Behavior-preserving; full solution builds, 1013 tests green.
ClassId is the one genuinely-closed set of the three flagged stringly fields, so it
becomes a CardClass enum (1..8). Wire stays "1".."8": producer casts
(CardClass)run.ClassId, ServerBattleFrames renders via CardClassWire.ToWireValue().
RankBattleController's AI-start path drops a fragile int.TryParse(...)?:-1 for (int)cast.
CharaId (free-form leader/skin id, e.g. "5000123") and CountryCode (open-ended account
data) stay string with proper XML docs; CountryCodes.Korea/Japan name the captured values.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Behavior-preserving; 271 BattleNode/Matching/Services tests green, full solution builds.
"BattleType" meant two things: the Sessions.BattleType enum (Pvp/Bot) and an int
"mode id" field. Renamed the int field on MatchContext AND the BattleStartBody wire
DTO to BattleModeId (wire key stays "battleType" via JsonPropertyName), so BattleType
now means only the enum project-wide.
New Bridge/BattleModes.cs (TakeTwo = 11) replaces every 11 literal — both prod
MatchContextBuilder sites and the test fixtures/assertions. The arbitrary-passthrough
42 and bot 0 stay literal.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
InProcessPairUp now consults ModePolicyRegistry per call and reads the
fallback threshold from MatchingConfig via IServiceScopeFactory (singleton
service consuming a scoped IGameConfigService). New behavior for
PvpFirstThenAiFallback modes: when the calling viewer IS the slot's
waiter and Now - WaitingSince >= threshold, the waiter unparks and the
bridge resolves a Bot match. PvpOnly modes (TK2) keep parking forever
(modulo a 5-minute stale-waiter eviction backstop).
TimeProvider is injected so tests can drive time forward with
FakeTimeProvider — 7 new tests cover the four key transitions
(stay-parked / pair-pvp / fall-back / stale-evict) plus per-mode
isolation. Fixture uses [FixtureLifeCycle(InstancePerTestCase)] because
the assembly is Parallelizable(ParallelScope.All).
Program.cs registers ModePolicyRegistry with three rows: TK2 PvpOnly,
rotation/unlimited rank PvpFirstThenAiFallback.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
