BP_REST_XProfile_Repeater_Endpoint::create_item( WP_REST_Request $request )

	public function create_item( $request ) {
		// Setting context.
		$request->set_param( 'context', 'edit' );

		// Get the field group before it's deleted.
		$field_group = xprofile_get_field_group( (int) $request['id'] );

		if ( empty( $field_group->id ) ) {
			return new WP_Error(
				'bp_rest_invalid_id',
				__( 'Invalid field group ID.', 'buddyboss' ),
				array(
					'status' => 404,
				)
			);
		}

		$user_id = get_current_user_id();
		if ( ! $user_id ) {
			new WP_Error(
				'bp_rest_authorization_required',
				__( 'Sorry, you are not allowed to update your profile repeater fields.', 'buddyboss' ),
				array(
					'status' => rest_authorization_required_code(),
				)
			);
		}

		$count = bp_get_profile_field_set_count( $field_group->id, $user_id );
		$count++;
		bp_set_profile_field_set_count( $field_group->id, $user_id, $count );

		$clone_fields = bp_get_repeater_clone_field_ids_subset( $field_group->id, $user_id );
		if ( empty( $clone_fields ) ) {
			$group_fields = bp_get_repeater_template_field_ids( $field_group->id );
			if ( ! empty( $group_fields ) ) {
				foreach ( $group_fields as $field_id ) {
					bp_clone_field_for_repeater_sets( $field_id );
				}
			}
		}

		$field_group = $this->group_fields_endpoint->get_xprofile_field_group_object( $request );

		$retval = $this->group_fields_endpoint->prepare_response_for_collection(
			$this->group_fields_endpoint->prepare_item_for_response( $field_group, $request )
		);

		$response = new WP_REST_Response();
		$response->set_data(
			array(
				'added' => true,
				'data'  => $retval,
			)
		);

		/**
		 * Fires after a XProfile repeater fields created via the REST API.
		 *
		 * @since 0.1.0
		 *
		 * @param BP_XProfile_Group $field_group Deleted field group.
		 * @param WP_REST_Response  $response  The response data.
		 * @param WP_REST_Request   $request   The request sent to the API.
		 */
		do_action( 'bp_rest_xprofile_repeater_fields_create_item', $field_group, $response, $request );

		return $response;
	}