init project structer

apps/server-go/main.go

@@ -0,0 +1,80 @@
+package main
+
+import (
+	"embed"
+	"encoding/json"
+	"io/fs"
+	"log"
+	"net/http"
+	"os"
+	"time"
+
+	"github.com/gorilla/mux"
+)
+
+//go:embed static/*
+var staticFiles embed.FS
+
+type HealthResponse struct {
+	Status    string `json:"status"`
+	Message   string `json:"message"`
+	Timestamp string `json:"timestamp"`
+}
+
+func main() {
+	r := mux.NewRouter()
+
+	// API Routes
+	api := r.PathPrefix("/api").Subrouter()
+	api.HandleFunc("/health", healthHandler).Methods("GET")
+	api.HandleFunc("/cats", catsHandler).Methods("GET")
+
+	// Serve static files (Next.js build)
+	staticFS, err := fs.Sub(staticFiles, "static")
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// Serve static files
+	r.PathPrefix("/").Handler(http.FileServer(http.FS(staticFS)))
+
+	port := os.Getenv("PORT")
+	if port == "" {
+		port = "8080"
+	}
+
+	log.Printf("🚀 CatSave server starting on http://localhost:%s\n", port)
+	log.Printf("📱 Web UI: http://localhost:%s\n", port)
+	log.Printf("🔌 API: http://localhost:%s/api/health\n", port)
+
+	if err := http.ListenAndServe(":"+port, r); err != nil {
+		log.Fatal(err)
+	}
+}
+
+func healthHandler(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Content-Type", "application/json")
+
+	response := HealthResponse{
+		Status:    "ok",
+		Message:   "Go backend is running! 🐹",
+		Timestamp: time.Now().Format(time.RFC3339),
+	}
+
+	json.NewEncoder(w).Encode(response)
+}
+
+func catsHandler(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Content-Type", "application/json")
+
+	cats := []map[string]interface{}{
+		{"id": 1, "name": "Whiskers", "breed": "Persian"},
+		{"id": 2, "name": "Shadow", "breed": "Siamese"},
+		{"id": 3, "name": "Luna", "breed": "British Shorthair"},
+	}
+
+	json.NewEncoder(w).Encode(map[string]interface{}{
+		"message": "Hello from Go!",
+		"cats":    cats,
+	})
+}