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lib/Repository/RoleRepository.php

@@ -0,0 +1,170 @@
+<?php
+
+namespace MintyPHP\Repository;
+
+use MintyPHP\DB;
+
+class RoleRepository
+{
+    private static function unwrap(?array $row): ?array
+    {
+        if (!$row) {
+            return null;
+        }
+        return $row['roles'] ?? null;
+    }
+
+    private static function unwrapList($rows): array
+    {
+        if (!is_array($rows)) {
+            return [];
+        }
+        $list = [];
+        foreach ($rows as $row) {
+            $role = $row['roles'] ?? null;
+            if (is_array($role)) {
+                $list[] = $role;
+            }
+        }
+        return $list;
+    }
+
+    public static function list(): array
+    {
+        $rows = DB::select(
+            'select id, uuid, description, created_by, modified_by, created, modified from roles order by id desc'
+        );
+        return self::unwrapList($rows);
+    }
+
+    public static function listIds(): array
+    {
+        $rows = DB::select('select id from roles');
+        if (!is_array($rows)) {
+            return [];
+        }
+        $ids = [];
+        foreach ($rows as $row) {
+            $data = $row['roles'] ?? $row;
+            if (is_array($data) && isset($data['id'])) {
+                $ids[] = (int) $data['id'];
+            }
+        }
+        return array_values(array_unique($ids));
+    }
+
+    public static function listPaged(array $options): array
+    {
+        $limit = (int) ($options['limit'] ?? 10);
+        if ($limit < 1) {
+            $limit = 10;
+        } elseif ($limit > 100) {
+            $limit = 100;
+        }
+
+        $offset = (int) ($options['offset'] ?? 0);
+        if ($offset < 0) {
+            $offset = 0;
+        }
+
+        $search = trim((string) ($options['search'] ?? ''));
+        $order = (string) ($options['order'] ?? 'id');
+        $dir = strtolower((string) ($options['dir'] ?? 'desc'));
+        $allowedOrder = ['id', 'uuid', 'description', 'created', 'modified'];
+        if (!in_array($order, $allowedOrder, true)) {
+            $order = 'id';
+        }
+        if (!in_array($dir, ['asc', 'desc'], true)) {
+            $dir = 'desc';
+        }
+
+        $where = [];
+        $params = [];
+        if ($search !== '') {
+            $like = '%' . $search . '%';
+            $where[] = '(description like ? or uuid like ?)';
+            $params[] = $like;
+            $params[] = $like;
+        }
+
+        $whereSql = $where ? (' where ' . implode(' and ', $where)) : '';
+        $count = DB::selectValue('select count(*) from roles' . $whereSql, ...$params);
+        $total = $count ? (int) $count : 0;
+
+        $query = 'select id, uuid, description, created_by, modified_by, created, modified from roles' .
+            $whereSql .
+            sprintf(' order by `%s` %s limit ? offset ?', $order, $dir);
+
+        $queryParams = array_merge($params, [(string) $limit, (string) $offset]);
+        $rows = call_user_func_array(['MintyPHP\\DB', 'select'], array_merge([$query], $queryParams));
+
+        return [
+            'total' => $total,
+            'rows' => self::unwrapList($rows),
+        ];
+    }
+
+    public static function find(int $id): ?array
+    {
+        $row = DB::selectOne(
+            'select id, uuid, description, created_by, modified_by, created, modified from roles where id = ? limit 1',
+            (string) $id
+        );
+        return self::unwrap($row);
+    }
+
+    public static function findByUuid(string $uuid): ?array
+    {
+        $row = DB::selectOne(
+            'select id, uuid, description, created_by, modified_by, created, modified from roles where uuid = ? limit 1',
+            $uuid
+        );
+        return self::unwrap($row);
+    }
+
+    private static function uuidV4(): string
+    {
+        $data = random_bytes(16);
+        $data[6] = chr((ord($data[6]) & 0x0f) | 0x40);
+        $data[8] = chr((ord($data[8]) & 0x3f) | 0x80);
+        return vsprintf('%s%s-%s-%s-%s-%s%s%s', str_split(bin2hex($data), 4));
+    }
+
+    public static function create(array $data)
+    {
+        return DB::insert(
+            'insert into roles (uuid, description, created_by, created) values (?,?,?,NOW())',
+            $data['uuid'] ?? self::uuidV4(),
+            $data['description'],
+            $data['created_by'] ?? null
+        );
+    }
+
+    public static function update(int $id, array $data): bool
+    {
+        $fields = [
+            'description' => $data['description'],
+        ];
+        if (array_key_exists('modified_by', $data)) {
+            $fields['modified_by'] = $data['modified_by'];
+        }
+
+        $setParts = [];
+        $params = [];
+        foreach ($fields as $field => $value) {
+            $setParts[] = sprintf('`%s` = ?', $field);
+            $params[] = $value;
+        }
+        $params[] = (string) $id;
+
+        $query = 'update roles set ' . implode(', ', $setParts) . ' where id = ?';
+        $result = DB::update($query, ...$params);
+        return $result !== false;
+    }
+
+    public static function delete(int $id): bool
+    {
+        $result = DB::delete('delete from roles where id = ?', (string) $id);
+        return $result !== false;
+    }
+}