fix: mercurial parity and graphql handlingv3.0.4

- implements consistent UX between repo types
- ensures centralized services and routes are used between repo types
- graphql error handling is centralized
- error messages are consistent

Implements: https://todo.sr.ht/~ccleberg/hutch/58
Implements: https://todo.sr.ht/~ccleberg/hutch/59

1 files changed, 1 insertions, 3 deletions

diff --git a/Hutch/Views/Repositories/RepositoryDetailViewModel.swift b/Hutch/Views/Repositories/RepositoryDetailViewModel.swift
index 72c4d1f..ebd07d2 100644
--- a/Hutch/Views/Repositories/RepositoryDetailViewModel.swift
+++ b/Hutch/Views/Repositories/RepositoryDetailViewModel.swift
@@ -372,9 +372,7 @@ final class RepositoryDetailViewModel {
     }
 
     private func isMissingGitReferenceError(_ error: Error) -> Bool {
-        guard let srhtError = error as? SRHTError else { return false }
-        guard case .graphQLErrors(let errors) = srhtError else { return false }
-        return errors.contains { $0.message.localizedCaseInsensitiveContains("reference not found") }
+        error.matchesGraphQLErrorClassification(.missingReference)
     }
 
     // MARK: - Artifacts