Remove warning on drop permission for non-existed role for hasura.

Author: vvuwei

hasura/api.go

@@ -220,6 +220,7 @@ func (api *API) DropSelectPermissions(ctx context.Context, table, source string,
 			"source": source,
 		},
 	}
+
 	return api.post(ctx, "/v1/metadata", nil, req, nil)
 }
 

hasura/error.go

@@ -32,3 +32,8 @@ func (e APIError) Error() string {
 func (e APIError) AlreadyExists() bool {
 	return e.Code == "already-exists"
 }
+
+// PermissionDenied -
+func (e APIError) PermissionDenied() bool {
+	return e.Code == "permission-denied"
+}

hasura/hasura.go

@@ -128,7 +128,9 @@ func Create(ctx context.Context, args GenerateArgs) error {
 			}
 		}
 		if err := api.DropSelectPermissions(ctx, args.Views[i], args.Config.Source.Name, args.Config.UnauthorizedRole); err != nil {
-			log.Warn().Err(err).Msg("")
+			if e, ok := err.(APIError); !ok || !e.PermissionDenied() {
+				log.Warn().Err(err).Msg("")
+			}
 		}
 		if err := api.CreateSelectPermissions(ctx, args.Views[i], args.Config.Source.Name, args.Config.UnauthorizedRole, Permission{
 			Limit:     args.Config.RowsLimit,