fp/factory can now concatenate

ARCHITECHTURE.md

@@ -12,7 +12,7 @@ Tested on VKE v1.30.0+1 (PVCs on other versions may not be fulfilled)
 
 direnv for loading .envrc
 
-pg-boss for work queue, cron
+Graphile Worker for work queue, cron
 
 Postgres for data storage
 

Tiltfile

@@ -119,7 +119,7 @@ k8s_yaml(helm(
 docker_build(
     'fp/strapi',
     '.',
-    dockerfile='./d.strapi.dockerfile',
+    dockerfile='./dockerfiles/strapi.dockerfile',
     target='strapi',
     only=[
         './.npmrc',
@@ -147,7 +147,7 @@ docker_build(
         './services/bot',
         './packages/types',
     ],
-    dockerfile='./d.bot.dockerfile',
+    dockerfile='./dockerfiles/bot.dockerfile',
     target='dev',
     live_update=[
         sync('./services/bot', '/app/services/bot')
@@ -199,13 +199,20 @@ cmd_button('pgadmin4:restore',
     icon_name='hub',
     text='import connection',
 )
+cmd_button('factory:test',
+    argv=['./scripts/factory-test.sh'],
+    resource='factory',
+    icon_name='factory',
+    text='test',
+)
+
 
 ## Uncomment the following for fp/next in dev mode
 ## this is useful for changing the UI and seeing results
 docker_build(
     'fp/next',
     '.',
-    dockerfile='d.next.dockerfile',
+    dockerfile='dockerfiles/next.dockerfile',
     target='next',
     build_args={
         'NEXT_PUBLIC_STRAPI_URL': 'https://strapi.fp.sbtp.xyz'
@@ -216,11 +223,23 @@ docker_build(
     pull=False,
 )
 
+docker_build(
+    'fp/factory',
+    '.',
+    dockerfile='./dockerfiles/factory.dockerfile',
+    target='dev',
+    live_update=[
+        sync('./services/factory', '/app/services/factory')
+    ],
+    pull=False,
+)
+
+
 
 # docker_build(
 #     'fp/scout',
 #     '.',
-#     dockerfile='d.scout.dockerfile',
+#     dockerfile='dockerfiles/scout.dockerfile',
 #     target='scout',
 #     live_update=[
 #         sync('./packages/scout', '/app'),
@@ -233,7 +252,7 @@ docker_build(
 docker_build(
     'fp/mailbox',
     '.',
-    dockerfile='d.mailbox.dockerfile',
+    dockerfile='dockerfiles/mailbox.dockerfile',
     target='mailbox',
     only=[
         './.npmrc',
@@ -261,7 +280,7 @@ docker_build(
 # docker_build(
 #     'fp/meal',
 #     '.',
-#     dockerfile='d.meal.dockerfile',
+#     dockerfile='dockerfiles/meal.dockerfile',
 #     target='meal',
 #     only=[
 #         './.npmrc',
@@ -281,7 +300,7 @@ docker_build(
 docker_build(
     'fp/capture',
     '.',
-    dockerfile='d.capture.dockerfile',
+    dockerfile='dockerfiles/capture.dockerfile',
     target='dev',
     only=[
         './.npmrc',
@@ -367,6 +386,11 @@ k8s_resource(
     resource_deps=['postgresql-primary', 'strapi'],
     labels=['backend'],
 )
+k8s_resource(
+    workload='factory',
+    resource_deps=['postgrest'],
+    labels=['backend'],
+)
 
 
 # k8s_resource(

charts/fp/templates/factory.yaml

@@ -0,0 +1,57 @@
+
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: factory
+  namespace: futureporn
+  labels:
+    app.kubernetes.io/name: factory
+spec:
+  replicas: {{ .Values.factory.replicas }}
+  selector:
+    matchLabels:
+      app: factory
+  template:
+    metadata:
+      labels:
+        app: factory
+    spec:
+      containers:
+        - name: factory
+          image: "{{ .Values.factory.imageName }}"
+          env:
+            - name: WORKER_CONNECTION_STRING
+              valueFrom:
+                secretKeyRef:
+                  name: postgrest
+                  key: dbUri
+            - name: AUTOMATION_USER_JWT
+              valueFrom:
+                secretKeyRef:
+                  name: postgrest
+                  key: automationUserJwt
+            - name: POSTGREST_URL 
+              value: "{{ .Values.postgrest.url }}"
+            - name: S3_ENDPOINT
+              value: "{{ .Values.s3.endpoint }}"
+            - name: S3_REGION
+              value: "{{ .Values.s3.region }}"
+            - name: S3_BUCKET
+              value: "{{ .Values.s3.buckets.usc }}"
+            - name: S3_ACCESS_KEY_ID
+              valueFrom:
+                secretKeyRef:
+                  name: capture
+                  key: s3AccessKeyId
+            - name: S3_SECRET_ACCESS_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: capture
+                  key: s3SecretAccessKey
+          resources:
+            limits:
+              cpu: 250m
+              memory: 1Gi
+      restartPolicy: Always
+

charts/fp/values.yaml

@@ -32,6 +32,9 @@ mailbox:
   cdnBucketUrl: https://fp-dev.b-cdn.net
   s3BucketName: fp-dev
   port: 5000
+factory:
+  replicas: 1
+  imageName: fp/factory
 strapi:
   replicas: 1
   imageName: fp/strapi

dockerfiles/factory.dockerfile

@@ -0,0 +1,67 @@
+## d.factory.dockerfile
+##
+## @futureporn/factory is the system component which processes video segments into a VOD.
+## Factory does tasks such as thumbnail generation, video encoding, file transfers, strapi record creation, etc.
+
+
+FROM node:20 AS base
+ENV PNPM_HOME="/pnpm"
+ENV PATH="$PNPM_HOME:$PATH"
+WORKDIR /app
+COPY --from=mwader/static-ffmpeg:7.0.2 /ffmpeg /usr/local/bin/
+COPY --from=mwader/static-ffmpeg:7.0.2 /ffprobe /usr/local/bin/
+RUN corepack enable && corepack prepare pnpm@9.6.0 --activate
+ENTRYPOINT ["pnpm"]
+
+FROM base AS install
+WORKDIR /app
+RUN mkdir -p /app/services/factory && mkdir -p /prod/factory
+
+## Copy manfiests, lockfiles, and configs into docker context
+COPY package.json pnpm-lock.yaml .npmrc .
+# COPY ./packages/image/pnpm-lock.yaml ./packages/image/package.json ./packages/image/
+# COPY ./packages/scout/pnpm-lock.yaml ./packages/scout/package.json ./packages/scout/
+# COPY ./packages/storage/pnpm-lock.yaml ./packages/storage/package.json ./packages/storage/
+# COPY ./packages/utils/pnpm-lock.yaml ./packages/utils/package.json ./packages/utils/
+COPY ./packages/types/pnpm-lock.yaml ./packages/types/package.json ./packages/types/
+COPY ./services/factory/pnpm-lock.yaml ./services/factory/package.json ./services/factory/
+
+## Install npm packages
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm fetch
+## we install node-gyp explicitly in order for sharp to install properly
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install -g node-gyp --prefer-offline
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --recursive --frozen-lockfile --prefer-offline
+## Copy package code into docker context
+# COPY ./packages/image/ ./packages/image/
+# COPY ./packages/scout/ ./packages/scout/
+# COPY ./packages/storage/ ./packages/storage/
+# COPY ./packages/utils/ ./packages/utils/
+COPY ./packages/types/ ./packages/types/
+COPY ./services/factory/ ./services/factory/
+# we are grabbing the mp4 files from capture so we can run tests with them
+COPY ./services/capture/src/fixtures ./services/capture/src/fixtures 
+
+
+FROM install AS build
+## Transpile TS into JS
+## we have to build @futureporn/image first because other packages depend on it's built js files
+## next we build everything else
+# RUN pnpm --filter=@futureporn/image build
+# RUN pnpm --filter=!@futureporn/image -r build
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm -r build
+
+## Copy all production code into one place
+## `pnpm deploy` copies all dependencies into an isolated node_modules directory inside the target dir
+## @see https://pnpm.io/cli/deploy
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm deploy --filter=@futureporn/factory --prod /prod/factory
+
+FROM install AS dev
+WORKDIR /app/services/factory
+RUN ls -lash
+CMD ["run", "dev"]
+
+FROM base AS factory
+COPY --from=build /prod/factory .
+RUN ls -la .
+CMD ["start"]
+

