jason.woltje
ad24720616
- Replace direct DiscordService injection with CHAT_PROVIDERS array - Herald broadcasts to ALL active chat providers (Discord, Matrix, future) - Graceful error handling — one provider failure doesn't block others - Skips disconnected providers automatically - Tests verify multi-provider broadcasting behavior - Fix lint: remove unnecessary conditional in matrix.service.ts Refs #382
63 lines
2.3 KiB
TypeScript
63 lines
2.3 KiB
TypeScript
import { Logger, Module } from "@nestjs/common";
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import { DiscordService } from "./discord/discord.service";
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import { MatrixService } from "./matrix/matrix.service";
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import { MatrixRoomService } from "./matrix/matrix-room.service";
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import { CommandParserService } from "./parser/command-parser.service";
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import { StitcherModule } from "../stitcher/stitcher.module";
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import { CHAT_PROVIDERS } from "./bridge.constants";
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import type { IChatProvider } from "./interfaces";
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const logger = new Logger("BridgeModule");
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/**
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* Bridge Module - Chat platform integrations
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*
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* Provides integration with chat platforms (Discord, Matrix, etc.)
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* for controlling Mosaic Stack via chat commands.
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*
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* Both services are always registered as providers, but the CHAT_PROVIDERS
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* injection token only includes bridges whose environment variables are set:
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* - Discord: included when DISCORD_BOT_TOKEN is set
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* - Matrix: included when MATRIX_ACCESS_TOKEN is set
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*
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* Both bridges can run simultaneously, and no error occurs if neither is configured.
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* Consumers should inject CHAT_PROVIDERS for bridge-agnostic access to all active providers.
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*
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* CommandParserService provides shared, platform-agnostic command parsing.
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* MatrixRoomService handles workspace-to-Matrix-room mapping.
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*/
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@Module({
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imports: [StitcherModule],
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providers: [
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CommandParserService,
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MatrixRoomService,
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DiscordService,
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MatrixService,
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{
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provide: CHAT_PROVIDERS,
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useFactory: (discord: DiscordService, matrix: MatrixService): IChatProvider[] => {
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const providers: IChatProvider[] = [];
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if (process.env.DISCORD_BOT_TOKEN) {
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providers.push(discord);
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logger.log("Discord bridge enabled (DISCORD_BOT_TOKEN detected)");
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}
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if (process.env.MATRIX_ACCESS_TOKEN) {
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providers.push(matrix);
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logger.log("Matrix bridge enabled (MATRIX_ACCESS_TOKEN detected)");
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}
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if (providers.length === 0) {
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logger.warn("No chat bridges configured. Set DISCORD_BOT_TOKEN or MATRIX_ACCESS_TOKEN.");
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}
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return providers;
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},
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inject: [DiscordService, MatrixService],
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},
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],
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exports: [DiscordService, MatrixService, MatrixRoomService, CommandParserService, CHAT_PROVIDERS],
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})
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export class BridgeModule {}
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