workoutName == _workoutName && x.userName == _userName).SingleOrDefault();
db.Dispose();
//check if workout exist
if (_workout == null)
{
return(null);
}
return(_workout);
}
public static ItemTaskModel taskByNameResult(String _taskName)
{
//connect to db
social_workout_app_dbEntities db = new social_workout_app_dbEntities();
task _task = db.tasks.Where(x => x.taskName == _taskName).SingleOrDefault();
db.Dispose();
ItemTaskModel taskModel = new ItemTaskModel
{
result = true,
itemTask = _task
};
return(taskModel);
}
public static workoutModelList workoutsRessult(String _userName)
{
//connect to db
social_workout_app_dbEntities db = new social_workout_app_dbEntities();
List <String> names = db.workouts.Where(s => s.userName == _userName).Select(s => s.workoutName).ToList();
db.Dispose();
workoutModelList workoutModel = new workoutModelList
{
result = true,
workouts = names
};
return(workoutModel);
}
private static task checkTask(string taskName)
{
//connect to db
social_workout_app_dbEntities db = new social_workout_app_dbEntities();
//get workout by workoutName
task _task = db.tasks.Where(x => x.taskName == taskName).SingleOrDefault();
db.Dispose();
//check if workout exist and if workoutName is correct
//if (_user == null || !Equals(user.password, CryptHelper.getHash(password)))
if (_task == null || !workout.Equals(taskName, taskName))
{
return(null);
}
return(_task);
}
private static workout checkWorkout(string workoutName)
{
//connect to db
social_workout_app_dbEntities db = new social_workout_app_dbEntities();
//get workout by workoutName
workout _workout = db.workouts.Where(x => x.workoutName == workoutName).SingleOrDefault();
db.Dispose();
//check if workout exist and if workoutName is correct
//if (_user == null || !Equals(user.password, CryptHelper.getHash(password)))
if (_workout == null || !workout.Equals(workoutName, workoutName))
{
return(null);
}
return(_workout);
}
private static user checkLogin(string userName, string password)
{
//connect to db
social_workout_app_dbEntities db = new social_workout_app_dbEntities();
//get user by userName
user _user = db.users.Where(x => x.userName == userName).SingleOrDefault();
db.Dispose();
//check if user exist and if password is correct
//if (_user == null || !Equals(user.password, CryptHelper.getHash(password)))
if (_user == null || !user.Equals(password, password))
{
return(null);
}
return(_user);
}
public static taskModelList tasksRrssult(String _workoutName)
{
//connect to db
social_workout_app_dbEntities db = new social_workout_app_dbEntities();
List <String> names = db.tasks.Where(s => s.workoutName == _workoutName).Select(s => s.taskName).ToList();
db.Dispose();
taskModelList taskModel = new taskModelList
{
result = true,
tasksList = names
};
return(taskModel);
}
private static bool deleteTask(string workoutName, string taskName)
{
//connect to db
social_workout_app_dbEntities db = new social_workout_app_dbEntities();
//check if task exist in DB
task delTask = findTask(workoutName);
if (delTask == null)
{
return(false);
}
//if (delTask.workoutName == workoutName && delTask.taskName == taskName)
//{
db.tasks.Remove(delTask);
db.SaveChanges();
return(true);
//}
//return false;
}
private static bool addWorkout(string userName, string workoutName)
{
//connect to db
social_workout_app_dbEntities db = new social_workout_app_dbEntities();
//check if workout exist in DB
workout newWorkout = findWorkout(workoutName);
if (newWorkout != null)
{
return(false);
}
newWorkout = new workout();
//if workout not exist create new workout
newWorkout.userName = userName;
newWorkout.workoutName = workoutName;
db.workouts.Add(newWorkout);
db.SaveChanges();
return(true);
}
//query function to add new user to DB
private static bool changeProfile(string firstName, string lastName, string userName, string password)
{
//connect to db
social_workout_app_dbEntities db = new social_workout_app_dbEntities();
//check if user exist in DB
user user = findUser(userName);
if (user == null)
{
return(false);
}
//if user exist change user profile
user.firstName = firstName;
user.lastName = lastName;
user.password = password; // CryptHelper.getHash(password);
db.Entry(user).State = EntityState.Modified;
db.SaveChanges();
return(true);
}
private static bool deleteWorkout(string userName, string workoutName)
{
//connect to db
social_workout_app_dbEntities db = new social_workout_app_dbEntities();
//check if workout exist in DB
workout delWorkout = findWorkoutByUsername(userName, workoutName);
task delTask = findTask(workoutName);
if (delWorkout == null) // && delTask == null)
{
return(false);
}
//if (delWorkout.userName == userName && delWorkout.workoutName == workoutName)// && delTask.workoutName == workoutName)
//{
db.workouts.Remove(delWorkout);
//db.tasks.Remove(delTask);
db.SaveChanges();
return(true);
//}
//return false;
}
//query function to add new user to DB
private static bool addUser(string firstName, string lastName, string userName, string password)
{
//connect to db
social_workout_app_dbEntities db = new social_workout_app_dbEntities();
//check if user exist in DB
user user = findUser(userName);
if (user != null)
{
return(false);
}
user = new user();
//if user not exist create new user
user.firstName = firstName;
user.lastName = lastName;
user.password = password; // CryptHelper.getHash(password);
user.userName = userName;
db.users.Add(user);
db.SaveChanges();
return(true);
}
