Course_Steps

Function: Gets the list of children steps for a given step ID.

Function: Gets the list of courses associated with a step.

Function: Updates the course step post status when a post is trashed or untrashed.

Function: Gets all the lessons and topics for a given course ID.

Function: Gets the total count of lessons and topics for a given course ID.

Function: Gets the total completed steps for a given course progress array.

Function: Gets the parent step IDs for a step in a course.

Function: Gets the single parent step ID for a given step ID in a course.

Function: Gets the course steps by type.