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query.go
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query.go
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/*
Copyright 2021 The AtomCI Group 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 query
import (
"fmt"
"math"
"github.com/astaxie/beego/orm"
)
type FilterQuery struct {
PageIndex int `json:"page_index"`
PageSize int `json:"page_size"`
FilterKey string `json:"filter_key"`
FilterVal string `json:"filter_val"`
IsLike bool `json:"-"`
}
type PageInfo struct {
PerPage int `json:"per_page"`
Total int `json:"total"`
Page int `json:"page"`
Pages int `json:"pages"`
}
// QueryResult ..
type QueryResult struct {
PageInfo
Item interface{} `json:"item"`
}
// FillPageInfo ..
func FillPageInfo(queryResult *QueryResult, pageIndex int, pageSize int, totalNum int) error {
queryResult.PageInfo.Page = pageIndex
queryResult.PageInfo.PerPage = pageSize
queryResult.PageInfo.Total = totalNum
queryResult.PageInfo.Pages = int(math.Ceil(float64(queryResult.PageInfo.Total) / float64(queryResult.PageInfo.PerPage)))
return nil
}
// FilterCondition ..
func FilterCondition(filter *FilterQuery, filterKeys string) *orm.Condition {
cond := orm.NewCondition()
if filter.FilterVal != "" {
cond = cond.Or(fmt.Sprintf("%s__icontains", filterKeys), filter.FilterVal)
}
if cond.IsEmpty() {
return nil
}
return cond
}
func NewFilterQuery(isLike bool) *FilterQuery {
return &FilterQuery{IsLike: isLike}
}