fix: add install count

api/core/helper/marketplace.py

@@ -27,3 +27,9 @@ def batch_fetch_plugin_manifests(plugin_ids: list[str]) -> Sequence[MarketplaceP
     response = requests.post(url, json={"plugin_ids": plugin_ids})
     response.raise_for_status()
     return [MarketplacePluginDeclaration(**plugin) for plugin in response.json()["data"]["plugins"]]
+
+
+def record_install_plugin_event(plugin_unique_identifier: str):
+    url = str(URL(str(dify_config.MARKETPLACE_API_URL)) / "api/v1/stats/plugins/install_count")
+    response = requests.post(url, json={"unique_identifier": plugin_unique_identifier})
+    response.raise_for_status()

api/services/plugin/plugin_service.py

@@ -144,7 +144,8 @@ class PluginService:
 
         try:
             manager.fetch_plugin_manifest(tenant_id, new_plugin_unique_identifier)
-            # already downloaded, skip
+            # already downloaded, skip, and record install event
+            marketplace.record_install_plugin_event(new_plugin_unique_identifier)
         except Exception:
             # plugin not installed, download and upload pkg
             pkg = download_plugin_pkg(new_plugin_unique_identifier)