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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\Modules\Mail\Application\Service\Auth; |
| 8 | |
| 9 | defined('AMMONLY_APP') || exit('Direct script access is forbidden.'); |
| 10 | |
| 11 | use App\Modules\Mail\Domain\Model\ClientMailbox; |
| 12 | use PDO; |
| 13 | |
| 14 | /** |
| 15 | * Enterprise Mailbox Settings & Ordering Manager. |
| 16 | * |
| 17 | * Manages user-specific mailbox preferences, single-default resolution across multiple accounts, |
| 18 | * folder mappings, display badges, signatures, and custom sort ordering. |
| 19 | * |
| 20 | * @package App\Modules\Mail\Application\Service\Auth |
| 21 | */ |
| 22 | final readonly class MailboxSettingsManager |
| 23 | { |
| 24 | /** |
| 25 | * MailboxSettingsManager constructor. |
| 26 | * |
| 27 | * @param PDO $pdo Database connection handle. |
| 28 | * @param string $tablePrefix Database table prefix. |
| 29 | */ |
| 30 | public function __construct( |
| 31 | private PDO $pdo, |
| 32 | private string $tablePrefix = 'a_' |
| 33 | ) { |
| 34 | } |
| 35 | |
| 36 | /** |
| 37 | * Resolves and marks the single default mailbox for the given user context. |
| 38 | * |
| 39 | * @param array<ClientMailbox> $mailboxes Mailboxes accessible by user. |
| 40 | * @param int $userId Current user ID. |
| 41 | * @return array<ClientMailbox> Updated list with accurate isDefault flags. |
| 42 | */ |
| 43 | public function resolveDefaultMailboxesForUser(array $mailboxes, int $userId): array |
| 44 | { |
| 45 | if ($mailboxes === []) { |
| 46 | return []; |
| 47 | } |
| 48 | |
| 49 | if (count($mailboxes) === 1) { |
| 50 | return [$mailboxes[0]->withIsDefault(true)]; |
| 51 | } |
| 52 | |
| 53 | $defaultIndex = null; |
| 54 | foreach ($mailboxes as $idx => $mbox) { |
| 55 | if ($mbox->isDefaultForUser($userId)) { |
| 56 | $defaultIndex = $idx; |
| 57 | break; |
| 58 | } |
| 59 | } |
| 60 | |
| 61 | if ($defaultIndex === null) { |
| 62 | foreach ($mailboxes as $idx => $mbox) { |
| 63 | if ($mbox->isDefault && $mbox->owner === $userId) { |
| 64 | $defaultIndex = $idx; |
| 65 | break; |
| 66 | } |
| 67 | } |
| 68 | } |
| 69 | |
| 70 | if ($defaultIndex === null) { |
| 71 | $defaultIndex = 0; |
| 72 | } |
| 73 | |
| 74 | $result = []; |
| 75 | foreach ($mailboxes as $idx => $mbox) { |
| 76 | $result[] = $mbox->withIsDefault($idx === $defaultIndex); |
| 77 | } |
| 78 | |
| 79 | return $result; |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * Updates mailbox settings and default flags. |
| 84 | * |
| 85 | * @param array<ClientMailbox> $userMailboxes List of mailboxes accessible by user. |
| 86 | * @param int $mailboxId Target mailbox ID. |
| 87 | * @param int $userId Current user ID for authorization check. |
| 88 | * @param array<string, mixed> $data Settings payload. |
| 89 | * @return bool True if updated successfully. |
| 90 | */ |
| 91 | public function updateMailboxSettings( |
| 92 | array $userMailboxes, |
| 93 | int $mailboxId, |
| 94 | int $userId, |
| 95 | array $data |
| 96 | ): bool { |
| 97 | $targetMailbox = $this->findUserMailbox($userMailboxes, $mailboxId); |
| 98 | if ($targetMailbox === null) { |
| 99 | return false; |
| 100 | } |
| 101 | |
| 102 | $isDefault = $this->parseToggleSetting($data, 'is_default', 0); |
| 103 | if ($isDefault === 1) { |
| 104 | $this->resetOtherDefaultMailboxes($userMailboxes, $mailboxId, $userId); |
| 105 | } |
| 106 | |
| 107 | $defaultUsersJson = $this->computeTargetDefaultUsers($targetMailbox, $userId, $isDefault); |
| 108 | $showBadge = $this->parseToggleSetting($data, 'show_badge', 1); |
| 109 | $notifyNewMail = $this->parseToggleSetting($data, 'notify_new_mail', 1); |
| 110 | |
| 111 | $table = $this->tablePrefix . 'mod_client_mailboxes_records'; |
| 112 | $sql = "UPDATE `{$table}` SET " |
| 113 | . '`from_name` = :from_name, ' |
| 114 | . '`smtp_reply_to_email` = :smtp_reply_to_email, ' |
| 115 | . '`folder_sent` = :folder_sent, ' |
| 116 | . '`folder_drafts` = :folder_drafts, ' |
| 117 | . '`folder_trash` = :folder_trash, ' |
| 118 | . '`folder_spam` = :folder_spam, ' |
