100 batch failing cause of tx pool i think

yield each
2024-04-12 18:06:14 +10:00 · 2024-04-12 17:24:39 +10:00
56 changed files with 5428 additions and 22742 deletions
@@ -1,16 +0,0 @@
 .env
 *.env
 .env*
 .venv/
 vision-credentials.json
 __pycache__/
 node_modules
 # drop the workspace file cause it leaks info about personal machines
 *.sublime-workspace
 data/
 meili_data/
 data.bak/
@@ -1,9 +1,8 @@
 .env
 *.env
 .env*
 .venv/
-vision-credentials.json
+gimmeme-d052de2b9472.json
 gimmeme-db7225b3cf31.json
 __pycache__/
 node_modules
@@ -0,0 +1,8 @@
 # memestream
 ## TODO
 [ ] Backfill last N images from a channel
 [ ] Set oldest_img_id for channel
 [ ]
 [ ] change downloader to url type
@@ -1,7 +0,0 @@
 FROM node:20
 WORKDIR /usr/src/memestream
 COPY . /usr/src/memestream
 RUN npm i
 RUN npx prisma generate
 CMD npm start
@@ -1,5 +0,0 @@
 # memestream
 ## TODO
 [ ] change downloader to url type
@@ -1,344 +0,0 @@
 // index.ts
 import "dotenv/config";
 import { exec as execCb } from "child_process";
 import { promisify } from "util";
 import pino from "pino";
 import * as Minio from "minio";
 import Vision from "@google-cloud/vision";
 import { PrismaClient } from "@prisma/client";
 import { MeiliSearch } from "meilisearch";
 // src/scraper.ts
 import { setTimeout } from "timers/promises";
 import axios2 from "axios";
 import _2 from "lodash";
 // src/attachments.ts
 import sharp from "sharp";
 import axios from "axios";
 import mime from "mime-types";
 import _ from "lodash";
 var STORAGE_BUCKET = process.env.STORAGE_BUCKET;
 var IMAGE_TYPES = [
  "image/png",
  "image/jpeg",
  "image/webp",
  "image/gif"
 ];
 function isImage(a) {
  return IMAGE_TYPES.includes(a.contentType);
 }
 function objectName(a) {
  if (isImage(a))
    return `${a.memeId}.webp`;
  return `${a.memeId}.${mime.extension(a.contentType)}`;
 }
 async function attachmentService(log, minio, prisma, memes) {
  async function ensureStorageBucketExists() {
    const exists = await minio.bucketExists(STORAGE_BUCKET);
    if (exists)
      return true;
    await minio.makeBucket(STORAGE_BUCKET);
  }
  async function storeAttachment(a) {
    const download = await axios.get(a.url, { responseType: "stream" });
    const stream = () => {
      if (isImage(a)) {
        const converter = sharp().webp();
        download.data.pipe(converter);
        return converter;
      }
      return download.data;
    };
    return minio.putObject(
      STORAGE_BUCKET,
      objectName(a),
      stream(),
      null,
      // hardcode this for now, we upload everything as webp
      { "Content-Type": "image/webp" }
    );
  }
  async function deleteAttachment(a) {
    return minio.removeObject(STORAGE_BUCKET, objectName(a));
  }
  async function process2(a, history) {
    try {
      const results = await prisma.$transaction(async (prisma2) => {
        const meme = memes.fromAttachment(a);
        const dbMeme = await prisma2.meme.upsert({ create: meme, update: meme, where: { id: meme.id } });
        const dbA = await prisma2.attachment.upsert({ create: a, update: a, where: { id: a.id } });
        log.debug({ msg: "pending addition to db", dbMeme });
        const upload = await storeAttachment(a);
        log.debug({ msg: "successfully uploaded", upload });
        await memes.persist(dbMeme);
        log.info(dbMeme, "new meme");
        return { meme: dbMeme, upload, attachment: dbA };
      }, { timeout: 6e4 });
    } catch (e) {
      if (e.meta?.modelName !== "Meme" || e.meta?.target?.[0] !== "attachmentId") {
        log.error(e, "failed to process attachment");
        log.error(_.omit(a, ["vision"]), "failed to process attachment");
      }
      await deleteAttachment(a);
    }
    const newHistory = await prisma.channelHistory.update({ data: history, where: { id: history.id } });
    log.debug({ newHistory }, "updated channel history");
    return true;
  }
  await ensureStorageBucketExists();
  return {
    process: process2
  };
 }
 // src/scraper.ts
 function convertSnowflakeToDate(snowflake) {
  const DISCORD_EPOCH = 14200704e5;
  const milliseconds = global.BigInt(snowflake) >> 22n;
  return new Date(Number(milliseconds) + DISCORD_EPOCH);
 }
 async function scraper(discordAuth, vision, minio, prisma, baseLog, attachments) {
  const headers = {
    "Authorization": discordAuth
  };
  async function fetchChannelMessages(channelId) {
    const url = `https://discord.com/api/v9/channels/${channelId}/messages&limit=100`;
    const res = await axios2.get(url, { headers });
    return res.data;
  }
  async function fetchChannelMessagesAfter(channelId, lastMessageId) {
    const url = `https://discord.com/api/v9/channels/${channelId}/messages?after=${lastMessageId}&limit=100`;
    const res = await axios2.get(url, { headers });
    return res.data;
  }
  async function fetchChannelMessagesBefore(channelId, earliestMessageId) {
    const url = `https://discord.com/api/v9/channels/${channelId}/messages?before=${earliestMessageId}&limit=100`;
    const res = await axios2.get(url, { headers });
    return res.data;
  }
  async function fetchGuildDetails(guildId) {
    const url = `https://discord.com/api/v9/guilds/${guildId}`;
    const res = await axios2.get(url, { headers });
    return _2.omit(res.data, ["emojis", "stickers", "roles", "features"]);
  }
