init

internal/contract/response_error.go

@@ -0,0 +1,33 @@
+package contract
+
+import "fmt"
+
+type ResponseError struct {
+	Code   string `json:"code"`
+	Entity string `json:"entity"`
+	Cause  string `json:"cause"`
+}
+
+func NewResponseError(code, entity, cause string) *ResponseError {
+	return &ResponseError{
+		Code:   code,
+		Cause:  cause,
+		Entity: entity,
+	}
+}
+
+func (e *ResponseError) GetCode() string {
+	return e.Code
+}
+
+func (e *ResponseError) GetEntity() string {
+	return e.Entity
+}
+
+func (e *ResponseError) GetCause() string {
+	return e.Cause
+}
+
+func (e *ResponseError) Error() string {
+	return fmt.Sprintf("%s: %s: %s", e.GetCode(), e.GetEntity(), e.GetCause())
+}