7.1 Admin: Routing Migration

This step updates routing configuration to match Sylius 2.0 conventions. The main changes are switching to shared template sets and replacing deprecated vars configuration with the new Twig Hooks system.

When to skip this step:

• Your plugin doesn't use Sylius resource routing (no type: sylius.resource)

• You don't reference @SyliusAdmin templates in routing

When to do this step:

• You use Sylius CRUD routes with template references

1. Update Admin Route Templates

In config/routes/admin.yaml, update the routing configuration:

Before (Sylius 1.x):

plugin_admin_resource:
    resource: |
        alias: plugin.resource
        section: admin
        templates: "@SyliusAdmin\Crud"
        redirect: update
        grid: plugin_resource
        vars:
            all:
                subheader: plugin.ui.manage_resources
                templates:
                    form: "@Plugin/admin/resource/_form.html.twig"
            index:
                icon: 'check circle outline'
    type: sylius.resource

After (Sylius 2.0):

plugin_admin_resource:
    resource: |
        alias: plugin.resource
        section: admin
        except: [show]
        templates: "@SyliusAdmin\shared\crud"
        redirect: update
        grid: plugin_resource
        vars:
            all:
                hook_prefix: 'plugin.admin.resource'
    type: sylius.resource

Key changes:

• templates: "@SyliusAdmin\Crud" → templates: "@SyliusAdmin\shared\crud"

• Add except: [show] if you don't need the show action

• Remove vars.all.subheader and vars.{action}.subheader - no longer used

• Remove vars.all.templates.form - replaced by Twig Hooks

• Remove vars.all.icon and vars.{action}.icon (e.g., vars.index.icon) - no longer used

• Add vars.all.hook_prefix - for Twig Hooks integration

2. Validate Routes

Check that routes load correctly:

vendor/bin/console debug:router

You should see your routes listed without errors. Verify that routes match your expectations (especially if you used except).

Note: Form templates and other customizations will be migrated to Twig Hooks in the Templates step.