dockerfiles/strapi.dockerfile.full

@@ -0,0 +1,58 @@
+FROM node:20-alpine3.18 AS base
+## Installing libvips-dev for sharp Compatibility
+## (only necessary for alpine docker images)
+RUN apk update && apk add --no-cache build-base gcc autoconf automake zlib-dev libpng-dev nasm bash vips-dev git
+RUN corepack enable && corepack prepare pnpm@9.5.0 --activate
+ENV PNPM_HOME="/pnpm"
+ENV PATH="$PNPM_HOME:$PATH"
+ARG NODE_ENV=development
+ENV NODE_ENV=${NODE_ENV}
+EXPOSE 1339
+ENTRYPOINT ["pnpm"]
+
+FROM base AS build
+WORKDIR /app
+RUN mkdir -p /prod/strapi
+COPY pnpm-workspace.yaml pnpm-lock.yaml .npmrc package.json .
+COPY ./packages/types ./packages/types
+COPY ./packages/strapi ./packages/strapi
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm fetch
+# Do I need node-gyp?
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install -g node-gyp --prefer-offline
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --recursive --prefer-offline
+RUN pnpm -r build
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm deploy --filter=strapi /prod/strapi
+RUN ls -lah ./
+RUN ls -lah ./packages
+RUN ls -lah ./packages/strapi
+RUN ls -lah /prod/strapi
+
+
+# FROM base AS build
+# RUN mkdir -p /prod/strapi
+# WORKDIR /opt/
+# COPY ./packages/strapi/package.json ./packages/strapi/pnpm-lock.yaml ./
+# RUN pnpm fetch
+# RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install -g node-gyp
+# RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --frozen-lockfile
+# ENV PATH /opt/node_modules/.bin:$PATH
+# WORKDIR /opt/app
+# COPY ./packages/strapi/. .
+# RUN pnpm -r build
+# RUN pnpm deploy --filter=strapi /prod/strapi
+
+
+
+FROM base AS dev
+COPY --from=build /prod/strapi .
+CMD ["run", "develop"]
+
+
+
+FROM base AS strapi
+WORKDIR /opt/app
+RUN chown -R node:node /opt/app
+USER node
+COPY --from=build /prod/strapi .
+RUN ls -la .
+CMD ["start"]

package.json

@@ -6,13 +6,7 @@
   "scripts": {
     "test": "echo \"Warn: no test specified\" && exit 0",
     "clean": "rm -rf node_modules && rm -rf pnpm-lock.yaml",
-    "dev": "concurrently npm:dev.db npm:dev.bot npm:dev.capture.worker npm:dev.capture.api",
-    "dev.db": "docker run -i -e POSTGRES_PASSWORD=mysecretpassword -e POSTGRES_USER=william --rm -p 5435:5432 postgres:16",
-    "dev.capture.api": "dotenvx run -f .env.capture.api -- pnpm --filter=@futureporn/capture run dev",
-    "dev.capture.worker": "dotenvx run -f .env.capture.worker -- pnpm --filter=@futureporn/capture run dev",
-    "dev.bot": "dotenvx run -f .env.bot -- pnpm --filter=@futureporn/bot run dev",
-    "dev.strapi2": "dotenvx run -f .env.development -- pnpm --filter=@futureporn/strapi run build && pnpm --filter=@futureporn/strapi run dev",
-    "dev.strapi": ""
+    "dev": "tilt up"
   },
   "keywords": [],
   "author": "@CJ_Clippy",

packages/types/index.d.ts

@@ -4,132 +4,147 @@ export as namespace Futureporn;
 
 declare namespace Futureporn {
 
-    type RecordingState = 'pending' | 'recording' | 'aborted' | 'ended' 
+  interface RecordingRecord {
+    id: number;
+    recordingState: RecordingState;
+    fileSize: number;
+    discordMessageId: string;
+    isAborted: boolean;
+  }
+  interface RawRecordingRecord {
+    id: number;
+    recording_state: RecordingState;
+    file_size: number;
+    discord_message_id: string;
+    is_aborted: boolean;
+  }
+
+  type RecordingState = 'pending' | 'recording' | 'aborted' | 'ended'
 
 
-    interface IMuxAsset {
-        id: number;
-        attributes: {
-            playbackId: string;
-            assetId: string;
-        }
+  interface IMuxAsset {
+    id: number;
+    attributes: {
+      playbackId: string;
+      assetId: string;
     }
+  }
 
-    interface IPagination {
-        page: number;
-        pageSize: number;
-        pageCount: number;
-        total: number;
+  interface IPagination {
+    page: number;
+    pageSize: number;
+    pageCount: number;
+    total: number;
+  }
+
+  interface IMuxAssetResponse {
+    data: IMuxAsset;
+    meta: IMeta;
+  }
+
+  interface IMeta {
+    pagination: IPagination;
+  }
+
+
+
+  interface IPlatformNotification {
+    id: number;
+    attributes: {
+      source: string;
+      platform: string;
+      date: string;
+      date2: string;
+      vtuber: number;
     }
+  }
 
-    interface IMuxAssetResponse {
-        data: IMuxAsset;
-        meta: IMeta;
+  interface IPlatformNotificationResponse {
+    data: IPlatformNotification;
+    meta: IMeta;
+    error?: any;
+  }
+
+  interface IStream {
+    id: number;
+    attributes: {
+      date: string;
+      date2: string;
+      archiveStatus: 'good' | 'issue' | 'missing';
+      vods: IVodsResponse;
+      cuid: string;
+      vtuber: IVtuberResponse;
+      tweet: ITweetResponse;
+      isChaturbateStream: boolean;
+      isFanslyStream: boolean;
+      platformNotifications: IPlatformNotification[];
     }
+  }
 
-    interface IMeta {
-        pagination: IPagination;
+  interface IStreamResponse {
+    data: IStream;
+    meta: IMeta;
+    error?: any;
+  }
+
+  interface IStreamsResponse {
+    data: IStream[];
+    meta: IMeta;
+  }
+
+
+  interface IVtuber {
+    id: number;
+    attributes: {
+      slug: string;
+      displayName: string;
+      chaturbate?: string;
+      twitter?: string;
+      patreon?: string;
+      twitch?: string;
+      tiktok?: string;
+      onlyfans?: string;
+      youtube?: string;
+      linktree?: string;
+      carrd?: string;
+      fansly?: string;
+      pornhub?: string;
+      discord?: string;
+      reddit?: string;
+      throne?: string;
+      instagram?: string;
+      facebook?: string;
+      merch?: string;
+      vods: IVod[];
+      description1: string;
+      description2?: string;
+      image: string;
+      imageBlur?: string;
+      themeColor: string;
+      fanslyId?: string;
+      chaturbateId?: string;
+      twitterId?: string;
     }
+  }
 
