From 05fba9a15273e6d64c4830c67e9ba19b3b9f0809 Mon Sep 17 00:00:00 2001
From: Daniel Sullivan <dsullivan@charm.co.jp>
Date: Thu, 19 Sep 2019 17:34:25 +0900
Subject: [PATCH] Add UpdateModel function to allow updating a model without
 needing to specify parameters manually

---
 .idea/.gitignore | 2 ++
 main.go          | 8 ++++++++
 2 files changed, 10 insertions(+)
 create mode 100644 .idea/.gitignore

diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 00000000..5c98b428
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,2 @@
+# Default ignored files
+/workspace.xml
\ No newline at end of file
diff --git a/main.go b/main.go
index 95ae72f1..a8a13e3f 100644
--- a/main.go
+++ b/main.go
@@ -460,6 +460,14 @@ func (s *DB) UpdateColumns(values interface{}) *DB {
 		callCallbacks(s.parent.callbacks.updates).db
 }
 
+func (s *DB) UpdateModel(value interface{}) *DB {
+	scope := s.NewScope(value).
+		Set("gorm:update_column", true).
+		Set("gorm:save_associations", false).
+		InstanceSet("gorm:update_interface", value)
+	return scope.callCallbacks(s.parent.callbacks.updates).db
+}
+
 // Save update value in database, if the value doesn't have primary key, will insert it
 func (s *DB) Save(value interface{}) *DB {
 	scope := s.NewScope(value)