1 files changed, 53 insertions, 0 deletions
diff --git a/api/logic/meta/BaseEntity.h b/api/logic/meta/BaseEntity.h
new file mode 100644
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+++ b/api/logic/meta/BaseEntity.h
@@ -0,0 +1,53 @@
+/* Copyright 2015-2017 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QObject>
+#include <memory>
+
+#include "multimc_logic_export.h"
+
+class Task;
+namespace Meta
+{
+class MULTIMC_LOGIC_EXPORT BaseEntity
+{
+public:
+	virtual ~BaseEntity();
+
+	using Ptr = std::shared_ptr<BaseEntity>;
+
+	virtual std::unique_ptr<Task> remoteUpdateTask() = 0;
+	virtual std::unique_ptr<Task> localUpdateTask() = 0;
+	virtual void merge(const std::shared_ptr<BaseEntity> &other) = 0;
+
+	void store() const;
+	virtual QString localFilename() const = 0;
+	virtual QJsonObject serialized() const = 0;
+
+	bool isComplete() const { return m_localLoaded || m_remoteLoaded; }
+
+	bool isLocalLoaded() const { return m_localLoaded; }
+	bool isRemoteLoaded() const { return m_remoteLoaded; }
+
+	void notifyLocalLoadComplete();
+	void notifyRemoteLoadComplete();
+
+private:
+	bool m_localLoaded = false;
+	bool m_remoteLoaded = false;
+};
+}