+  interface IVtuberResponse {
+    data: IVtuber;
+    meta: IMeta;
+  }
 
+  interface IVtubersResponse {
+    data: IVtuber[];
+    meta: IMeta;
+  }
 
-    interface IPlatformNotification {
-        id: number;
-        attributes: {
-            source: string;
-            platform: string;
-            date: string;
-            date2: string;
-            vtuber: number;
-        }
-    }
-
-    interface IPlatformNotificationResponse {
-        data: IPlatformNotification;
-        meta: IMeta;
-        error?: any;
-    }
-
-    interface IStream {
-        id: number;
-        attributes: {
-            date: string;
-            date2: string;
-            archiveStatus: 'good' | 'issue' | 'missing';
-            vods: IVodsResponse;
-            cuid: string;
-            vtuber: IVtuberResponse;
-            tweet: ITweetResponse;
-            isChaturbateStream: boolean;
-            isFanslyStream: boolean;
-            platformNotifications: IPlatformNotification[];
-        }
-    }
-
-    interface IStreamResponse {
-        data: IStream;
-        meta: IMeta;
-        error?: any;
-    }
-
-    interface IStreamsResponse {
-        data: IStream[];
-        meta: IMeta;
-    }
-
-
-    interface IVtuber {
-        id: number;
-        attributes: {
-            slug: string;
-            displayName: string;
-            chaturbate?: string;
-            twitter?: string;
-            patreon?: string;
-            twitch?: string;
-            tiktok?: string;
-            onlyfans?: string;
-            youtube?: string;
-            linktree?: string;
-            carrd?: string;
-            fansly?: string;
-            pornhub?: string;
-            discord?: string;
-            reddit?: string;
-            throne?: string;
-            instagram?: string;
-            facebook?: string;
-            merch?: string;
-            vods: IVod[];
-            description1: string;
-            description2?: string;
-            image: string;
-            imageBlur?: string;
-            themeColor: string;
-            fanslyId?: string;
-            chaturbateId?: string;
-            twitterId?: string;
-        }
-    }
-
-    interface IVtuberResponse {
-        data: IVtuber;
-        meta: IMeta;
-    }
-
-    interface IVtubersResponse {
-        data: IVtuber[];
-        meta: IMeta;
-    }
-
-    type NotificationData = {
-        isMatch: boolean;
-        url?: string;
-        platform?: string;
-        channel?: string;
-        displayName?: string;
-        date?: string;
-        userId?: string | null;
-        avatar?: string;
-    };
+  type NotificationData = {
+    isMatch: boolean;
+    url?: string;
+    platform?: string;
+    channel?: string;
+    displayName?: string;
+    date?: string;
+    userId?: string | null;
+    avatar?: string;
+  };
 }

scripts/factory-test.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+postgres_pod_name=postgresql-primary-0
+
+if [ -z $POSTGRES_PASSWORD ]; then 
+    echo "POSTGRES_PASSWORD was missing in env. Are you executing this script via Tilt? (that is the intended method)"
+    exit 5
+fi
+
+kubectl -n futureporn exec "${postgres_pod_name}" -- env PGPASSWORD=${POSTGRES_PASSWORD} psql -U postgres -d futureporn --command "
+SELECT graphile_worker.add_job(
+  'combine_video_segments',
+  payload := json_build_object(
+    's3_manifest', json_build_array(
+      json_build_object('id', '4_z7d53875ff1c32a1983d30b18_f118989ca296359da_d20240809_m205858_c000_v0001408_t0033_u01723237138038', 'key', 'mock-stream0.mp4'),
+      json_build_object('id', '4_z7d53875ff1c32a1983d30b18_f107c0649cef835e4_d20240809_m205859_c000_v0001406_t0016_u01723237139170', 'key', 'mock-stream1.mp4'),
+      json_build_object('id', '4_z7d53875ff1c32a1983d30b18_f10651c62f4ca1b2f_d20240809_m205900_c000_v0001076_t0022_u01723237140217', 'key', 'mock-stream2.mp4')
+    )
+  ),
+  max_attempts := 3
+);"

services/bot/src/bot.ts

@@ -6,7 +6,7 @@ import { configs } from './config.ts'
 export const bot = createProxyCache(
   createBot({
     token: configs.token,
-    intents: Intents.Guilds
+    intents: Intents.Guilds | Intents.GuildMessages
   }),
   {
     desiredProps: {

services/bot/src/commands/record.ts

@@ -69,7 +69,7 @@ createCommand({
         { name: 'Filesize', value: '0 bytes', inline: true},
         { name: 'URL', value: url, inline: false }
       ])
-      .setColor('#33eb23')
+      .setColor('#808080')
     
     const response: InteractionCallbackData = { embeds }
     const message = await interaction.edit(response)

services/bot/src/config.ts

@@ -1,18 +1,35 @@
+
+if (!process.env.WORKER_CONNECTION_STRING) throw new Error("WORKER_CONNECTION_STRING was missing from env");
 if (!process.env.POSTGREST_URL) throw new Error('Missing POSTGREST_URL env var');
 if (!process.env.DISCORD_TOKEN) throw new Error('Missing DISCORD_TOKEN env var');
+if (!process.env.DISCORD_CHANNEL_ID) throw new Error("DISCORD_CHANNEL_ID was missing from env");
+if (!process.env.DISCORD_GUILD_ID) throw new Error("DISCORD_GUILD_ID was missing from env");
 if (!process.env.AUTOMATION_USER_JWT) throw new Error('Missing AUTOMATION_USER_JWT env var');
 const token = process.env.DISCORD_TOKEN!
 const postgrestUrl = process.env.POSTGREST_URL!
+const discordChannelId = process.env.DISCORD_CHANNEL_ID!
+const discordGuildId = process.env.DISCORD_GUILD_ID!
 const automationUserJwt = process.env.AUTOMATION_USER_JWT!
+const connectionString = process.env.WORKER_CONNECTION_STRING!
+
+console.log(`hello i am configs and configs.connectionString=${connectionString}`)
 
