Files
project-manager/src/Repository/TodoItemRepository.php
T
aneurinandClaude Sonnet 5 5a0d29a308 Add stage 3: todo list and item CRUD API
Two migrations add todo_lists (owner_id FK to users, title, description) and
todo_items (list_id FK, text, complete, position), both with ON DELETE
CASCADE.

New endpoints under /api/lists, all behind AuthMiddleware:
  - lists: index / store / show / update (PATCH) / destroy
  - items: nested under a list, same five verbs
Lists are owner-scoped — another user's or a missing list responds 404, never
403. New items append after the highest position unless one is given; the
list carries item_count / completed_count. Item PATCH is partial and never
renumbers siblings.

Adds App\Support\Validator for request-body checks, TodoList/TodoItem
repositories, and body()/user() helpers on the Controller base. Feature tests
move their shared harness into tests/ApiTestCase; TodoTest covers CRUD,
ownership isolation, ordering, completion counts, validation and cascade
delete. Full suite: 15 passing.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-03 18:30:52 +01:00

134 lines
3.6 KiB
PHP

<?php
declare(strict_types=1);
namespace App\Repository;
use PDO;
/**
* Data access for the `todo_items` table.
*
* @phpstan-type TodoItemRow array{
* id: int, list_id: int, text: string, complete: bool, position: int,
* created_at: string, updated_at: string
* }
*/
final class TodoItemRepository
{
public function __construct(private readonly PDO $pdo)
{
}
/**
* @return TodoItemRow[]
*/
public function allForList(int $listId): array
{
$stmt = $this->pdo->prepare(
'SELECT * FROM todo_items WHERE list_id = :list ORDER BY position ASC, id ASC'
);
$stmt->execute(['list' => $listId]);
return array_map($this->cast(...), $stmt->fetchAll());
}
/**
* @return TodoItemRow|null
*/
public function findInList(int $id, int $listId): ?array
{
$stmt = $this->pdo->prepare('SELECT * FROM todo_items WHERE id = :id AND list_id = :list');
$stmt->execute(['id' => $id, 'list' => $listId]);
$row = $stmt->fetch();
return $row === false ? null : $this->cast($row);
}
/**
* @return TodoItemRow
*/
public function create(int $listId, string $text, bool $complete, ?int $position): array
{
$position ??= $this->nextPosition($listId);
$stmt = $this->pdo->prepare(
'INSERT INTO todo_items (list_id, text, complete, position)
VALUES (:list, :text, :complete, :position)'
);
$stmt->execute([
'list' => $listId,
'text' => $text,
'complete' => $complete ? 1 : 0,
'position' => $position,
]);
/** @var TodoItemRow $item */
$item = $this->findInList((int) $this->pdo->lastInsertId(), $listId);
return $item;
}
/**
* @param array{text?: string, complete?: bool, position?: int} $fields
* @return TodoItemRow
*/
public function update(int $id, int $listId, array $fields): array
{
$sets = ['updated_at = ' . "strftime('%Y-%m-%dT%H:%M:%SZ', 'now')"];
$params = ['id' => $id];
if (array_key_exists('text', $fields)) {
$sets[] = 'text = :text';
$params['text'] = $fields['text'];
}
if (array_key_exists('complete', $fields)) {
$sets[] = 'complete = :complete';
$params['complete'] = $fields['complete'] ? 1 : 0;
}
if (array_key_exists('position', $fields)) {
$sets[] = 'position = :position';
$params['position'] = $fields['position'];
}
$stmt = $this->pdo->prepare('UPDATE todo_items SET ' . implode(', ', $sets) . ' WHERE id = :id');
$stmt->execute($params);
/** @var TodoItemRow $item */
$item = $this->findInList($id, $listId);
return $item;
}
public function delete(int $id): void
{
$this->pdo->prepare('DELETE FROM todo_items WHERE id = :id')->execute(['id' => $id]);
}
private function nextPosition(int $listId): int
{
$stmt = $this->pdo->prepare(
'SELECT COALESCE(MAX(position), -1) + 1 FROM todo_items WHERE list_id = :list'
);
$stmt->execute(['list' => $listId]);
return (int) $stmt->fetchColumn();
}
/**
* @param array<string, mixed> $row
* @return TodoItemRow
*/
private function cast(array $row): array
{
$row['id'] = (int) $row['id'];
$row['list_id'] = (int) $row['list_id'];
$row['complete'] = (bool) $row['complete'];
$row['position'] = (int) $row['position'];
/** @var TodoItemRow $row */
return $row;
}
}