<?php

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

class CreateConversations extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('conversations', function (Blueprint $table) {
            $table->increments('id');
            $table->unsignedInteger('account_id');
            $table->unsignedInteger('contact_id');
            $table->unsignedInteger('contact_field_type_id');
            $table->datetime('happened_at');
            $table->timestamps();
            $table->foreign('account_id')->references('id')->on('accounts')->onDelete('cascade');
            $table->foreign('contact_id')->references('id')->on('contacts')->onDelete('cascade');
            $table->foreign('contact_field_type_id')->references('id')->on('contact_field_types')->onDelete('cascade');
        });

        Schema::create('messages', function (Blueprint $table) {
            $table->increments('id');
            $table->unsignedInteger('account_id');
            $table->unsignedInteger('contact_id');
            $table->unsignedInteger('conversation_id');
            $table->longText('content');
            $table->datetime('written_at');
            $table->boolean('written_by_me');
            $table->timestamps();
            $table->foreign('conversation_id')->references('id')->on('conversations')->onDelete('cascade');
            $table->foreign('account_id')->references('id')->on('accounts')->onDelete('cascade');
            $table->foreign('contact_id')->references('id')->on('contacts')->onDelete('cascade');
        });
    }

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