//private async Task SyncUserPermissions(AppUser user, IEnumerable<Permission> permissions)
//{
//var currentPermissions = permissionRepository.
//var currentPermissions=
//var current = await GetCategoryIdsInPost(post);
//var needRemoveIds = current.Where(i => !categoryIds.Contains(i));
//if (!needRemoveIds.IsNullOrEmpty())
//{
// var spec = new PostCategoryFilterSpecification(post, needRemoveIds.ToList());
// var removeItems = await postsCategoriesRepository.ListAsync(spec);
// postsCategoriesRepository.DeleteRange(removeItems);
//}
//var needToAdd = categoryIds.Where(i => !current.Contains(i));
//if (!needToAdd.IsNullOrEmpty())
//{
// foreach (var newCategoryId in needToAdd)
// {
// await postsCategoriesRepository.AddAsync(new PostCategory { PostId = post.Id, CategoryId = newCategoryId });
// }
//}
//}
//public AppUser GetAppUser(string name)
//{
// var spec = new AppUserFilterSpecification(name);
// var user = appUserRepository.GetSingleBySpec(spec);
// return user;
//}
public bool IsUserHasPermission(string userId, string permissionName)
{
if (String.IsNullOrEmpty(userId))
{
return(false);
}
var appUser = GetAppUserByUserId(userId);
if (appUser == null)
{
throw new Exception("AppUser Not Found. UserId= " + userId);
}
var spec = new PermissionFilterSpecification(permissionName);
var permission = permissionRepository.GetSingleBySpec(spec);
if (permission == null)
{
throw new Exception("Permission Not Found. PermissionName= " + permissionName);
}
var userPermissionFilter = new UserPermissionFilterSpecification(appUser, permission);
var userPermission = userPermissionRepository.GetSingleBySpec(userPermissionFilter);
return(userPermission != null);
}
private async Task <IList <int> > GetPermissionIdsInUser(AppUser user)
{
var filter = new UserPermissionFilterSpecification(user);
var userPermissions = await userPermissionRepository.ListAsync(filter);
return(userPermissions.Select(up => up.PermissionId).ToList());
}
private async Task SyncUserPermissions(AppUser user, IList <int> permissionIds)
{
var currentPermissionIds = await GetPermissionIdsInUser(user);
var needRemoveIds = currentPermissionIds.Where(i => !permissionIds.Contains(i));
if (!needRemoveIds.IsNullOrEmpty())
{
var spec = new UserPermissionFilterSpecification(user, needRemoveIds.ToList());
var removeItems = await userPermissionRepository.ListAsync(spec);
userPermissionRepository.DeleteRange(removeItems);
}
var needToAdd = permissionIds.Where(i => !currentPermissionIds.Contains(i));
if (!needToAdd.IsNullOrEmpty())
{
foreach (var newPermissionId in needToAdd)
{
await userPermissionRepository.AddAsync(new UserPermission { AppUserId = user.Id, PermissionId = newPermissionId });
}
}
}