| 119 | . '`folder_archive` = :folder_archive, ' |
| 120 | . '`signature_html` = :signature_html, ' |
| 121 | . '`is_default` = :is_default, ' |
| 122 | . '`default_for_users` = :default_for_users, ' |
| 123 | . '`show_badge` = :show_badge, ' |
| 124 | . '`notify_new_mail` = :notify_new_mail, ' |
| 125 | . '`updated_at` = CURRENT_TIMESTAMP(6) ' |
| 126 | . 'WHERE `id` = :id LIMIT 1'; |
| 127 | |
| 128 | $stmt = $this->pdo->prepare($sql); |
| 129 | return $stmt->execute([ |
| 130 | ':id' => $mailboxId, |
| 131 | ':from_name' => trim((string) ($data['from_name'] ?? '')), |
| 132 | ':smtp_reply_to_email' => $this->parseNullableString($data, 'smtp_reply_to_email'), |
| 133 | ':folder_sent' => $this->parseNullableString($data, 'folder_sent'), |
| 134 | ':folder_drafts' => $this->parseNullableString($data, 'folder_drafts'), |
| 135 | ':folder_trash' => $this->parseNullableString($data, 'folder_trash'), |
| 136 | ':folder_spam' => $this->parseNullableString($data, 'folder_spam'), |
| 137 | ':folder_archive' => $this->parseNullableString($data, 'folder_archive'), |
| 138 | ':signature_html' => !empty($data['signature_html']) ? (string) $data['signature_html'] : null, |
| 139 | ':is_default' => $isDefault, |
| 140 | ':default_for_users' => $defaultUsersJson, |
| 141 | ':show_badge' => $showBadge, |
| 142 | ':notify_new_mail' => $notifyNewMail, |
| 143 | ]); |
| 144 | } |
| 145 | |
| 146 | /** |
| 147 | * Finds mailbox by ID within an accessible list. |
| 148 | * |
| 149 | * @param array<ClientMailbox> $mailboxes |
| 150 | */ |
| 151 | public function findUserMailbox(array $mailboxes, int $mailboxId): ?ClientMailbox |
| 152 | { |
| 153 | foreach ($mailboxes as $mbox) { |
| 154 | if ($mbox->id === $mailboxId) { |
| 155 | return $mbox; |
| 156 | } |
| 157 | } |
| 158 | return null; |
| 159 | } |
| 160 | |
| 161 | /** |
| 162 | * Resets is_default flags on other mailboxes for user. |
| 163 | * |
| 164 | * @param array<ClientMailbox> $mailboxes |
| 165 | */ |
| 166 | public function resetOtherDefaultMailboxes(array $mailboxes, int $mailboxId, int $userId): void |
| 167 | { |
| 168 | $table = $this->tablePrefix . 'mod_client_mailboxes_records'; |
| 169 | $resetSql = "UPDATE `{$table}` SET `is_default` = 0 WHERE `owner` = :user_id"; |
| 170 | $resetStmt = $this->pdo->prepare($resetSql); |
| 171 | $resetStmt->execute([':user_id' => $userId]); |
| 172 | |
| 173 | foreach ($mailboxes as $otherMbox) { |
| 174 | if ($otherMbox->id !== $mailboxId && $otherMbox->isDefaultForUser($userId)) { |
| 175 | $otherUsers = array_values(array_filter( |
| 176 | $otherMbox->defaultForUsers, |
| 177 | static fn(int $id): bool => $id !== $userId |
| 178 | )); |
| 179 | $this->saveDefaultForUsers($otherMbox->id, $otherUsers); |
| 180 | } |
| 181 | } |
| 182 | } |
| 183 | |
| 184 | /** |
| 185 | * Computes updated default_for_users JSON array. |
| 186 | */ |
| 187 | public function computeTargetDefaultUsers(ClientMailbox $targetMailbox, int $userId, int $isDefault): ?string |
| 188 | { |
| 189 | $targetUsers = $targetMailbox->defaultForUsers; |
| 190 | $hasUser = in_array($userId, $targetUsers, true); |
| 191 | if ($isDefault === 1 && !$hasUser) { |
| 192 | $targetUsers[] = $userId; |
| 193 | } elseif ($isDefault === 0 && $hasUser) { |
| 194 | $targetUsers = array_values(array_filter( |
| 195 | $targetUsers, |
| 196 | static fn(int $id): bool => $id !== $userId |
| 197 | )); |
| 198 | } |
| 199 | |
| 200 | return empty($targetUsers) ? null : json_encode(array_values(array_unique($targetUsers))); |
| 201 | } |
| 202 | |
| 203 | /** |
| 204 | * Persists updated default_for_users JSON array to database. |
| 205 | * |
| 206 | * @param int $mailboxId Mailbox primary key. |
| 207 | * @param array<int> $users List of user IDs. |
| 208 | */ |
| 209 | public function saveDefaultForUsers(int $mailboxId, array $users): void |
| 210 | { |
| 211 | $encoded = empty($users) ? null : json_encode(array_values(array_unique($users))); |
| 212 | $table = $this->tablePrefix . 'mod_client_mailboxes_records'; |
| 213 | $stmt = $this->pdo->prepare( |
