ui/phase-25: backend turn-cutoff guard + auto-pause + UI sync protocol

Backend now owns the turn-cutoff and pause guards the order tab
relies on: the scheduler flips runtime_status between
generation_in_progress and running around every engine tick, a
failed tick auto-pauses the game through OnRuntimeSnapshot, and a
new game.paused notification kind fans out alongside
game.turn.ready. The user-games handlers reject submits with
HTTP 409 turn_already_closed or game_paused depending on the
runtime state.

UI delegates auto-sync to a new OrderQueue: offline detection,
single retry on reconnect, conflict / paused classification.
OrderDraftStore surfaces conflictBanner / pausedBanner runes,
clears them on local mutation or on a game.turn.ready push via
resetForNewTurn. The order tab renders the matching banners and
the new conflict per-row badge; i18n bundles cover en + ru.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Ilia Denisov
2026-05-11 22:00:16 +02:00
parent bbdcc36e05
commit 2ca47eb4df
35 changed files with 2539 additions and 143 deletions
@@ -60,6 +60,10 @@ func (h *UserGamesHandlers) Commands() gin.HandlerFunc {
return
}
ctx := c.Request.Context()
if err := h.runtime.CheckOrdersAccept(ctx, gameID); err != nil {
respondGameProxyError(c, h.logger, "user games commands", ctx, err)
return
}
mapping, err := h.runtime.ResolvePlayerMapping(ctx, gameID, userID)
if err != nil {
respondGameProxyError(c, h.logger, "user games commands", ctx, err)
@@ -105,6 +109,10 @@ func (h *UserGamesHandlers) Orders() gin.HandlerFunc {
return
}
ctx := c.Request.Context()
if err := h.runtime.CheckOrdersAccept(ctx, gameID); err != nil {
respondGameProxyError(c, h.logger, "user games orders", ctx, err)
return
}
mapping, err := h.runtime.ResolvePlayerMapping(ctx, gameID, userID)
if err != nil {
respondGameProxyError(c, h.logger, "user games orders", ctx, err)
@@ -257,6 +265,12 @@ func respondGameProxyError(c *gin.Context, logger *zap.Logger, op string, ctx co
switch {
case errors.Is(err, runtime.ErrNotFound):
httperr.Abort(c, http.StatusNotFound, httperr.CodeNotFound, "no runtime mapping for this user/game")
case errors.Is(err, runtime.ErrTurnAlreadyClosed):
httperr.Abort(c, http.StatusConflict, httperr.CodeTurnAlreadyClosed,
"turn already closed; orders are not accepted while the engine is producing")
case errors.Is(err, runtime.ErrGamePaused):
httperr.Abort(c, http.StatusConflict, httperr.CodeGamePaused,
"game is paused; orders are not accepted until it resumes")
case errors.Is(err, runtime.ErrConflict):
httperr.Abort(c, http.StatusConflict, httperr.CodeConflict, err.Error())
default: