ColdVerify_server/models/FileManagement/FileManagement.go

package FileManagement

import (
	"ColdVerify_server/lib"
	"ColdVerify_server/logs"
	"time"

	"github.com/beego/beego/v2/adapter/orm"
)

type FileManagement struct {
	Id         int       `orm:"column(ID);size(11);auto;pk"`
	FileName   string    `orm:"column(file_name);size(256);null"`
	FilePath   string    `orm:"column(file_path);size(512);null"`
	CreateTime time.Time `orm:"column(create_time);type(timestamp);null;auto_now_add"`
	UpdateTime time.Time `orm:"column(update_time);type(timestamp);null;auto_now"`
}

type FileManagementR struct {
	Id         int
	FileName   string
	FilePath   string
	CreateTime string
	UpdateTime string
}

func (t *FileManagement) TableName() string {
	return "file_management"
}

func init() {
	orm.RegisterModel(new(FileManagement))
}

func ToFileManagementR(f FileManagement) FileManagementR {
	return FileManagementR{
		Id:         f.Id,
		FileName:   f.FileName,
		FilePath:   f.FilePath,
		CreateTime: f.CreateTime.Format("2006-01-02 15:04:05"),
		UpdateTime: f.UpdateTime.Format("2006-01-02 15:04:05"),
	}
}

func AddFileManagement(f FileManagement) (int64, bool) {
	o := orm.NewOrm()
	id, err := o.Insert(&f)
	if err != nil {
		logs.Error(lib.FuncName(), err)
		return 0, false
	}
	return id, true
}

func UpdateFileManagement(f FileManagement, cols ...string) bool {
	o := orm.NewOrm()
	if num, err := o.Update(&f, cols...); err == nil {
		logs.Println("Number of records updated in database:", num)
		return true
	}
	return false
}

func DeleteFileManagement(f FileManagement) bool {
	o := orm.NewOrm()
	if num, err := o.Delete(&f); err == nil {
		logs.Println("Number of records deleted in database:", num)
		return true
	}
	return false
}

func ReadFileManagementById(id int) (FileManagement, bool) {
	o := orm.NewOrm()
	f := FileManagement{Id: id}
	if err := o.Read(&f); err != nil {
		logs.Error(lib.FuncName(), err)
		return FileManagement{}, false
	}
	return f, true
}

func ReadFileManagementList(fileName string, page, pageSize int) ([]FileManagementR, int64) {
	o := orm.NewOrm()
	var list []FileManagement
	qs := o.QueryTable(new(FileManagement))

	if page <= 0 {
		page = 1
	}
	if pageSize <= 0 {
		pageSize = 10
	}
	offset := (page - 1) * pageSize

	if len(fileName) > 0 {
		qs = qs.Filter("file_name__icontains", fileName)
	}

	qs.Limit(pageSize, offset).OrderBy("-Id").All(&list)
	cnt, _ := qs.Count()

	result := make([]FileManagementR, 0, len(list))
	for _, f := range list {
		result = append(result, ToFileManagementR(f))
	}

	return result, cnt
}