[add] initial commit

app/models/model.go

@@ -0,0 +1,19 @@
+package models
+
+import (
+	"gelvin/app/application"
+)
+
+type Model struct {
+	app *application.Application
+}
+
+func NewModel(app *application.Application) *Model {
+	return &Model{
+		app: app,
+	}
+}
+
+func Migrate(app *application.Application) error {
+	return app.Db().AutoMigrate(&Sensor{}, &Measurement{})
+}