fixup! feat: add delegation backend

Signed-off-by: Hamza <hamzamahjoubi221@gmail.com>

Author: hamza221

lib/Controller/AccountsController.php

@@ -98,8 +98,18 @@ public function index(): JSONResponse {
 		foreach ($mailAccounts as $mailAccount) {
 			$conf = $mailAccount->jsonSerialize();
 			$conf['aliases'] = $this->aliasesService->findAll($conf['accountId'], $this->currentUserId);
+			$conf['isDelegated'] = false;
 			$json[] = $conf;
 		}
+
+		$delegatedAccounts = $this->accountService->findDelegatedAccounts($this->currentUserId);
+		foreach ($delegatedAccounts as $delegatedAccount) {
+			$conf = $delegatedAccount->jsonSerialize();
+			$conf['isDelegated'] = true;
+			$conf['aliases'] = $this->aliasesService->findAll($conf['accountId'], $delegatedAccount->getUserId());
+			$json[] = $conf;
+		}
+
 		return new JSONResponse($json);
 	}
 

lib/Service/AccountService.php

@@ -17,6 +17,7 @@
 use OCA\Mail\BackgroundJob\RepairSyncJob;
 use OCA\Mail\BackgroundJob\SyncJob;
 use OCA\Mail\BackgroundJob\TrainImportanceClassifierJob;
+use OCA\Mail\Db\DelegationMapper;
 use OCA\Mail\Db\MailAccount;
 use OCA\Mail\Db\MailAccountMapper;
 use OCA\Mail\Exception\ClientException;
@@ -56,6 +57,7 @@ public function __construct(
 		IMAPClientFactory $imapClientFactory,
 		private readonly IConfig $config,
 		private readonly ITimeFactory $timeFactory,
+		private DelegationMapper $delegationMapper,
 	) {
 		$this->mapper = $mapper;
 		$this->aliasesService = $aliasesService;
@@ -75,6 +77,23 @@ public function findByUserId(string $currentUserId): array {
 		return $this->accounts[$currentUserId];
 	}
 
+	/**
+	 * @param string $userId
+	 * @return list<Account>
+	 */
+	public function findDelegatedAccounts(string $userId): array {
+		$delegations = $this->delegationMapper->findDelegatedAccountsForUser($userId);
+		$accounts = [];
+		foreach ($delegations as $delegation) {
+			try {
+				$accounts[] = new Account($this->mapper->findById($delegation->getAccountId()));
+			} catch (DoesNotExistException) {
+				// Account was deleted but delegation record remains — skip
+			}
+		}
+		return $accounts;
+	}
+
 	/**
 	 * @param int $id
 	 *