Add evaluation view #1467

Author: kcinay055679

backend/src/main/resources/db/migration/V3_6_0__add_evaluation_view.sql

@@ -0,0 +1,88 @@
+DROP VIEW IF EXISTS EVALUATION_VIEW;
+CREATE VIEW EVALUATION_VIEW AS
+WITH team_quarters AS (
+    SELECT
+        t.id AS team_id,
+        t.name AS team_name,
+        q.id AS quarter_id,
+        q.label AS quarter_label
+    FROM team t
+             CROSS JOIN quarter q
+),
+     objectives AS (
+         SELECT
+             o.team_id,
+             o.quarter_id,
+             COUNT(DISTINCT o.id) AS objective_amount,
+             COUNT(*) FILTER (WHERE o.state IN ('SUCCESSFUL', 'NOTSUCCESSFUL')) AS completed_objectives_amount,
+             COUNT(*) FILTER (WHERE o.state = 'SUCCESSFUL') AS successfully_completed_objectives_amount
+         FROM OBJECTIVE o
+         GROUP BY o.team_id, o.quarter_id
+     ),
+     latest_check_ins AS (
+         SELECT DISTINCT ON (ci.key_result_id)
+             ci.key_result_id,
+             ci.value_metric,
+             ci.zone,
+             kr.key_result_type,
+             kr.stretch_goal,
+             kr.baseline,
+             sub_o.team_id,
+             sub_o.quarter_id
+         FROM check_in ci
+                  RIght JOIN key_result kr ON ci.key_result_id = kr.id
+                  INNER JOIN objective sub_o ON kr.objective_id = sub_o.id
+         ORDER BY ci.key_result_id, ci.modified_on DESC
+     ),
+     key_result_counts AS (
+         SELECT
+             team_id,
+             quarter_id,
+             COUNT(*) FILTER (WHERE key_result_type = 'ordinal') AS amount_key_results_ordinal,
+             COUNT(*) FILTER (WHERE key_result_type = 'metric') AS amount_key_results_metric,
+             COUNT(*) FILTER (
+                 WHERE (key_result_type = 'ordinal' AND zone IN ('TARGET', 'STRETCH'))
+                     OR (key_result_type = 'metric' AND (value_metric - baseline) / NULLIF(stretch_goal - baseline, 0)>= 0.7)
+                 ) AS amount_key_results_in_target_or_stretch,
+             COUNT(*) FILTER (
+                 WHERE (key_result_type = 'ordinal' AND zone = 'FAIL')
+                     OR (key_result_type = 'metric' AND (value_metric - baseline) / NULLIF(stretch_goal - baseline, 0) < 0.3)
+                 ) AS amount_key_results_in_fail,
+             COUNT(*) FILTER (
+                 WHERE (key_result_type = 'ordinal' AND zone = 'COMMIT')
+                     OR (key_result_type = 'metric' AND (value_metric - baseline) / NULLIF(stretch_goal - baseline, 0) BETWEEN 0.3 AND 0.7)
+                 ) AS amount_key_results_in_commit,
+             COUNT(*) FILTER (
+                 WHERE (key_result_type = 'ordinal' AND zone = 'TARGET')
+                     OR (key_result_type = 'metric' AND (value_metric - baseline) / NULLIF(stretch_goal - baseline, 0) BETWEEN 0.7 AND 1)
+                 ) AS amount_key_results_in_target,
+             COUNT(*) FILTER (
+                 WHERE (key_result_type = 'ordinal' AND zone = 'STRETCH')
+                     OR (key_result_type = 'metric' AND ((value_metric - baseline) / NULLIF(stretch_goal - baseline, 0)) >= 1)
+                 ) AS amount_key_results_in_stretch
+         FROM latest_check_ins
+         GROUP BY team_id, quarter_id
+     )
+SELECT
+    tq.team_id,
+    tq.team_name,
+    tq.quarter_id,
+    tq.quarter_label,
+    COALESCE(o.objective_amount, 0) AS objective_amount,
+    COALESCE(o.completed_objectives_amount, 0) AS completed_objectives_amount,
+    COALESCE(o.successfully_completed_objectives_amount, 0) AS successfully_completed_objectives_amount,
+    COALESCE(kr.amount_key_results_ordinal, 0) AS amount_key_results_ordinal,
+    COALESCE(kr.amount_key_results_metric, 0) AS amount_key_results_metric,
+    COALESCE(kr.amount_key_results_in_target_or_stretch, 0) AS amount_key_results_in_target_or_stretch,
+    COALESCE(kr.amount_key_results_in_fail, 0) AS amount_key_results_in_fail,
+    COALESCE(kr.amount_key_results_in_commit, 0) AS amount_key_results_in_commit,
+    COALESCE(kr.amount_key_results_in_target, 0) AS amount_key_results_in_target,
+    COALESCE(kr.amount_key_results_in_stretch, 0) AS amount_key_results_in_stretch
+FROM team_quarters tq
+         LEFT JOIN objectives o
+                   ON tq.team_id = o.team_id
+                       AND tq.quarter_id = o.quarter_id
+         LEFT JOIN key_result_counts kr
+                   ON tq.team_id = kr.team_id
+                       AND tq.quarter_id = kr.quarter_id
+order by tq.team_id, tq.quarter_id;