// Inherited from RoleProvider ==> Forwarded to previous provider if this provider hasn't been initialized
public override void AddUsersToRoles(string[] usernames, string[] roleNames)
{
if (!InitializeCalled)
{
PreviousProvider.AddUsersToRoles(usernames, roleNames);
}
else
{
using (var db = ConnectToDatabase()) {
int userCount = usernames.Length;
int roleCount = roleNames.Length;
List <int> userIds = GetUserIdsFromNames(db, usernames);
List <int> roleIds = GetRoleIdsFromNames(db, roleNames);
// Generate a INSERT INTO for each userid/rowid combination, where userIds are the first params, and roleIds follow
for (int uId = 0; uId < userCount; uId++)
{
for (int rId = 0; rId < roleCount; rId++)
{
if (IsUserInRole(usernames[uId], roleNames[rId]))
{
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture, WebDataResources.SimpleRoleProvder_UserAlreadyInRole, usernames[uId], roleNames[rId]));
}
// REVIEW: is there a way to batch up these inserts?
int rows = db.Execute("INSERT INTO " + UsersInRoleTableName + " VALUES (" + userIds[uId] + "," + roleIds[rId] + "); ");
if (rows != 1)
{
throw new ProviderException(WebDataResources.Security_DbFailure);
}
}
}
}
}
}
/// <summary>
/// Adds the specified user names to the specified roles for the configured applicationName.
/// </summary>
/// <remarks>Inherited from RoleProvider ==> Forwarded to previous provider if this provider hasn't been initialized</remarks>
/// <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>
/// <exception cref="System.InvalidOperationException"></exception>
/// <exception cref="System.Configuration.Provider.ProviderException"></exception>
public override void AddUsersToRoles(string[] usernames, string[] roleNames)
{
if (!InitializeCalled)
{
PreviousProvider.AddUsersToRoles(usernames, roleNames);
}
else
{
using (var db = NewMySqlSecurityDbContext)
{
int userCount = usernames.Length;
int roleCount = roleNames.Length;
List <int> userIds = GetUserIdsFromNames(db, usernames);
List <int> roleIds = GetRoleIdsFromNames(db, roleNames);
var affectedRow = 0;
// Generate a INSERT INTO for each userid/rowid combination, where userIds are the first params, and roleIds follow
for (int uId = 0; uId < userCount; uId++)
{
for (int rId = 0; rId < roleCount; rId++)
{
if (IsUserInRole(usernames[uId], roleNames[rId]))
{
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture, Resources.SimpleRoleProvder_UserAlreadyInRole, usernames[uId], roleNames[rId]));
}
// REVIEW: is there a way to batch up these inserts?
db.UsersInRoles.Add(new UsersInRoles
{
UserId = userIds[uId],
RoleId = roleIds[rId],
});
affectedRow++;
}
}
if (db.SaveChanges() != affectedRow)
{
throw new ProviderException(Resources.Security_DbFailure);
}
}
}
}