287 lines
8.1 KiB
PHP
287 lines
8.1 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* REST API controller for peptide data (read-only public, write requires capability).
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*
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* What: Exposes peptides, dosing rows, and legal cells via REST endpoints.
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* Who calls it: PR_Core::init() registers rest_api_init hook.
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* Dependencies: PR_Core_Peptide_Repository, PR_Core_Dosing_Repository,
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* PR_Core_Legal_Repository.
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*
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* Namespace: pr-core/v1
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* Endpoints:
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* GET /peptides — List peptides (public)
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* GET /peptides/{id} — Single peptide (public)
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* GET /peptides/{id}/dosing — Dosing rows for peptide (public)
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* GET /peptides/{id}/legal — Legal cells for peptide (public)
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* POST /peptides/{id}/dosing — Add dosing row (auth)
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* POST /peptides/{id}/legal — Add legal cell (auth)
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*
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* @see ARCHITECTURE.md — REST API specification.
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*/
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class PR_Core_Rest_Controller {
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/** @var string REST namespace. */
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private const REST_NAMESPACE = 'pr-core/v1';
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/**
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* Register the rest_api_init hook.
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*
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* @return void
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*/
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public function register_hooks(): void {
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add_action( 'rest_api_init', array( $this, 'register_routes' ) );
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}
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/**
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* Register all REST routes.
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*
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* Side effects: registers routes with WordPress REST API.
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*
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* @return void
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*/
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public function register_routes(): void {
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// GET /peptides
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register_rest_route(
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self::REST_NAMESPACE,
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'/peptides',
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array(
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'methods' => 'GET',
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'callback' => array( $this, 'list_peptides' ),
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'permission_callback' => '__return_true',
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'args' => array(
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'category' => array(
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'type' => 'string',
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'sanitize_callback' => 'sanitize_text_field',
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),
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'evidence_strength' => array(
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'type' => 'string',
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'sanitize_callback' => 'sanitize_text_field',
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),
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'search' => array(
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'type' => 'string',
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'sanitize_callback' => 'sanitize_text_field',
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),
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'per_page' => array(
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'type' => 'integer',
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'default' => 25,
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'minimum' => 1,
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'maximum' => 100,
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),
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'page' => array(
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'type' => 'integer',
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'default' => 1,
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'minimum' => 1,
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),
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),
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)
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);
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// GET /peptides/{id}
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register_rest_route(
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self::REST_NAMESPACE,
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'/peptides/(?P<id>\d+)',
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array(
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'methods' => 'GET',
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'callback' => array( $this, 'get_peptide' ),
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'permission_callback' => '__return_true',
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)
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);
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// GET /peptides/{id}/dosing
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register_rest_route(
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self::REST_NAMESPACE,
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'/peptides/(?P<id>\d+)/dosing',
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array(
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'methods' => 'GET',
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'callback' => array( $this, 'list_dosing' ),
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'permission_callback' => '__return_true',
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'args' => array(
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'route' => array(
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'type' => 'string',
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'sanitize_callback' => 'sanitize_text_field',
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),
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'population' => array(
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'type' => 'string',
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'sanitize_callback' => 'sanitize_text_field',
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),
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),
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)
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);
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// POST /peptides/{id}/dosing (auth required)
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register_rest_route(
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self::REST_NAMESPACE,
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'/peptides/(?P<id>\d+)/dosing',
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array(
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'methods' => 'POST',
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'callback' => array( $this, 'create_dosing' ),
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'permission_callback' => array( $this, 'check_write_permission' ),
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)
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);
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// GET /peptides/{id}/legal
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register_rest_route(
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self::REST_NAMESPACE,
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'/peptides/(?P<id>\d+)/legal',
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array(
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'methods' => 'GET',
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'callback' => array( $this, 'list_legal' ),
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'permission_callback' => '__return_true',
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)
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);
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// POST /peptides/{id}/legal (auth required)
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register_rest_route(
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self::REST_NAMESPACE,
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'/peptides/(?P<id>\d+)/legal',
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array(
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'methods' => 'POST',
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'callback' => array( $this, 'create_legal' ),
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'permission_callback' => array( $this, 'check_write_permission' ),
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)
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);
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}
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/**
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* List peptides with optional filters.
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*
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* @param \WP_REST_Request $request Request object.
