Merged PR 4713: Adds a master table for guest products price plans

# Description

Adds a master table for pricing regarding Guest Products in intermediate.

I also added in staging a missing description for a field.

This is a necessary step to work out the prices on guest products payments, which will come in a separated PR.

# 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.
- [X] I have checked for DRY opportunities with other models and docs.
- [ ] I've picked the right materialization for the affected models. **Left it as a view, let's adapt in the future if needed**

# Other

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

Related work items: #28513

models/intermediate/core/int_core__guest_product_price_plans.sql

@@ -0,0 +1,56 @@
+with
+    stg_core__guest_product_configuration_price_plan as (
+        select * from {{ ref("stg_core__guest_product_configuration_price_plan") }}
+    ),
+    stg_core__currency as (select * from {{ ref("stg_core__currency") }}),
+    stg_core__guest_product_configuration as (
+        select * from {{ ref("stg_core__guest_product_configuration") }}
+    ),
+    int_core__guest_products as (select * from {{ ref("int_core__guest_products") }}),
+    price_plan_with_end_date as (
+        select
+            id_guest_product_configuration_price_plan,
+            id_guest_product_configuration,
+            id_currency,
+            product_price_in_local_currency,
+            protection_limit_in_local_currency,
+            starts_at_utc,
+            start_date_utc,
+            created_at_utc,
+            created_date_utc,
+            updated_at_utc,
+            updated_date_utc,
+            lead(starts_at_utc) over (
+                partition by id_guest_product_configuration, id_currency
+                order by starts_at_utc desc
+            ) as ends_at_utc
+        from stg_core__guest_product_configuration_price_plan
+    )
+select
+    ppwed.id_guest_product_configuration_price_plan,
+    ppwed.id_guest_product_configuration,
+    icgp.guest_product_name,
+    icgp.guest_product_latest_display_name,
+    scgpc.configuration_level as configuration_level,
+    scgpc.id_user_host,
+    scc.iso4217_code as currency_code,
+    ppwed.product_price_in_local_currency,
+    ppwed.protection_limit_in_local_currency,
+    ppwed.starts_at_utc,
+    ppwed.start_date_utc,
+    coalesce(ppwed.ends_at_utc, {{ var("end_of_time") }}::timestamp) as ends_at_utc,
+    coalesce(date(ppwed.ends_at_utc), {{ var("end_of_time") }}) as end_date_utc,
+    case
+        when ppwed.ends_at_utc is null then true else false
+    end as is_latest_price_plan,
+    ppwed.created_at_utc,
+    ppwed.created_date_utc,
+    ppwed.updated_at_utc,
+    ppwed.updated_date_utc
+from price_plan_with_end_date ppwed
+left join stg_core__currency scc on ppwed.id_currency = scc.id_currency
+left join
+    stg_core__guest_product_configuration scgpc
+    on ppwed.id_guest_product_configuration = scgpc.id_guest_product_configuration
+left join
+    int_core__guest_products icgp on scgpc.id_guest_product = icgp.id_guest_product