-export const configs: Config = {
-  token,
-  postgrestUrl,
-  automationUserJwt,
-}
 
 export interface Config {
   token: string;
   postgrestUrl: string;
   automationUserJwt: string;
+  discordGuildId: string;
+  discordChannelId: string;
+  connectionString: string;
 }
+
+
+export const configs: Config = {
+  token,
+  postgrestUrl,
+  automationUserJwt,
+  discordGuildId,
+  discordChannelId,
+  connectionString,
+}

services/bot/src/crontab

@@ -0,0 +1,18 @@
+# @see https://worker.graphile.org/docs/cron
+#
+# ┌───────────── UTC minute (0 - 59)
+# │ ┌───────────── UTC hour (0 - 23)
+# │ │ ┌───────────── UTC day of the month (1 - 31)
+# │ │ │ ┌───────────── UTC month (1 - 12)
+# │ │ │ │ ┌───────────── UTC day of the week (0 - 6) (Sunday to Saturday)
+# │ │ │ │ │ ┌───────────── task (identifier) to schedule
+# │ │ │ │ │ │    ┌────────── optional scheduling options
+# │ │ │ │ │ │    │     ┌────── optional payload to merge
+# │ │ │ │ │ │    │     │
+# │ │ │ │ │ │    │     │
+# * * * * * task ?opts {payload}
+
+
+## every 5 minutes, we see which /records are stale and we mark them as such.
+## this prevents stalled Record updates by marking stalled recordings as stopped
+*/5 * * * * expire_records

services/bot/src/index.ts

@@ -1,14 +1,12 @@
-import 'dotenv/config'
-// import loadCommands from './loadCommands.js'
-// import deployCommands from './deployCommands.js'
-// import loadEvents from './loadEvents.js'
-// import updateDiscordMessage from './tasks/update_discord_message.js'
-import { type WorkerUtils } from 'graphile-worker'
+
+import updateDiscordMessage from './tasks/update_discord_message.js'
+import { type WorkerUtils, type RunnerOptions, run } from 'graphile-worker'
 import { bot } from './bot.ts'
 import type { Interaction } from '@discordeno/bot'
 import { importDirectory } from './utils/loader.ts'
 import { join, dirname } from 'node:path'
 import { fileURLToPath } from 'url';
+import { configs } from './config.ts'
 
 const __dirname = dirname(fileURLToPath(import.meta.url));
 
@@ -18,43 +16,36 @@ export interface ExecuteArguments {
   workerUtils: WorkerUtils;
 }
 
-if (!process.env.AUTOMATION_USER_JWT) throw new Error(`AUTOMATION_USER_JWT was missing from env`);
-if (!process.env.DISCORD_TOKEN) throw new Error("DISCORD_TOKEN was missing from env");
-if (!process.env.DISCORD_CHANNEL_ID) throw new Error("DISCORD_CHANNEL_ID was missing from env");
-if (!process.env.DISCORD_GUILD_ID) throw new Error("DISCORD_GUILD_ID was missing from env");
-if (!process.env.WORKER_CONNECTION_STRING) throw new Error("WORKER_CONNECTION_STRING was missing from env");
 
-const preset: GraphileConfig.Preset = {
-  worker: {
-    connectionString: process.env.WORKER_CONNECTION_STRING,
-    concurrentJobs: 3,
-    fileExtensions: [".js", ".ts"]
-  },
-};
-
-// async function setupGraphileWorker() {
-//   const runnerOptions: RunnerOptions = {
-//     preset,
-//     taskList: {
-//       'updateDiscordMessage': updateDiscordMessage
-//     }
-//   }
+async function setupGraphileWorker() {
+  const preset: GraphileConfig.Preset = {
+    worker: {
+      connectionString: configs.connectionString,
+      concurrentJobs: 3,
+      fileExtensions: [".js", ".ts"],
+      taskDirectory: join(__dirname, 'tasks')
+    },
+  };
+  console.log('worker preset as follows')
+  console.log(preset)
+  const runnerOptions: RunnerOptions = {
+    preset
+    // concurrency: 3,
+    // connectionString: configs.connectionString,
+    // taskDirectory: join(__dirname, 'tasks'),
+    // taskList: {
+    //   'update_discord_message': updateDiscordMessage
+    // }
+  }
   
-//   const runner = await run(runnerOptions)
-//   if (!runner) throw new Error('failed to initialize graphile worker');
-//   await runner.promise
-// }
+  const runner = await run(runnerOptions)
+  if (!runner) throw new Error('failed to initialize graphile worker');
+  await runner.promise
+}
 
 
-// async function setupWorkerUtils() {
-//   const workerUtils = await makeWorkerUtils({
-//     preset
-//   });
-//   await workerUtils.migrate()
-//   return workerUtils
-// }
 
-async function main() {
+async function setupBot() {
   
   bot.logger.info('Starting @futureporn/bot.')
 
@@ -64,16 +55,15 @@ async function main() {
   bot.logger.info('Loading events...')
   await importDirectory(join(__dirname, './events'))
 
-
-  // const commands = await loadCommands()
-  // if (!commands) throw new Error('there were no commands available to be loaded.');
-  // await deployCommands(commands.map((c) => c.data.toJSON()))
-  // console.log(`${commands.length} commands deployed: ${commands.map((c) => c.data.name).join(', ')}`)
-  // const workerUtils = await setupWorkerUtils()
-  // setupGraphileWorker()
   await bot.start()
 }
 
+
+async function main() {
+  await setupBot()
+  await setupGraphileWorker()
+}
+
 main().catch((e) => {
   console.error("error during main() function")
   console.error(e)

services/bot/src/tasks/update_discord_message.ts

@@ -3,9 +3,19 @@ import type { RecordingState } from '@futureporn/types'
 import { type Task, type Helpers } from 'graphile-worker'
 import { add } from 'date-fns'
 import prettyBytes from 'pretty-bytes'
-import { EmbedsBuilder, type Component } from '@discordeno/bot'
-
-
+import { 
+  EmbedsBuilder, 
+  ButtonStyles, 
+  type ActionRow, 
+  MessageComponentTypes, 
+  type ButtonComponent, 
+  type InputTextComponent, 
+  type EditMessage,
+  type Message,
+  type Embed
+} from '@discordeno/bot'
+import { bot } from '../bot.ts'
+import { configs } from '../config.ts'
 
 interface Payload {
   record_id: number;
@@ -19,11 +29,6 @@ function assertPayload(payload: any): asserts payload is Payload {
 }
 
 
-if (!process.env.AUTOMATION_USER_JWT) throw new Error(`AUTOMATION_USER_JWT was missing from env`);
-if (!process.env.DISCORD_TOKEN) throw new Error("DISCORD_TOKEN was missing from env");
-if (!process.env.DISCORD_CHANNEL_ID) throw new Error("DISCORD_CHANNEL_ID was missing from env");
-if (!process.env.DISCORD_GUILD_ID) throw new Error("DISCORD_GUILD_ID was missing from env");
-
 
 
 async function editDiscordMessage({ helpers, recordingState, discordMessageId, url, fileSize, recordId }: { recordId: number, fileSize: number, url: string, helpers: Helpers, recordingState: RecordingState, discordMessageId: string }) {
@@ -34,46 +39,52 @@ async function editDiscordMessage({ helpers, recordingState, discordMessageId, u
   // const { captureJobId } = job.data
   helpers.logger.info(`editDiscordMessage has begun with discordMessageId=${discordMessageId}, state=${recordingState}`)
   
-
-  // create a discord.js client
-  const client = new Client({
-    intents: [GatewayIntentBits.Guilds, GatewayIntentBits.GuildMessages],
-  });
-
-  // Log in to Discord with your client's token
-  client.login(process.env.DISCORD_TOKEN);
-
   
-  const guild = await client.guilds.fetch(process.env.DISCORD_GUILD_ID!) as Guild
-  if (!guild) throw new Error('guild was undefined');
+  // const guild = await bot.cache.guilds.get(BigInt(configs.discordGuildId))
+  // const channel = guild?.channels.get(BigInt(configs.discordChannelId))
   
