Merge pull request 'Fix findArchived() filtering all members in memory (Closes #202)' (#202) from fix/find-archived-filtering-in-memory into main

lib/Db/MemberMapper.php

@@ -395,6 +395,34 @@ class MemberMapper extends QBMapper {
         return $count;
     }
 
+    /**
+     * Find all soft-deleted (archived) members with optional pagination.
+     *
+     * Uses a single SQL query with WHERE deleted_at IS NOT NULL instead
+     * of loading all members into memory and filtering in PHP.
+     *
+     * Part of Issue #202.
+     *
+     * @return Member[]
+     * @throws Exception
+     */
+    public function findArchived(?int $limit = null, ?int $offset = null): array {
+        $qb = $this->db->getQueryBuilder();
+        $qb->select('*')
+            ->from($this->getTableName())
+            ->where($qb->expr()->isNotNull('deleted_at'))
+            ->orderBy('deleted_at', 'DESC');
+
+        if ($limit !== null) {
+            $qb->setMaxResults($limit);
+        }
+        if ($offset !== null) {
+            $qb->setFirstResult($offset);
+        }
+
+        return $this->findEntities($qb);
+    }
+
     // ── Joined fetch methods (N+1 avoidance) ────────────────────────
 
     /**

lib/Service/MemberService.php

@@ -738,10 +738,7 @@ class MemberService {
      * @throws Exception
      */
     public function findArchived(?int $limit = null, ?int $offset = null): array {
-        $members = $this->memberMapper->findAll($limit, $offset, true);
-
-        // Filter to only soft-deleted members
-        $archived = array_filter($members, fn(Member $m) => $m->getDeletedAt() !== null);
+        $members = $this->memberMapper->findArchived($limit, $offset);
 
         return array_values(array_map(function (Member $member) {
             // Only return retained fields
@@ -755,7 +752,7 @@ class MemberService {
                 'deletedAt' => $member->getDeletedAt(),
                 'mitgliedsdauer' => $this->calculateMitgliedsdauer($member),
             ];
-        }, $archived));
+        }, $members));
     }
 
     /**

tests/Unit/MapperTest.php

@@ -557,6 +557,31 @@ class MapperTest extends TestCase {
         $this->assertSame(0, $count);
     }
 
+    public function testMemberMapperFindArchivedNoParams(): void {
+        $row = $this->memberRow(1);
+        $row['deleted_at'] = '2026-01-01 00:00:00';
+        $this->configureResultRows([$row]);
+        $mapper = new MemberMapper($this->db);
+        $members = $mapper->findArchived();
+        $this->assertCount(1, $members);
+    }
+
+    public function testMemberMapperFindArchivedWithPagination(): void {
+        $row = $this->memberRow(1);
+        $row['deleted_at'] = '2026-01-01 00:00:00';
+        $this->configureResultRows([$row]);
+        $mapper = new MemberMapper($this->db);
+        $members = $mapper->findArchived(10, 0);
+        $this->assertCount(1, $members);
+    }
+
+    public function testMemberMapperFindArchivedEmpty(): void {
+        $this->configureResultRows([]);
+        $mapper = new MemberMapper($this->db);
+        $members = $mapper->findArchived();
+        $this->assertCount(0, $members);
+    }
+
     // ══════════════════════════════════════════════════════════════════
     // ── FamilyMapper ─────────────────────────────────────────────────
     // ══════════════════════════════════════════════════════════════════

tests/Unit/MemberServiceTest.php

@@ -1276,17 +1276,20 @@ class MemberServiceTest extends TestCase {
 
     // ── findArchived() ──────────────────────────────────────────────
 
-    public function testFindArchivedReturnsOnlyDeletedMembers(): void {
-        $activeMember = $this->createMember(1);
-        $deletedMember = $this->createMember(2, 'Anna', 'Schmidt');
+    public function testFindArchivedDelegatesToMapper(): void {
+        // Issue #202: findArchived() now delegates to MemberMapper::findArchived()
+        // which uses a SQL WHERE deleted_at IS NOT NULL query instead of
+        // loading all members into memory and filtering in PHP.
+        $deletedMember = $this->createMember(1, 'Anna', 'Schmidt');
         $deletedMember->setDeletedAt('2026-01-01 00:00:00');
         $deletedMember->setStatus('geloescht');
         $deletedMember->setEintritt('2018-01-01');
         $deletedMember->setAustritt('2025-12-31');
 
-        $this->memberMapper->method('findAll')
-            ->with(null, null, true)
-            ->willReturn([$activeMember, $deletedMember]);
+        $this->memberMapper->expects($this->once())
+            ->method('findArchived')
+            ->with(null, null)
+            ->willReturn([$deletedMember]);
 
         $result = $this->service->findArchived();
 
@@ -1296,6 +1299,49 @@ class MemberServiceTest extends TestCase {
         $this->assertArrayHasKey('deletedAt', $result[0]);
     }
 
+    public function testFindArchivedPassesPaginationToMapper(): void {
+        $this->memberMapper->expects($this->once())
+            ->method('findArchived')
+            ->with(10, 20)
+            ->willReturn([]);
+
+        $this->service->findArchived(10, 20);
+    }
+
+    public function testFindArchivedReturnsEmptyArrayWhenNoArchivedMembers(): void {
+        $this->memberMapper->method('findArchived')->willReturn([]);
+
+        $result = $this->service->findArchived();
+        $this->assertSame([], $result);
+    }
+
+    public function testFindArchivedReturnsOnlyRetainedFields(): void {
+        $deletedMember = $this->createMember(1, 'Anna', 'Schmidt');
+        $deletedMember->setDeletedAt('2026-01-01 00:00:00');
+        $deletedMember->setEintritt('2018-01-01');
+        $deletedMember->setAustritt('2025-12-31');
+
+        $this->memberMapper->method('findArchived')->willReturn([$deletedMember]);
+
+        $result = $this->service->findArchived();
+
+        $this->assertCount(1, $result);
+        $entry = $result[0];
+        // Retained fields should be present
+        $this->assertArrayHasKey('id', $entry);
+        $this->assertArrayHasKey('vorname', $entry);
+        $this->assertArrayHasKey('nachname', $entry);
+        $this->assertArrayHasKey('geburtsdatum', $entry);
+        $this->assertArrayHasKey('eintritt', $entry);
+        $this->assertArrayHasKey('austritt', $entry);
+        $this->assertArrayHasKey('deletedAt', $entry);
+        $this->assertArrayHasKey('mitgliedsdauer', $entry);
+        // Sensitive fields should NOT be present
+        $this->assertArrayNotHasKey('notizen', $entry);
+        $this->assertArrayNotHasKey('allergienEncrypted', $entry);
+        $this->assertArrayNotHasKey('kvTyp', $entry);
+    }
+
     // ── countArchived() ──────────────────────────────────────────────
 
     public function testCountArchivedReturnsCorrectCount(): void {