ICMS Core Logic Module

This module contains update hooks and cross-bundle logic for ICMS core functionality.

Purpose

• Handle structural changes via hook_update_N()
• Provide shared functionality needed across multiple bundles

Hook Types

Update Hooks

Run before config import. Use for schema changes, complex migrations.

function icms_core_logic_update_9001() {
  \Drupal::service('module_installer')->install(['new_module']);
  return new TranslatableMarkup('Enabled new_module.');
}

Start numbering from 9001.

Deployment Workflow

Client projects update via:

composer update iqual/icms_core
drush updb          # Runs update hooks
drush cex           # Export config
drush cr            # Clear cache

Bundle Logic Modules

Each bundle has a paired logic module (e.g., icms_bundle_news_logic) following the same pattern.

Client Projects

Client projects should create feature-specific modules (e.g., clientname_sso, clientname_newsletter) rather than a single *_logic module. Use update numbers below 9000 for client-specific hooks.