Added nbr og nights to avoid calculation in PBI

models/intermediate/check_in_hero/int_check_in_hero__checkins.sql

@@ -24,6 +24,7 @@ select
     c.checkin_date_utc,
     c.checkin_time_utc,
     c.checkout_date_utc,
+    c.checkout_date_utc - c.checkin_date_utc as number_of_nights,
     c.listing_name,
     c.listing_address,
     c.listing_address_line_2,

models/intermediate/check_in_hero/schema.yml

@@ -88,6 +88,13 @@ models:
         tests:
           - not_null
 
+      - name: number_of_nights
+        data_type: integer
+        description: Number of nights for the booking.
+        tests:
+          - dbt_expectations.expect_column_values_to_be_between:
+              min_value: 1
+
       - name: listing_name
         data_type: text
         description: Name of the listing associated with the check-in.