From 5c7b4cff93d15725c4bf1796ed0e6f3cfaf686ce Mon Sep 17 00:00:00 2001
From: Steffen <s.jost@fraport.de>
Date: Mon, 30 Sep 2024 16:05:33 +0200
Subject: [PATCH] refactor(occurrences): fix migration

---
 src/Model/Migration/Definitions.hs | 36 +++++++++++++++++-------------
 1 file changed, 20 insertions(+), 16 deletions(-)

diff --git a/src/Model/Migration/Definitions.hs b/src/Model/Migration/Definitions.hs
index 9d5dec086..0f45bda71 100644
--- a/src/Model/Migration/Definitions.hs
+++ b/src/Model/Migration/Definitions.hs
@@ -219,7 +219,13 @@ customMigrations = mapF $ \case
             FROM tutorial AS t
             CROSS JOIN jsonb_array_elements(t."time"->'scheduled') AS elem
             GROUP BY t.id, t.room
-        ), updated_exceptions AS (
+        )
+        UPDATE tutorial AS t
+        SET "time" = jsonb_set(t."time", '{scheduled}', us.new_scheduled)
+        FROM updated_scheduled AS us
+        WHERE t.id = us.id
+        ;
+        WITH updated_exceptions AS (
             SELECT id
                 , jsonb_agg(
                     CASE
@@ -232,14 +238,10 @@ customMigrations = mapF $ \case
             GROUP BY t.id, t.room
         )
         UPDATE tutorial AS t
-        SET "time" = jsonb_set(
-                        jsonb_set(t."time", '{scheduled}', us.new_scheduled),
-                        '{exceptions}', ue.new_exceptions
-                    )
-        FROM updated_scheduled AS us JOIN updated_exceptions AS ue ON us.id = ue.id
-        WHERE t.id = us.id
+        SET "time" = jsonb_set(t."time", '{exceptions}', ue.new_exceptions)
+        FROM updated_exceptions AS ue
+        WHERE t.id = ue.id
         ;
-
         ALTER TABLE "tutorial" DROP COLUMN "room";
       |]
 
@@ -256,7 +258,13 @@ customMigrations = mapF $ \case
             FROM course_event AS t
             CROSS JOIN jsonb_array_elements(t."time"->'scheduled') AS elem
             GROUP BY t.id, t.room
-        ), updated_exceptions AS (
+        )
+        UPDATE course_event AS t
+        SET "time" = jsonb_set(t."time", '{scheduled}', us.new_scheduled)
+        FROM updated_scheduled AS us
+        WHERE t.id = us.id
+        ;
+        WITH updated_exceptions AS (
             SELECT id
                 , jsonb_agg(
                     CASE
@@ -269,14 +277,10 @@ customMigrations = mapF $ \case
             GROUP BY t.id, t.room
         )
         UPDATE course_event AS t
-        SET "time" = jsonb_set(
-                        jsonb_set(t."time", '{scheduled}', us.new_scheduled),
-                        '{exceptions}', ue.new_exceptions
-                    )
-        FROM updated_scheduled AS us JOIN updated_exceptions AS ue ON us.id = ue.id
-        WHERE t.id = us.id
+        SET "time" = jsonb_set(t."time", '{exceptions}', ue.new_exceptions)
+        FROM updated_exceptions AS ue
+        WHERE t.id = ue.id
         ;
-
         ALTER TABLE "course_event" DROP COLUMN "room";
       |]