<?php namespace App\Models; use Illuminate\Database\Eloquent\Factories\HasFactory; use Illuminate\Database\Eloquent\Model; use Illuminate\Database\Eloquent\Relations\HasMany; class LlmSession extends Model { use HasFactory; protected $table = 'llm_session'; protected $fillable = [ 'session_id', 'title', 'user_id', 'model', ]; public function messages(): HasMany { return $this->hasMany(LlmMessage::class, 'session_id'); } }