Add Discord adapter for the platform-neutral wizard moved to Shared in
the previous commit. Six new files in src/GmRelay.DiscordBot/Features/
Sessions/Wizard/:
- DiscordWizardContextStore: IWizardContextStore abstraction +
thread-safe in-memory impl keyed by draft id. Holds the (guild,
channel, message) coordinates the messenger needs to re-send the
draft after a 15-minute interaction token expires.
- DiscordWizardStep: renderer for all 15 wizard steps. Returns an
embed plus an IReadOnlyList<IMessageComponentProperties> that mixes
ActionRow buttons with StringMenu select menus. Also exposes
BuildModal for the 8 modal-collecting steps.
- DiscordWizardMessenger: IWizardMessenger impl backed by NetCord's
RestClient + NpgsqlDataSource. Edit falls back to re-send on
401/403/404. Toast replies are stashed in the existing
DiscordInteractionReplyCache.
- DiscordWizardSubmitter: 3-retry finalize loop. Builds the shared
CreateSessionCommand and calls CreateSessionHandler; on success
edits the message to "ok Created: N sessions", on failure shows
retry/cancel buttons.
- DiscordWizardCommand: /newsession-wizard slash command with an
optional mode param (single|pool). Owner/co-GM check via the
shared group_managers table.
- DiscordPermissionLookup: small helper that loads DB manager ids
for a guild.
Program.cs gets 5 new singleton registrations (IWizardDraftRepository,
IWizardContextStore, IWizardMessenger, GameCreationWizard,
DiscordWizardSubmitter). The slash command is auto-discovered by
AddApplicationCommands<SlashCommandInteraction, SlashCommandContext>()
+ AddModules(typeof(Program).Assembly).
Build green. All 85 wizard tests + 95 Discord tests pass.
dotnet format clean.
Open: DiscordWizardInteractionModule (button/modal handlers) is not
yet implemented; the bot starts and /newsession-wizard works to the
point of posting the first embed, but subsequent button clicks won't
be handled. A follow-up commit will add the component-interaction
module.
Coder
b81d865832