fix: snapshot delay, env fields, alembic creds, API healthcheck and error handling

1 files changed, 20 insertions, 13 deletions

diff --git a/services/api/src/trading_api/routers/strategies.py b/services/api/src/trading_api/routers/strategies.py
index 2861eec..e968529 100644
--- a/services/api/src/trading_api/routers/strategies.py
+++ b/services/api/src/trading_api/routers/strategies.py
@@ -1,30 +1,37 @@
 """Strategy endpoints."""
 
+import logging
 import sys
 from pathlib import Path
 
-from fastapi import APIRouter
+from fastapi import APIRouter, HTTPException
 
 # Add strategy-engine to path for plugin loading
 _STRATEGY_DIR = Path(__file__).resolve().parents[5] / "strategy-engine"
 if str(_STRATEGY_DIR) not in sys.path:
     sys.path.insert(0, str(_STRATEGY_DIR))
 
+logger = logging.getLogger(__name__)
+
 router = APIRouter()
 
 
 @router.get("/")
 async def list_strategies():
     """List available strategies."""
-    from strategy_engine.plugin_loader import load_strategies
-
-    strategies_dir = _STRATEGY_DIR / "strategies"
-    strategies = load_strategies(strategies_dir)
-    return [
-        {
-            "name": s.name,
-            "warmup_period": s.warmup_period,
-            "class": type(s).__name__,
-        }
-        for s in strategies
-    ]
+    try:
+        from strategy_engine.plugin_loader import load_strategies
+
+        strategies_dir = _STRATEGY_DIR / "strategies"
+        strategies = load_strategies(strategies_dir)
+        return [
+            {
+                "name": s.name,
+                "warmup_period": s.warmup_period,
+                "class": type(s).__name__,
+            }
+            for s in strategies
+        ]
+    except Exception as exc:
+        logger.error("Failed to list strategies: %s", exc)
+        raise HTTPException(status_code=500, detail="Failed to list strategies")