woodpecker/server/store/datastore/helper.go
qwerty287 0f9188597e
Initiate Pagination Implementation for API and Infinite Scroll in UI (#1651)
- Add pagination support to the API endpoints that return lists of items
- Adjust UI to enable infinite scrolling via pagination
2023-04-30 03:40:13 +02:00

57 lines
1.4 KiB
Go

// Copyright 2021 Woodpecker Authors
//
// 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 datastore
import (
"xorm.io/xorm"
"github.com/woodpecker-ci/woodpecker/server/model"
"github.com/woodpecker-ci/woodpecker/server/store/types"
)
// wrapGet return error if err not nil or if requested entry do not exist
func wrapGet(exist bool, err error) error {
if err != nil {
return err
}
if !exist {
return types.RecordNotExist
}
return nil
}
// wrapDelete return error if err not nil or if requested entry do not exist
func wrapDelete(c int64, err error) error {
if err != nil {
return err
}
if c == 0 {
return types.RecordNotExist
}
return nil
}
func (s storage) paginate(p *model.ListOptions) *xorm.Session {
if p.All {
return s.engine.NewSession()
}
if p.PerPage < 1 {
p.PerPage = 1
}
if p.Page < 1 {
p.Page = 1
}
return s.engine.Limit(p.PerPage, p.PerPage*(p.Page-1))
}