Add is_closed column in the orders table

Signed-off-by: popcorny <[email protected]>

models/orders.sql

@@ -36,6 +36,7 @@ final as (
         orders.customer_id,
         orders.order_date,
         orders.status,
+        orders.is_closed,
 
         {% for payment_method in payment_methods -%}
 
@@ -50,7 +51,7 @@ final as (
 
     left join order_payments
         on orders.order_id = order_payments.order_id
-
+    where is_closed = true
 )
 
 select * from final

models/staging/stg_orders.sql

@@ -14,10 +14,15 @@ renamed as (
         id as order_id,
         user_id as customer_id,
         order_date,
-        status
-
+        status,
     from source
-
 )
 
-select * from renamed
+select *,
+case 
+    when status IN ('completed', 'returned') THEN true
+    when status IN ('shipped', 'placed', 'return_pending') THEN false
+    else NULL
+end as is_closed
+
+from renamed