initial

internal/app/handler.go

@@ -0,0 +1,44 @@
+package app
+
+import (
+	"context"
+	log "github.com/sirupsen/logrus"
+	"parser-mandarake/config"
+	"time"
+)
+
+const AppName string = "Mandarake parser"
+
+type App struct {
+	mode string
+}
+
+func NewApp(cfg *config.Config) *App {
+	a := App{
+		mode: cfg.App.Mode,
+	}
+
+	log.Infof("%v: %v", AppName, a.mode)
+	return &a
+}
+
+func (app *App) Run(ctx context.Context) error {
+	log.Info("App started")
+	errChan := make(chan error, 3)
+
+	select {
+	case <-ctx.Done():
+		return app.Shutdown(ctx)
+	case err := <-errChan:
+		return err
+	}
+}
+
+func (app *App) Shutdown(ctx context.Context) error {
+	log.Info("App shutting down")
+	ctx, cancel := context.WithTimeout(ctx, time.Second*10)
+	defer cancel()
+
+	_ = ctx
+	return nil
+}