models/intermediate/core/schema.yml

@@ -5914,3 +5914,173 @@ models:
         description: |
           Date of when the guest product display name started 
           to be in use. This is purely for information purposes.
+
+  - name: int_core__guest_product_price_plans
+    description: |
+      Master table of Pricing for Guest Products. 
+      Contains the information of the guest product, whether if it corresponds 
+      to a default pricing or a custom pricing for a given host and
+      whether the product itself is currently available and if it is available 
+      for Guest Journey purposes or not. For each case, a specific product price 
+      and protection limit is displayed for all working currencies.
+      Historical price plans are also reflected here, so keep this in mind 
+      when querying this model.
+
+    columns:
+      - name: id_guest_product_configuration_price_plan
+        data_type: bigint
+        description: |
+          Unique identifier of the guest product configuration price plan.
+          Acts as the primary key for this table.
+        data_tests:
+          - not_null
+          - unique
+
+      - name: id_guest_product_configuration
+        data_type: bigint
+        description: |
+          Identifier of the guest product configuration.
+        data_tests:
+          - not_null
+
+      - name: guest_product_name
+        data_type: character varying
+        description: |
+          Internal name of the guest product. This is the 
+          name used in internal configurations within our 
+          systems. Only a single guest product name can exist 
+          for a given product, opposite to the guest product display 
+          name. 
+          Recommended for building dedicated guest product logic.
+          It cannot be null.
+        data_tests:
+          - not_null
+
+      - name: guest_product_latest_display_name
+        data_type: character varying
+        description: |
+          Latest display name of the guest product. This is the 
+          commercial or client-facing name.
+          If multiple commercial names exist for a given guest 
+          product, then only the last one is available. 
+          Recommended for reporting purposes.
+          It cannot be null.
+        data_tests:
+          - not_null
+
+      - name: configuration_level
+        data_type: string
+        description: |
+          Level of the configuration. It can correspond to 
+          an account-based configuration (custom) or the 
+          default configuration.
+          It cannot be null.
+        data_tests:
+          - not_null
+          - accepted_values:
+              values:
+                - DEFAULT
+                - ACCOUNT
+
+      - name: id_user_host
+        data_type: text
+        description: |
+          Id of the user that acts as Host. 
+          This field can be null if the configuration is the 
+          default configuration. If it's set, it means this 
+          configuration is a custom configuration.
+
+      - name: currency_code
+        data_type: text
+        description:
+          Currency iso4217 code. It identifies the currency for the amount stated in
+          product_price_in_local_currency and protection_limit_in_local_currency.
+          It cannot be null.
+        data_tests:
+          - not_null
+
+      - name: product_price_in_local_currency
+        data_type: numeric
+        description: |
+          Price of the guest product in local currency.
+        data_tests:
+          - not_null
+          - dbt_expectations.expect_column_values_to_be_between:
+              min_value: 0
+              strictly: true
+
+      - name: protection_limit_in_local_currency
+        data_type: numeric
+        description: |
+          Protection limit in local currency, or covered amount.
+        data_tests:
+          - not_null
+          - dbt_expectations.expect_column_values_to_be_between:
+              min_value: 0
+              strictly: true
+
+      - name: starts_at_utc
+        data_type: timestamp
+        description: |
+          Timestamp of when this configuration price plan starts.
+        data_tests:
+          - not_null
+
+      - name: ends_at_utc
+        data_type: timestamp
+        description: |
+          Timestamp of when this configuration price plan ends.
+        data_tests:
+          - not_null
+
+      - name: start_date_utc
+        data_type: date
+        description: |
+          Date of when this configuration price plan starts.
+        data_tests:
+          - not_null
+
+      - name: end_date_utc
+        data_type: date
+        description: |
+          Date of when this configuration price plan ends.
+        data_tests:
+          - not_null
+
+      - name: is_latest_price_plan
+        data_type: boolean
+        description: |
+          If true, it means this is the latest price plan for a given 
+          configuration. If false, then this is an historical price plan 
+          that has been overriden with a new plan.
+          It cannot be null.
+        data_tests:
+          - not_null
+
+      - name: created_at_utc
+        data_type: timestamp
+        description: |
+          Timestamp of when this record was created.
+        data_tests:
+          - not_null
+
+      - name: created_date_utc
+        data_type: date
+        description: |
+          Date of when this record was created.
+        data_tests:
+          - not_null
+
+      - name: updated_at_utc
+        data_type: timestamp
+        description: |
+          Timestamp of when this record was last updated.
+        data_tests:
+          - not_null
+
+      - name: updated_date_utc
+        data_type: date
+        description: |
+          Date of when this record was last updated.
+        data_tests:
+          - not_null

models/staging/core/schema.yml

@@ -2035,6 +2035,14 @@ models:
                 - DEFAULT
                 - ACCOUNT
 
+      - name: id_user_host
+        data_type: character varying
+        description: |
+          Id of the user that acts as Host. 
+          This field can be null if the configuration is the 
+          default configuration. If it's set, it means this 
+          configuration is a custom configuration.
+
       - name: created_at_utc
         data_type: timestamp
         description: |