private async ValueTask <CasbinSamModel> GetSamModelAsync(string scopeId)
{
if (_casbinModelCache.TryGetModel(scopeId, out var samModel))
{
return(samModel);
}
samModel = new CasbinSamModel(scopeId, CoreEnforcer.NewModel(),
await _versionTokenProvider.GenerateVersionTokenAsync());
return(_casbinModelCache.AddOrUpdateModel(scopeId, samModel));
}
private async Task UpdateVersionTokenAsync(string scopeId, CasbinSamModel samModel)
{
samModel = new CasbinSamModel(scopeId, samModel.Model,
await _versionTokenProvider.GenerateVersionTokenAsync(samModel));
_casbinModelCache.AddOrUpdateModel(scopeId, samModel);
}
private Enforcer GetEnforcer(string scopeId, CasbinSamModel samModel)
{
_enforcer.SetModel(samModel.Model);
_enforcer.SetAdapter(_samAdapterProvider.GetAdapter(scopeId));
return(_enforcer);
}