Add index page and link to share more easily

cmd/web/handlers.go

@@ -17,6 +17,17 @@ import (
 	"time"
 )
 
+func (app *application) indexPage(w http.ResponseWriter, r *http.Request) {
+	content, err := ui.Files.ReadFile("index.html")
+	if err != nil {
+		app.serverError(w, r, err)
+		return
+	}
+
+	w.Header().Set("Content-Type", "text/html")
+	w.Write(content)
+}
+
 func (app *application) createElectionPage(w http.ResponseWriter, r *http.Request) {
 	content, err := ui.Files.ReadFile("create-election.html")
 	if err != nil {

cmd/web/routes.go

@@ -22,6 +22,7 @@ func (app *application) routes() http.Handler {
 	cached := alice.New(app.cacheStatic)
 	mux.Handle("GET /static/", cached.Then(http.FileServerFS(ui.Files)))
 
+	mux.HandleFunc("GET /", app.indexPage)
 	mux.HandleFunc("GET /election/create", app.createElectionPage)
 	mux.HandleFunc("GET /election/{id}", app.getElectionPage)