1 files changed, 38 insertions, 0 deletions
diff --git a/api/dto/response.go b/api/dto/response.go
new file mode 100644
index 0000000..2c13218
--- /dev/null
+++ b/api/dto/response.go
@@ -0,0 +1,38 @@
+package dto
+
+import "fmt"
+
+type Response interface {
+	Error() string
+	Status() int
+}
+
+type OkResponse struct {
+	Code int         `json:"code"`
+	Data interface{} `json:"data,omitempty"`
+}
+
+var _ Response = (*OkResponse)(nil)
+
+type ErrorResponse struct {
+	Code    int    `json:"code"`
+	Message string `json:"message"`
+}
+
+var _ Response = (*ErrorResponse)(nil)
+
+func (r *OkResponse) Status() int {
+	return r.Code
+}
+
+func (r *OkResponse) Error() string {
+	return fmt.Sprintf("HTTP status %d", r.Code)
+}
+
+func (r *ErrorResponse) Status() int {
+	return r.Code
+}
+
+func (r *ErrorResponse) Error() string {
+	return fmt.Sprintf("HTTP status %d: %s", r.Code, r.Message)
+}