chore: simple surge pricer

backend/provider/app.py

@@ -79,7 +79,7 @@ def get_price(mode: Literal['hotel', 'airline'], productId: str, sessionId: Opti
             elasticity=None
         )
 
-    optimal_price = float(product_price_row['predicted_price'].iloc[0])
+    optimal_price = float(product_price_row['optimal_price'].iloc[0]) # TODO: use optimal_price everywhere as  aresult
 
     # get elasticity if available
     product_elasticity = None

backend/provider/requirements.txt

@@ -12,4 +12,5 @@ graphviz
 python-dotenv>=1.0.0
 requests>=2.31.0
 typing-extensions>=4.8.0
-pickle5>=0.0.11; python_version < '3.8'
+pypickle
+pymc

backend/server/app.py

@@ -292,12 +292,7 @@ async def get_products(
         # filter by exact date_index if provided
         # dateIndex from frontend is days from today, convert to days since epoch
         if dateIndex is not None:
-            from datetime import datetime
-            epoch = datetime(1970, 1, 1)
-            today = datetime.now().replace(hour=0, minute=0, second=0, microsecond=0)
-            today_index = int((today - epoch).total_seconds() / 86400)
-            actual_date_index = today_index + dateIndex
-            query = query.eq('date_index', actual_date_index)
+            query = query.eq('date_index', dateIndex)
 
         response = query.execute()
         results = response.data