Same discovery pattern as ResultSubmitter/SessionIssuer, one level
deeper: api.Service.rankedProfile and .profile both only ever read
from an in-memory RankedProfiles map with no durable-store equivalent
at all -- not "adapter exists but unwired" this time, there was no
adapter. Every real request to GET /v1/profile/ranked or /api/v1/profile
always 404'd regardless of a player's actual rating.
Add RankedProfileProvider (an interface, not a struct-literal adapter
this time) and store.PostgresRankedProfiles reading the ratings table;
Service.rankedProfileFor prefers it when set and falls back to the
map otherwise, so every existing test/direct Service literal keeps
compiling and passing unchanged. A missing ratings row maps to the
exact same (zero value, false, nil) the map lookup already produced,
preserving existing not-found semantics rather than reinterpreting
them. LastSeasonID/SeasonHistory are deliberately left unset -- the
ratings table has no season pointer, and reconstructing history needs
its own query and display semantics, not bundled in here speculatively.
Wired into both cmd/control-plane and cmd/testkit-api. Verified
against real PostgreSQL via curl: a fresh identity's ranked profile
correctly 404s through the real adapter (same behavior as before,
now for a real reason instead of an empty map).
Every existing test of the client/control-plane boundary is either a
Go unit test with a mocked HTTP layer or a GDScript unit test with no
network at all (multiplayer-next.md 8.40's own evidence names "live
multi-process control-plane/game verification" as remaining). Nothing
before this actually ran the real compiled Go binary, a real
PostgreSQL instance, and a real headless Godot process talking real
HTTP to each other -- and it immediately found a real bug (previous
commit).
server/cmd/testkit-api is a new, deliberately separate, clearly-marked
test-only binary wired identically to cmd/control-plane except for
SteamLogin: cmd/control-plane has no way to authenticate against a
real Steam Web API from this sandbox (task 8.7's own documented
blocker), so testkit-api accepts any non-empty ticket string and
derives a deterministic identity instead. This bypass is confined to
its own binary -- never a flag on cmd/control-plane, never referenced
by any Dockerfile stage or Kubernetes manifest -- specifically so it
can't become a footgun on the real one.
Game/tests/control_plane_smoke.gd drives the real ControlPlaneClient
autoload through login -> queue_create -> heartbeat against a real
server and prints SMOKE PASS/FAIL, matching the existing net_smoke.gd
convention. scripts/verify_control_plane_integration.sh orchestrates
both sides (real postgres:17-alpine, the built testkit-api binary, the
Godot client) end to end.
Two real bugs surfaced building this, both fixed and re-verified, not
just the target bug: the smoke script's own use of `go run` left a
zombie process that survived cleanup and squatting on its port
corrupted the NEXT run with a misleading "http=401 unauthorized" (now
builds and runs a real binary directly, plus a belt-and-suspenders
port-kill in cleanup); and calling heartbeat() synchronously from
within a request_succeeded handler produced a spurious "Busy" because
ControlPlaneClient's own internal resync (see previous commit) was
still in flight -- the test now waits for ControlPlaneClient to go
idle via a real Timer (call_deferred alone floods the message queue
without ever yielding a frame for the in-flight request to complete).
Verified stable across 3 consecutive full runs: real PostgreSQL
container up, migrations applied, testkit-api built and started, real
headless Godot client round-tripping login/queue/heartbeat, clean
teardown with no leftover processes, containers, or bound ports each
time.
Josh Creek