Solved database feature naming bug

roles/docker-central-database/tasks/main.yml

@@ -16,12 +16,12 @@
     src: "env/{{database_type}}.env.j2"
     dest: "{{database_env}}"
   notify: docker compose project build and setup
-  when: not applications[application_id].features.database | bool
+  when: not applications | is_feature_enabled('central_database',application_id)
 
 - name: "Create central database"
   include_role:
     name: "docker-{{database_type}}"
-  when: applications[application_id].features.database | bool
+  when: applications | is_feature_enabled('central_database',application_id)
 
 - name: "Add database to backup"
   include_tasks: "{{ playbook_dir }}/roles/backup-docker-to-local/tasks/seed-database-to-backup.yml"

roles/docker-central-database/templates/services/mariadb.yml.j2

@@ -1,5 +1,5 @@
 # This template needs to be included in docker-compose.yml, which depend on a mariadb database
-{% if not applications[application_id].features.database | bool %}
+{% if not applications | is_feature_enabled('central_database',application_id) %}
   database:
     container_name: {{application_id}}-database
     logging:

roles/docker-central-database/templates/services/postgres.yml.j2

@@ -1,5 +1,5 @@
 # This template needs to be included in docker-compose.yml, which depend on a postgres database
-{% if not applications[application_id].features.database | bool %}  
+{% if not applications | is_feature_enabled('central_database',application_id) %}  
   database:
     image: postgres:{{applications.postgres.version}}-alpine
     container_name: {{application_id}}-database

roles/docker-central-database/vars/database.yml

@@ -1,5 +1,5 @@
-database_instance:  "{{ 'central-' + database_type if applications[application_id].features.database | bool else application_id }}"
-database_host:      "{{ 'central-' + database_type if applications[application_id].features.database | bool else 'database' }}"
+database_instance:  "{{ 'central-' + database_type if applications | is_feature_enabled('central_database',application_id) else application_id }}"
+database_host:      "{{ 'central-' + database_type if applications | is_feature_enabled('central_database',application_id) else 'database' }}"
 database_name:      "{{ applications[application_id].credentials.database.name | default( application_id ) }}"      # The overwritte configuration is needed by bigbluebutton
 database_username:  "{{ applications[application_id].credentials.database.username | default( application_id )}}"   # The overwritte configuration is needed by bigbluebutton
 database_port:      "{{ 3306 if database_type == 'mariadb' else 5432 }}"