  async function fetchChannel(channelId) {
    const url = `https://discord.com/api/v9/channels/${channelId}`;
    const res = await axios2.get(url, { headers });
    return res.data;
  }
  async function detectText(attachment) {
    if (!IMAGE_TYPES.includes(attachment.contentType))
      return {};
    const annotateRequest = {
      image: {
        source: {
          imageUri: attachment.url
        }
      },
      features: [{ type: "TEXT_DETECTION" }]
    };
    const res = await vision.annotateImage(annotateRequest);
    return res[0] || {};
  }
  async function fetchMissingVision() {
    const attachments2 = await prisma.attachment.findMany({ where: { vision: {}, contentType: { in: IMAGE_TYPES } } });
    baseLog.info({ attachments: attachments2.length }, "missing vision attachments");
  }
  async function processChannel(channelId) {
    const channel = await fetchChannel(channelId);
    const guild = await fetchGuildDetails(channel.guild_id);
    const log = baseLog.child({ guild: guild.name, channel: channel.name, channelId });
    async function filterAttachments(messages) {
      const acceptedContentTypes = [
        ...IMAGE_TYPES
        // ...VIDEO_TYPES,
      ];
      const validAttachments = messages.filter((m) => m.attachments).flatMap((m) => m.attachments.map((a) => [a, m])).filter(([a, m]) => acceptedContentTypes.includes(a.content_type));
      log.debug({ validAttachments: validAttachments.length }, "attachments found in messages");
      return Promise.all(validAttachments.map(async ([a, m]) => {
        const attachment = {
          id: BigInt(a.id),
          msgId: BigInt(m.id),
          channelId: BigInt(m.channel_id),
          url: a.url,
          contentType: a.content_type,
          // create this ahead of time to associate with our copy of the media
          memeId: crypto.randomUUID(),
          vision: {},
          // quick hack so that detectText can receive a full attachment
          guild,
          channel,
          message: m,
          postedAt: convertSnowflakeToDate(a.id),
          // ts asks for these to be included but they don't need to be set
          createdAt: void 0,
          updatedAt: void 0
        };
        return { ...attachment, vision: await detectText(attachment) };
      }));
    }
    async function* fetchNew(channelId2, log2, latestMessageId) {
      const messages = (await fetchChannelMessagesAfter(channelId2, latestMessageId)).reverse();
      if (messages.length === 0) {
        log2.info("reached latest message");
      }
      log2.debug({ messages: messages.length, latestMessageId }, "fetched new messages");
      yield* await filterAttachments(messages);
    }
    async function* fetchOld(channelId2, log2, earliestMessageId) {
      const messages = await fetchChannelMessagesBefore(channelId2, earliestMessageId);
      if (messages.length === 0) {
        log2.info("reached beginning of history");
      }
      log2.debug({ messages: messages.length, earliestMessageId }, "fetched older messages");
      yield* await filterAttachments(messages);
    }
    const ensureHistory = async () => {
      const stored = await prisma.channelHistory.findFirst({ where: { id: channelId } });
      if (stored)
        return stored;
      const lastMessageId = channel.last_message_id;
      return await prisma.channelHistory.create({
        data: { latestMessageId: lastMessageId, earliestMessageId: lastMessageId, id: channelId }
      });
    };
    const history = await ensureHistory();
    async function processLoop() {
      const history2 = await ensureHistory();
      const newAttachments = fetchNew(channelId, log, history2.latestMessageId);
      const oldAttachments = fetchOld(channelId, log, history2.earliestMessageId);
      let oldCount = 0;
      let newCount = 0;
      for await (const attachment of newAttachments) {
        log.debug({ msg: "scraped new attachment", attachment: _2.omit(attachment, ["guild", "message", "channel", "vision"]) });
        const newHistory = { id: history2.id, latestMessageId: attachment.msgId };
        await attachments.process(attachment, newHistory);
        oldCount++;
      }
      for await (const attachment of oldAttachments) {
        log.debug({ msg: "scraped old attachment", attachment: _2.omit(attachment, ["guild", "message", "channel", "vision"]) });
        const newHistory = { id: history2.id, earliestMessageId: attachment.msgId };
        await attachments.process(attachment, newHistory);
        newCount++;
      }
      log.info({ oldCount, newCount }, "processed attachments");
      const shouldWait = newCount === 0 && oldCount === 0;
      const PROCESS_DELAY_MS = 1e3 * 60;
      if (shouldWait) {
        log.info({ PROCESS_DELAY_MS }, "waiting for new messages");
        await setTimeout(PROCESS_DELAY_MS);
      }
      return processLoop();
    }
    await processLoop();
  }
  return {
    processChannel
  };
 }
 // src/memes.ts
 import _3 from "lodash";
 var STORAGE_BUCKET2 = process.env.STORAGE_BUCKET;
 function memeUrl(a) {
  const STORAGE_URL = process.env.STORAGE_URL;
  const u = new URL(`${STORAGE_BUCKET2}/${objectName(a)}`, `https://${STORAGE_URL}`);
  return u.href;
 }
 async function memeService(baseLog, prisma, meili) {
  const log = baseLog.child({ service: "meme" });
  function fromAttachment(a) {
