mock mode: database queries implemented and checkbox on account page built

server/response/error.go

@@ -167,10 +167,22 @@ func ErrorFromConstant(err error) error {
 	cerr := err
 	for cerr != nil {
 		switch cerr {
+		// if the error already is an ErrorResponse with the appropriate status, nothing needs to be done.
+		// else the error needs to be wrapped in the appropriate ErrorResponse.
 		case consts.ErrNotFound:
-			return NotFound()
+			if er, ok := GetError(err); ok {
+				if s, ok := er.GetStatus(); ok && s == http.StatusNotFound {
+					return err
+				}
+			}
+			return NotFound().Wrap(err)
 		case consts.ErrConflict:
-			return Conflict()
+			if er, ok := GetError(err); ok {
+				if s, ok := er.GetStatus(); ok && s == http.StatusConflict {
+					return err
+				}
+			}
+			return Conflict().Wrap(err)
 		}
 
 		uerr, ok := cerr.(interface {