package entity

import (
	"time"
)

type ChatMessagesNew struct {
	ID          uint          `json:"id" gorm:"primaryKey;type:int4;autoIncrement"`
	SessionID   string        `json:"session_id" gorm:"type:varchar;not null;index"`
	MessageType string        `json:"message_type" gorm:"type:varchar;not null;check:message_type IN ('user', 'assistant')"`
	Content     string        `json:"content" gorm:"type:text;not null"`
	CreatedAt   time.Time     `json:"created_at" gorm:"default:now()"`
	Session     *ChatSessions `json:"session" gorm:"foreignKey:SessionID;references:SessionID"`
}