new a/b test model in reporting and updated exposure

models/reporting/core/core__ab_test_monitoring_guest_journey.sql

@@ -0,0 +1,19 @@
+with
+    int_core__ab_test_monitoring_guest_journey as (
+        select * from {{ ref("int_core__ab_test_monitoring_guest_journey") }}
+    )
+select
+    ab_test_name as ab_test_name,
+    variation as variation,
+    id_verification_request as id_verification_request,
+    first_appearance_at_utc as first_appearance_at_utc,
+    first_appearance_date_utc as first_appearance_date_utc,
+    verification_started_date_utc as verification_started_date_utc,
+    verification_completed_date_utc as verification_completed_date_utc,
+    experience_rating as experience_rating,
+    last_payment_paid_date_utc as last_payment_paid_date_utc,
+    guest_revenue_without_taxes_in_gbp as guest_revenue_without_taxes_in_gbp,
+    deposit_fees_without_taxes_in_gbp as deposit_fees_without_taxes_in_gbp,
+    waiver_fees_without_taxes_in_gbp as waiver_fees_without_taxes_in_gbp,
+    check_in_cover_fees_without_taxes_in_gbp as check_in_cover_fees_without_taxes_in_gbp
+from int_core__ab_test_monitoring_guest_journey

models/reporting/core/schema.yml

@@ -2403,3 +2403,108 @@ models:
           be false as status only reflects the latest transition.
         data_tests:
           - not_null
+
+  - name: core__ab_test_monitoring_guest_journey
+    description: |
+      Provides the Guest Journey A/B test key information to build metric monitoring on top. 
+
+      The purpose of this table is not to compute the metrics themselves, but rather leave 
+      a bit of open possibilities for whenever we're analysing results later on. This is 
+      already materialised to avoid running long queries in the notebooks.
+
+    data_tests:
+      - dbt_utils.unique_combination_of_columns:
+          combination_of_columns:
+            - id_verification_request
+            - ab_test_name
+
+    columns:
+      - name: id_verification_request
+        data_type: integer
+        description: |
+          Identifier of the Verification Request. Acts as foreign key to the Verification Request table.
+          It can be duplicated across different Feature Flags - meaning the same verification request 
+          can be part of none, one, or several A/B tests. 
+          In this table, a Verification Request or Guest Journey can only appear once per A/B test.
+          Cannot be null.
+        data_tests:
+          - not_null
+
+      - name: ab_test_name
+        data_type: string
+        description: |
+          Name of the Guest Journey A/B test. It corresponds to the Feature Flag Name in the 
+          backend. Cannot be null.
+        data_tests:
+          - not_null
+
+      - name: variation
+        data_type: string
+        description: |
+          Identifier of the variation a given Verification Request is in, within a
+          given Guest Journey A/B test. Cannot be null.
+        data_tests:
+          - not_null
+
+      - name: first_appearance_at_utc
+        data_type: timestamp
+        description: |
+          Timestamp of the first Verification Request Feature Flag record created 
+          with the same verification request and A/B test name. Mostly for information 
+          purposes. Cannot be null.
+        data_tests:
+          - not_null
+
+      - name: first_appearance_date_utc
+        data_type: date
+        description: |
+          Date of the first Verification Request Feature Flag record created 
+          with the same verification request and A/B test name. Mostly for information 
+          purposes. Cannot be null.
+        data_tests:
+          - not_null
+
+      - name: verification_started_date_utc
+        data_type: date
+        description: |
+          Date of when the Guest Journey was started. Can be null.
+
+      - name: verification_completed_date_utc
+        data_type: date
+        description: |
+          Date of when the Guest Journey was completed. Can be null.
+
+      - name: experience_rating
+        data_type: integer
+        description: |
+          CSAT score value for the Guest Journey. Can be null.
+
+      - name: last_payment_paid_date_utc
+        data_type: date
+        description: |
+          Date of when the last paid payment on this Guest Journey 
+          happened. Can be null.
+
+      - name: guest_revenue_without_taxes_in_gbp
+        data_type: float
+        description: |
+          Total guest revenue paid without taxes in GBP, including Deposit 
+          Fees, Waiver Fees and Check-In Cover fees. Can be null.
+
+      - name: deposit_fees_without_taxes_in_gbp
+        data_type: float
+        description: |
+          Deposit fees revenue paid without taxes in GBP.
+          Can be null.
+
+      - name: waiver_fees_without_taxes_in_gbp
+        data_type: float
+        description: |
+          Waiver fees revenue paid without taxes in GBP.
+          Can be null.
+
+      - name: check_in_cover_fees_without_taxes_in_gbp
+        data_type: float
+        description: |
+          Check-in Cover fees revenue paid without taxes in GBP.
+          Can be null.