public User SignUpbyEmail(string fname, string lname, string email, string password)
{
NoteContext context1 = new NoteContext();
if (string.IsNullOrWhiteSpace(fname)) // Check If FirstName is Empty and WhiteSpace
{
throw new ArgumentNullException(nameof(fname), "First Name was not provided.");
}
else
{
fname = fname.Trim();
}
if (string.IsNullOrWhiteSpace(lname)) // Check If LastName is Empty and WhiteSpace
{
throw new ArgumentNullException(nameof(lname), "Last Name was not provided.");
}
else
{
lname = lname.Trim();
}
if (string.IsNullOrWhiteSpace(email)) // Check If Email is Empty and WhiteSpace
{
throw new ArgumentNullException(nameof(email), "Email was not provided.");
}
else if (!Regex.IsMatch(email, @"^[^@\s]+@[^@\s]+\.[^@\s]+$")) // Check If email is Valid or not
{
throw new ArgumentException(nameof(email), "Email is not valid...Please Try again.");
}
else if (context1.Users.Where(x => x.Email == email).Count() > 0) // Check If email(user) alrwady exist or not
{
throw new ArgumentException(nameof(email), "This email already exists.Please pick another email");
}
else
{
email = email.Trim();
}
if (string.IsNullOrWhiteSpace(password)) // Check If Password is Empty and WhiteSpace
{
throw new ArgumentNullException(nameof(password), "password was not provided.");
}
else
{
password = password.Trim();
}
User user = new User()
{
FirstName = fname,
LastName = lname,
Email = email,
Password = password
};
using (NoteContext context = new NoteContext())
{
context.Add(user);
context.SaveChanges(); // Save all Changes to Database
}
return(user);
}
public void DeleteNoteByID(int id)
{
using (NoteContext context = new NoteContext())
{
// Remove(Delete) Note by particular(Given) ID from Database...
context.Notes.Remove(context.Notes.Where(x => x.ID == id).Single());
context.SaveChanges(); // Save all Changes to Database
}
}
public List <Notes> GetNotes()
{
List <Notes> notes;
using (NoteContext context = new NoteContext())
{
notes = context.Notes.ToList();
}
return(notes);
}
public User GetUsers(string email)
{
User users;
using (NoteContext context = new NoteContext())
{
{ /* Fetch user with given email from DB and Store in to variable using context.*/ }
users = context.Users.Where(x => x.Email == email).SingleOrDefault();
}
return(users);
}
public List <User> GetUserEmail()
{
List <User> users;
using (NoteContext context = new NoteContext())
{
{ /* Fetch all Users from DB and Store in to List(users) using context.*/ }
users = context.Users.ToList();
}
return(users);
}
public List <Notes> GetNotesId(int id)
{
List <Notes> notes;
using (NoteContext context = new NoteContext())
{
{ /* Fetch Notes By Id from DB and Store in to List(notes) using context.*/ }
notes = context.Notes.Where(x => x.ID == id).ToList();
}
return(notes);
}
public List <Notes> GetNotes()
{
List <Notes> notes;
using (NoteContext context = new NoteContext())
{
{ /* Fetch all Notes from DB and Store in to List(notes) using context.*/ }
notes = context.Notes.ToList();
}
return(notes);
}
public Notes CreateNotes(string description, string date)
{
DateTime dateParsed;
if (string.IsNullOrWhiteSpace(description))
{
throw new ArgumentNullException(nameof(description), "Note Description was not provided.");
}
else
{
description = description.Trim();
}
if (string.IsNullOrWhiteSpace(date))
{
throw new ArgumentNullException(nameof(date), "Date was not provided.");
}
else
{
date = date.Trim();
if (!DateTime.TryParse(date, out dateParsed))
{
throw new ArgumentException("Date is not valid.", nameof(date));
}
else
{
if (dateParsed > DateTime.Today)
{
throw new ArgumentException("Date can not be in Future.", nameof(date));
}
}
}
Notes newNote = new Notes()
{
Description = description,
Date = dateParsed
};
using (NoteContext context = new NoteContext())
{
context.Notes.Add(newNote);
context.SaveChanges();
}
return(newNote);
}
public Notes CreateNotes(string description, string date)
{
DateTime dateParsed;
if (string.IsNullOrWhiteSpace(description)) // Check If Description is Empty and WhiteSpace
{
throw new ArgumentNullException(nameof(description), "Notes was not provided.");
}
else
{
description = description.Trim();
}
if (string.IsNullOrWhiteSpace(date)) // Check If Date is Empty and WhiteSpace
{
throw new ArgumentNullException(nameof(date), "Date was not provided.");
}
else
{
date = date.Trim();
if (!DateTime.TryParse(date, out dateParsed)) // Check If Date is valid or not
{
throw new ArgumentException("Date is not valid.", nameof(date));
}
}
Notes create = new Notes()
{
Description = description,
Date = dateParsed,
UserId = -2
};
using (NoteContext context = new NoteContext())
{
context.Notes.Add(create);
context.SaveChanges(); // Save all data to Database
}
return(create);
}
public Notes EditNotesByID(string id, string description)
{
if (string.IsNullOrWhiteSpace(id)) // Check If Description ID is Empty and WhiteSpace
{
throw new ArgumentNullException(nameof(id), "Description ID was not provided.");
}
else
{
id = id.Trim();
}
if (string.IsNullOrWhiteSpace(description)) // Check If Description is Empty and WhiteSpace
{
throw new ArgumentNullException(nameof(description), "Description was not provided.");
}
Notes modified;
using (NoteContext context = new NoteContext())
{
modified = context.Notes.Where(x => x.ID == int.Parse(id)).Single();
modified.Description = description;
context.SaveChanges(); // Save All Changes to Database
}
return(modified);
}