    const text = a.vision.fullTextAnnotation?.text || "";
    const tags = [
      a.guild.name,
      a.channel.name,
      a.message.author.username
    ];
    const m = {
      id: a.memeId,
      url: memeUrl(a),
      text,
      tags,
      attachmentId: a.id,
      postedAt: a.postedAt,
      createdAt: void 0,
      updatedAt: void 0
    };
    return m;
  }
  async function ensureMeiliIndex() {
    const task = await meili.createIndex("memes", { primaryKey: "id" });
    const result = await meili.waitForTask(task.taskUid);
    log.debug(result);
    const index = await meili.index("memes");
    await index.updateSortableAttributes(["postedAt"]);
    return index;
  }
  async function resetMeili() {
    const delTask = await meili.deleteIndex("memes");
    const delResult = await meili.waitForTask(delTask.taskUid);
    const index = await ensureMeiliIndex();
    const memes = (await prisma.meme.findMany()).map((m) => ({ ...m, postedAt: m.postedAt.valueOf() }));
    for await (const batch of _3.chunk(memes, 1e3)) {
      const task = await index.updateDocuments(batch);
      const res = await meili.waitForTask(task.taskUid);
      log.info({ res }, "added meme batch");
    }
  }
  async function persist(m) {
    const index = meili.index("memes");
    const doc = { ...m, postedAt: m.postedAt.valueOf() };
    return index.updateDocuments([doc]);
  }
  await ensureMeiliIndex();
  return {
    ensureMeiliIndex,
    resetMeili,
    fromAttachment,
    persist
  };
 }
 // index.ts
 BigInt.prototype.toJSON = function bigIntStringify() {
  return this.toString();
 };
 var exec = promisify(execCb);
 async function main() {
  const VISION_CREDENTIALS = (await import(process.env.GOOGLE_APPLICATION_CREDENTIALS, { with: { type: "json" } })).default;
  const log = pino({ base: {} });
  const vision = new Vision.ImageAnnotatorClient({ credentials: VISION_CREDENTIALS });
  const prisma = new PrismaClient();
  const minio = new Minio.Client({
    endPoint: process.env.STORAGE_URL,
    accessKey: process.env.STORAGE_ACCESS_KEY,
    secretKey: process.env.STORAGE_SECRET_KEY
  });
  const meili = new MeiliSearch({
    host: process.env.MEILI_URL,
    apiKey: process.env.MEILI_MASTER_KEY
  });
  const memes = await memeService(log, prisma, meili);
  const attachments = await attachmentService(log, minio, prisma, memes);
  const scraper2 = await scraper(process.env.DISCORD_AUTH, vision, minio, prisma, log, attachments);
  const CHANNEL_IDS = [
    367936426962190336n,
    // TPM shitposts
    367936467592413194n,
    // tpm screenshots
    1028511952277864501n,
    // tpm sludge
    725835129326665768n,
    // machinegirl memes
    1095060717117374687n
    // aella memes
  ];
  async function migrateDb() {
    const output = await exec("prisma migrate deploy");
    log.info(output);
  }
  await migrateDb();
  await Promise.all(CHANNEL_IDS.map((id) => scraper2.processChannel(id)));
 }
 main().then(() => true).catch((e) => console.error(e));
@@ -1,66 +0,0 @@
 import "dotenv/config"
 import { exec as execCb } from 'child_process'
 import { promisify } from 'util'
 import pino from 'pino'
 import * as Minio from 'minio'
 import Vision from '@google-cloud/vision'
 import { PrismaClient } from '@prisma/client'
 import { MeiliSearch } from 'meilisearch'
 import discordScraper from './src/scraper'
 import attachmentService from "./src/attachments"
 import memeService from "./src/memes"
 // @ts-ignore - ts don't know wtf it talking about
 BigInt.prototype.toJSON = function bigIntStringify() {
    return this.toString();
 };
 const exec = promisify(execCb)
 const log = pino({ base: {} });
 async function main() {
    const VISION_CREDENTIALS = JSON.parse(process.env.VISION_CREDENTIALS)
    const vision = new Vision.ImageAnnotatorClient({ credentials: VISION_CREDENTIALS })
    const prisma = new PrismaClient()
    const minio = new Minio.Client({
        endPoint: process.env.STORAGE_ENDPOINT,
        accessKey: process.env.STORAGE_ACCESS_KEY,
        secretKey: process.env.STORAGE_SECRET_KEY,
        useSSL: false,
        port: 9000,
    })
    const meili = new MeiliSearch({
      host: process.env.MEILI_URL,
      apiKey: process.env.MEILI_MASTER_KEY,
    })
    const memes = await memeService(log, prisma, meili)
    const attachments = await attachmentService(log, minio, prisma, memes)
    const scraper = await discordScraper(process.env.DISCORD_AUTH, vision, prisma, log, attachments)
    const CHANNEL_IDS = [
        367936426962190336n,  // TPM shitposts
        367936467592413194n,  // tpm screenshots
        1028511952277864501n,  // tpm sludge
        // 725835129326665768n, // machinegirl memes
        // 1095060717117374687n, // aella memes
    ]
    async function migrateDb() {
        const output = await exec('prisma migrate deploy')
        log.info(output)
    }
    await migrateDb()
    await Promise.all(CHANNEL_IDS.map(id => scraper.processChannel(id)))
 }
 main()
    .then(() => true)
    .catch(e => log.error(e))
@@ -1,25 +0,0 @@
 /*
  Warnings:
  - Added the required column `postedAt` to the `attachments` table without a default value. This is not possible if the table is not empty.
  - Added the required column `timestamp` to the `memes` table without a default value. This is not possible if the table is not empty.
