package models

import "kefu/types"

type Learn struct {
	ID        uint       `gorm:"primary_key" json:"id"`
	EntId     string     `json:"ent_id"`
	KefuName  string     `json:"kefu_name"`
	Content   string     `json:"content"`
	Score     uint       `json:"score"`
	Finshed   uint       `json:"finshed"`
	CreatedAt types.Time `json:"created_at"`
}

//增加
func (this *Learn) AddLearn() error {
	return DB.Create(this).Error
}

//更新
func (this *Learn) SaveLearn(query interface{}, args ...interface{}) {
	DB.Model(&Learn{}).Where(query, args...).Update(this)
}

//计数
func CountLearn(query interface{}, args ...interface{}) uint {
	var v uint
	DB.Table("learn").Where(query, args...).Count(&v)
	return v
}

//列表
func FindLearnList(page, pagesize int, query interface{}, args ...interface{}) []Learn {
	offset := (page - 1) * pagesize
	var res []Learn
	DB.Table("learn").Where(query, args...).Order("finshed  asc,score desc,id desc").Offset(offset).Limit(pagesize).Find(&res)
	return res
}

//单条
func FindLearn(query interface{}, args ...interface{}) Learn {
	var res Learn
	DB.Where(query, args...).First(&res)
	return res
}