README

Magento 2 - Magento 1 Migration Tool

Documentation In Progress...

Important:

Module has not been used for 24 months, so you might have few issues in 2.4 ;-)

This tool was never used with MSI, it was used from M2.1 up to M2.3 without MSI

Feel Free to Create a PR that supports MSI

Installation

Installation is via composer

composer require enanobots/m2-m1migration

After installing the packages just run:

php bin/magento setup:upgrade

Requirements:

PHP 7.4 and higher
Magento 2.1 and higher (you might adjust the code to work with PHP 7.2)
module Magento_Swatches has to be enabled

Used on:

Magento 2.1.x OpenSource and Commerce (2018-2019)
Magento 2.2.x OpenSource and Commerce (2019-2020)
Magento 2.3.x OpenSource

How this works?

There are 2 ways the import works. I recommend checking both classes and the code before you start working on this

Sync method, via SyncAbstract class that works on EAV table structures
Data mapping method, via TableImportAbstract class that work on other tables.

The idea behind this module is simply to determine & capture the differneces in between Magento 1 and Magento 2 databases and simply MAP data from 1 database to another without any weird logic behind it. Module only imports data so:

any attribute source models have to be recreated in the M2 code base

Module adds a lot of CLI commands to support:

full data migration
partial data migration for specified entites (orders, cms blocks, email templates and so on)

Supported Data Migration

Product Attributes (with image swatches sync)
CMS Pages
CMS Blocks
Store Configuration
Sales Data
Customer Data with password
Newsletter subscribers
URL regeneration

Usage:

You need to have Magento 1 database access
Log to Admin Panel and configure M1 database access under: Stores -> Configuration -> M1 Import Tools
Save Configuration
Go to CLI and run: php bin/magento nanobots:import:full

The script will:

recreate stores
recreate and check for all store attributes assigned to products
import customers
import sales data (orders, invoices, credit memos)
import catalog
impory and sync stocks
cms blocks and pages import
gallery import with images file import (M1 images have to be in the same path as M2 images)

During import you will be shown the status of migration for specified entities:

Product import:

Module only imports:

simple products
configurable products

For bundle products / downloadable products you have to create a proper table sync operations.

enanobots / m2-m1migration

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