<?php

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

class CreateTransactionsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('transactions', function (Blueprint $table) {
            $table->increments('id');
            $table->string('payref', 50);
            $table->datetime('transdate');
            $table->integer('client_id')->unsigned();
            $table->integer('service_prov_id')->unsigned();
            $table->string('firs_tin', 100);
            $table->string('new_tin', 100);
            $table->string('taxpayer_name', 100);
            $table->string('taxoffice_id', 50);
            $table->decimal('amount', 20, 2);
            $table->integer('currency_id')->unsigned();
            $table->integer('tax_type_id')->unsigned();
            $table->integer('payment_channel_id')->unsigned();
            $table->string('assessment_no', 50);
            $table->string('assessment_period', 50);
            $table->date('payperiod_from')->default('1001-01-01');
            $table->date('payperiod_to')->default('1001-01-01');
            $table->integer('bank_id')->unsigned();
            $table->integer('switching_platform_id')->unsigned();
            $table->integer('settlement_id')->unsigned()->nullable();
            $table->enum('bankhassettled', ['0', '1'])->default('0');
            $table->enum('sent2firs', ['0', '1'])->default('0');
            $table->enum('sent2cbn', ['0', '1'])->default('0');
            $table->date('datesent2firs')->default('1001-01-01');
            $table->date('datesent2cbn')->default('1001-01-01');
            $table->timestamps();
            
            //Foreign keys
            $table->foreign('client_id')->references('id')->on('api_clients');
            $table->foreign('service_prov_id')->references('id')->on('service_provs');
            $table->foreign('currency_id')->references('id')->on('currencies');
            $table->foreign('tax_type_id')->references('id')->on('tax_types');
            $table->foreign('payment_channel_id')->references('id')->on('payment_channels');
            $table->foreign('bank_id')->references('id')->on('banks');
            $table->foreign('switching_platform_id')->references('id')->on('switching_platforms');
            $table->foreign('settlement_id')->references('id')->on('settlements');
            
            //Indexes
            $table->unique(['payref', 'service_prov_id']);
            $table->index('transdate');
            $table->index('firs_tin');
            $table->index('currency_id');
            $table->index('tax_type_id');
            $table->index('payment_channel_id');
            $table->index('bank_id');
            $table->index('switching_platform_id');
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('transactions');
    }
}