 */
 -- AlterTable
 ALTER TABLE "attachments"
  ADD COLUMN     "postedAt"
  TIMESTAMP(3);
 UPDATE "attachments"
  set "postedAt" = TIMESTAMP 'epoch' + ((id >> 22) + 1420070400000) * INTERVAL '1 millisecond';
 -- AlterTable
 ALTER TABLE "memes"
  ADD COLUMN     "postedAt"
  TIMESTAMP(3);
 UPDATE "memes"
  set "postedAt" = TIMESTAMP 'epoch' + (("attachmentId" >> 22) + 1420070400000) * INTERVAL '1 millisecond';
 ALTER TABLE "attachments" ALTER COLUMN "postedAt" SET NOT NULL;
 ALTER TABLE "memes" ALTER COLUMN "postedAt" SET NOT NULL;
@@ -1,30 +0,0 @@
 import "dotenv/config"
 import pino from 'pino'
 import { PrismaClient } from '@prisma/client'
 import { MeiliSearch } from 'meilisearch'
 import memeService from "./src/memes"
 BigInt.prototype.toJSON = function bigIntStringify() {
    return this.toString();
 };
 async function main() {
    const log = pino({ base: {} });
    const prisma = new PrismaClient()
    const meili = new MeiliSearch({
      host: process.env.MEILI_URL,
      apiKey: process.env.MEILI_MASTER_KEY,
    })
    const memes = await memeService(log, prisma, meili)
    return memes.resetMeili()
 }
 main()
    .then(() => true)
    .catch(e => console.error(e))
@@ -1,118 +0,0 @@
 import type { PrismaClient, Attachment, Meme } from '@prisma/client';
 import type { Meilisearch } from 'meilisearch';
 import type { Logger } from 'pino';
 import _ from 'lodash'
 import * as attachments from './attachments'
 // where to post the imgs to
 const STORAGE_BUCKET = process.env.STORAGE_BUCKET
 // the host the client will fetch the img from
 const STORAGE_HOST = process.env.STORAGE_HOST
 // name for the key the client uses
 const MEILI_SEARCH_KEY_UUID = process.env.MEILI_SEARCH_KEY_UUID
 const MEILI_SEARCH_KEY_NAME = process.env.MEILI_SEARCH_KEY_NAME
 const MEILI_INDEX = process.env.MEILI_INDEX || 'memes'
 function memeUrl(a: Attachment) {
    const STORAGE_ENDPOINT = process.env.STORAGE_ENDPOINT
    // thisis broken
    // needs to be actual url
    const u = new URL(`${STORAGE_BUCKET}/${attachments.objectName(a)}`, `${STORAGE_HOST}`)
    return u.href
 }
 export default async function memeService(baseLog: Logger, prisma: PrismaClient, meili: Meilisearch) {
    const log = baseLog.child({ service: 'meme' })
    function fromAttachment(a: Attachment) {
        const text = a.vision.fullTextAnnotation?.text || ''
        const tags = [
            a.guild.name,
            a.channel.name,
            a.message.author.username,
        ]
        const m: Meme = {
            id: a.memeId,
            url: memeUrl(a),
            text,
            tags: tags,
            attachmentId: a.id,
            postedAt: a.postedAt,
            createdAt: undefined,
            updatedAt: undefined
        }
        return m
    }
    async function ensureMeiliSearchKey() {
        const keys = await meili.getKeys()
        const searchKey = keys.results.find(k => k.name === MEILI_SEARCH_KEY_NAME)
        if (searchKey) {
            log.info(`Public search key=${searchKey.key}`)
            return searchKey
        }
        const created = meili.createKey({
            name: MEILI_SEARCH_KEY_NAME,
            actions: ['search', 'documents.get', 'indexes.get', 'stats.get', 'version'],
            indexes: [MEILI_INDEX],
            // never expire
            expiresAt: null,
            uid: MEILI_SEARCH_KEY_UUID,
            description: 'Memestream - Public Search Key'
        })
        return created
    }
    async function ensureMeiliIndex() {
        const task = await meili.createIndex(MEILI_INDEX, { primaryKey: 'id' })
        const result = await meili.waitForTask(task.taskUid)
        log.debug(result);
        const index = await meili.index(MEILI_INDEX)
        await index.updateSortableAttributes(['postedAt'])
        return index;
    }
    // BLOWS IT UP
    async function resetMeili() {
        const delTask = await meili.deleteIndex(MEILI_INDEX)
        const delResult = await meili.waitForTask(delTask.taskUid)
        const index = await ensureMeiliIndex()
        const memes = (await prisma.meme.findMany())
            .map(m => ({ ...m, postedAt: m.postedAt.valueOf() }));
        for await (const batch of _.chunk(memes, 1000)) {
            const task = await index.updateDocuments(batch)
            const res = await meili.waitForTask(task.taskUid)
            log.info({ res }, 'added meme batch')
        }
    }
    async function persist(m: Meme) {
        const index = meili.index(MEILI_INDEX)
        const doc = ({ ...m, postedAt: m.postedAt.valueOf() })
        return index.updateDocuments([doc])
    }
    await ensureMeiliIndex();
    await ensureMeiliSearchKey()
    // BAM
    // await resetMeili();
    return {
        ensureMeiliIndex,
        resetMeili,
        fromAttachment,
        persist,
    }
 }
 export type MemeService = Awaited<ReturnType<typeof memeService>>
@@ -1,220 +0,0 @@
 import { setTimeout } from 'timers/promises'
 import axios from 'axios'
 import _ from 'lodash';
 import type { PrismaClient, Attachment } from '@prisma/client';
 import type { ImageAnnotatorClient } from '@google-cloud/vision';
 import type { Logger } from 'pino';
 import type Minio from 'minio'
 import type { AttachmentService } from './attachments'
 import { IMAGE_TYPES, VIDEO_TYPES } from './attachments'
 // TODO
 // also fetch embeds and their descriptions
 function convertSnowflakeToDate(snowflake) {
    const DISCORD_EPOCH = 1420070400000
    const milliseconds = global.BigInt(snowflake) >> 22n
    return new Date(Number(milliseconds) + DISCORD_EPOCH)
 }
 export default async function discordScraper(
    discordAuth,
    vision: ImageAnnotatorClient,
    prisma: PrismaClient,
    baseLog: Logger,
    attachments: AttachmentService
 ) {
    const headers = {
        'Authorization': discordAuth,
    }
    async function fetchChannelMessages(channelId) {
        const url = `https://discord.com/api/v9/channels/${channelId}/messages&limit=100`
        const res = await axios.get(url, { headers })
        return res.data
    }
    // returns msgs in desc id order
    async function fetchChannelMessagesAfter(channelId, lastMessageId) {
        const url = `https://discord.com/api/v9/channels/${channelId}/messages?after=${lastMessageId}&limit=100`
        const res = await axios.get(url, { headers })
        return res.data
    }
    async function fetchChannelMessagesBefore(channelId, earliestMessageId) {
        const url = `https://discord.com/api/v9/channels/${channelId}/messages?before=${earliestMessageId}&limit=100`
        const res = await axios.get(url, { headers })
        return res.data
    }
    async function fetchGuildDetails(guildId) {
        const url = `https://discord.com/api/v9/guilds/${guildId}`
        const res = await axios.get(url, { headers })
        return _.omit(res.data, ['emojis', 'stickers', 'roles', 'features'])
    }
    async function fetchChannel(channelId) {
        const url = `https://discord.com/api/v9/channels/${channelId}`
        const res = await axios.get(url, { headers })
        return res.data
    }
    async function detectText(attachment: Attachment) {
        // bail out of anything not an image
        if (!IMAGE_TYPES.includes(attachment.contentType)) return {}
        const annotateRequest = {
            image: {
                source: {
                    imageUri: attachment.url
                }
            },
            features: [{ type: 'TEXT_DETECTION' }],
        }
        const res = await vision.annotateImage(annotateRequest)
        // comes back as an array
        return res[0] || {}
    }
    async function fetchMissingVision() {
        const attachments = await prisma.attachment
            .findMany({ where: { vision: {}, contentType: { in: IMAGE_TYPES } }})
        baseLog.info({attachments: attachments.length }, 'missing vision attachments')
    }
    async function processChannel(channelId) {
        const channel = await fetchChannel(channelId)
        const guild = await fetchGuildDetails(channel.guild_id)
        const log = baseLog.child({ guild: guild.name, channel: channel.name, channelId })
        log.info("processing...")
