Some test mocks expose .json() but not .clone() — cloning throws on
object mocks. Try .json() directly, fall back to .text(). Real Response
objects are unaffected (calling .json() twice would throw, but we only
call it once since we're on the error path).
Matches the common test pattern of mocking .json() for error responses
(vitest helpers often do that by default and don't bother with .text()).
The error path now clones the response, tries .json() first, and falls
back to .text() on parse failure. Populates both text and json for
formatError callers.
409 errors are always decorated with .status=409 and .body=<json>, even
when the consumer doesn't provide on409 — conflict resolvers at call
sites can still reach the payload.
Default 409 message is the body's .message field if present; otherwise
falls through to the usual format.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Tests that vi.stubGlobal('fetch', ...) AFTER module import (standard
vitest pattern) couldn't see their stub because the factory captured
globalThis.fetch at createCoreFetch() time. Switch to a thin wrapper
that does the lookup per call.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
New options to fit fewo's core-fetch contract:
responseShape: 'wrapped' | 'body' — 'body' matches orval's
includeHttpResponseReturnType:false
onNetworkFailure(req, error) — return a value to swallow fetch()
rejection; enables online-first +
enqueue-on-offline pattern (fewo)
formatError(req, resp, text, json) — override default error message
format (needed for localized 401/403
messages, conflict-body decoration)
409 errors throw an Error decorated with .status = 409 and .body = parsed
JSON so conflict resolvers at call sites can still inspect them.
Backwards-compatible: new options default to prior behaviour.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Orval-mutator factory for derived projects. Baseline behaviour
(credentials, X-Requested-With, 204/JSON handling) baked in; four
hooks let consumers wire the app-specific concerns without forking:
baseUrl — Apache-proxy prefix (empty for root-hosted apps)
syncTables — table names that route mutations through a sync queue
onEnqueue — queue callback (returns true ⇒ skip network, 202 back)
on401 — session-invalidation redirect
on409 — conflict resolver (return value swallows the error)
fetchImpl — test injection
Typechecks clean with tsc --strict against ES2020/DOM lib. Exported as
'@uschuster/webapp-scaffold/core-fetch' so consumers import only what
they need.
Closes fewo-webapp#415
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
