public void AddUsersToRoles(string[] usernames, string[] roleNames)
{
var users = context.User.Where(x => usernames.Contains(x.Name));
var roles = context.Role.Where(x => roleNames.Contains(x.Name));
foreach (var user in users)
{
foreach (var role in roles)
{
user.Roles.Add(role);
}
}
context.SaveChanges();
}
public void RemoveUsersFromRoles(string[] usernames, string[] roleNames)
{
var users = context
.User
.Where(x => usernames.Contains(x.Name) && x.Roles.Any(y => roleNames.Contains(y.Name)))
.ToList();
var roles = context
.Role
.Where(x => roleNames.Contains(x.Name))
.ToList();
foreach (var user in users)
{
var newRoles = user
.Roles
.Except(roles);
user.Roles.Clear();
foreach (var role in newRoles)
{
user.Roles.Add(role);
}
context.SaveChanges();
}
}
public void Add(T item)
{
dbSet.Add(item);
context.SaveChanges();
}