created macro and fixed naming

macros/timestamp_to_utc.sql

@@ -0,0 +1,22 @@
+/*
+This macro converts a timestamp column from Unix epoch time (in milliseconds) 
+to a UTC timestamp and a corresponding UTC date.
+
+It generates two output fields:
+1. The timestamp in UTC, with the alias formatted as <column_name>_at_utc.
+2. The date in UTC, with the alias formatted as <column_name>_date_utc.
+
+This macro is intended to be used within a SELECT statement 
+and ensures that the output is properly formatted for further analysis.
+*/
+{% macro timestamp_to_utc(column_name) %}
+    to_timestamp(
+        {{ adapter.quote(column_name) }}::double precision / 1000
+    ) at time zone 'UTC' as {{ column_name | replace("At", "") }}_at_utc,
+
+    cast(
+        to_timestamp(
+            {{ adapter.quote(column_name) }}::double precision / 1000
+        ) at time zone 'UTC' as date
+    ) as {{ column_name | replace("At", "") }}_date_utc
+{% endmacro %}

models/staging/hubspot/stg_hubspot__form_submissions.sql

@@ -1,29 +1,13 @@
 with
     raw_form_submissions as (select * from {{ source("hubspot", "form_submissions") }}),
-    stg_core__form_submissions as (
+    stg_hubspot__form_submissions as (
         select
-            {{ adapter.quote("formId") }} as id_form, {{ adapter.quote("values") }} as
-        values
-            ,
-            {{ adapter.quote("pageUrl") }} as page_url,
-            to_timestamp(
-                {{ adapter.quote("submittedAt") }}::double precision / 1000
-            ) at time zone 'UTC' as submitted_at_utc,
-            cast(
-                to_timestamp(
-                    {{ adapter.quote("submittedAt") }}::double precision / 1000
-                ) at time zone 'UTC' as date
-            ) as submitted_date_utc,
-            to_timestamp(
-                {{ adapter.quote("updatedAt") }}::double precision / 1000
-            ) at time zone 'UTC' as updated_at_utc,
-            cast(
-                to_timestamp(
-                    {{ adapter.quote("updatedAt") }}::double precision / 1000
-                ) at time zone 'UTC' as date
-            ) as updated_date_utc,
+            {{ adapter.quote("formId") }} as id_form,
+            {{ adapter.quote("values") }} as "values",
+            {{ timestamp_to_utc("submittedAt") }},
+            {{ timestamp_to_utc("updatedAt") }},
             {{ adapter.quote("_airbyte_extracted_at") }} as dwh_extracted_at_utc
         from raw_form_submissions
     )
 select *
-from stg_core__form_submissions
+from stg_hubspot__form_submissions