From 2464bffd2f21b5408e5e83a26c580926ad218017 Mon Sep 17 00:00:00 2001
From: andig <cpuidle@gmx.de>
Date: Sat, 8 May 2021 11:48:38 +0200
Subject: [PATCH 1/2] Add stop charge api

---
 api/api.go        | 5 +++++
 core/loadpoint.go | 7 +++++++
 2 files changed, 12 insertions(+)

diff --git a/api/api.go b/api/api.go
index 9d936e5c71..57d172e5df 100644
--- a/api/api.go
+++ b/api/api.go
@@ -118,3 +118,8 @@ type VehicleClimater interface {
 type VehicleStartCharge interface {
 	StartCharge() error
 }
+
+// VehicleStopCharge stops the charging session on the vehicle side
+type VehicleStopCharge interface {
+	StopCharge() error
+}
diff --git a/core/loadpoint.go b/core/loadpoint.go
index 5ad6cc2b6f..2b10a707b4 100644
--- a/core/loadpoint.go
+++ b/core/loadpoint.go
@@ -466,6 +466,13 @@ func (lp *LoadPoint) setLimit(chargeCurrent float64, force bool) (err error) {
 			return nil
 		}
 
+		// sleep vehicle
+		if car, ok := lp.vehicle.(api.VehicleStopCharge); !enabled && ok {
+			if err := car.StopCharge(); err != nil {
+				lp.log.ERROR.Printf("vehicle remote charge stop: %v", err)
+			}
+		}
+
 		lp.log.DEBUG.Printf("charger %s", status[enabled])
 		if err = lp.charger.Enable(enabled); err == nil {
 			lp.enabled = enabled

From 9da3f0d8b4da276940bb702a639c20c78a40795c Mon Sep 17 00:00:00 2001
From: andig <cpuidle@gmx.de>
Date: Sat, 8 May 2021 11:49:02 +0200
Subject: [PATCH 2/2] Tesla: add start/stop charge api

---
 internal/vehicle/tesla.go | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/internal/vehicle/tesla.go b/internal/vehicle/tesla.go
index b20b9a86ef..c60b615f1a 100644
--- a/internal/vehicle/tesla.go
+++ b/internal/vehicle/tesla.go
@@ -199,3 +199,17 @@ func (v *Tesla) Climater() (active bool, outsideTemp float64, targetTemp float64
 
 	return false, 0, 0, api.ErrNotAvailable
 }
+
+var _ api.VehicleStartCharge = (*Tesla)(nil)
+
+// StartCharge implements the api.VehicleStartCharge interface
+func (v *Tesla) StartCharge() error {
+	return v.vehicle.StartCharging()
+}
+
+var _ api.VehicleStopCharge = (*Tesla)(nil)
+
+// StopCharge implements the api.VehicleStopCharge interface
+func (v *Tesla) StopCharge() error {
+	return v.vehicle.StopCharging()
+}