Refactor patient identification columns in mart_historico_clinico__al…

…ergia.sql and _mart_historico_clinico_schema.yml

models/marts/historico_clinico/_mart_historico_clinico_schema.yml

@@ -128,24 +128,12 @@ models:
       garante que os identificadores dos pacientes sejam consistentes e
       precisos.
     columns:
-      - name: paciente_cns
-        description: |
-          Número do Sistema Único de Saúde do paciente.
-        tests:
-          - unique:
-              name: mart_historico_clinico__alergia__paciente_cns__unique
-              config:
-                where: "paciente_cns is not null"
-        policy_tags:
-          - '{{ var ("TAG_CNS") }}'
       - name: paciente_cpf
         description: |
           Cadastro de Pessoas Físicas do paciente.
         tests:
           - unique:
               name: mart_historico_clinico__alergia__paciente_cpf__unique
-              config:
-                where: "paciente_cpf is not null" 
         policy_tags:
           - '{{ var ("TAG_CPF") }}'
       - name: alergias

models/marts/historico_clinico/mart_historico_clinico__alergia.sql

@@ -28,14 +28,20 @@ with
         select *
         from vitai
         union all
-        select * from vitacare
+        select *
+        from vitacare
+    ),
+
+    final as (
+        select
+            cpf as paciente_cpf,
+            array_agg(distinct alergia) as alergias,
+            -- array_agg(distinct cns ignore nulls) as cns,
+            struct(current_timestamp() as created_at) as metadados
+        from total
+        where cpf is not null
+        group by cpf
     )
-select
-    cpf as paciente_cpf,
-    array_agg(distinct alergia) as alergias,
-    array_agg(distinct cns ignore nulls) as cns,
-    safe_cast(current_datetime() as datetime) as processed_at
-from total
-where cpf is not null
-group by cpf
 
+select *
+from final