fix: typing

api/models/trigger.py

@@ -1,7 +1,8 @@
 import json
 import time
+from collections.abc import Mapping
 from datetime import datetime
-from typing import cast
+from typing import Any, cast
 
 import sqlalchemy as sa
 from sqlalchemy import DateTime, Index, Integer, String, UniqueConstraint, func
@@ -40,10 +41,12 @@ class TriggerSubscription(Base):
         String(255), nullable=False, comment="Provider identifier (e.g., plugin_id/provider_name)"
     )
     endpoint_id: Mapped[str] = mapped_column(String(255), nullable=False, comment="Subscription endpoint")
-    parameters: Mapped[dict] = mapped_column(sa.JSON, nullable=False, comment="Subscription parameters JSON")
-    properties: Mapped[dict] = mapped_column(sa.JSON, nullable=False, comment="Subscription properties JSON")
+    parameters: Mapped[dict[str, Any]] = mapped_column(sa.JSON, nullable=False, comment="Subscription parameters JSON")
+    properties: Mapped[dict[str, Any]] = mapped_column(sa.JSON, nullable=False, comment="Subscription properties JSON")
 
-    credentials: Mapped[dict] = mapped_column(sa.JSON, nullable=False, comment="Subscription credentials JSON")
+    credentials: Mapped[dict[str, Any]] = mapped_column(
+        sa.JSON, nullable=False, comment="Subscription credentials JSON"
+    )
     credential_type: Mapped[str] = mapped_column(String(50), nullable=False, comment="oauth or api_key")
     credential_expires_at: Mapped[int] = mapped_column(
         Integer, default=-1, comment="OAuth token expiration timestamp, -1 for never"
@@ -136,5 +139,5 @@ class TriggerOAuthTenantClient(Base):
     )
 
     @property
-    def oauth_params(self) -> dict:
-        return cast(dict, json.loads(self.encrypted_oauth_params or "{}"))
+    def oauth_params(self) -> Mapping[str, Any]:
+        return cast(Mapping[str, Any], json.loads(self.encrypted_oauth_params or "{}"))

api/services/trigger/trigger_service.py

@@ -239,7 +239,7 @@ class TriggerService:
             subscription_id: str
 
         # Walk nodes to find plugin triggers
-        nodes_in_graph = []
+        nodes_in_graph: list[Mapping[str, Any]] = []
         for node_id, node_config in workflow.walk_nodes(NodeType.TRIGGER_PLUGIN):
             # Extract plugin trigger configuration from node
             plugin_id = node_config.get("plugin_id", "")
@@ -268,7 +268,7 @@ class TriggerService:
                 f"maximum allowed is {cls.MAX_PLUGIN_TRIGGER_NODES_PER_WORKFLOW}"
             )
 
-        not_found_in_cache: list[dict] = []
+        not_found_in_cache: list[Mapping[str, Any]] = []
         for node_info in nodes_in_graph:
             node_id = node_info["node_id"]
             # firstly check if the node exists in cache