fhferreira

Magento 2 Debugging Tricks - MySQL Query, fetchAll, fetchRow, Data Hydrate & PHP xDebug by Matheus Gontijo
Video: https://www.youtube.com/watch?v=xLf3OwpAFhQ

-----------------------------------------------

1) Track MySQL queries

vendor/magento/zendframework1/library/Zend/Db/Adapter/Abstract.php::query
vendor/magento/zendframework1/library/Zend/Db/Select.php

fhferreira

/*  [Dashboards compatíveis com requirejs]
    Solução componente a componente 
    --------------------------------------------------------------------
    Colocar no Post Execution:
 */
function(){
	var comp = this, elm = $("#"+comp.htmlObject);
	$(window).resize(function(){
		comp.chart.options.width = elm.width();
		comp.chart.render(/*bypassAnimation*/true, /*recreate*/true, /*reload*/false);

fhferreira

<?php
use App\Channel;
use App\Http\Controllers\BotManController;
use BotMan\BotMan\Drivers\DriverManager;
use BotMan\Drivers\Slack\SlackDriver;
use BotMan\Drivers\Slack\SlackRTMDriver;
use BotMan\Drivers\Telegram\TelegramDriver;
use BotMan\Drivers\Web\WebDriver;

$botman = resolve('botman');

fhferreira

/* 
	Create SLUG from a string
	This function rewrite the string prototype and also 
	replace latin and other special characters.

	Forked by Gabriel Froes - https://gist.github.com/gabrielfroes
	Original Author: Mathew Byrne - https://gist.github.com/mathewbyrne/1280286
 */
if (!String.prototype.slugify) {
	String.prototype.slugify = function () {

fhferreira

@php
  $d = $d ?? null; // default value
@endphp

<div class="form-group row">
  <label for="{{ $n }}" class="col-sm-4 col-form-label text-md-right"><b>{{ $l }}</b></label>
  <div class="col-md-8">
    <input id="{{ $n }}" type="checkbox" class="form-control" name="{{ $n }}" value="1" @if(old($n, $d) == '1') checked @endif>
    @if ($errors->has($n))
      <small class="text-danger">{{ $errors->first($n) }}</small>

fhferreira

public function index(Request $request)
{
    $sortBy = 'id';
    $orderBy = 'desc';
    $perPage = 20;
    $q = null;

    if ($request->has('orderBy')) $orderBy = $request->query('orderBy');
    if ($request->has('sortBy')) $sortBy = $request->query('sortBy');
    if ($request->has('perPage')) $perPage = $request->query('perPage');

fhferreira

DDD, CQRS and Event Sourcing in PHP

• Broadway - Infrastructure and testing helpers for creating CQRS and event sourced applications
• EventCentric.Core - Event Sourcing and CQRS in PHP
• LiteCQRS - Small convention based CQRS library for PHP
• predaddy - Common DDD classes including an annotation driven message bus and tools for CQRS and Event Sourcing
• ProophEventSourcing - Provides basic functionality for event-sourced aggregates
• ProophEventStore - PHP 5.4+ EventStore Implementation
• ProophServiceBus - PHP Enterprise Service Bus Implementation supporting CQRS and DDD

fhferreira

Understanding Facades in Laravel

What's a Facade?

The Laravel explination, shown below is confusing.

Facades provide a "static" interface to classes that are available in the application's service container. Laravel ships with many facades which provide access to almost all of Laravel's features. Laravel facades serve as "static proxies" to underlying classes in the service container, providing the benefit of a terse, expressive syntax while maintaining more testability and flexibility than traditional static methods.

Many examples use Cache::get('key') to demonstrate how a Facade works. Comparing the following code to the utility that a Facade provides.

fhferreira

<?php

namespace App\Console;

use App\Console\Commands\StopQueueListeners;
use Illuminate\Console\Scheduling\Schedule;
use Illuminate\Foundation\Console\Kernel as ConsoleKernel;

class Kernel extends ConsoleKernel
{

fhferreira

var maps = require("@google/maps");

var client = maps.createClient({
    key: "AIzaSyCSA6hgjkJhkvwO7OP9dG230uEP0ryFXns"
});

function generateDateTime(hour, minutes) {
    var d = new Date();
    d.setHours(hour,minutes,0,0);
    d.setDate(d.getDate() + 1);