| 214 | "UPDATE `{$table}` SET `default_for_users` = :val WHERE `id` = :id LIMIT 1" |
| 215 | ); |
| 216 | $stmt->execute([':val' => $encoded, ':id' => $mailboxId]); |
| 217 | } |
| 218 | |
| 219 | /** |
| 220 | * Updates ordering sequences for user mailboxes. |
| 221 | * |
| 222 | * @param array<ClientMailbox> $userMailboxes Allowed mailboxes. |
| 223 | * @param array<int> $mailboxIds Ordered list of mailbox IDs. |
| 224 | * @return bool True if reorder succeeded. |
| 225 | */ |
| 226 | public function reorderMailboxes(array $userMailboxes, array $mailboxIds): bool |
| 227 | { |
| 228 | $allowedIds = array_map(static fn(ClientMailbox $m): int => $m->id, $userMailboxes); |
| 229 | |
| 230 | $order = 10; |
| 231 | $table = $this->tablePrefix . 'mod_client_mailboxes_records'; |
| 232 | $sql = "UPDATE `{$table}` SET `sort_order` = :order WHERE `id` = :id LIMIT 1"; |
| 233 | $stmt = $this->pdo->prepare($sql); |
| 234 | |
| 235 | foreach ($mailboxIds as $rawId) { |
| 236 | $mboxId = (int) $rawId; |
| 237 | if (in_array($mboxId, $allowedIds, true)) { |
| 238 | $stmt->execute([':order' => $order, ':id' => $mboxId]); |
| 239 | $order += 10; |
| 240 | } |
| 241 | } |
| 242 | |
| 243 | return true; |
| 244 | } |
| 245 | |
| 246 | /** |
| 247 | * Computes reordered mailbox IDs after moving target mailbox up or down. |
| 248 | * |
| 249 | * @param array<ClientMailbox> $userMailboxes Allowed mailboxes. |
| 250 | * @param int $mailboxId Target mailbox ID. |
| 251 | * @param string $direction Direction ('up' or 'down'). |
| 252 | * @return array<int>|null New ordered IDs array or null if move not possible. |
| 253 | */ |
| 254 | public function computeMovedMailboxIds(array $userMailboxes, int $mailboxId, string $direction): ?array |
| 255 | { |
| 256 | $ids = array_map(static fn(ClientMailbox $m): int => $m->id, $userMailboxes); |
| 257 | $currentIndex = array_search($mailboxId, $ids, true); |
| 258 | if ($currentIndex === false) { |
| 259 | return null; |
| 260 | } |
| 261 | |
| 262 | $targetIndex = $direction === 'up' ? $currentIndex - 1 : $currentIndex + 1; |
| 263 | if ($targetIndex < 0 || $targetIndex >= count($ids)) { |
| 264 | return null; |
| 265 | } |
| 266 | |
| 267 | $temp = $ids[$currentIndex]; |
| 268 | $ids[$currentIndex] = $ids[$targetIndex]; |
| 269 | $ids[$targetIndex] = $temp; |
| 270 | |
| 271 | return $ids; |
| 272 | } |
| 273 | |
| 274 | /** |
| 275 | * Shifts a mailbox up or down in sort order. |
| 276 | * |
| 277 | * @param array<ClientMailbox> $userMailboxes Allowed mailboxes. |
| 278 | * @param int $mailboxId Target mailbox ID. |
| 279 | * @param string $direction Direction ('up' or 'down'). |
| 280 | * @return bool True if moved. |
| 281 | */ |
| 282 | public function moveMailbox(array $userMailboxes, int $mailboxId, string $direction): bool |
| 283 | { |
| 284 | $newIds = $this->computeMovedMailboxIds($userMailboxes, $mailboxId, $direction); |
| 285 | if ($newIds === null) { |
| 286 | return false; |
| 287 | } |
| 288 | |
| 289 | return $this->reorderMailboxes($userMailboxes, $newIds); |
| 290 | } |
| 291 | |
| 292 | /** |
| 293 | * Extracts a boolean toggle flag from input data. |
| 294 | * |
| 295 | * @param array<string, mixed> $data Input parameters. |
| 296 | * @param string $key Key name. |
| 297 | * @param int $default Default value if unset. |
| 298 | * @return int 1 or 0. |
| 299 | */ |
| 300 | public function parseToggleSetting(array $data, string $key, int $default = 1): int |
| 301 | { |
| 302 | if (!isset($data[$key])) { |
| 303 | return $default; |
| 304 | } |
| 305 | return !empty($data[$key]) ? 1 : 0; |
| 306 | } |
| 307 | |
| 308 | /** |
| 309 | * Parses an optional trimmed string from an array. |
| 310 | * |
| 311 | * @param array<string, mixed> $data Input parameters. |
| 312 | * @param string $key Key name. |
| 313 | * @return string|null Trimmed string or null if empty. |
| 314 | */ |
| 315 | public function parseNullableString(array $data, string $key): ?string |
| 316 | { |
| 317 | return !empty($data[$key]) ? trim((string) $data[$key]) : null; |
| 318 | } |
| 319 | } |