UserToTicketChecker now checks for category managers

api/BusinessLogic/Security/UserToTicketChecker.php

@@ -4,8 +4,15 @@ namespace BusinessLogic\Security;
 
 
 use BusinessLogic\Tickets\Ticket;
+use DataAccess\Security\UserGateway;
 
 class UserToTicketChecker {
+    /* @var $userGateway UserGateway */
+    private $userGateway;
+
+    function __construct($userGateway) {
+        $this->userGateway = $userGateway;
+    }
 
     /**
      * @param $user UserContext
@@ -19,8 +26,13 @@ class UserToTicketChecker {
             (in_array($ticket->categoryId, $user->categories) &&
                 in_array(UserPrivilege::CAN_VIEW_TICKETS, $user->permissions));
 
-        return $isEditing
-            ? $hasAccess && in_array(UserPrivilege::CAN_EDIT_TICKETS, $user->permissions)
-            : $hasAccess;
+        if ($isEditing) {
+            $categoryManagerId = $this->userGateway->getManagerForCategory($ticket->categoryId, $heskSettings);
+
+            $hasAccess = $hasAccess &&
+                (in_array(UserPrivilege::CAN_EDIT_TICKETS, $user->permissions) || $categoryManagerId == $user->id);
+        }
+
+        return $hasAccess;
     }
 }

api/DataAccess/Security/UserGateway.php

@@ -23,6 +23,7 @@ class UserGateway extends CommonDao {
             ) AND `active` = '1'");
 
         if (hesk_dbNumRows($rs) === 0) {
+            $this->close();
             return null;
         }
 
@@ -39,10 +40,15 @@ class UserGateway extends CommonDao {
         $rs = hesk_dbQuery("SELECT * FROM `" . hesk_dbEscape($heskSettings['db_pfix']) . "users` WHERE `id` = " . intval($id));
 
         if (hesk_dbNumRows($rs) === 0) {
+            $this->close();
             return null;
         }
 
-        return UserContext::fromDataRow(hesk_dbFetchAssoc($rs));
+        $user = UserContext::fromDataRow(hesk_dbFetchAssoc($rs));
+
+        $this->close();
+
+        return $user;
     }
 
     /**
@@ -89,6 +95,29 @@ class UserGateway extends CommonDao {
             $users[] = UserContext::fromDataRow($row);
         }
 
+        $this->close();
+
         return $users;
     }
+
+    function getManagerForCategory($categoryId, $heskSettings) {
+        $this->init();
+
+        $rs = hesk_dbQuery("SELECT * FROM `" . hesk_dbEscape($heskSettings['db_pfix']) . "users` 
+            WHERE `id` = (
+                SELECT `manager` 
+                FROM `" . hesk_dbEscape($heskSettings['db_pfix']) . "categories`
+                WHERE `id` = " . intval($categoryId) . ")");
+
+        if (hesk_dbNumRows($rs) === 0) {
+            $this->close();
+            return null;
+        }
+
+        $user = UserContext::fromDataRow(hesk_dbFetchAssoc($rs));
+
+        $this->close();
+
+        return $user;
+    }
 }

api/Tests/BusinessLogic/Security/UserToTicketCheckerTest.php

@@ -5,6 +5,7 @@ namespace BusinessLogic\Security;
 
 
 use BusinessLogic\Tickets\Ticket;
+use DataAccess\Security\UserGateway;
 use PHPUnit\Framework\TestCase;
 
 class UserToTicketCheckerTest extends TestCase {
@@ -12,17 +13,22 @@ class UserToTicketCheckerTest extends TestCase {
     /* @var $userToTicketChecker UserToTicketChecker */
     private $userToTicketChecker;
 
+    /* @var $userGateway \PHPUnit_Framework_MockObject_MockObject */
+    private $userGateway;
+
     /* @var $heskSettings array */
     private $heskSettings;
 
     protected function setUp() {
-        $this->userToTicketChecker = new UserToTicketChecker();
+        $this->userGateway = $this->createMock(UserGateway::class);
+        $this->userToTicketChecker = new UserToTicketChecker($this->userGateway);
     }
 
     function testItReturnsTrueWhenTheUserIsAnAdmin() {
         //-- Arrange
         $user = new UserContext();
         $user->admin = true;
+        $user->id = 99;
 
         $ticket = new Ticket();
 
@@ -39,6 +45,7 @@ class UserToTicketCheckerTest extends TestCase {
         $user->admin = false;
         $user->categories = array(1);
         $user->permissions = array(UserPrivilege::CAN_VIEW_TICKETS);
+        $user->id = 99;
 
         $ticket = new Ticket();
         $ticket->categoryId = 1;
@@ -56,6 +63,7 @@ class UserToTicketCheckerTest extends TestCase {
         $user->admin = false;
         $user->categories = array(1);
         $user->permissions = array();
+        $user->id = 99;
 
         $ticket = new Ticket();
         $ticket->categoryId = 1;
@@ -73,6 +81,7 @@ class UserToTicketCheckerTest extends TestCase {
         $user->admin = false;
         $user->categories = array(1);
         $user->permissions = array(UserPrivilege::CAN_VIEW_TICKETS, 'something else');
+        $user->id = 99;
 
         $ticket = new Ticket();
         $ticket->categoryId = 1;
@@ -84,5 +93,22 @@ class UserToTicketCheckerTest extends TestCase {
         self::assertThat($result, self::isFalse());
     }
 
-    //-- TODO Category Manager
+    function testItReturnsTrueWhenTheUserDoesNotHaveEditPermissionsButIsTheCategoryManager() {
+        //-- Arrange
+        $user = new UserContext();
+        $user->admin = false;
+        $user->categories = array(1);
+        $user->permissions = array(UserPrivilege::CAN_VIEW_TICKETS, 'something else');
+        $user->id = 1;
+        $this->userGateway->method('getManagerForCategory')->willReturn(1);
+
+        $ticket = new Ticket();
+        $ticket->categoryId = 1;
+
+        //-- Act
+        $result = $this->userToTicketChecker->isTicketWritableToUser($user, $ticket, true, $this->heskSettings);
+
+        //-- Assert
+        self::assertThat($result, self::isTrue());
+    }
 }