-  helpers.logger.info('here is the guild as follows')
-  helpers.logger.info(guild.toString())
-  helpers.logger.info(`fetching discord channel id=${process.env.DISCORD_CHANNEL_ID} from discord guild`)
-  const channel = await client.channels.fetch(process.env.DISCORD_CHANNEL_ID!) as TextChannel
-  if (!channel) throw new Error(`discord channel was undefined`);
+  // // const channel = await bot.cache.channels.get()
+  // console.log('channel as follows')
+  // console.log(channel)
+  
+  const channelId = BigInt(configs.discordChannelId)
+  const updatedMessage: EditMessage = {
+    embeds: getStatusEmbed({ recordingState, fileSize, recordId, url }),
+  }
+  bot.helpers.editMessage(channelId, discordMessageId, updatedMessage)
 
-  const message = await channel.messages.fetch(discordMessageId)
-  helpers.logger.info(`discordMessageId=${discordMessageId}`)
-  helpers.logger.info(message as any)
+  // channel.
+  
+  // const guild = await client.guilds.fetch(process.env.DISCORD_GUILD_ID!) as Guild
+  // if (!guild) throw new Error('guild was undefined');
+  
+  // helpers.logger.info('here is the guild as follows')
+  // helpers.logger.info(guild.toString())
+  // helpers.logger.info(`fetching discord channel id=${process.env.DISCORD_CHANNEL_ID} from discord guild`)
+  // const channel = await client.channels.fetch(process.env.DISCORD_CHANNEL_ID!) as TextChannel
+  // if (!channel) throw new Error(`discord channel was undefined`);
 
-  const statusEmbed = getStatusEmbed({ recordId, recordingState, fileSize, url })
-  const buttonRow = getButtonRow(recordingState)
+  // const message = await channel.messages.fetch(discordMessageId)
+  // helpers.logger.info(`discordMessageId=${discordMessageId}`)
+  // helpers.logger.info(message as any)
+
+  // const statusEmbed = getStatusEmbed({ recordId, recordingState, fileSize, url })
+  // const buttonRow = getButtonRow(recordingState)
 
 
-  // const embed = new EmbedBuilder().setTitle('Attachments');
+  // // const embed = new EmbedBuilder().setTitle('Attachments');
 
 
-  const updatedMessage = {
-    embeds: [
-      statusEmbed
-    ],
-    components: [
-      buttonRow
-    ]
-  };
+  // const updatedMessage = {
+  //   embeds: [
+  //     statusEmbed
+  //   ],
+  //   components: [
+  //     buttonRow
+  //   ]
+  // };
 
-  message.edit(updatedMessage)
+  // message.edit(updatedMessage)
 
 
 }
@@ -121,14 +132,15 @@ export const updateDiscordMessage: Task = async function (payload, helpers: Help
   }
 }
 
+
 function getStatusEmbed({
   recordingState, recordId, fileSize, url
 }: { fileSize: number, recordingState: RecordingState, recordId: number, url: string }) {
   const embeds = new EmbedsBuilder()
     .setTitle(`Record ${recordId}`)
     .setFields([
-      { name: 'Status', value: 'Pending', inline: true },
-      { name: 'Filesize', value: `${fileSize} bytes (${prettyBytes(fileSize)})`, inline: true },
+      { name: 'Status', value: recordingState.charAt(0).toUpperCase()+recordingState.slice(1), inline: true },
+      { name: 'Filesize', value: prettyBytes(fileSize), inline: true },
       { name: 'URL', value: url, inline: false },
     ])
   if (recordingState === 'pending') {
@@ -157,72 +169,59 @@ function getStatusEmbed({
 
 
 
-function getButtonRow(state: RecordingState) {
-
-  const button = new Component()
-    .setType("BUTTON")
-
-  // // Button with raw types
-  // const button2 = new Component()
-  //   .setType(2)
-  //   .setStyle(4)
-  //   .setLabel("DO NOT CLICK")
-  //   .setCustomId("12345")
-  //   .toJSON();
-
-  // const actionRow = new Component()
-  //   .setType("ACTION_ROW")
-  //   .setComponents(button, button2)
-  //   .toJSON();
-
-  // return actionRow
-
-  // Message to send
-  // const messageOptions = { content: "hello", components: [actionRow] };
-
-  // await client.helpers.sendMessage(channelId, messageOptions); // You can also use the Message Structure
-
-  if (state === 'pending') {
-    button
-      .setCustomId('stop')
-      .setLabel('Cancel')
-      .setEmoji('❌')
-      .setStyle('DANGER')
-  } else if (state === 'recording') {
-    button
-      .setCustomId('stop')
-      .setLabel('Stop Recording')
-      .setEmoji('🛑')
-      .setStyle('DANGER')
+function getButtonRow(state: RecordingState): ActionRow {
+  const components: ButtonComponent[] = []
+  
+  if (state === 'pending' || state === 'recording') {
+    const stopButton: ButtonComponent = {
+      type: MessageComponentTypes.Button,
+      customId: 'stop',
+      label: 'Cancel',
+      style: ButtonStyles.Danger
+    }
+    components.push(stopButton)
   } else if (state === 'aborted') {
-    button
-      .setCustomId('retry')
-      .setLabel('Retry Recording')
-      .setEmoji('🔄')
-      .setStyle('SUCCESS')
+    const retryButton: ButtonComponent = {
+      type: MessageComponentTypes.Button,
+      customId: 'retry',
+      label:  'Retry Recording',
+      emoji: {
+        name: 'retry'
+      },
+      style: ButtonStyles.Secondary
+    }
+    components.push(retryButton)
   } else if (state === 'ended') {
-    button
-      .setCustomId('download')
-      .setLabel('Download Recording')
-      .setEmoji('📥')
-      .setStyle('PRIMARY')
+    const downloadButton: ButtonComponent = {
+      type: MessageComponentTypes.Button,
+      customId: 'download',
+      label: 'Download Recording',
+      emoji: {
+        id: BigInt('1253191939461873756')
+      },
+      style: ButtonStyles.Success
+    }
+    components.push(downloadButton)
   } else {
-    button
-      .setCustomId('unknown')
-      .setLabel('Unknown State')
-      .setEmoji('🤔')
-      .setStyle('SECONDARY')
+    const unknownButton: ButtonComponent = {
+      type: MessageComponentTypes.Button,
+      customId: 'unknown',
+      label: 'Unknown State',
+      emoji: {
+        name: 'thinking'
+      },
+      style: ButtonStyles.Primary
+    }
+    components.push(unknownButton)
+  }
+  
+
+  const actionRow: ActionRow = {
+    type: MessageComponentTypes.ActionRow,
+    components: components as [ButtonComponent]
   }
 
-  const actionRow = new Component
-  return new ActionRowBuilder<MessageActionRowComponentBuilder>()
-    .addComponents([
-      new ButtonBuilder()
-        .setCustomId(id)
-        .setLabel(label)
-        .setEmoji(emoji)
-        .setStyle(style),
-    ]);
+  return actionRow
 }
 
 

services/capture/src/Record.ts

@@ -131,7 +131,8 @@ export default class Record {
   
       parallelUploads3.on("httpUploadProgress", (progress) => {
         if (progress?.loaded) {
-          console.log(`uploaded ${progress.loaded} bytes (${prettyBytes(progress.loaded)})`);
+          if (this.onProgress) this.onProgress(this.counter);
+          // console.log(`uploaded ${progress.loaded} bytes (${prettyBytes(progress.loaded)})`);
         } else {
           console.log(`httpUploadProgress ${JSON.stringify(progress, null, 2)}`)
         }
@@ -158,12 +159,9 @@ export default class Record {
 
