✨ Add broker-service

broker-service/cmd/api/handlers.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+	"encoding/json"
+	"net/http"
+)
+
+type jsonResponse struct {
+	Error   bool   `json:"error`
+	Message string `json:"message"`
+	Data    any    `json:"data,omitempty"`
+}
+
+func (app *Config) Broker(w http.ResponseWriter, r *http.Request) {
+	payload := jsonResponse{
+		Error:   false,
+		Message: "hit the broker",
+	}
+
+	out, _ := json.Marshal(payload)
+	w.Header().Set("Content-type", "application/json")
+	w.WriteHeader(http.StatusAccepted)
+	w.Write(out)
+}

broker-service/cmd/api/main.go

@@ -0,0 +1,28 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+)
+
+const webPort = "8085"
+
+type Config struct{}
+
+func main() {
+	app := &Config{}
+
+	log.Printf("Starting broker service on port %s\n", webPort)
+
+	// http.server
+	srv := &http.Server{
+		Addr:    fmt.Sprintf(":%s", webPort),
+		Handler: app.routes(),
+	}
+
+	err := srv.ListenAndServe()
+	if err != nil {
+		panic(err)
+	}
+}

broker-service/cmd/api/routes.go

@@ -0,0 +1,29 @@
+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()
+
+	// Who is allowed
+	mux.Use(cors.Handler(cors.Options{
+		AllowedOrigins:   []string{"https://*", "https://*"},
+		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"))
+
+	mux.Post("/", app.Broker)
+
+	return mux
+}

go.mod

@@ -1,3 +1,8 @@
 module vc.goodevilgenius.org/udemy/31476802-go-microservice
 
 go 1.24.2
+
+require (
+	github.com/go-chi/chi/v5 v5.2.1
+	github.com/go-chi/cors v1.2.1
+)

go.sum

@@ -0,0 +1,4 @@
+github.com/go-chi/chi/v5 v5.2.1 h1:KOIHODQj58PmL80G2Eak4WdvUzjSJSm0vG72crDCqb8=
+github.com/go-chi/chi/v5 v5.2.1/go.mod h1:L2yAIGWB3H+phAw1NxKwWM+7eUH/lU8pOMm5hHcoops=
+github.com/go-chi/cors v1.2.1 h1:xEC8UT3Rlp2QuWNEr4Fs/c2EAGVKBwy/1vHx3bppil4=
+github.com/go-chi/cors v1.2.1/go.mod h1:sSbTewc+6wYHBBCW7ytsFSn836hqM7JxpglAy2Vzc58=