Serving SPA and routing for endpoints

[Hugh Myrie]

I am trying to follow the example as described in the link: https://github.com/gorilla/mux, to serve a single page application (Angular) from Go and also to route my endpoints.

My endpoints are not being routed although the index.html is served. My main function has the following format:

//===

func main() {

getParams()

r := mux.NewRouter()

// Routes consist of a path and a handler function.

//-----------------------------------------------

    usersR := r.PathPrefix("/users").Subrouter()

    usersR.Path("").Methods(http.MethodPost).HandlerFunc(createUser)

    usersR.Path("/{id}").Methods(http.MethodGet).HandlerFunc(getUserByID)

    usersR.Path("/`{id}").Methods(http.MethodPut).HandlerFunc(updateUser)

    usersR.Path("/{id}").Methods(http.MethodDelete).HandlerFunc(deleteUser)

    productR := r.PathPrefix("/product").Subrouter()

    productR.Path("").Methods(http.MethodGet).HandlerFunc(getProductInfo)

    productR.Path("/{id}").Methods(http.MethodGet).HandlerFunc(getProductID)

   

c := cors.New(cors.Options{

AllowedOrigins: []string{"*"},

        AllowCredentials: true,

    })

handler := c.Handler(r)

r.HandleFunc("/stockcount", getStock)

spa := spaHandler{staticPath: "public", indexPath: "index.html"}

r.PathPrefix("/{_:.*}").Handler(spa)   

ip := GetOutboundIP()

portAvailable(port)

fmt.Printf("Start listening on %s // %s \n", ip, port)

http.ListenAndServe(":"+port, handler)

}

//===========

All request seems to be handled by the spaHandler so I received a bad request when trying to reach an endpoint.

500 (Internal Server Error)

Also how do I re-route for path "/home" to the index.html?