public User FindUser(int id)
{
try
{
using (var context = new JsonContext())
{
return(context.ObjUser.Find(id));
}
}
catch (Exception)
{
//Log error
return(null);
}
}
public void UpdateUser(User editedUser)
{
try
{
using (var context = new JsonContext())
{
context.ObjUser.AddOrUpdate(editedUser);
context.SaveChanges();
}
}
catch (Exception)
{
//Log error
}
}
public List <User> GetAllUsers()
{
try
{
using (var context = new JsonContext())
{
return(context.ObjUser.ToList());
}
}
catch (Exception)
{
//Log error
return(null);
}
}
public User CreateUser(User newUser)
{
try
{
using (var context = new JsonContext())
{
context.ObjUser.Add(newUser);
context.SaveChanges();
}
}
catch (Exception)
{
//Log error
newUser = null;
}
return(newUser);
}
public void DeleteUser(int id)
{
try
{
using (var context = new JsonContext())
{
var user = context.ObjUser.Find(id); //fetching the user with Id
if (user != null)
{
context.ObjUser.Remove(user); //deleting from db
context.SaveChanges();
}
}
}
catch (Exception)
{
//Log error
}
}