From d0e50ed03078f10755bef8c032c20752c8c661f0 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Mon, 19 Jan 2026 17:40:51 -1000
Subject: [PATCH] [lock] Extract set_state_ helper to reduce code duplication
 (#13359)

---
 esphome/components/lock/lock.cpp | 12 +++++-------
 esphome/components/lock/lock.h   |  3 +++
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/esphome/components/lock/lock.cpp b/esphome/components/lock/lock.cpp
index aca6ec10f3..9fa1ba3600 100644
--- a/esphome/components/lock/lock.cpp
+++ b/esphome/components/lock/lock.cpp
@@ -28,16 +28,14 @@ const LogString *lock_state_to_string(LockState state) {
 Lock::Lock() : state(LOCK_STATE_NONE) {}
 LockCall Lock::make_call() { return LockCall(this); }
 
-void Lock::lock() {
+void Lock::set_state_(LockState state) {
   auto call = this->make_call();
-  call.set_state(LOCK_STATE_LOCKED);
-  this->control(call);
-}
-void Lock::unlock() {
-  auto call = this->make_call();
-  call.set_state(LOCK_STATE_UNLOCKED);
+  call.set_state(state);
   this->control(call);
 }
+
+void Lock::lock() { this->set_state_(LOCK_STATE_LOCKED); }
+void Lock::unlock() { this->set_state_(LOCK_STATE_UNLOCKED); }
 void Lock::open() {
   if (traits.get_supports_open()) {
     ESP_LOGD(TAG, "'%s' Opening.", this->get_name().c_str());
diff --git a/esphome/components/lock/lock.h b/esphome/components/lock/lock.h
index f77b11b145..b518c8b846 100644
--- a/esphome/components/lock/lock.h
+++ b/esphome/components/lock/lock.h
@@ -156,6 +156,9 @@ class Lock : public EntityBase {
  protected:
   friend LockCall;
 
+  /// Helper for lock/unlock convenience methods
+  void set_state_(LockState state);
+
   /** Perform the open latch action with hardware. This method is optional to implement
    * when creating a new lock.
    *