Model abstract class

ExpressAPI/src/models/Model.ts

+type Constructor<T> = new (...args: any[]) => T;
+
+
+abstract class Model extends Object {
+    static tableName: string = null;
+
+    static createFromSql<T extends Object>(this: Constructor<T>, obj: any): T {
+        const result = new this();
+
+        Object.getOwnPropertyNames(obj).forEach(property => {
+            if (result.hasOwnProperty(property)) {
+                (result as any)[property] = obj[property];
+            }
+        });
+        return result;
+    }
+
+    public abstract toJsonObject(lightVersion: boolean): Promise<Object>
+}
+
+
+export default Model;