<?php

namespace App\Database\Migrations;

use CodeIgniter\Database\Migration;

class CreateFinancialAidRequests extends Migration
{
    public function up()
    {
        if ($this->db->tableExists('financial_aid_requests')) {
            return;
        }

        $this->forge->addField([
            'id' => ['type' => 'INT', 'constraint' => 11, 'unsigned' => true, 'auto_increment' => true],
            'parent_id' => ['type' => 'INT', 'constraint' => 11, 'unsigned' => true],
            'school_year' => ['type' => 'VARCHAR', 'constraint' => 20],
            'student_ids_json' => ['type' => 'TEXT', 'null' => true],
            'household_size' => ['type' => 'INT', 'constraint' => 11, 'unsigned' => true, 'null' => true],
            'need_statement' => ['type' => 'TEXT'],
            'requested_amount' => ['type' => 'DECIMAL', 'constraint' => '10,2', 'null' => true],
            'status' => ['type' => 'VARCHAR', 'constraint' => 20, 'default' => 'submitted'],
            'admin_amount' => ['type' => 'DECIMAL', 'constraint' => '10,2', 'null' => true],
            'admin_note' => ['type' => 'TEXT', 'null' => true],
            'reviewed_by' => ['type' => 'INT', 'constraint' => 11, 'unsigned' => true, 'null' => true],
            'reviewed_at' => ['type' => 'DATETIME', 'null' => true],
            'invoice_id' => ['type' => 'INT', 'constraint' => 11, 'unsigned' => true, 'null' => true],
            'discount_usage_id' => ['type' => 'INT', 'constraint' => 11, 'unsigned' => true, 'null' => true],
            'voucher_id' => ['type' => 'INT', 'constraint' => 11, 'unsigned' => true, 'null' => true],
            'created_at' => ['type' => 'DATETIME', 'null' => true],
            'updated_at' => ['type' => 'DATETIME', 'null' => true],
        ]);
        $this->forge->addKey('id', true);
        $this->forge->addKey(['parent_id', 'school_year', 'status'], false, false, 'idx_financial_aid_parent_year_status');
        $this->forge->addKey(['school_year', 'status'], false, false, 'idx_financial_aid_year_status');
        $this->forge->createTable('financial_aid_requests', true);
    }

    public function down()
    {
        $this->forge->dropTable('financial_aid_requests', true);
    }
}