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| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | /** @license For full copyright and license information, please see the LICENSE.md file. */ |
| 6 | |
| 7 | namespace App\Core\Preference\Infrastructure\Repository; |
| 8 | |
| 9 | defined('AMMONLY_APP') || exit('Direct script access is forbidden.'); |
| 10 | |
| 11 | use App\Core\Preference\Domain\Model\PreferenceScope; |
| 12 | use App\Core\Preference\Domain\Model\UserPreference; |
| 13 | use App\Core\Preference\Domain\Repository\UserPreferenceRepositoryInterface; |
| 14 | use JsonException; |
| 15 | use PDO; |
| 16 | |
| 17 | /** |
| 18 | * SQL Implementation of UserPreferenceRepositoryInterface. |
| 19 | * |
| 20 | * Persists and fetches user preferences from a_core_user_preference_records with prepared statements. |
| 21 | * |
| 22 | * @package App\Core\Preference\Infrastructure\Repository |
| 23 | */ |
| 24 | final class SqlUserPreferenceRepository implements UserPreferenceRepositoryInterface |
| 25 | { |
| 26 | /** @var array<string, mixed> In-memory cache map for fast per-request resolution. */ |
| 27 | private array $cache = []; |
| 28 | |
| 29 | /** |
| 30 | * SqlUserPreferenceRepository constructor. |
| 31 | * |
| 32 | * @param PDO $pdo Database connection instance. |
| 33 | * @param string $tablePrefix Database table prefix. |
| 34 | */ |
| 35 | public function __construct( |
| 36 | private readonly PDO $pdo, |
| 37 | private readonly string $tablePrefix = 'a_', |
| 38 | ) { |
| 39 | } |
| 40 | |
| 41 | /** |
| 42 | * @inheritDoc |
| 43 | */ |
| 44 | public function save(UserPreference $preference): void |
| 45 | { |
| 46 | $scope = $preference->scope; |
| 47 | $jsonValue = json_encode($preference->value, JSON_THROW_ON_ERROR | JSON_UNESCAPED_UNICODE); |
| 48 | $tableName = $this->tablePrefix . 'core_user_preference_records'; |
| 49 | |
| 50 | $driver = (string) $this->pdo->getAttribute(PDO::ATTR_DRIVER_NAME); |
| 51 | if ($driver === 'sqlite') { |
| 52 | $sql = "INSERT INTO `{$tableName}` ( |
| 53 | `user_id`, `device_fingerprint`, `module_name`, `entity_type`, `entity_id`, |
| 54 | `preference_key`, `preference_value`, `created_at`, `updated_at` |
| 55 | ) VALUES ( |
| 56 | :user_id, :device_fingerprint, :module_name, :entity_type, :entity_id, |
| 57 | :preference_key, :preference_value, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP |
| 58 | ) ON CONFLICT(`user_id`, `device_fingerprint`, `module_name`, `entity_type`, `entity_id`, `preference_key`) |
| 59 | DO UPDATE SET |
| 60 | `preference_value` = excluded.`preference_value`, |
| 61 | `updated_at` = CURRENT_TIMESTAMP"; |
| 62 | } else { |
| 63 | $sql = "INSERT INTO `{$tableName}` ( |
| 64 | `user_id`, `device_fingerprint`, `module_name`, `entity_type`, `entity_id`, |
| 65 | `preference_key`, `preference_value`, `created_at`, `updated_at` |
| 66 | ) VALUES ( |
| 67 | :user_id, :device_fingerprint, :module_name, :entity_type, :entity_id, |
| 68 | :preference_key, :preference_value, NOW(6), NOW(6) |
| 69 | ) ON DUPLICATE KEY UPDATE |
| 70 | `preference_value` = VALUES(`preference_value`), |
| 71 | `updated_at` = NOW(6)"; |
