First version of name unification for a deal

models/intermediate/core/int_core__deal.sql

@@ -24,23 +24,64 @@ with
             c.country_name as main_billing_country_name_per_deal,
             c.iso_2 as main_billing_country_iso_2_per_deal,
             c.iso_3 as main_billing_country_iso_3_per_deal
-        from billing_countries_per_deal bcpd 
+        from billing_countries_per_deal bcpd
-        left join int_core__country c 
+        left join int_core__country c on bcpd.id_billing_country = c.id_country
-            on bcpd.id_billing_country = c.id_country 
         where bcpd.rn = 1
+    ),
+    potential_name_per_deal as (
+        select
+            id_deal,
+            trim(
+                regexp_replace(potential_name, '[0-9\(\)\-\.\,@]', '', 'g')
+            ) as potential_deal_name,
+            count(*) as potential_name_count
+        from
+            (
+                select id_deal, first_name as potential_name
+                from int_core__unified_user
+                where id_deal is not null
+                union all
+                select id_deal, last_name as potential_name
+                from int_core__unified_user
+                where id_deal is not null
+                union all
+                select id_deal, company_name as potential_name
+                from int_core__unified_user
+                where id_deal is not null
+            ) as names
+        -- The following removes tons of names that are just Bookings,
+        -- LTD, LLC, INC, or empty strings
+        where
+            trim(upper(potential_name)) not in ('BOOKINGS', 'LTD', 'LLC', 'INC', '')
+            and potential_name is not null
+        group by 1, 2
+    ),
+    unique_name_per_deal as (
+        select id_deal, potential_deal_name as main_deal_name
+        from
+            (
+                select
+                    id_deal,
+                    potential_deal_name,
+                    potential_name_count,
+                    row_number() over (
+                        partition by id_deal order by potential_name_count desc
+                    ) as rn
+                from potential_name_per_deal
+            ) as ranked_names
+        where rn = 1
     )
 select
     uu.id_deal,
+    unpd.main_deal_name,
     mbcpd.main_id_billing_country_per_deal,
     mbcpd.main_billing_country_name_per_deal,
     mbcpd.main_billing_country_iso_2_per_deal,
     mbcpd.main_billing_country_iso_3_per_deal,
     count(distinct uu.id_user) as users_with_this_id_deal,
-    count(
+    count(distinct uu.billing_country_iso_3) as billing_countries_for_this_id_deal
-        distinct uu.billing_country_iso_3
+from main_billing_country_per_deal mbcpd
-    ) as billing_countries_for_this_id_deal
+left join int_core__unified_user uu on uu.id_deal = mbcpd.id_deal
-from main_billing_country_per_deal mbcpd 
+left join unique_name_per_deal unpd on uu.id_deal = unpd.id_deal
-left join int_core__unified_user uu
-    on uu.id_deal = mbcpd.id_deal
 where mbcpd.id_deal is not null
-group by 1, 2, 3, 4, 5
+group by 1, 2, 3, 4, 5, 6

models/intermediate/core/schema.yaml

@@ -2971,7 +2971,9 @@ models:
           the same time, not all users that act as hosts have a deal associated. One
           example is Know Your Guest (KYG) Lite accounts. However, there's also historical
           cases that for whatever reason there's no Deal associated.
-          
+          For this model, the billing country and the deal name are estimated based on 
+          the information available in int_core__unified_user.
+
     columns:
       - name: id_deal
         data_type: character varying
@@ -2979,6 +2981,17 @@ models:
         tests:
           - not_null
           - unique
+      - name: main_deal_name
+        data_type: string
+        description: |
+          Main name for this ID deal. It's a clean version of
+          the most repeated name within the user tables in the
+          fields of first_name, last_name and company name. 
+          This field should be modified at the moment we have
+          a proper way to retrieve a common account name per deal.
+          It can contain duplicates.
+        tests:
+          - not_null
       - name: main_id_billing_country_per_deal
         data_type: integer
         description: |