Merged PR 3563: Add week number to model

# Description

Added week number to model in order to better display granularity in the report and Power BI doesn't correctly compute the week number of dates

# Checklist

- [x] The edited models and dependants run properly with production data.
- [x] The edited models are sufficiently documented.
- [x] The edited models contain PK tests, and I've ran and passed them.
- [ ] I have checked for DRY opportunities with other models and docs.
- [ ] I've picked the right materialization for the affected models.

# Other

- [ ] Check if a full-refresh is required after this PR is merged.

Add week number to model

Related work items: #23998

models/intermediate/kpis/int_kpis__dimension_date_product_guest.sql

@@ -3,7 +3,15 @@ with
         select distinct has_payment, has_id_check
         from {{ ref("int_kpis__metric_daily_check_in_attributed_guest_journeys") }}
     )
-select d.date_day, ud.has_payment, ud.has_id_check
+select
+    d.date_day,
+    case
+        when d.iso_week_of_year < 10
+        then concat('Week-0', d.iso_week_of_year)
+        else concat('Week-', d.iso_week_of_year)
+    end as date_week,
+    ud.has_payment,
+    ud.has_id_check
 from {{ ref("int_dates") }} as d
 cross join unique_dimensions as ud
 where d.date_day >= {{ var("start_date") }}

models/intermediate/kpis/int_kpis__product_guest_daily_metrics.sql

@@ -44,6 +44,7 @@ with
     guest_kpis as (
         select
             dd.date_day,
+            dd.date_week,
             dd.has_payment,
             dd.has_id_check,
             gj.created_guest_journeys_not_cancelled,
@@ -76,6 +77,7 @@ with
 
 select
     gk.date_day,
+    gk.date_week,
     gk_py.date_day as py_date_day,
     gk.has_payment,
     gk.has_id_check,
@@ -135,4 +137,4 @@ left join
     and gk.has_id_check = gk_py.has_id_check
 -- Here we use a group by because of leap days that generate duplicity when being
 -- moved to another year
-group by gk.date_day, gk_py.date_day, gk.has_payment, gk.has_id_check
+group by gk.date_day, gk.date_week, gk_py.date_day, gk.has_payment, gk.has_id_check

models/intermediate/kpis/schema.yml

@@ -5885,6 +5885,12 @@ models:
         tests:
           - not_null
 
+      - name: date_week
+        data_type: string
+        description: "Week number of when Guest Journeys have been completed."
+        tests:
+          - not_null
+
       - name: has_payment
         data_type: string
         description: Has there been any guest payments on the guest journey.
@@ -5933,6 +5939,12 @@ models:
         tests:
           - not_null
 
+      - name: date_week
+        data_type: string
+        description: "Week number of when Guest Journeys have been completed."
+        tests:
+          - not_null
+
       - name: py_date_day
         data_type: date
         description: |

models/reporting/kpis/kpis__product_guest_daily_metrics.sql

@@ -5,6 +5,7 @@ with
 
 select
     date_day as date_day,
+    date_week as date_week,
     py_date_day as py_date_day,
     has_payment as has_payment,
     has_id_check as has_id_check,

models/reporting/kpis/schema.yml

@@ -28,6 +28,12 @@ models:
         tests:
           - not_null
 
+      - name: date_week
+        data_type: string
+        description: "Week number of when Guest Journeys have been completed."
+        tests:
+          - not_null
+
       - name: py_date_day
         data_type: date
         description: |