<?php

use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class AddPartnerIdToOdooJvSteps extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::table('odoo_jv_steps', function (Blueprint $table) {
            $table->unsignedInteger('partner_id')->nullable()->after('section_id')
                ->comment('Partner-specific config (NULL = system default)');
            $table->string('partner_type', 50)->nullable()->after('partner_id')
                ->comment('Partner type: da|credit-fair|co-lending');
            
            // Add index for better query performance
            $table->index(['section_id', 'partner_id', 'partner_type'], 'idx_section_partner');
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::table('odoo_jv_steps', function (Blueprint $table) {
            $table->dropIndex('idx_section_partner');
            $table->dropColumn(['partner_id', 'partner_type']);
        });
    }
}