fix(triggers): rename coerce helper to _store_int

Match the cron store-load naming and cover null attempts on deliveries.

nanobot/triggers/local_types.py

@@ -11,7 +11,7 @@ from nanobot.utils.dict_keys import get_camel_snake as _get
 TriggerStatus = Literal["ok", "error"]
 
 
-def _ms_int(value: Any, default: int = 0) -> int:
+def _store_int(value: Any, default: int = 0) -> int:
     """Coerce JSON numerics to int; treat null/blank like a missing key."""
     if value is None or value == "":
         return default
@@ -29,7 +29,7 @@ class TriggerRunRecord:
     @classmethod
     def from_dict(cls, data: dict[str, Any]) -> "TriggerRunRecord":
         return cls(
-            run_at_ms=_ms_int(_get(data, "runAtMs", "run_at_ms", 0)),
+            run_at_ms=_store_int(_get(data, "runAtMs", "run_at_ms", 0)),
             status=str(data.get("status") or "error"),  # type: ignore[arg-type]
             error=data.get("error"),
         )
@@ -77,8 +77,8 @@ class LocalTrigger:
             session_key=str(_get(data, "sessionKey", "session_key", "")),
             sender_id=str(_get(data, "senderId", "sender_id", "trigger") or "trigger"),
             origin_metadata=dict(_get(data, "originMetadata", "origin_metadata", {}) or {}),
-            created_at_ms=_ms_int(_get(data, "createdAtMs", "created_at_ms", 0)),
-            updated_at_ms=_ms_int(_get(data, "updatedAtMs", "updated_at_ms", 0)),
+            created_at_ms=_store_int(_get(data, "createdAtMs", "created_at_ms", 0)),
+            updated_at_ms=_store_int(_get(data, "updatedAtMs", "updated_at_ms", 0)),
             last_run_at_ms=_get(data, "lastRunAtMs", "last_run_at_ms"),
             last_status=_get(data, "lastStatus", "last_status"),  # type: ignore[arg-type]
             last_error=_get(data, "lastError", "last_error"),
@@ -127,8 +127,8 @@ class TriggerDelivery:
             id=str(data["id"]),
             trigger_id=str(_get(data, "triggerId", "trigger_id", "")),
             content=str(data.get("content") or ""),
-            created_at_ms=_ms_int(_get(data, "createdAtMs", "created_at_ms", 0)),
-            attempts=_ms_int(data.get("attempts", 0)),
+            created_at_ms=_store_int(_get(data, "createdAtMs", "created_at_ms", 0)),
+            attempts=_store_int(data.get("attempts", 0)),
             last_error=data.get("lastError") or data.get("last_error"),
             path=path,
         )

tests/triggers/test_local_triggers.py

@@ -13,6 +13,7 @@ from nanobot.agent.automation_turns import AutomationTurnError
 from nanobot.bus.events import InboundMessage, OutboundMessage
 from nanobot.triggers.local_runner import run_local_trigger_queue
 from nanobot.triggers.local_store import LocalTriggerStore, TriggerDisabledError
+from nanobot.triggers.local_types import LocalTrigger, TriggerDelivery
 from nanobot.webui.metadata import WEBUI_MESSAGE_SOURCE_METADATA_KEY, WEBUI_TURN_METADATA_KEY
 
 
@@ -493,8 +494,6 @@ async def test_local_trigger_queue_recovers_processing_delivery_on_start(
 
 
 def test_local_trigger_from_dict_accepts_null_run_at_ms() -> None:
-    from nanobot.triggers.local_types import LocalTrigger, TriggerDelivery
-
     trigger = LocalTrigger.from_dict(
         {
             "id": "t1",
@@ -513,6 +512,13 @@ def test_local_trigger_from_dict_accepts_null_run_at_ms() -> None:
     assert trigger.updated_at_ms == 0
 
     delivery = TriggerDelivery.from_dict(
-        {"id": "d1", "triggerId": "t1", "content": "hi", "createdAtMs": None}
+        {
+            "id": "d1",
+            "triggerId": "t1",
+            "content": "hi",
+            "createdAtMs": None,
+            "attempts": None,
+        }
     )
     assert delivery.created_at_ms == 0
+    assert delivery.attempts == 0