bp_document_user_can_delete( int|BP_Document $document = false )

function bp_document_user_can_delete( $document = false ) {

	// Assume the user cannot delete the document item.
	$can_delete = false;

	if ( empty( $document ) ) {
		return $can_delete;
	}

	if ( ! is_object( $document ) ) {
		$document = new BP_Document( $document );
	}

	if ( empty( $document ) ) {
		return $can_delete;
	}

	// Only logged in users can delete document.
	if ( is_user_logged_in() ) {

		// Community moderators can always delete document (at least for now).
		if ( bp_current_user_can( 'bp_moderate' ) ) {
			$can_delete = true;
		}

		// Users are allowed to delete their own document.
		if ( isset( $document->user_id ) && ( $document->user_id === bp_loggedin_user_id() ) ) {
			$can_delete = true;
		}
	}

	/**
	 * Filters whether the current user can delete an document item.
	 *
	 * @since BuddyBoss 1.4.0
	 *
	 * @param bool   $can_delete Whether the user can delete the item.
	 * @param object $document   Current document item object.
	 */
	return (bool) apply_filters( 'bp_document_user_can_delete', $can_delete, $document );
}