/// <summary>
/// Removes the specified user names from the specified roles for the configured applicationName.
/// </summary>
/// <param name="userNames">A string array of user names to be removed from the specified roles.</param>
/// <param name="roleNames">A string array of role names to remove the specified user names from.</param>
public override void RemoveUsersFromRoles(string[] userNames, string[] roleNames)
{
using (InventoryManagementEntities context = new InventoryManagementEntities())
{
IQueryable <aspnet_Roles> roles = context.aspnet_Roles.Where(MatchRoleApplication()).Where(ProviderUtils.BuildContainsExpression <aspnet_Roles, string>(r => r.RoleName, roleNames));
if (roles.Count() != roleNames.Length)
{
throw new ProviderException("Role not found.");
}
IQueryable <aspnet_Membership> users = context.aspnet_Membership.Include("Role").Where(MatchUserApplication()).Where(ProviderUtils.BuildContainsExpression <aspnet_Membership, string>(u => u.aspnet_Users.UserName, userNames));
if (users.Count() != userNames.Length)
{
throw new ProviderException("User not found.");
}
try
{
foreach (aspnet_Membership user in users)
{
foreach (aspnet_Roles role in roles)
{
/*if (!user.Role.IsLoaded)
* {
* user.Role.Load();
* }*/
if (user.aspnet_Users.aspnet_Roles.Contains(role))
{
user.aspnet_Users.aspnet_Roles.Remove(role);
}
}
}
context.SaveChanges();
}
catch (Exception ex)
{
if (WriteExceptionsToEventLog)
{
WriteToEventLog(ex, "RemoveUsersFromRoles");
}
else
{
throw;
}
}
}
}
/// <summary>
/// Adds the specified user names to the specified roles for the configured applicationName.
/// </summary>
/// <param name="userNames">A string array of user names to be added to the specified roles.</param>
/// <param name="roleNames">A string array of the role names to add the specified user names to.</param>
public override void AddUsersToRoles(string[] userNames, string[] roleNames)
{
using (InventoryManagementEntities context = new InventoryManagementEntities())
{
IQueryable <aspnet_Roles> roles = context.aspnet_Roles.Where(MatchRoleApplication()).Where(ProviderUtils.BuildContainsExpression <aspnet_Roles, string>(r => r.RoleName, roleNames));
if (roles.Count() != roleNames.Length)
{
throw new ProviderException("Role not found.");
}
IQueryable <aspnet_Membership> users = context.aspnet_Membership.Where(MatchUserApplication()).Where(ProviderUtils.BuildContainsExpression <aspnet_Membership, string>(u => u.aspnet_Users.UserName, userNames));
if (users.Count() != userNames.Length)
{
throw new ProviderException("User not found.");
}
try
{
foreach (aspnet_Membership user in users)
{
foreach (aspnet_Roles role in roles)
{
// Check whether user is already in role
if (IsUserInRole(user.aspnet_Users.UserName, role.RoleName))
{
throw new ProviderException(string.Format("User is already in role '{0}'.", role.RoleName));
}
user.aspnet_Users.aspnet_Roles.Add(role);
}
}
context.SaveChanges();
}
catch (Exception ex)
{
if (WriteExceptionsToEventLog)
{
WriteToEventLog(ex, "AddUsersToRoles");
}
else
{
throw;
}
}
finally
{
//context..Connection.Close();
}
}
}
