[FRE-5394] Extra RawQuery and pass to caller in custom error struct. (#…

…12)

* Added RawQuery to ErrorResponse

handler.go

@@ -20,6 +20,7 @@ func handleRequest[T any](client *http.Client, req *http.Request) (*T, error) {
 		}
 
 		resp.Error.Time = resp.Time
+		resp.Error.RawQuery = req.URL.RawQuery
 		return nil, resp.Error
 	}
 

types.go

@@ -559,12 +559,13 @@ type Offer struct {
 }
 
 type ErrorResponse struct {
-	ID     string     `json:"id"`
-	Status int        `json:"status"`
-	Code   string     `json:"code"`
-	Detail string     `json:"detail"`
-	Meta   ErrorMeta  `json:"meta"`
-	Time   *Timestamp `json:"-"`
+	ID       string     `json:"id"`
+	Status   int        `json:"status"`
+	Code     string     `json:"code"`
+	Detail   string     `json:"detail"`
+	Meta     ErrorMeta  `json:"meta"`
+	RawQuery string     `json:"raw_query"`
+	Time     *Timestamp `json:"-"`
 }
 
 func (er ErrorResponse) Error() string {
@@ -583,8 +584,8 @@ func (er ErrorResponse) Format(f fmt.State, c rune) {
 						e.Type, strings.Join(e.Loc, "."), e.Input, e.Message))
 			}
 
-			fmt.Fprintf(f, "error: %s (ID: %s; Status: %d; Code: %s); details: %s",
-				er.Detail, er.ID, er.Status, er.Code, strings.Join(meta, ", "))
+			fmt.Fprintf(f, "error: %s (ID: %s; Status: %d; Code: %s RawQuery: %s); details: %s",
+				er.Detail, er.ID, er.Status, er.Code, strings.Join(meta, ", "), er.RawQuery)
 		} else {
 			fmt.Fprint(f, er.Detail)
 		}

types_test.go

@@ -32,7 +32,7 @@ func TestErrorResponse(t *testing.T) {
 
 	p := fmt.Sprintf("%+v", resp)
 	assert.Equal(t,
-		"error: Unable to validate request parameter(s) (ID: f49c8ffa-5ddc-4fbf-9841-6b3093c21eb2; Status: 422; Code: VALIDATION); details: (type [int_parsing]; loc [query.offset]; input [foo]; msg [Input should be a valid integer, unable to parse string as an integer])",
+		"error: Unable to validate request parameter(s) (ID: f49c8ffa-5ddc-4fbf-9841-6b3093c21eb2; Status: 422; Code: VALIDATION RawQuery: (type [int_parsing]; loc [query.offset]; input [foo]; msg [Input should be a valid integer, unable to parse string as an integer])); details: ",
 		p,
 	)
 }