        async function filterAttachments(messages): Promise<Attachment[]> {
            const acceptedContentTypes = [
                ...IMAGE_TYPES,
                // ...VIDEO_TYPES,
            ]
            const validAttachments = messages
                .filter(m => m.attachments)
                // bundle message and attachment together
                .flatMap(m => m.attachments.map(a => [a, m]))
                .filter(([a, m]) => acceptedContentTypes.includes(a.content_type));
            log.info({ validAttachments: validAttachments.length }, 'attachments found in messages')
            return Promise.all(validAttachments
                .map(async ([a, m]) => {
                    const attachment: Attachment = {
                        id: BigInt(a.id),
                        msgId: BigInt(m.id),
                        channelId: BigInt(m.channel_id),
                        url: a.url,
                        contentType: a.content_type,
                        // create this ahead of time to associate with our copy of the media
                        memeId: crypto.randomUUID(),
                        vision: {}, // quick hack so that detectText can receive a full attachment
                        guild,
                        channel,
                        message: m,
                        postedAt: convertSnowflakeToDate(a.id),
                        // ts asks for these to be included but they don't need to be set
                        createdAt: undefined,
                        updatedAt: undefined
                    }
                    // actually assign vision here
                    // so we can pass an Attachment to detectText
                    return { ...attachment, vision: await detectText(attachment) }
                }))
        }
        async function* fetchNew(channelId, log, newMessages): AsyncIterable<Attachment> {
            // reverse the messages because we want to yield them in chronological order
            // the api call returns them most recent first
            const messages = newMessages.reverse()
            if (messages.length === 0) {
                log.info('reached latest message')
            }
            yield* await filterAttachments(messages)
        }
        async function* fetchOld(channelId, log, oldMessages): AsyncIterable<Attachment> {
            if (oldMessages.length === 0) {
                log.info('reached beginning of history')
            }
            yield* await filterAttachments(oldMessages)
        }
        const ensureHistory = async () => {
            const stored = await prisma.channelHistory.findFirst({ where: { id: channelId }})
            if (stored) return stored
            const channel = await fetchChannel(channelId)
            const lastMessageId = channel.last_message_id
            return await prisma.channelHistory.create({ data:
                { latestMessageId: lastMessageId, earliestMessageId: lastMessageId, id: channelId }
            })
        }
        async function processLoop() {
            // updated by the attachment process
            const history = await ensureHistory()
            const newMessages = await fetchChannelMessagesAfter(channelId, history.latestMessageId)
            const newAttachments = fetchNew(channelId, log, newMessages)
            const latestMessageId = _.first(newMessages) ? BigInt(_.first(newMessages).id) : 0n
            if (latestMessageId) await prisma.channelHistory.update({ data: { latestMessageId }, where: { id: history.id }})
            log.info({ messages: newMessages.length, latestMessageId }, 'fetched new messages')
            const oldMessages = await fetchChannelMessagesBefore(channelId, history.earliestMessageId)
            const oldAttachments = fetchOld(channelId, log, oldMessages)
            const earliestMessageId = _.first(oldMessages) ? BigInt(_.first(oldMessages).id) : 0n
            if (earliestMessageId) await prisma.channelHistory.update({ data: { earliestMessageId }, where: { id: history.id }})
            log.info({ messages: oldMessages.length, earliestMessageId }, 'fetched older messages')
            let oldCount = 0;
            let newCount = 0;
            for await (const attachment of newAttachments) {
                log.info({ msg: 'scraped new attachment', attachment: _.omit(attachment, ['guild', 'message', 'channel', 'vision']) })
                const newHistory = { id: history.id, latestMessageId: attachment.msgId }
                await attachments.process(attachment, newHistory)
                // pretty oldschool, the async iterable from the fetch fn does not have a count
                // so we just use a plain old count to see if we should wait
                oldCount++
            }
            for await (const attachment of oldAttachments) {
                log.info({ msg: 'scraped old attachment', attachment: _.omit(attachment, ['guild', 'message', 'channel', 'vision']) })
                const newHistory = { id: history.id, earliestMessageId: attachment.msgId }
                await attachments.process(attachment, newHistory)
                newCount++
            }
            log.info({ oldCount, newCount }, 'processed attachments')
            const shouldWait = newCount === 0 && oldCount === 0
            const PROCESS_DELAY_MS = 1000 * 60 // 1 minute
            if (shouldWait) {
                log.info({ PROCESS_DELAY_MS }, 'waiting for new messages')
                await setTimeout(PROCESS_DELAY_MS)
            }
            return processLoop()
        }
        await processLoop();
    }
    return {
        processChannel,
    }
 }
@@ -1,19 +0,0 @@
 {
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Principal": {
                "AWS": [
                    "*"
                ]
            },
            "Action": [
                "s3:GetObject"
            ],
            "Resource": [
                "arn:aws:s3:::memestream/**"
            ]
        }
    ]
 }
@@ -1 +0,0 @@
 node_modules/
@@ -1,25 +0,0 @@
 # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 # dependencies
 /node_modules
 /.pnp
 .pnp.js
 # testing
 /coverage
 # production
 /build
 # misc
 .DS_Store
 .env.local
 .env.development.local
 .env.test.local
 .env.production.local
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
 .env
@@ -1,19 +0,0 @@
 # build step
 FROM node:20 AS build-env
 WORKDIR /usr/src/memestream-client
 # super annoying
 # ARG REACT_APP_MEILI_ENDPOINT
 # ARG REACT_APP_MEILI_KEY
 # ENV REACT_APP_MEILI_ENDPOINT $REACT_APP_MEILI_ENDPOINT
 # ENV REACT_APP_MEILI_KEY $REACT_APP_MEILI_KEY
 COPY . ./
 RUN npm i
 RUN npm run build
 # static server
 FROM nginx
 WORKDIR /srv/app
 COPY --from=build-env /usr/src/memestream-client/build /srv/app
 COPY ./nginx.conf /etc/nginx/nginx.conf
@@ -1,70 +0,0 @@
 # Getting Started with Create React App
 This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
 ## Available Scripts
 In the project directory, you can run:
 ### `npm start`
 Runs the app in the development mode.\
 Open [http://localhost:3000](http://localhost:3000) to view it in your browser.
