Fix "contains" function + write tests for contains and existsseparate-uid

4 files changed, 62 insertions, 3 deletions

diff --git a/common/storage.h b/common/storage.h
index 22d8046..ac6509d 100644
--- a/common/storage.h
+++ b/common/storage.h
@@ -258,6 +258,7 @@ public:
     static void recordUid(DataStore::Transaction &transaction, const QByteArray &uid, const QByteArray &type);
     static void removeUid(DataStore::Transaction &transaction, const QByteArray &uid, const QByteArray &type);
     static void getUids(const QByteArray &type, const Transaction &, const std::function<void(const QByteArray &uid)> &);
+    static bool hasUid(const QByteArray &type, const Transaction &, const QByteArray &uid);
 
     bool exists() const;
     static bool exists(const QString &storageRoot, const QString &name);
diff --git a/common/storage/entitystore.cpp b/common/storage/entitystore.cpp
index a92de40..454e25a 100644
--- a/common/storage/entitystore.cpp
+++ b/common/storage/entitystore.cpp
@@ -630,11 +630,10 @@ void EntityStore::readAllUids(const QByteArray &type, const std::function<void(c
     DataStore::getUids(type, d->getTransaction(), callback);
 }
 
-bool EntityStore::contains(const QByteArray &type, const QByteArray &uid)
+bool EntityStore::contains(const QByteArray & /* type */, const QByteArray &uid)
 {
     Q_ASSERT(!uid.isEmpty());
-    const auto internalUid = Identifier::fromDisplayByteArray(uid).toInternalByteArray();
-    return DataStore::mainDatabase(d->getTransaction(), type).contains(internalUid);
+    return !DataStore::getRevisionsFromUid(d->getTransaction(), uid).isEmpty();
 }
 
 bool EntityStore::exists(const QByteArray &type, const QByteArray &uid)
diff --git a/common/storage_common.cpp b/common/storage_common.cpp
index 09b7707..7c794c3 100644
--- a/common/storage_common.cpp
+++ b/common/storage_common.cpp
@@ -233,6 +233,18 @@ void DataStore::getUids(const QByteArray &type, const Transaction &transaction,
     });
 }
 
+bool DataStore::hasUid(const QByteArray &type, const Transaction &transaction, const QByteArray &uid)
+{
+    bool hasTheUid = false;
+    transaction.openDatabase(type + "uids").scan(uid, [&](const QByteArray &key, const QByteArray &) {
+        Q_ASSERT(uid == key);
+        hasTheUid = true;
+        return false;
+    });
+
+    return hasTheUid;
+}
+
 bool DataStore::isInternalKey(const char *key)
 {
     return key && strncmp(key, s_internalPrefix, s_internalPrefixSize) == 0;
diff --git a/tests/entitystoretest.cpp b/tests/entitystoretest.cpp
index aab5b3b..608de4c 100644
--- a/tests/entitystoretest.cpp
+++ b/tests/entitystoretest.cpp
@@ -18,6 +18,7 @@ private slots:
     void initTestCase()
     {
         Sink::AdaptorFactoryRegistry::instance().registerFactory<Sink::ApplicationDomain::Mail, TestMailAdaptorFactory>("test");
+        Sink::AdaptorFactoryRegistry::instance().registerFactory<Sink::ApplicationDomain::Event, TestEventAdaptorFactory>("test");
     }
 
     void cleanup()
@@ -77,6 +78,52 @@ private slots:
         }
     }
 
+    void testExistsAndContains()
+    {
+
+        using namespace Sink;
+        ResourceContext resourceContext{resourceInstanceIdentifier.toUtf8(), "dummy", AdaptorFactoryRegistry::instance().getFactories("test")};
+        Storage::EntityStore store(resourceContext, {});
+
+        auto mail = ApplicationDomain::ApplicationDomainType::createEntity<ApplicationDomain::Mail>("res1");
+        mail.setExtractedMessageId("messageid");
+        mail.setExtractedSubject("boo");
+
+        auto mail2 = ApplicationDomain::ApplicationDomainType::createEntity<ApplicationDomain::Mail>("res1");
+        mail2.setExtractedMessageId("messageid2");
+        mail2.setExtractedSubject("foo");
+
+        auto mail3 = ApplicationDomain::ApplicationDomainType::createEntity<ApplicationDomain::Mail>("res1");
+        mail3.setExtractedMessageId("messageid2");
+        mail3.setExtractedSubject("foo");
+
+        auto event = ApplicationDomain::ApplicationDomainType::createEntity<ApplicationDomain::Event>("res1");
+        event.setExtractedUid("messageid2");
+        event.setExtractedSummary("foo");
+
+        store.startTransaction(Storage::DataStore::ReadWrite);
+        store.add("mail", mail, false);
+        store.add("mail", mail2, false);
+        store.add("mail", mail3, false);
+        store.add("event", event, false);
+
+        mail.setExtractedSubject("foo");
+
+        store.modify("mail", mail, QByteArrayList{}, false);
+        store.remove("mail", mail3, false);
+        store.commitTransaction();
+
+        QVERIFY(store.contains("mail", mail.identifier()));
+        QVERIFY(store.contains("mail", mail2.identifier()));
+        QVERIFY(store.contains("mail", mail3.identifier()));
+        QVERIFY(store.contains("event", event.identifier()));
+
+        QVERIFY(store.exists("mail", mail.identifier()));
+        QVERIFY(store.exists("mail", mail2.identifier()));
+        QVERIFY(!store.exists("mail", mail3.identifier()));
+        QVERIFY(store.exists("event", event.identifier()));
+    }
+
     void readAll()
     {
         using namespace Sink;