| 72 | } |
| 73 | |
| 74 | $stmt = $this->pdo->prepare($sql); |
| 75 | $stmt->bindValue(':user_id', $scope->userId, PDO::PARAM_INT); |
| 76 | $stmt->bindValue(':device_fingerprint', $scope->deviceFingerprint, PDO::PARAM_STR); |
| 77 | $stmt->bindValue(':module_name', $scope->moduleName, PDO::PARAM_STR); |
| 78 | $stmt->bindValue(':entity_type', $scope->entityType, PDO::PARAM_STR); |
| 79 | $stmt->bindValue(':entity_id', $scope->entityId, PDO::PARAM_INT); |
| 80 | $stmt->bindValue(':preference_key', $preference->key, PDO::PARAM_STR); |
| 81 | $stmt->bindValue(':preference_value', $jsonValue, PDO::PARAM_STR); |
| 82 | $stmt->execute(); |
| 83 | |
| 84 | $cacheKey = $this->buildCacheKey($scope, $preference->key); |
| 85 | $this->cache[$cacheKey] = $preference->value; |
| 86 | } |
| 87 | |
| 88 | /** |
| 89 | * @inheritDoc |
| 90 | */ |
| 91 | public function findValue(PreferenceScope $scope, string $key): mixed |
| 92 | { |
| 93 | $cacheKey = $this->buildCacheKey($scope, $key); |
| 94 | if (array_key_exists($cacheKey, $this->cache)) { |
| 95 | return $this->cache[$cacheKey]; |
| 96 | } |
| 97 | |
| 98 | $tableName = $this->tablePrefix . 'core_user_preference_records'; |
| 99 | $sql = "SELECT `preference_value` FROM `{$tableName}` |
| 100 | WHERE `user_id` = :user_id |
| 101 | AND `preference_key` = :key |
| 102 | AND (`device_fingerprint` = :dev OR (:dev_null IS NULL AND `device_fingerprint` IS NULL)) |
| 103 | AND (`module_name` = :mod OR (:mod_null IS NULL AND `module_name` IS NULL)) |
| 104 | AND (`entity_type` = :etype OR (:etype_null IS NULL AND `entity_type` IS NULL)) |
| 105 | AND (`entity_id` = :eid OR (:eid_null IS NULL AND `entity_id` IS NULL)) |
| 106 | LIMIT 1"; |
| 107 | |
| 108 | $stmt = $this->pdo->prepare($sql); |
| 109 | $stmt->bindValue(':user_id', $scope->userId, PDO::PARAM_INT); |
| 110 | $stmt->bindValue(':key', $key, PDO::PARAM_STR); |
| 111 | $stmt->bindValue(':dev', $scope->deviceFingerprint, PDO::PARAM_STR); |
| 112 | $stmt->bindValue(':dev_null', $scope->deviceFingerprint, PDO::PARAM_STR); |
| 113 | $stmt->bindValue(':mod', $scope->moduleName, PDO::PARAM_STR); |
| 114 | $stmt->bindValue(':mod_null', $scope->moduleName, PDO::PARAM_STR); |
| 115 | $stmt->bindValue(':etype', $scope->entityType, PDO::PARAM_STR); |
| 116 | $stmt->bindValue(':etype_null', $scope->entityType, PDO::PARAM_STR); |
| 117 | $stmt->bindValue(':eid', $scope->entityId, PDO::PARAM_INT); |
| 118 | $stmt->bindValue(':eid_null', $scope->entityId, PDO::PARAM_INT); |
| 119 | $stmt->execute(); |
| 120 | |
| 121 | $raw = $stmt->fetchColumn(); |
| 122 | if ($raw === false || $raw === null) { |
| 123 | $this->cache[$cacheKey] = null; |
| 124 | return null; |
| 125 | } |
| 126 | |
| 127 | try { |
| 128 | $value = json_decode((string) $raw, true, 512, JSON_THROW_ON_ERROR); |
| 129 | } catch (JsonException) { |
| 130 | $value = (string) $raw; |
| 131 | } |
| 132 | |
| 133 | $this->cache[$cacheKey] = $value; |
| 134 | return $value; |
| 135 | } |
| 136 | |
| 137 | /** |
| 138 | * @inheritDoc |
| 139 | */ |
| 140 | public function findAllByUser(int $userId, ?string $moduleName = null, ?string $deviceFingerprint = null): array |
