package model

import (
	"gorm.io/gorm"
	"time"
	"vote-admin-video-api/global"
)

// Data 数据表
type Data struct {
	DataId  int64 `gorm:"column:data_id;type:bigint(19);primary_key;comment:主键id" json:"data_id"`
	ViewNum uint  `gorm:"column:view_num;type:int(10) unsigned;default:0;comment:浏览数量" json:"view_num"`
	VoteNum uint  `gorm:"column:vote_num;type:int(10) unsigned;default:0;comment:投票数量" json:"vote_num"`
	Model
}

func (m *Data) TableName() string {
	return "data"
}

func (m *Data) BeforeCreate(tx *gorm.DB) error {
	if m.DataId == 0 {
		m.DataId = global.Snowflake.Generate().Int64()
	}

	m.CreatedAt = LocalTime(time.Now())
	tx.Statement.SetColumn("CreatedAt", m.CreatedAt)

	m.UpdatedAt = LocalTime(time.Now())
	tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)

	return nil
}