package models

import "time"

// BackendAiChatMessage AI聊天消息表
type BackendAiChatMessage struct {
	ID         uint64    `orm:"column(id);pk;auto" json:"id"`
	TenantID   string    `orm:"column(tenant_id);size(64)" json:"tenant_id"`
	SessionID  uint64    `orm:"column(session_id)" json:"session_id"`
	Role       string    `orm:"column(role);size(20)" json:"role"` // user / assistant
	Content    string    `orm:"column(content);type(text)" json:"content"`
	CreateTime time.Time `orm:"column(create_time);auto_now_add;type(datetime)" json:"create_time"`
}

func (m *BackendAiChatMessage) TableName() string {
	return "yz_backend_ai_chat_message"
}