Esempio n. 1
0
 public override void AddUsersToRoles(string[] usernames, string[] roleNames)
 {
     using (DataContext Context = new DataContext())
     {
         List<User> Users = Context.Users.Where(Usr => usernames.Contains(Usr.Username)).ToList();
         List<Role> Roles = Context.Roles.Where(Rl => roleNames.Contains(Rl.RoleName)).ToList();
         foreach (User user in Users)
         {
             foreach (Role role in Roles)
             {
                 if (!user.Roles.Contains(role))
                 {
                     user.Roles.Add(role);
                 }
             }
         }
         Context.SaveChanges();
     }
 }
Esempio n. 2
0
 public override void CreateRole(string roleName)
 {
     if (!string.IsNullOrEmpty(roleName))
     {
         using (DataContext Context = new DataContext())
         {
             Role Role = null;
             Role = Context.Roles.FirstOrDefault(Rl => Rl.RoleName == roleName);
             if (Role == null)
             {
                 Role NewRole = new Role
                 {
                     RoleId = Guid.NewGuid(),
                     RoleName = roleName
                 };
                 Context.Roles.Add(NewRole);
                 Context.SaveChanges();
             }
         }
     }
 }
Esempio n. 3
0
 public override bool DeleteRole(string roleName, bool throwOnPopulatedRole)
 {
     if (string.IsNullOrEmpty(roleName))
     {
         return false;
     }
     using (DataContext Context = new DataContext())
     {
         Role Role = null;
         Role = Context.Roles.FirstOrDefault(Rl => Rl.RoleName == roleName);
         if (Role == null)
         {
             return false;
         }
         if (throwOnPopulatedRole)
         {
             if (Role.Users.Any())
             {
                 return false;
             }
         }
         else
         {
             Role.Users.Clear();
         }
         Context.Roles.Remove(Role);
         Context.SaveChanges();
         return true;
     }
 }
Esempio n. 4
0
 public override void RemoveUsersFromRoles(string[] usernames, string[] roleNames)
 {
     using (DataContext Context = new DataContext())
     {
         foreach (String username in usernames)
         {
             String us = username;
             User user = Context.Users.FirstOrDefault(U => U.Username == us);
             if (user != null)
             {
                 foreach (String roleName in roleNames)
                 {
                     String rl = roleName;
                     Role role = user.Roles.FirstOrDefault(R => R.RoleName == rl);
                     if (role != null)
                     {
                         user.Roles.Remove(role);
                     }
                 }
             }
         }
         Context.SaveChanges();
     }
 }