package model

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

// ArticleScienceClass 文章-科普-分类
type ArticleScienceClass struct {
	ClassId      int64 `gorm:"column:class_id;type:bigint(19);primary_key;comment:主键id" json:"class_id"`
	ArticleId    int64 `gorm:"column:article_id;type:bigint(19);comment:文章-科普id;NOT NULL" json:"article_id"`
	BasicClassId int64 `gorm:"column:basic_class_id;type:bigint(19);comment:基础数据-科普-分类id;NOT NULL" json:"basic_class_id"`
	Model
}

func (m *ArticleScienceClass) TableName() string {
	return "gdxz_article_science_class"
}

func (m *ArticleScienceClass) BeforeCreate(tx *gorm.DB) error {
	if m.ClassId == 0 {
		m.ClassId = 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
}