Make use of the config

backend/cmd/main.go

@@ -47,9 +47,11 @@ func main() {
 		conf.WriteConfigToFile("config.toml")
 	}
 
-	println(conf)
+	// Pretty print the current config
+	str, _ := json.MarshalIndent(conf, "", "  ")
+	fmt.Println(string(str))
 
-	database.DbConnect("db.sqlite3")
+	database.DbConnect(conf.DbPath)
 	b := &ButtonState{PressCount: 0}
 
 	// Mounting the handlers
@@ -58,12 +60,14 @@ func main() {
 	http.HandleFunc("/hello", handler)
 	http.HandleFunc("/api/button", b.pressHandler)
 
-	// Start the server on port 8080
-	println("Currently listening on http://localhost:8080")
-	println("Visit http://localhost:8080/hello to see the hello handler in action")
-	println("Visit http://localhost:8080/button to see the button handler in action")
+	// Construct a server URL
+	server_url := fmt.Sprintf(":%d", conf.Port)
+
+	println("Server running on port", conf.Port)
+	println("Visit http://localhost" + server_url)
 	println("Press Ctrl+C to stop the server")
-	err = http.ListenAndServe(":8080", nil)
+
+	err = http.ListenAndServe(server_url, nil)
 	if err != nil {
 		panic(err)
 	}