定义 device service

internal/app/service/device/general_device_service.go

@@ -0,0 +1,18 @@
+package device
+
+import (
+	"git.huangwc.com/pig/pig-farm-controller/internal/infra/models"
+)
+
+type GeneralDeviceService struct {
+}
+
+func (g *GeneralDeviceService) Switch(device models.Device, action DeviceAction) error {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (g *GeneralDeviceService) Ping() error {
+	//TODO implement me
+	panic("implement me")
+}