feat: sdk migration in progress

internal/utils/helpers.go

@@ -0,0 +1,27 @@
+package utils
+
+import (
+	"encoding/json"
+	"net/http"
+)
+
+// ErrorResponse is a simple, reusable error payload.
+// swagger:model ErrorResponse
+type ErrorResponse struct {
+	// A machine-readable error code, e.g. "validation_error"
+	// example: validation_error
+	Code string `json:"code"`
+	// Human-readable message
+	// example: slug is required
+	Message string `json:"message"`
+}
+
+func WriteJSON(w http.ResponseWriter, status int, v any) {
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(status)
+	_ = json.NewEncoder(w).Encode(v)
+}
+
+func WriteError(w http.ResponseWriter, status int, code, msg string) {
+	WriteJSON(w, status, ErrorResponse{Code: code, Message: msg})
+}