From 6ab2b8bc8681d1b7669c0012d45f4a648624374c Mon Sep 17 00:00:00 2001
From: Aditya Thebe <contact@adityathebe.com>
Date: Fri, 6 Sep 2024 10:49:31 +0545
Subject: [PATCH] feat: update_config_change func

---
 views/030_config_changes.sql | 68 ++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 views/030_config_changes.sql

diff --git a/views/030_config_changes.sql b/views/030_config_changes.sql
new file mode 100644
index 00000000..81613d45
--- /dev/null
+++ b/views/030_config_changes.sql
@@ -0,0 +1,68 @@
+CREATE OR REPLACE FUNCTION update_config_change(
+  increment_count integer,
+  p_id uuid,
+  p_change_type TEXT,
+  p_count INTEGER,
+  p_created_by uuid,
+  p_details jsonb,
+  p_diff TEXT,
+  p_external_change_id TEXT,
+  p_external_created_by TEXT,
+  p_patches jsonb,
+  p_severity TEXT,
+  p_source TEXT,
+  p_summary TEXT
+)
+RETURNS void
+AS $$
+DECLARE current_details jsonb;
+BEGIN
+  SELECT details INTO current_details FROM config_changes WHERE id = p_id;
+
+  UPDATE config_changes
+  SET
+    change_type = p_change_type,
+    count = CASE
+      WHEN current_details IS DISTINCT FROM p_details THEN count + increment_count
+      ELSE count
+    END,
+    created_at = NOW(),
+    created_by = p_created_by,
+    details = p_details,
+    diff = p_diff,
+    external_change_id = p_external_change_id,
+    external_created_by = p_external_created_by,
+    patches = p_patches,
+    severity = p_severity,
+    source = p_source,
+    summary = p_summary
+  WHERE 
+    id = p_id;
+  EXCEPTION
+    WHEN unique_violation THEN
+      IF sqlerrm LIKE '%config_changes_config_id_external_change_id_key%' THEN
+        UPDATE config_changes
+        SET
+          change_type = p_change_type,
+          count = CASE
+            WHEN current_details IS DISTINCT FROM p_details THEN count + increment_count
+            ELSE count
+          END,
+          created_at = NOW(),
+          created_by = p_created_by,
+          details = p_details,
+          diff = p_diff,
+          external_created_by = p_external_created_by,
+          patches = p_patches,
+          severity = p_severity,
+          source = p_source,
+          summary = p_summary
+        WHERE 
+          external_change_id = p_external_change_id;
+      ELSE
+        RAISE;
+      END IF;
+    WHEN OTHERS THEN
+      RAISE;
+END;
+$$ LANGUAGE plpgsql;
\ No newline at end of file