     
     // streams setup
+
     this.uploadStream.on('data', (data) => {
       this.counter += data.length
-      if (this.counter % (1 * 1024 * 1024) <= 1024) {
-        console.log(`Received ${this.counter} bytes (${prettyBytes(this.counter)})`);
-        if (this.onProgress) this.onProgress(this.counter)
-      }
     })
     this.uploadStream.on('close', () => {
       console.log('[!!!] upload stream has closed')
@@ -205,8 +203,6 @@ export default class Record {
       }
     )
 
-    // await this.saveToDisk()
-
     console.log('awaiting uploadToS3()...')
     await this.uploadToS3()
     console.log('uploadToS3() is complete.')

services/capture/src/tasks/record.ts

@@ -58,7 +58,9 @@ async function getRecording(url: string, recordId: number, helpers: Helpers) {
   const playlistUrl = await getPlaylistUrl(url)
   const s3Client = Record.makeS3Client({ accessKeyId, secretAccessKey, region, endpoint })
   const inputStream = Record.getFFmpegStream({ url: playlistUrl })
-  const onProgress = (fileSize: number) => { helpers.logger.info(`onProgress() has fired~! fileSize=${fileSize}`); updateDatabaseRecord({ recordId, recordingState: 'recording', fileSize }).then(checkIfAborted).then((isAborted) => isAborted ? abortController.abort() : null) }
+  const onProgress = (fileSize: number) => { 
+    updateDatabaseRecord({ recordId, recordingState: 'recording', fileSize }).then(checkIfAborted).then((isAborted) => isAborted ? abortController.abort() : null)
+  }
   const record = new Record({ inputStream, onProgress, bucket, s3Client, jobId: ''+recordId, abortSignal })
   return record
 }
@@ -67,7 +69,16 @@ function checkIfAborted(record: RawRecordingRecord): boolean {
   return (record.is_aborted)
 }
 
-async function updateDatabaseRecord({recordId, recordingState, fileSize}: { recordId: number, recordingState: RecordingState, fileSize: number }): Promise<RawRecordingRecord> {
+async function updateDatabaseRecord({ 
+  recordId, 
+  recordingState, 
+  fileSize
+}: {
+  recordId: number, 
+  recordingState: RecordingState, 
+  fileSize: number
+}): Promise<RawRecordingRecord> {
+  // console.log(`updating database record with recordId=${recordId}, recordingState=${recordingState}, fileSize=${fileSize}`)
   const payload: any = {
     file_size: fileSize
   }
@@ -83,7 +94,8 @@ async function updateDatabaseRecord({recordId, recordingState, fileSize}: { reco
     body: JSON.stringify(payload)
   })
   if (!res.ok) {
-    throw new Error(`failed to updateDatabaseRecord. status=${res.status}, statusText=${res.statusText}`);
+    const body = await res.text()
+    throw new Error(`failed to updateDatabaseRecord. status=${res.status}, statusText=${res.statusText}, body=${body}`);
   }
   const body = await res.json() as RawRecordingRecord[];
   if (!body[0]) throw new Error(`failed to get a record that matched recordId=${recordId}`)

services/factory/README.md

@@ -0,0 +1,5 @@
+# @futureporn/factory
+
+Factory takes raw materials (video segments) and produces an end product (encoded video, thumbnail)
+
+factory has a big disk and lots of RAM in order to do transcoding tasks

services/factory/package.json

@@ -0,0 +1,39 @@
+{
+  "name": "@futureporn/factory",
+  "type": "module",
+  "version": "1.0.0",
+  "description": "",
+  "main": "src/index.ts",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "dev": "pnpm run dev.nodemon # yes this is crazy to have nodemon execute tsx, but it's the only way I have found to get live reloading in TS/ESM/docker with Graphile Worker's way of loading tasks",
+    "dev.tsx": "tsx ./src/index.ts",
+    "dev.nodemon": "nodemon --ext ts --exec \"pnpm run dev.tsx\"",
+    "dev.node": "node --no-warnings=ExperimentalWarning --loader ts-node/esm src/index.ts"
+  },
+  "keywords": [
+    "transcode",
+    "transcoding",
+    "process",
+    "processing"
+  ],
+  "author": "@cj_clippy",
+  "license": "Unlicense",
+  "dependencies": {
+    "@aws-sdk/client-s3": "^3.627.0",
+    "@aws-sdk/lib-storage": "^3.588.0",
+    "@paralleldrive/cuid2": "^2.2.2",
+    "@types/node": "^22.1.0",
+    "dotenv": "^16.4.5",
+    "fluture": "^14.0.0",
+    "graphile-worker": "^0.16.6",
+    "ramda": "^0.30.1"
+  },
+  "devDependencies": {
+    "@futureporn/types": "workspace:^",
+    "@types/ramda": "^0.30.1",
+    "nodemon": "^3.1.4",
+    "ts-node": "^10.9.2",
+    "tsx": "^4.17.0"
+  }
+}

services/factory/src/config.ts

@@ -0,0 +1,46 @@
+import { config } from 'dotenv'
+import { join, dirname } from 'node:path'
+import { fileURLToPath } from 'node:url';
+const __dirname = dirname(fileURLToPath(import.meta.url));
+config({ path: join(__dirname, '../../../.env.development') })
+
+
+if (!process.env.WORKER_CONNECTION_STRING) throw new Error("WORKER_CONNECTION_STRING was missing from env");
+if (!process.env.POSTGREST_URL) throw new Error('Missing POSTGREST_URL env var');
+if (!process.env.AUTOMATION_USER_JWT) throw new Error('Missing AUTOMATION_USER_JWT env var');
+if (!process.env.S3_ACCESS_KEY_ID) throw new Error('Missing S3_ACCESS_KEY_ID env var');
+if (!process.env.S3_SECRET_ACCESS_KEY) throw new Error('Missing S3_BUCKET_APPLICATION_KEY env var');
+if (!process.env.S3_REGION) throw new Error('Missing S3_REGION env var');
+if (!process.env.S3_ENDPOINT) throw new Error('Missing S3_REGION env var');
+if (!process.env.S3_BUCKET) throw new Error('Missing S3_BUCKET env var');
+const postgrestUrl = process.env.POSTGREST_URL!
+const automationUserJwt = process.env.AUTOMATION_USER_JWT!
+const connectionString = process.env.WORKER_CONNECTION_STRING!
+const s3AccessKeyId = process.env.S3_ACCESS_KEY_ID!
+const s3Region = process.env.S3_REGION!
+const s3Endpoint = process.env.S3_ENDPOINT!
+const s3SecretAccessKey = process.env.S3_SECRET_ACCESS_KEY!
+const s3Bucket = process.env.S3_BUCKET!
+
+export interface Config {
+  postgrestUrl: string;
+  automationUserJwt: string;
+  connectionString: string;
+  s3AccessKeyId: string;
+  s3SecretAccessKey: string;
+  s3Region: string;
+  s3Endpoint: string;
+  s3Bucket: string;
+}
+
+
+export const configs: Config = {
+  postgrestUrl,
+  automationUserJwt,
+  connectionString,
+  s3AccessKeyId,
+  s3SecretAccessKey,
+  s3Endpoint,
+  s3Region,
+  s3Bucket,
+}