| 141 | { |
| 142 | $tableName = $this->tablePrefix . 'core_user_preference_records'; |
| 143 | $sql = "SELECT `preference_key`, `preference_value`, `module_name`, `device_fingerprint` |
| 144 | FROM `{$tableName}` |
| 145 | WHERE `user_id` = :user_id"; |
| 146 | |
| 147 | $params = [':user_id' => $userId]; |
| 148 | if ($moduleName !== null) { |
| 149 | $sql .= " AND (`module_name` = :mod OR `module_name` IS NULL)"; |
| 150 | $params[':mod'] = $moduleName; |
| 151 | } |
| 152 | |
| 153 | if ($deviceFingerprint !== null) { |
| 154 | $sql .= " AND (`device_fingerprint` = :dev OR `device_fingerprint` IS NULL)"; |
| 155 | $params[':dev'] = $deviceFingerprint; |
| 156 | } |
| 157 | |
| 158 | $stmt = $this->pdo->prepare($sql); |
| 159 | foreach ($params as $pKey => $pVal) { |
| 160 | $stmt->bindValue($pKey, $pVal); |
| 161 | } |
| 162 | $stmt->execute(); |
| 163 | |
| 164 | $result = []; |
| 165 | while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) { |
| 166 | $key = (string) $row['preference_key']; |
| 167 | try { |
| 168 | $val = json_decode((string) $row['preference_value'], true, 512, JSON_THROW_ON_ERROR); |
| 169 | } catch (JsonException) { |
| 170 | $val = (string) $row['preference_value']; |
| 171 | } |
| 172 | $result[$key] = $val; |
| 173 | } |
| 174 | |
| 175 | return $result; |
| 176 | } |
| 177 | |
| 178 | /** |
| 179 | * @inheritDoc |
| 180 | */ |
| 181 | public function deleteByScope(PreferenceScope $scope, ?string $key = null): int |
| 182 | { |
| 183 | $tableName = $this->tablePrefix . 'core_user_preference_records'; |
| 184 | $sql = "DELETE FROM `{$tableName}` WHERE `user_id` = :user_id"; |
| 185 | $params = [':user_id' => $scope->userId]; |
| 186 | |
| 187 | if ($key !== null) { |
| 188 | $sql .= " AND `preference_key` = :key"; |
| 189 | $params[':key'] = $key; |
| 190 | } |
| 191 | |
| 192 | if ($scope->moduleName !== null) { |
| 193 | $sql .= " AND `module_name` = :mod"; |
| 194 | $params[':mod'] = $scope->moduleName; |
| 195 | } |
| 196 | |
| 197 | if ($scope->deviceFingerprint !== null) { |
| 198 | $sql .= " AND `device_fingerprint` = :dev"; |
| 199 | $params[':dev'] = $scope->deviceFingerprint; |
| 200 | } |
| 201 | |
| 202 | $stmt = $this->pdo->prepare($sql); |
| 203 | foreach ($params as $pKey => $pVal) { |
| 204 | $stmt->bindValue($pKey, $pVal); |
| 205 | } |
| 206 | $stmt->execute(); |
| 207 | |
| 208 | $this->cache = []; |
| 209 | return $stmt->rowCount(); |
| 210 | } |
| 211 | |
| 212 | /** |
| 213 | * Builds a composite internal cache key for in-memory lookup. |
| 214 | * |
| 215 | * @param PreferenceScope $scope Scope coordinates. |
| 216 | * @param string $key Preference key. |
| 217 | * @return string Composite cache key. |
| 218 | */ |
| 219 | private function buildCacheKey(PreferenceScope $scope, string $key): string |
| 220 | { |
| 221 | $dev = $scope->deviceFingerprint ?? '_'; |
| 222 | $mod = $scope->moduleName ?? '_'; |
| 223 | $et = $scope->entityType ?? '_'; |
| 224 | $eid = (string) ($scope->entityId ?? '_'); |
| 225 | return "{$scope->userId}:{$dev}:{$mod}:{$et}:{$eid}:{$key}"; |
| 226 | } |
| 227 | } |