38 lines
643 B
Go
38 lines
643 B
Go
package group
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/perfect-panel/server/internal/model/node"
|
|
"gorm.io/gorm"
|
|
)
|
|
|
|
const (
|
|
defaultPageSize = 20
|
|
maxPageSize = 100
|
|
)
|
|
|
|
func normalizePagination(page, size int) (int, int) {
|
|
if page <= 0 {
|
|
page = 1
|
|
}
|
|
if size <= 0 {
|
|
size = defaultPageSize
|
|
}
|
|
if size > maxPageSize {
|
|
size = maxPageSize
|
|
}
|
|
return page, size
|
|
}
|
|
|
|
func countNodesInGroup(db *gorm.DB, nodeGroupId int64) (int, error) {
|
|
var count int64
|
|
err := db.Model(&node.Node{}).
|
|
Where("JSON_CONTAINS(node_group_ids, ?)", fmt.Sprintf("[%d]", nodeGroupId)).
|
|
Count(&count).Error
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
return int(count), nil
|
|
}
|