 The page will reload when you make changes.\
 You may also see any lint errors in the console.
 ### `npm test`
 Launches the test runner in the interactive watch mode.\
 See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
 ### `npm run build`
 Builds the app for production to the `build` folder.\
 It correctly bundles React in production mode and optimizes the build for the best performance.
 The build is minified and the filenames include the hashes.\
 Your app is ready to be deployed!
 See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
 ### `npm run eject`
 **Note: this is a one-way operation. Once you `eject`, you can't go back!**
 If you aren't satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
 Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you're on your own.
 You don't have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn't feel obligated to use this feature. However we understand that this tool wouldn't be useful if you couldn't customize it when you are ready for it.
 ## Learn More
 You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
 To learn React, check out the [React documentation](https://reactjs.org/).
 ### Code Splitting
 This section has moved here: [https://facebook.github.io/create-react-app/docs/code-splitting](https://facebook.github.io/create-react-app/docs/code-splitting)
 ### Analyzing the Bundle Size
 This section has moved here: [https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size](https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size)
 ### Making a Progressive Web App
 This section has moved here: [https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app](https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app)
 ### Advanced Configuration
 This section has moved here: [https://facebook.github.io/create-react-app/docs/advanced-configuration](https://facebook.github.io/create-react-app/docs/advanced-configuration)
 ### Deployment
 This section has moved here: [https://facebook.github.io/create-react-app/docs/deployment](https://facebook.github.io/create-react-app/docs/deployment)
 ### `npm run build` fails to minify
 This section has moved here: [https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify](https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify)
@@ -1,7 +0,0 @@
 # build step
 FROM node:20 AS build-env
 WORKDIR /usr/src/memestream-client
 COPY . ./
 RUN npm i
 CMD npm start
@@ -1,49 +0,0 @@
 events {
    worker_connections 1024;
 }
 http {
    include mime.types;
    sendfile on;
    server {
        listen 8080;
        listen [::]:8080;
        autoindex off;
        root /srv/app;
        gzip on;
        gzip_disable "msie6";
        gzip_vary on;
        gzip_proxied any;
        gzip_comp_level 6;
        gzip_buffers 16 8k;
        gzip_http_version 1.1;
        gzip_min_length 256;
        gzip_types
            application/atom+xml
            application/geo+json
            application/javascript
            application/x-javascript
            application/json
            application/ld+json
            application/manifest+json
            application/rdf+xml
            application/rss+xml
            application/xhtml+xml
            application/xml
            font/eot
            font/otf
            font/ttf
            image/svg+xml
            text/css
            text/javascript
            text/plain
            text/xml;
        error_page 404 /;
    }
 }
@@ -1,42 +0,0 @@
 {
  "name": "memestream-client",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@meilisearch/instant-meilisearch": "^0.17.0",
    "@testing-library/jest-dom": "^5.17.0",
    "@testing-library/react": "^13.4.0",
    "@testing-library/user-event": "^13.5.0",
    "instantsearch.css": "^8.1.0",
    "react": "^18.2.0",
    "react-dom": "^18.2.0",
    "react-instantsearch": "^7.7.1",
    "react-scripts": "5.0.1",
    "web-vitals": "^2.1.4"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject",
    "deploy": "docker build . -t registry.strix.systems/memestream-client && docker push registry.strix.systems/memestream-client && kubectl rollout restart deployment memestream-client"
  },
  "eslintConfig": {
    "extends": [
      "react-app",
      "react-app/jest"
    ]
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  }
 }
@@ -1,43 +0,0 @@
 <!DOCTYPE html>
 <html lang="en">
  <head>
    <meta charset="utf-8" />
    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <meta name="theme-color" content="#000000" />
    <meta
      name="description"
      content="Search memes by text"
    />
    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
    <!--
      manifest.json provides metadata used when your web app is installed on a
      user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
    -->
    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
    <!--
      Notice the use of %PUBLIC_URL% in the tags above.
      It will be replaced with the URL of the `public` folder during the build.
      Only files inside the `public` folder can be referenced from the HTML.
      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
      work correctly both with client-side routing and a non-root public URL.
      Learn how to configure a non-root public URL by running `npm run build`.
    -->
    <title>MemeStream</title>
  </head>
  <body>
    <noscript>You need to enable JavaScript to run this app.</noscript>
    <div id="root"></div>
    <!--
      This HTML file is a template.
      If you open it directly in the browser, you will see an empty page.
      You can add webfonts, meta tags, or analytics to this file.
      The build step will place the bundled scripts into the <body> tag.
      To begin the development, run `npm start` or `yarn start`.
      To create a production bundle, use `npm run build` or `yarn build`.
