feat: sdk migration in progress

internal/api/utils.go

@@ -0,0 +1,45 @@
+package api
+
+import (
+	"net/http"
+	"os"
+	"strings"
+)
+
+func requestBodyLimit(maxBytes int64) func(http.Handler) http.Handler {
+	return func(next http.Handler) http.Handler {
+		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			r.Body = http.MaxBytesReader(w, r.Body, maxBytes)
+			next.ServeHTTP(w, r)
+		})
+	}
+}
+
+func getAllowedOrigins() []string {
+	if v := os.Getenv("CORS_ALLOWED_ORIGINS"); v != "" {
+		parts := strings.Split(v, ",")
+		out := make([]string, 0, len(parts))
+		for _, p := range parts {
+			s := strings.TrimSpace(p)
+			if s != "" {
+				out = append(out, s)
+			}
+		}
+		if len(out) > 0 {
+			return out
+		}
+	}
+	// Defaults (dev)
+	return []string{
+		"http://localhost:5173",
+		"http://localhost:8080",
+	}
+}
+
+func serveSwaggerFromEmbed(data []byte, contentType string) http.HandlerFunc {
+	return func(w http.ResponseWriter, _ *http.Request) {
+		w.Header().Set("Content-Type", contentType)
+		w.WriteHeader(http.StatusOK)
+		_, _ = w.Write(data)
+	}
+}