eta_api/models/knowledge/knowledge_resource_file.go

package knowledge

import (
	"eta_gn/eta_api/global"
	"eta_gn/eta_api/utils"
)

type KnowledgeResourceFile struct {
	KnowledgeResourceFileId int    `gorm:"column:knowledge_resource_file_id;primaryKey;autoIncrement"`
	KnowledgeResourceId     int    `gorm:"column:knowledge_resource_id"`
	FileUrl                 string `gorm:"column:file_url"`
}

func (k KnowledgeResourceFile) TableName() string {
	return "knowledge_resource_file"
}

func (k *KnowledgeResourceFile) BatchAdd(items []*KnowledgeResourceFile) (err error) {
	err = global.DmSQL["rddp"].CreateInBatches(items, utils.MultiAddNum).Error
	return
}

func (k *KnowledgeResourceFile) DeleteByResourceId(id int) (err error) {
	sql := "DELETE FROM knowledge_resource_file WHERE knowledge_resource_id =?"
	err = global.DmSQL["rddp"].Exec(sql, id).Error
	return
}

func (k *KnowledgeResourceFile) GetByResourceId(id int) (item []*KnowledgeResourceFile, err error) {
	sql := "SELECT * FROM knowledge_resource_file WHERE knowledge_resource_id =?"
	err = global.DmSQL["rddp"].Raw(sql, id).Find(&item).Error
	return
}