ProcessEight

Magento 1 to Magento 2 Code Migration

Theory

What are the big code changes in M2?

• Different directory structure
• Namespaces
• Dependency Injection
• Domain-specific config XML files

ProcessEight

Setup Magento 1x using composer

Step-by-step, from scratch

• Create the webroot (e.g. /var/www/html/new-magento-project/htdocs/)
• Run composer init in the webroot:

{
    "name": "projecteight/magento",
 "description": "Magento Community Edition for local dev”

ProcessEight

# (On Mac OSX) Start recording with your login shell. 
# This ensures any aliases you've setup in .bash_profile are still available
cd ~/PhpStormProjects/asciinema/
python3 -m asciinema rec terminal.log -c "/bin/bash -l" -w5

ProcessEight

Install https://github.com/jrfonseca/gprof2dot

Install http://www.graphviz.org/

Generate a cachegrind.out file using XDebug

Generate a dot file:

$ ./gprof2dot.py --format=callgrind --output=out.dot /tmp/cachegrind.out.1360843301.16101

ProcessEight

Magento Cheatsheet (For Magento 1)

Database operations

Download Sonassi database helper

wget sys.sonassi.com/mage-dbdump.sh && chmod +x ./mage-dbdump.sh

Download Magerun

ProcessEight

Bash Cheatsheet

Bash scripting cheatsheet: https://github.com/dylanaraps/pure-bash-bible#loop-over-files-and-directories

Table of Contents

• Bash Cheatsheet
  • File operations:
    • Searching for di.xml files on the command line
• Searching for strings inside specific files

ProcessEight

Testing in Magento 2

Table of Contents

• Testing in Magento 2
• Table of Contents
  • Quick start guide to testing existing classes
  • Environment setup
• Configuring PHPUnit

ProcessEight

Composer cheatsheet

Table of Contents

• Composer cheatsheet
  • Table of Contents
  • Require new module
  • Require developer-only module
• Add a new repository

ProcessEight

Anatomy of Magento 2: API

• Anatomy of Magento 2: API
  • Areas for further investigation
  • The Basics
  • Authentication and Authorisation
    • Authentication account types
    • Types of authentication
      • Token
• Session

ProcessEight

Git cheatsheet

Table of Contents

• Git cheatsheet
  • Fixing common git problems
  • Moving commits to a new branch
  • Setting a local branch to track a remote branch
  • Comparing the differences between two branches
• Setting defaults