Add logic to add "not started" steps for performance reviews

README.md

@@ -76,3 +76,16 @@ WITH yac AS (
 SELECT *
 from yac
 where years_at_company < 0 or years_at_company > 60;
+
+
+-- Performance review: number of steps loaded
+select c.name, s.name, count(*)
+from performance_review_step s
+inner join performance_review r on r.id = s.review_id
+inner join performance_cycle c on c.id = r.cycle_id
+group by c.name, s.name, s.sequence_number
+order by c.name, s.sequence_number;
+
+-- Steps not linked to a review
+select count(*) from performance_review_step
+where review_id is null;

transform/models/tap_spreadsheets_anywhere/performance_review_step.sql

@@ -31,8 +31,55 @@ steps as (
         step_submission_date::date  as completed_at
     from {{ source('tap_spreadsheets_anywhere', 'performance_review_steps') }}
     where is_not_removed_from_task = 1
+), 
+
+mandatory_steps as (
+    select 'Employee Self Review' as name, 1 as sequence_number
+    union all select 'Manager Review', 2
+    union all select 'Performance Conversation & Manager Sign-off', 3
+    union all select 'Employee Sign-Off', 4
+),
+
+-- Get all reviews that match our criteria
+filtered_reviews as (
+    select distinct
+        r.review_id,
+        r.user_id,
+        r.task_name
+    from review_base r
+    where r.task_name like 'Performance Review 2024%'
+),
+
+-- Generate all expected steps for these reviews
+expected_steps as (
+    select
+        r.review_id,
+        r.user_id,
+        r.task_name,
+        m.name,
+        m.sequence_number
+    from filtered_reviews r
+    cross join mandatory_steps m
+),
+
+-- Find which expected steps are missing from the source data
+missing_steps as (
+    select
+        e.user_id,
+        e.task_name,
+        e.name,
+        e.sequence_number,
+        'Not started' as status,
+        null::date as completed_at
+    from expected_steps e
+    left join steps s
+        on e.user_id = s.user_id
+        and e.task_name like s.task_name || '%' -- Also map for remapped cycle generic/n-1
+        and e.name = s.name
+    where s.user_id is null
 )
 
+-- Combine existing steps with missing steps
 select
     row_number() over (order by s.user_id, s.task_name, s.name)::bigint as id,
     r.review_id,
@@ -41,7 +88,11 @@ select
     s.status,
     s.completed_at,
     null::date as due
-from steps s
+from (
+    select * from steps
+    union all
+    select * from missing_steps
+) s
 left join review_base r
   on r.user_id   = s.user_id
  and r.task_name like s.task_name || '%' -- Also map for remapped cycle generic/n-1