// Copyright 2019 Yunion
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package db

import (
	"context"

	"yunion.io/x/sqlchemy"

	"yunion.io/x/onecloud/pkg/cloudcommon/db/lockman"
	"yunion.io/x/onecloud/pkg/util/ctx"
)

func Update(model IModel, updateFunc func() error) (sqlchemy.UpdateDiffs, error) {
	return model.GetModelManager().TableSpec().Update(ctx.CtxWithTime(), model, updateFunc)
}

func UpdateWithLock(ctx context.Context, model IModel, updateFunc func() error) (sqlchemy.UpdateDiffs, error) {
	lockman.LockObject(ctx, model)
	defer lockman.ReleaseObject(ctx, model)

	return Update(model, updateFunc)
}

func Fetch(model IModel) error {
	return model.GetModelManager().TableSpec().Fetch(model)
}