services/factory/src/index.ts

@@ -0,0 +1,47 @@
+
+import type { RunnerOptions, GraphileConfig } from 'graphile-worker'
+import { run } from 'graphile-worker'
+import { join, dirname } from 'node:path'
+import { fileURLToPath } from 'url'
+import { configs } from './config.ts'
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+
+
+async function setupGraphileWorker() {
+  try {
+    const preset: GraphileConfig.Preset = {
+      worker: {
+        connectionString: configs.connectionString,
+        concurrentJobs: 3,
+        fileExtensions: [".js", ".ts"],
+        taskDirectory: join(__dirname, 'tasks')
+      },
+    };
+    console.log('worker preset as follows')
+    console.log(preset)
+    const runnerOptions: RunnerOptions = {
+      preset
+    }
+    
+    const runner = await run(runnerOptions)
+    if (!runner) throw new Error('failed to initialize graphile worker');
+    await runner.promise
+  } catch (e) {
+    console.error('error caught during setupGraphileWorker')
+    console.error(e)
+  }
+}
+
+
+
+
+async function main() {
+  await setupGraphileWorker()
+}
+
+main().catch((e) => {
+  console.error("error during main() function")
+  console.error(e)
+  process.exit(3)
+})

services/factory/src/tasks/combine_video_segments.ts

@@ -0,0 +1,303 @@
+
+import { Helpers, type Task } from 'graphile-worker'
+import { basename, join } from 'node:path';
+import { S3Client, GetObjectCommand } from "@aws-sdk/client-s3"
+import { Upload } from "@aws-sdk/lib-storage"
+import { createId } from '@paralleldrive/cuid2';
+// import { downloadS3File, uploadToS3, createStrapiB2File, createStrapiVod, createStrapiStream } from '@futureporn/storage'
+// import { concatenateVideoSegments } from '@futureporn/video'
+import { execFile } from 'node:child_process';
+import { configs } from '../config';
+import { pipeline, PassThrough, Readable } from 'node:stream';
+import { createReadStream, createWriteStream, write } from 'node:fs';
+import { writeFile, readFile } from 'node:fs/promises';
+import { tmpdir } from 'node:os';
+import { promisify } from 'node:util';
+
+interface s3File {
+  key: string;
+  id: string;
+}
+
+interface Payload {
+  s3_manifest: s3File[];
+}
+
+interface S3Target {
+  Bucket: string;
+  Key: string;
+  Body: Readable;
+}
+
+interface S3UploadParameters {
+  bucket: string;
+  keyName: string;
+  uploadStream: PassThrough;
+  client: S3Client;
+  onProgress?: Function;
+}
+
+
+function assertPayload(payload: any): asserts payload is Payload {
+  if (typeof payload !== "object" || !payload) throw new Error("invalid payload");
+  if (typeof payload.s3_manifest !== "object") throw new Error("invalid s3_manifest");
+}
+
+
+const downloadS3File = async function (client: S3Client, s3File: s3File): Promise<string> {
+  const bucket = configs.s3Bucket;
+  const { key, id } = s3File
+  console.log(`downloadS3File with s3File key=${key}, bucket=${bucket}`)
+  const getObjectCommand = new GetObjectCommand({ Bucket: bucket, Key: key })
+  const response = await client.send(getObjectCommand)
+  if (!response) throw new Error(`failed to receive a response while calling S3 GetObjectCommand (within downloadS3File)`);
+  if (!response.Body) throw new Error('S3 GetObjectCommand response did not have a Body (within downloadS3File)');
+  const readStream = response.Body as Readable
+  const outputFilePath = join(tmpdir(), key)
+  const writeStream = createWriteStream(outputFilePath)
+  const pipelinePromise = promisify(pipeline)
+  await pipelinePromise(readStream, writeStream)
+  return outputFilePath
+}
+
+/**
+ * 
+ * generate a txt file on disk which ffmpeg's concat filter will use to concatenate files.
+ * example: ffmpeg -f concat -safe 0 -i ./files.txt -c copy ./projektmelody-chaturbate-2023-07-18.mp4
+ * the text file is written to os.tmpdir()
+ * the text file contents looks like the following. 
+ * 
+ *     file './cb-recording-part-1.mp4'
+ *     file './cb-recording-part-2.mp4'
+ *     file './cb-recording-part-3.mp4'
+ */
+const getFFmpegConcatSpecFile = async function (inputVideoFilePaths: string[]): Promise<string> {
+  if (!inputVideoFilePaths) throw new Error('getFFmpegConcatSpec file requires an array of filepaths as argument, but it was undefined');
+  if (inputVideoFilePaths.length < 1) throw new Error('getFFmpegConcatSpec arg0, inputVideoFilePaths was length 0 which is unsupported.');
+  let lines = []
+  for (const filePath of inputVideoFilePaths) {
+    lines.push(`file '${filePath}'`)
+  }
+  const specFilePath = join(tmpdir(), `concat-spec-${createId()}`)
+  await writeFile(specFilePath, lines.join('\n'), { encoding: 'utf-8' })
+  return specFilePath
+}
+
+const getFFmpegConcatenation = async function (specFilePath: string, outputPath: string) {
+  if (!specFilePath) throw new Error('getFFmpegStream requires specFilePath as arg');
+  const execFileP = promisify(execFile)
+  const { stdout, stderr } = await execFileP('ffmpeg', [
+    '-f', 'concat',
+    '-safe', '0',
+    '-i', specFilePath,
+    '-c', 'copy',
+    outputPath
+  ])
+  console.log(stdout)
+  console.log(stderr)
+  return outputPath
+}
+
+const concatVideos = async function (videoFilePaths: string[]): Promise<string> {
+  console.log(`concatVideos with ${JSON.stringify(videoFilePaths)}`)
+  if (!videoFilePaths || videoFilePaths.length < 1 || typeof videoFilePaths[0] !== 'string') throw new Error('concatVideos requires videoFilePaths as arg, but it was undefined or not an array of strings');
+  if (videoFilePaths.length === 1) {
+    // if there is only one video, we don't need to do anything.
+    return videoFilePaths[0]
+  }
+  const concatSpec = await getFFmpegConcatSpecFile(videoFilePaths)
+  const outputVideoPath = join(tmpdir(), `${basename(videoFilePaths[0], '.mp4')}-${createId()}.mp4`)
+  try {
+    await getFFmpegConcatenation(concatSpec, outputVideoPath)
+  } catch (err) {
+    console.error(`error encountered while concatenating video files together`)
+    console.error(err)
+    throw err
+  }
+  // const outputStream = createWriteStream(outputVideoPath)
+  // console.log(`writing concatenated video to ${outputVideoPath}`)
+  //   const pipelinePromise = promisify(pipeline)
+  //   await pipelinePromise(ffmpegStream, outputStream)
+  return outputVideoPath
+}
+
+
+// const uploadToS3 = async function ({ bucket, keyName, uploadStream, client, onProgress }: S3UploadParameters) {
+//   let counter = 0;
+//   const target = {
+//     Bucket: bucket,
+//     Key: keyName,
+//     Body: uploadStream
+//   }
+  
+//   // greets https://stackoverflow.com/a/70159394/1004931
+//   try {
+//     const parallelUploads3 = new Upload({
+//       client,
+//       partSize: 1024 * 1024 * 5,
+//       queueSize: 1,
+//       leavePartsOnError: false,
+//       params: target,
+//     });
+
+
+//     parallelUploads3.on("httpUploadProgress", (progress) => {
+//       if (progress?.loaded) {
+//         if (onProgress) onProgress(counter);
+//         // console.log(`uploaded ${progress.loaded} bytes (${prettyBytes(progress.loaded)})`);
+//       } else {
+//         console.log(`httpUploadProgress ${JSON.stringify(progress, null, 2)}`)
+//       }
+//     });
+
+//     console.log('Waiting for parallelUploads3 to finish...')
+//     await parallelUploads3.done();
+//     console.log('parallelUploads3 is complete.')
+
+//   } catch (e) {
+//     if (e instanceof Error) {
+//       console.error(`We were uploading a file to S3 but then we encountered an error! ${JSON.stringify(e, null, 2)}`)
+//       throw e
+//     } else {
+//       throw new Error(`error of some sort ${JSON.stringify(e, null, 2)}`)
+//     }
+//   }
+// }
+
+
+const setupUploadPipeline = function ({ inputStream, uploadStream }: { inputStream: Readable, uploadStream: PassThrough }) {
+  pipeline(
+    inputStream,
+    uploadStream,
+    (err: any) => {
+      if (err) {
+        console.error(`upload pipeline errored.`)
+        console.error(err)
+      } else {
+        console.log('upload pipeline succeeded.')
+      }
+    }
+  )
+}
+
+const getS3ParallelUpload = async function ({ 
+  filePath, 
+  client,
+  s3KeyName
+}: { 
+  s3KeyName: string,
+  filePath: string, 
+  client: S3Client,
+}): Promise<{upload: Upload, uploadStream: PassThrough}> {
+  if (!filePath) throw new Error("first argument passed to uploadToS3, 'filePath' is undefined");
+
+  console.log(`uploading ${s3KeyName} to S3`)
+
+  const uploadStream = new PassThrough()
+  const target: S3Target = {
+    Bucket: configs.s3Bucket,
+    Key: s3KeyName,
+    Body: uploadStream
+  }
+
+  const upload = new Upload({
+    client,
+    partSize: 1024 * 1024 * 5,
+    queueSize: 1,
+    leavePartsOnError: false,
+    params: target,
+  });
+
+
+  return { upload, uploadStream }
+}
+
+
+
+const createStrapiB2File = async function (): Promise<number> {
+
+}
+
+
+const createStrapiStream = async function (): Promise<number> {
+
+}
+
+
+
+export const combine_video_segments: Task = async function (payload: unknown, helpers: Helpers) {
+  // helpers.logger.info('the following is the raw Task payload')
+  // helpers.logger.info(payload)
+  // helpers.logger.info(JSON.stringify(payload?.s3_manifest))
+  assertPayload(payload)
+  const { s3_manifest } = payload
+  helpers.logger.info(`combine_video_segments started with s3_manifest=${JSON.stringify(s3_manifest)}`)
+
+  /**
+   * Here we take a manifest of S3 files and we download each of them.
+   * Then we combine them all, preserving original order using `ffmpeg -f concat`
+   * Then we upload the resulting video to S3
+   * Then we create records in Strapi
+   *   * B2 file
+   *   * VOD
+   *   * Stream(?)
+   */
+
+
+  // const downloadTasks = s3_manifest.map(file => downloadS3File(client, file));
+  try {
+    
+    const client = new S3Client({
+      endpoint: configs.s3Endpoint,
+      region: configs.s3Region,
+      credentials: {
+        accessKeyId: configs.s3AccessKeyId,
+        secretAccessKey: configs.s3SecretAccessKey
+      }
+    });
+    const s3Manifest = s3_manifest
+    const inputVideoFilePaths = await Promise.all(s3Manifest.map((m) => downloadS3File(client, m)))
+    const concatenatedVideoFile = await concatVideos(inputVideoFilePaths)
+    const s3KeyName = basename(concatenatedVideoFile)
+    const inputStream = createReadStream(concatenatedVideoFile)
+    const filePath = concatenatedVideoFile
+    const { uploadStream, upload } = await getS3ParallelUpload({ client, s3KeyName, filePath })
+    setupUploadPipeline({ inputStream, uploadStream })
+    await upload.done()
+  } catch (e: any) {
+    helpers.logger.error('combined_video_segments failed')
+    if (e instanceof Error) {
+      helpers.logger.error(e.message)
+    } else {
+      helpers.logger.error(e)
+    }
+  }
+
+
+  // const program = pipe(
+  //   parallel(3)(downloadTasks), // Download files in parallel, with a concurrency limit of 3
+  //   chain(concatVideos),        // Concatenate videos
+  //   chain((outputPath) => uploadToS3(client, outputPath)), // Upload to S3
+  //   chain((s3Url) => createStrapiRecord({ videoUrl: s3Url })) // Create Strapi record
+  // );
+
+  // program.fork(
+  //   (error) => {
+  //     helpers.logger.error(`Failed to process video segments: ${error.message}`);
+  //     throw error;
+  //   },
+  //   (result) => {
+  //     helpers.logger.info('Successfully processed video segments');
+  //     return result;
+  //   }
+  // );
+
+  // fork (log ('rejection'))
+  //   (log('resolution'))
+  //   (both (after (200) ('left')) (after (300) ('right')))
+
+
+}
+
+
+export default combine_video_segments

