Entity\UserCourseCategory: type: entity table: user_course_category repositoryClass: Entity\Repository\UserCourseCategoryRepository fields: id: id: true type: integer unsigned: false nullable: false generator: strategy: IDENTITY user_id: type: integer unsigned: false nullable: false title: type: text nullable: false sort: type: integer unsigned: false nullable: true lifecycleCallbacks: prePersist: - before_save