    -->
  </body>
 </html>
@@ -1,25 +0,0 @@
 {
  "short_name": "React App",
  "name": "Create React App Sample",
  "icons": [
    {
      "src": "favicon.ico",
      "sizes": "64x64 32x32 24x24 16x16",
      "type": "image/x-icon"
    },
    {
      "src": "logo192.png",
      "type": "image/png",
      "sizes": "192x192"
    },
    {
      "src": "logo512.png",
      "type": "image/png",
      "sizes": "512x512"
    }
  ],
  "start_url": ".",
  "display": "standalone",
  "theme_color": "#000000",
  "background_color": "#ffffff"
 }
@@ -1,3 +0,0 @@
 # https://www.robotstxt.org/robotstxt.html
 User-agent: *
 Disallow:
@@ -1,172 +0,0 @@
 :root {
  --colour-fg:    rgb(158, 149, 137);
  --colour-bg:    #1a1c1d;
  --colour-bg-dark: #131516;
  --colour-gray:  rgb(60, 65, 68);
  --colour-pink:  rgb(238, 48, 112);
  --colour-pink:  rgb(238, 48, 112);
 }
 html {
  font-family: sans-serif;
  padding: 1em;
  font-size: 16px;
  color: var(--colour-fg);
  background-color: var(--colour-bg);
 }
 h1 {
  color: var(--colour-pink);
  font-size: 3rem;
 }
 /* reset the fonts on all this shit*/
 [class^="ais-"] {
  font-size: unset;
 }
 .ais-ClearRefinements {
  margin: 1em 0;
 }
 .ais-SearchBox {
  margin: 1rem 0;
  font-size: 2rem;
 }
 .ais-Pagination {
  margin-top: 1em;
 }
 .ais-InstantSearch {
  padding: 0 3rem;
  overflow: hidden;
  margin: 0 auto;
 }
 .ais-Hits-list, .ais-InfiniteHits-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 0.5rem;
 }
 .ais-InfiniteHits-item, .ais-InfiniteResults-item, .ais-Hits-item, .ais-Results-item {
  flex: 1;
  background-color: var(--colour-bg-dark);
  border-radius: 0.5rem;
  border: 1px solid var(--colour-gray);
  width: unset;
  box-shadow: none;
  padding: 1rem;
 }
 .ais-Hits-item img, .ais-InfiniteHits-item img {
  margin-right: 1em;
  margin-bottom: 0.5em;
  max-height: 40rem;
  max-width: 100%;
 }
 .hit {
  font-size: 1.25rem;
  display: grid;
  grid-template-areas:
    "img"
    "info"
    "text";
  align-content: flex-start;
  align-items: flex-start;
  justify-content: flex-start;
  height: 100%;
 }
 .hit .img {
  grid-area: img;
  display: grid;
  justify-content: center;
 }
 .hit .info {
  font-weight: bold;
  grid-area: info;
  margin: 2rem 0;
 }
 .hit .text {
 }
 .ais-SearchBox-input {
  height: 4rem;
  width: 100%;
  padding-left: 3rem;
  padding-right: 0.5rem;
  background-position: left 1rem top 50%;
  background-color: #131516;
  border-color: var(--colour-gray);
  border-width: 1px;
  border-style: solid;
  border-radius: 0.5rem;
  outline: none;
  outline-color: currentcolor;
  color: var(--colour-fg);
  font-weight: 500;
  line-height: 22px;
 }
 .ais-SearchBox-input:hover {
  border-color: var(--colour-pink);
 }
 .ais-Highlight-highlighted, .ais-Snippet-highlighted {
  background-color: var(--colour-pink);
 }
 .ais-Breadcrumb, .ais-ClearRefinements, .ais-CurrentRefinements, .ais-GeoSearch, .ais-HierarchicalMenu, .ais-Hits, .ais-Results, .ais-HitsPerPage, .ais-ResultsPerPage, .ais-InfiniteHits, .ais-InfiniteResults, .ais-Menu, .ais-MenuSelect, .ais-NumericMenu, .ais-NumericSelector, .ais-Pagination, .ais-Panel, .ais-PoweredBy, .ais-RangeInput, .ais-RangeSlider, .ais-RatingMenu, .ais-RefinementList, .ais-SearchBox, .ais-RelevantSort, .ais-SortBy, .ais-Stats, .ais-ToggleRefinement {
  color: rgb(158, 149, 137)
 }
 .ais-SearchBox-submit{
  left: 1rem;
 }
 .ais-SearchBox-reset {
  right: 1rem;
 }
 .ais-SearchBox-submitIcon path, .ais-SearchBox-resetIcon path {
  fill: var(--colour-fg);
  color: var(--colour-fg);
 }
 .ais-Breadcrumb-link, .ais-HierarchicalMenu-link, .ais-Menu-link, .ais-Pagination-link, .ais-RatingMenu-link
 .ais-Breadcrumb-link:hover, .ais-HierarchicalMenu-link:hover, .ais-Menu-link:hover, .ais-Pagination-link:hover, .ais-RatingMenu-link:hover {
  color: var(--colour-pink);
 }
 .ais-Pagination-item--selected .ais-Pagination-link, .ais-InfiniteHits-loadMore {
  background-color: var(--colour-pink);
  border-color: var(--colour-pink);
  color: white;
 /*  color: var(--colour-fg);*/
 }
 .ais-ClearRefinements-button:hover, .ais-ClearRefinements-button:focus, .ais-CurrentRefinements-reset:hover, .ais-CurrentRefinements-reset:focus, .ais-GeoSearch-redo:hover, .ais-GeoSearch-redo:focus, .ais-GeoSearch-reset:hover, .ais-GeoSearch-reset:focus, .ais-HierarchicalMenu-showMore:hover, .ais-HierarchicalMenu-showMore:focus, .ais-InfiniteHits-loadPrevious:hover, .ais-InfiniteHits-loadPrevious:focus, .ais-InfiniteHits-loadMore:hover, .ais-InfiniteHits-loadMore:focus, .ais-InfiniteResults-loadMore:hover, .ais-InfiniteResults-loadMore:focus, .ais-Menu-showMore:hover, .ais-Menu-showMore:focus, .ais-RefinementList-showMore:hover, .ais-RefinementList-showMore:focus, .ais-RelevantSort-button:hover, .ais-RelevantSort-button:focus {
  background-color: var(--colour-pink);
  border-color: white;
 }
 .ais-SortBy {
  display: none;
 }
@media (max-width:900px)  {
  .ais-InstantSearch {
    padding: 0;
  }
  .ais-Hits-list, .ais-InfiniteHits-list {
    grid-template-columns: 1fr;
  }
 }
@@ -1,87 +0,0 @@
 import "instantsearch.css/themes/algolia-min.css";
 import React from "react";
 import {
  InstantSearch,
  SearchBox,
  Highlight,
  SortBy,
  InfiniteHits,
 } from "react-instantsearch";
 import "./App.css";
