Setting up stub auth service

authentication-service/cmd/api/main.go

@@ -0,0 +1,36 @@
+package main
+
+import (
+	"authentication/data"
+	"database/sql"
+	"fmt"
+	"log"
+	"net/http"
+)
+
+const webPort = "4000"
+
+type Config struct {
+	DB     *sql.DB
+	Models data.Models
+}
+
+func main() {
+	// TODO connect to DB
+
+	// set up config
+	app := Config{}
+
+	log.Printf("Starting authentication service on port %s\n", webPort)
+
+	// define http server
+	srv := &http.Server{
+		Addr:    fmt.Sprintf(":%s", webPort),
+		Handler: app.routes(),
+	}
+
+	err := srv.ListenAndServe()
+	if err != nil {
+		log.Panic(err)
+	}
+}

authentication-service/cmd/api/routes.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"net/http"
+
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/chi/v5/middleware"
+	"github.com/go-chi/cors"
+)
+
+func (app *Config) routes() http.Handler {
+	mux := chi.NewRouter()
+
+	// specify who is allowed to connect
+	mux.Use(cors.Handler(cors.Options{
+		AllowedOrigins:   []string{"https://*", "http://*"},
+		AllowedMethods:   []string{"GET", "POST", "PUT", "DELETE", "OPTIONS"},
+		AllowedHeaders:   []string{"Accept", "Authorization", "Content-Type", "X-CSRF-Token"},
+		ExposedHeaders:   []string{"Link"},
+		AllowCredentials: true,
+		MaxAge:           300,
+	}))
+
+	mux.Use(middleware.Heartbeat("/ping"))
+
+	return mux
+}