services/factory/src/utils/importDirectory.ts

@@ -0,0 +1,22 @@
+// greetz https://github.com/discordeno/discordeno/blob/main/examples/advanced/src/utils/loader.ts
+
+import { readdir } from 'node:fs/promises'
+import { join } from 'node:path'
+
+export async function importDirectory(folder: string): Promise<void> {
+  const files = await readdir(folder, { recursive: true })
+
+  // bot.logger.info(files)
+  for (const filename of files) {
+    if (!filename.endsWith('.js') && !filename.endsWith('.ts')) continue
+    console.log(`loading ${filename}`)
+
+    // Using `file://` and `process.cwd()` to avoid weird issues with relative paths and/or Windows
+    // await import(`file://${process.cwd()}/${folder}/${filename}`).catch((x) =>
+    await import(join(folder, filename)).catch((x) => 
+      // console.error(x)
+      console.error(`cannot import ${filename} for reason: ${x}`)
+      // logger.fatal(`Cannot import file (${folder}/${filename}) for reason: ${x}`),
+    )
+  }
+}

services/factory/tsconfig.json

@@ -0,0 +1,33 @@
+{
+  "compilerOptions": {
+    // Base Options recommended for all projects
+    "allowImportingTsExtensions": true,
+    "noEmit": true, // tsup does the emissions
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "target": "ESNext",
+    "allowJs": true,
+    "moduleResolution": "Bundler",
+    "resolveJsonModule": true,
+    "moduleDetection": "force",
+    "isolatedModules": true,
+    // Enable strict type checking so you can catch bugs early
+    "strict": true,
+    "noUncheckedIndexedAccess": true,
+    "noImplicitOverride": true,
+    // Transpile our TypeScript code to JavaScript
+    "module": "ESNext",
+    "outDir": "dist",
+    "lib": [
+      "ESNext",
+      "dom"
+    ]
+  },
+  // Include the necessary files for your project
+  "include": [
+    "src/**/*.ts"
+  ],
+  "exclude": [
+    "node_modules"
+  ]
+}

services/migrations/migrations/00005_add-trigger-for-record-update.sql

@@ -5,7 +5,7 @@ CREATE FUNCTION public.tg__update_discord_message() RETURNS trigger
   AS $$
     begin
       PERFORM graphile_worker.add_job('update_discord_message', json_build_object(
-        'record_id', NEW.record_id
+        'record_id', NEW.id
       ), max_attempts := 3);
       return NEW;
     end;