Implement all five guild_chat attachment endpoints:
- add_deck: server looks up deck by (viewerId, format, deckNo) and snapshots
the current state into a DECK-type chat message DeckPayload column.
- delete_deck: author OR leader/sub-leader may clear; returns refreshed
deck_log. Extended IGuildChatMessageRepository.ClearDeckAsync with
leaderOverride flag; added GetDeckMessagesAsync + GetByMessageIdAsync.
- add_replay: stores {"battle_id": N} in ReplayPayload; full shape is
TODO(post-merge) pending replay-subsystem capture.
- replay_detail: returns the stored ReplayPayload as JsonElement passthrough.
- deck_log: returns all active DECK messages grouped by API-side Format string
key ("1"=Rotation, "2"=Unlimited, "3"=PreRotation always present;
"4"=Crossover, "5"=MyRotation only when non-empty).
Adds DeckLogDataDto (typed) for deck_log / delete_deck responses.
Replay response uses JsonElement passthrough (TODO(post-merge)).
8 new integration tests — all green. Full suite 1530/1530 pass.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Implements PostTextOrStampAsync: validates membership (NotInGuild),
validates stamp id against UsableStampList (PermissionDenied), rejects
type other than 0 or 1, allocates next per-guild message_id, appends row.
Wires /guild_chat/post controller action mapping failures to result_code=2.
Response is GuildChatPostResponse (empty body per spec). 7 integration tests.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- ChangeRoleAsync: Leader-only role management with SubLeader cap check.
Atomic leader transfer loads both member rows + Guild.LeaderViewerId in
one _db.SaveChangesAsync call (no split saves). Emits ChangeLeader (6)
or ChangeSubLeader (7) chat events. Same-role is no-op / returns Ok.
- /guild/change_role controller: calls ChangeRoleAsync, returns full updated
member list (GuildChangeRoleResponse.Members[]).
- /guild/friend_list controller: calls IFriendService.GetFriendsAsync, then
annotates each friend with is_join_guild from Viewer.GuildId column.
- IGuildRepository.UpdateLeaderViewerIdAsync: added for completeness even
though the atomic transfer path bypasses it via direct EF mutation.
- Tests: 8 GuildServiceChangeRoleTests (role changes, cap, atomic transfer,
no-op, permission); 3 GuildChangeRoleFriendListFlowTests (HTTP roundtrip,
is_join_guild); 2 GuildWireShape tests (literal JSON shape); 1508 pass.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- LeaveAsync: regular/subleader removes self; leader blocked if members remain;
sole-member leader auto-routes to BreakupAsync.
- RemoveAsync: leader-only kick (SubLeader has no remove authority per
GuildManager.cs decompile); self-remove and cross-guild target rejected.
- GuildController: wired /guild/leave (BaseRequest) and /guild/remove
(GuildRemoveRequest.remove_viewer_id field).
- SpyGuildChatService: extended Emissions with EmissionsWithBody tuple to
allow body-content assertions in leave/remove tests.
- 8 new integration tests; all 1493 pass.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
