Add base kubernetes support final fix 2

services/auth/Dockerfile

@@ -1,5 +1,5 @@
 # Add this stage at the top of each service Dockerfile
-FROM python:3.11-slim as shared
+FROM python:3.11-slim AS shared
 WORKDIR /shared
 COPY shared/ /shared/
 
@@ -27,7 +27,7 @@ COPY --from=shared /shared /app/shared
 COPY services/auth/ .
 
 # Add shared libraries to Python path
-ENV PYTHONPATH="/app:/app/shared:$PYTHONPATH"
+ENV PYTHONPATH="/app:/app/shared:${PYTHONPATH:-}"
 
 # Expose port
 EXPOSE 8000

services/forecasting/Dockerfile

@@ -1,5 +1,5 @@
 # Add this stage at the top of each service Dockerfile
-FROM python:3.11-slim as shared
+FROM python:3.11-slim AS shared
 WORKDIR /shared
 COPY shared/ /shared/
 
@@ -27,7 +27,7 @@ COPY --from=shared /shared /app/shared
 COPY services/forecasting/ .
 
 # Add shared libraries to Python path
-ENV PYTHONPATH="/app:/app/shared:$PYTHONPATH"
+ENV PYTHONPATH="/app:/app/shared:${PYTHONPATH:-}"
 
 # Expose port
 EXPOSE 8000

services/notification/Dockerfile

@@ -1,5 +1,5 @@
 # Add this stage at the top of each service Dockerfile
-FROM python:3.11-slim as shared
+FROM python:3.11-slim AS shared
 WORKDIR /shared
 COPY shared/ /shared/
 
@@ -27,7 +27,7 @@ COPY --from=shared /shared /app/shared
 COPY services/notification/ .
 
 # Add shared libraries to Python path
-ENV PYTHONPATH="/app:/app/shared:$PYTHONPATH"
+ENV PYTHONPATH="/app:/app/shared:${PYTHONPATH:-}"
 
 # Expose port
 EXPOSE 8000

services/orders/app/repositories/order_repository.py

@@ -433,13 +433,13 @@ class OrderRepository(BaseRepository[CustomerOrder, OrderCreate, OrderUpdate]):
                 func.count(func.distinct(CustomerOrder.customer_id)).label("unique_customers"),
                 func.sum(
                     case(
-                        [(CustomerOrder.order_type == "rush", 1)],
+                        (CustomerOrder.order_type == "rush", 1),
                         else_=0
                     )
                 ).label("rush_orders"),
                 func.sum(
                     case(
-                        [(CustomerOrder.sales_channel == "wholesale", 1)],
+                        (CustomerOrder.sales_channel == "wholesale", 1),
                         else_=0
                     )
                 ).label("wholesale_orders")
@@ -535,4 +535,4 @@ class OrderStatusHistoryRepository(BaseRepository[OrderStatusHistory, dict, dict
             logger.error("Error creating status change", 
                         order_id=str(order_id), 
                         error=str(e))
-            raise
+            raise

services/tenant/Dockerfile

@@ -1,5 +1,5 @@
 # Add this stage at the top of each service Dockerfile
-FROM python:3.11-slim as shared
+FROM python:3.11-slim AS shared
 WORKDIR /shared
 COPY shared/ /shared/
 
@@ -27,7 +27,7 @@ COPY --from=shared /shared /app/shared
 COPY services/tenant/ .
 
 # Add shared libraries to Python path
-ENV PYTHONPATH="/app:/app/shared:$PYTHONPATH"
+ENV PYTHONPATH="/app:/app/shared:${PYTHONPATH:-}"
 
 # Expose port
 EXPOSE 8000

services/training/Dockerfile

@@ -1,5 +1,5 @@
 # Add this stage at the top of each service Dockerfile
-FROM python:3.11-slim as shared
+FROM python:3.11-slim AS shared
 WORKDIR /shared
 COPY shared/ /shared/
 
@@ -27,7 +27,7 @@ COPY --from=shared /shared /app/shared
 COPY services/training/ .
 
 # Add shared libraries to Python path
-ENV PYTHONPATH="/app:/app/shared:$PYTHONPATH"
+ENV PYTHONPATH="/app:/app/shared:${PYTHONPATH:-}"
 
 # Expose port
 EXPOSE 8000