A Servarr build can emit an enum value this app has no name for, either
as a string it does not recognise or as a bare integer for a value the
build itself cannot name. Until now any such value in a response failed
the whole payload, so one unexpected artist status, download status,
task name, series type, minimum availability, credit type, or security
setting emptied the entire view with "Failed to parse response!".
Every enum-typed field on a struct the app only ever deserializes and
displays now uses from_json_or_default, so an unrecognised value
degrades to that enum's default and the rest of the record is kept.
Known values still map exactly as before and serialization is untouched.
Fields on request bodies (Add*Body, Add*Options, Edit*Params, the root
folder bodies) are deliberately left alone: those structs are only ever
serialized, so the attribute would be meaningless there. No candidate
struct is round-tripped: every edit and toggle in the app re-fetches
the raw JSON value and patches it by key, so the fallback can never be
written back to a server as a real setting.
The one Option field, the security config's authentication_required,
also carries serde(default), because deserialize_with on an Option turns
a missing key into a hard error. An unknown value there yields None.
Verified by mutation. Removing the attribute from one field per tree
fails exactly that field's test and nothing else. Dropping default from
the Option field fails only the missing-key test with "missing field
authenticationRequired"; dropping deserialize_with from it fails only
the unknown-value test. All 21 new fallback tests fail against the
unguarded code with "invalid type: integer 2, expected string or map".
A single history record whose event type the Servarr build has no name
for made the entire history response fail to decode, so the view died
with "Failed to parse response!" and showed nothing at all.
The event type is stored as an integer and is only serialized as a
camelCase string when the build can name it. For values it cannot name,
it is emitted as a bare JSON number instead, which is a type mismatch
rather than merely an unknown name. Serde's other attribute does not
help: it is rejected outright unless it sits on the last variant, and
even there it only catches unrecognised strings, leaving a number to
fail exactly as before.
from_json_or_default buffers the field and falls back to the type's
default for any input the enum does not recognise, whether that is an
unknown string, a number, or any other JSON value. It is applied to the
event type of all four history item types. Known values still map
exactly as they did, and serialization is untouched.
Verified against a live Readarr carrying such a record: the history
listing failed to decode before the change, and afterwards lists every
record, rendering the unnamed one as Unknown.
Verified by mutation. Seven mutations all fail the new suite: dropping
the fallback, discarding the decoded value, removing the attribute from
each of the four history items, and renaming a variant on serialize
only. The five per-tree and serialize-only mutations were each invisible
to every pre-existing test.
SystemStatus was declared three times, byte for byte identically, in
radarr_models, sonarr_models, and lidarr_models. MetadataProfile and the
Lidarr release download body were each declared in a single servarr module
despite having nothing servarr specific about them: MetadataProfile is an
id and name pair structurally identical to QualityProfile, which already
lives in servarr_models, and a download body of a guid plus an indexer id
is the generic form of that request.
Move all three into servarr_models, preserving that file's alphabetical
ordering, and drop the prefix from LidarrReleaseDownloadBody now that it is
no longer owned by one servarr.
RadarrReleaseDownloadBody and SonarrReleaseDownloadBody deliberately stay
where they are. Radarr's carries a movie id and Sonarr's carries optional
series, episode, and season fields, so the three types are not
interchangeable and only the Lidarr shape is the common one.
Behavior is unchanged. Every remaining edit is an import path update or the
rename at a call site.
Dark-Alex-17