fix(compass-data-modeling): add telemetry for diagram created COMPASS-9525 (#7090)

Author: paula-stacho

packages/compass-data-modeling/src/store/analysis-process.ts

@@ -204,6 +204,11 @@ export function startAnalysis(
         collections,
         relations: [],
       });
+
+      services.track('Data Modeling Diagram Created', {
+        num_collections: collections.length,
+      });
+
       void services.dataModelStorage.save(
         getCurrentDiagramFromState(getState())
       );

packages/compass-telemetry/src/telemetry-events.ts

@@ -2877,6 +2877,18 @@ type CreateIndexStrategiesDocumentationClicked = CommonEvent<{
   };
 }>;
 
+/**
+ * This event is fired when a new data modeling diagram is created
+ *
+ * @category Data Modeling
+ */
+type DataModelingDiagramCreated = CommonEvent<{
+  name: 'Data Modeling Diagram Created';
+  payload: {
+    num_collections: number;
+  };
+}>;
+
 /**
  * This event is fired when user exports data modeling diagram.
  *
@@ -2939,6 +2951,7 @@ export type TelemetryEvent =
   | ConnectionRemovedEvent
   | CurrentOpShowOperationDetailsEvent
   | DatabaseCreatedEvent
+  | DataModelingDiagramCreated
   | DeleteExportedEvent
   | DeleteExportOpenedEvent
   | DetailViewHideOperationDetailsEvent