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* @return \WP_REST_Response
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*/
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public function list_peptides( \WP_REST_Request $request ): \WP_REST_Response {
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$repo = new PR_Core_Peptide_Repository();
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$search = $request->get_param( 'search' );
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if ( $search ) {
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$peptides = $repo->search( $search, (int) $request->get_param( 'per_page' ) );
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} else {
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$peptides = $repo->find_all(
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array(
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'category' => $request->get_param( 'category' ),
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'evidence_strength' => $request->get_param( 'evidence_strength' ),
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'per_page' => $request->get_param( 'per_page' ),
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'page' => $request->get_param( 'page' ),
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)
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);
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}
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$data = array_map( static fn( PR_Core_Peptide_DTO $p ) => $p->to_array(), $peptides );
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return new \WP_REST_Response( $data, 200 );
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}
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/**
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* Get a single peptide by ID.
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*
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* @param \WP_REST_Request $request Request object.
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* @return \WP_REST_Response|\WP_Error
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*/
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public function get_peptide( \WP_REST_Request $request ) {
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$repo = new PR_Core_Peptide_Repository();
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$peptide = $repo->find_by_id( (int) $request->get_param( 'id' ) );
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if ( ! $peptide ) {
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return new \WP_Error( 'not_found', __( 'Peptide not found.', 'peptide-repo-core' ), array( 'status' => 404 ) );
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}
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return new \WP_REST_Response( $peptide->to_array(), 200 );
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}
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/**
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* List dosing rows for a peptide.
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*
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* @param \WP_REST_Request $request Request object.
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* @return \WP_REST_Response
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*/
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public function list_dosing( \WP_REST_Request $request ): \WP_REST_Response {
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$repo = new PR_Core_Dosing_Repository();
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$rows = $repo->find_by_peptide(
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(int) $request->get_param( 'id' ),
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array_filter(
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array(
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'route' => $request->get_param( 'route' ),
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'population' => $request->get_param( 'population' ),
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)
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)
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);
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$data = array_map( static fn( PR_Core_Dosing_Row_DTO $r ) => $r->to_array(), $rows );
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return new \WP_REST_Response( $data, 200 );
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}
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/**
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* Create a new dosing row for a peptide.
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*
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* @param \WP_REST_Request $request Request object.
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* @return \WP_REST_Response|\WP_Error
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*/
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public function create_dosing( \WP_REST_Request $request ) {
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$repo = new PR_Core_Dosing_Repository();
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$data = $request->get_json_params();
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$data['peptide_id'] = (int) $request->get_param( 'id' );
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$data['added_by'] = get_current_user_id();
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$id = $repo->insert( $data );
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if ( 0 === $id ) {
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return new \WP_Error( 'insert_failed', __( 'Failed to insert dosing row.', 'peptide-repo-core' ), array( 'status' => 500 ) );
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}
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$row = $repo->find_by_id( $id );
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return new \WP_REST_Response( $row ? $row->to_array() : array( 'id' => $id ), 201 );
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}
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/**
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* List legal cells for a peptide.
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*
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* @param \WP_REST_Request $request Request object.
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* @return \WP_REST_Response
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*/
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public function list_legal( \WP_REST_Request $request ): \WP_REST_Response {
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$repo = new PR_Core_Legal_Repository();
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$cells = $repo->find_by_peptide( (int) $request->get_param( 'id' ) );
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$data = array_map( static fn( PR_Core_Legal_Cell_DTO $c ) => $c->to_array(), $cells );
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return new \WP_REST_Response( $data, 200 );
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}
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/**
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* Create a new legal cell for a peptide.
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*
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* @param \WP_REST_Request $request Request object.
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* @return \WP_REST_Response|\WP_Error
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*/
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public function create_legal( \WP_REST_Request $request ) {
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$repo = new PR_Core_Legal_Repository();
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$data = $request->get_json_params();
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$data['peptide_id'] = (int) $request->get_param( 'id' );
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$data['reviewer_id'] = get_current_user_id();
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$id = $repo->insert( $data );
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if ( 0 === $id ) {
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return new \WP_Error( 'insert_failed', __( 'Failed to insert legal cell.', 'peptide-repo-core' ), array( 'status' => 500 ) );
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}
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$cell = $repo->find_by_id( $id );
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return new \WP_REST_Response( $cell ? $cell->to_array() : array( 'id' => $id ), 201 );
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}
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/**
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* Permission check: user must have manage_peptide_content capability.
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*
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* @return bool
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*/
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public function check_write_permission(): bool {
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return current_user_can( PR_Core_Peptide_CPT::CAPABILITY );
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}
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}
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