add dockerfile

Author: NatoNathan

.dockerignore

@@ -0,0 +1 @@
+node_modules

multichannel-app/ws-bot-backend/Dockerfile

@@ -0,0 +1,32 @@
+FROM node:18-alpine AS build_base
+RUN apk add --no-cache libc6-compat
+RUN apk update
+WORKDIR /app
+RUN npm install turbo --global
+
+FROM build_base AS builder
+
+COPY . .
+RUN turbo prune ws-bot-backend --docker
+
+FROM build_base AS installer
+
+COPY .gitignore .gitignore
+COPY --from=builder /app/out/json/ .
+COPY --from=builder /app/out/package-lock.json ./
+RUN npm ci
+
+COPY --from=builder /app/out/full .
+COPY turbo.json turbo.json
+
+RUN turbo run build --filter ws-bot-backend...
+
+FROM node:18-alpine AS runner
+
+WORKDIR /app
+RUN addgroup --system --gid 1001 ws-bot-backend
+RUN adduser --system  --uid 1001 ws-bot-backend
+USER ws-bot-backend
+COPY --from=installer /app .
+
+CMD ["node", "multichannel-app/ws-bot-backend/dist/index.js"]

multichannel-app/ws-bot-backend/src/index.ts

@@ -18,8 +18,15 @@ import { ChatCompletionMessageParam } from 'openai/resources';
 const app = ExpressWS(express()).app;
 const port = process.env.WS_BOT_PORT;
 
-const speechToTextClient = new speech.SpeechClient();
-const ttsClient = new textToSpeech.TextToSpeechClient();
+const credentials = {
+    'type': 'service_account',
+    'private_key': process.env.GOOGLE_PRIVATE_KEY,
+    'client_email': process.env.GOOGLE_CLIENT_EMAIL,
+    'client_id': process.env.GOOGLE_CLIENT_ID,
+};
+
+const speechToTextClient = new speech.SpeechClient({ credentials });
+const ttsClient = new textToSpeech.TextToSpeechClient({ credentials });
 
 const SizeChunker = chunkingStreams.SizeChunker;