feat: initial api implementation

app/models/base.py

@@ -33,6 +33,15 @@ class Group(AbstractConfiguration):
             resource_id=str(self.id)
         )
 
+    def to_dict(self):
+        active_origins = [o for o in self.origins if o.destroyed is None]
+        return {
+            "Id": self.id,
+            "GroupName": self.group_name,
+            "Description": self.description,
+            "ActiveOriginCount": len(active_origins),
+        }
+
 
 class Pool(AbstractConfiguration):
     pool_name = db.Column(db.String(80), unique=True, nullable=False)