public void DeletePermissionRecord(PermissionRecord permission)
{
if (permission == null)
throw new ArgumentNullException("permission");
_permissionPecordRepository.Delete(permission);
//这个是干嘛的
_cacheManager.RemoveByPattern(PERMISSIONS_PATTERN_KEY);
}
public bool Authorize(PermissionRecord permission)
{
return Authorize(permission, _workContext.CurrentUser);
}
public bool Authorize(PermissionRecord permission, User user)
{
if (permission == null)
return false;
if (user == null)
return false;
return Authorize(permission.SystemName, user);
}
public void InstallPermissions(IPermissionProvider permissionProvider)
{
//install new permissions
var permissions = permissionProvider.GetPermissions();
foreach (var permission in permissions)
{
var permission1 = GetPermissionRecordBySystemName(permission.SystemName);
if (permission1 == null)
{
//new permission (install it)
permission1 = new PermissionRecord
{
Name = permission.Name,
SystemName = permission.SystemName,
Category = permission.Category,
};
//这里有点不合理 难道每次都要循环一次？
//default customer role mappings
var defaultPermissions = permissionProvider.GetDefaultPermissions();
foreach (var defaultPermission in defaultPermissions)
{
var customerRole = _userService.GetUserRoleBySystemName(defaultPermission.UserRoleSystemName);
if (customerRole == null)
{
//new role (save it)
customerRole = new UserRole
{
Name = defaultPermission.UserRoleSystemName,
Active = true,
SystemName = defaultPermission.UserRoleSystemName
};
_userService.InsertUserRole(customerRole);
}
var defaultMappingProvided = (from p in defaultPermission.PermissionRecords
where p.SystemName == permission1.SystemName
select p).Any();
var mappingExists = (from p in customerRole.PermissionRecords
where p.SystemName == permission1.SystemName
select p).Any();
if (defaultMappingProvided && !mappingExists)
{
permission1.UserRoles.Add(customerRole);
}
}
//save new permission
InsertPermissionRecord(permission1);
//save localization 本地化
// permission1.SaveLocalizedPermissionName(_localizationService, _languageService);
}
}
}