 import { instantMeiliSearch } from "@meilisearch/instant-meilisearch";
 import { convertSnowflakeToDate } from "./util";
 const MEILI_ENDPOINT = process.env.REACT_APP_MEILI_ENDPOINT ||
  "https://search.memestream.strix.systems"
 const MEILI_KEY = process.env.REACT_APP_MEILI_KEY ||
  '040586799aee83b633a4935d8c0e045e9fde9e78cff0dfe542ee10583272d40d'
 console.log({ MEILI_ENDPOINT, MEILI_KEY })
 const { searchClient } = instantMeiliSearch(
  MEILI_ENDPOINT,
  MEILI_KEY,
  {
    finitePagination: false,
    placeholderSearch: true,
    attributesToSnippet: ['text:40'],
  }
 );
 const placeholders = [
  "we're so back",
  "it's so over",
  'freud',
  'hegel',
  'satire',
  'literally me',
  'rake',
  'we are not the same',
  'anarchy',
  'goblin',
  'wise',
  'look inside',
  'gorilla warfare',
 ]
 // <SortBy items={[
 //   { label: 'Latest', value: 'memes:attachmentId:desc'}
 // ]} />
 const placeholder = placeholders[Math.floor(Math.random() * placeholders.length)]
 const initialUiState= {
  memes: {
    query: '',
    sortBy: 'memes:postedAt:desc',
 }
 }
 const App = () => (
  <div className="ais-InstantSearch">
    <h1>MemeStream</h1>
    <InstantSearch indexName="memes" searchClient={searchClient} initialUiState={initialUiState} >
      <SearchBox autoFocus placeholder={placeholder}/>
      <InfiniteHits hitComponent={Hit} />
      <SortBy items={[{ label: 'Latest', value: 'memes:attachmentId:desc'}]} />
    </InstantSearch>
  </div>
 );
 const Hit = ({ hit }) => (
  <div className="hit" key={hit.id}>
    <a href={hit.url} className="img" target="_blank" rel="noreferrer">
      <img src={hit.url} alt={hit.text} />
    </a>
    <div className="info">
      <div>{hit.tags[0]} #{hit.tags[1]} @{hit.tags[2]}</div>
      <div>{convertSnowflakeToDate(hit.attachmentId).toLocaleString()}</div>
    </div>
    <Highlight className="text" attribute="text" hit={hit} />
  </div>
 );
 export default App;
@@ -1,8 +0,0 @@
 import { render, screen } from '@testing-library/react';
 import App from './App';
 test('renders learn react link', () => {
  render(<App />);
  const linkElement = screen.getByText(/learn react/i);
  expect(linkElement).toBeInTheDocument();
 });
@@ -1,13 +0,0 @@
 body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
 }
 code {
  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
    monospace;
 }
@@ -1,17 +0,0 @@
 import React from 'react';
 import ReactDOM from 'react-dom/client';
 import './index.css';
 import App from './App';
 import reportWebVitals from './reportWebVitals';
 const root = ReactDOM.createRoot(document.getElementById('root'));
 root.render(
  <React.StrictMode>
    <App />
  </React.StrictMode>
 );
 // If you want to start measuring performance in your app, pass a function
 // to log results (for example: reportWebVitals(console.log))
 // or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
 reportWebVitals();
@@ -1 +0,0 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3"><g fill="#61DAFB"><path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/><circle cx="420.9" cy="296.5" r="45.7"/><path d="M520.5 78.1z"/></g></svg>
@@ -1,13 +0,0 @@
 const reportWebVitals = onPerfEntry => {
  if (onPerfEntry && onPerfEntry instanceof Function) {
    import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
      getCLS(onPerfEntry);
      getFID(onPerfEntry);
      getFCP(onPerfEntry);
      getLCP(onPerfEntry);
      getTTFB(onPerfEntry);
    });
  }
 };
 export default reportWebVitals;
@@ -1,5 +0,0 @@
 // jest-dom adds custom jest matchers for asserting on DOM nodes.
 // allows you to do things like:
 // expect(element).toHaveTextContent(/react/i)
 // learn more: https://github.com/testing-library/jest-dom
 import '@testing-library/jest-dom';
@@ -1,9 +0,0 @@
 export const DISCORD_EPOCH = 1420070400000
 // Converts a snowflake ID string into a JS Date object using the provided epoch (in ms), or Discord's epoch if not provided
 export function convertSnowflakeToDate(snowflake, epoch = DISCORD_EPOCH) {
    // Convert snowflake to BigInt to extract timestamp bits
    // https://discord.com/developers/docs/reference#snowflakes
    const milliseconds = global.BigInt(snowflake) >> 22n
    return new Date(Number(milliseconds) + epoch)
 }
@@ -1,7 +0,0 @@
 services:
  client:
    image: registry.strix.systems/memestream-client
    build:
      context: ./client
    env_file:
      - .env.client.prod
@@ -1,39 +1,34 @@
 ---
 services:
  archiver:
    image: registry.strix.systems/memestream-archiver
    command: npm run dev
    build: ./archiver
    env_file:
      - .env.archiver
    volumes:
      - './archiver:/usr/src/memestream'
  client:
    build:
      context: ./client
      dockerfile: ./dev.Dockerfile
    env_file:
      - .env.client.dev
    ports:
      - 3000:3000
    volumes:
      - './client:/usr/src/memestream-client'
  pg:
    image: postgres:latest
-    env_file:
+    environment:
-      - .env.pg
+      POSTGRES_USER: '${POSTGRES_USER}'
      POSTGRES_DB: '${POSTGRES_DB}'
      POSTGRES_PASSWORD: '${POSTGRES_PASSWORD}'
    ports:
      - '5432:5432'
    volumes:
      - "./data/pg:/var/lib/postgresql/data"
  redis:
    image: redis:latest
    ports:
      - '6379:6379'
    command: ['redis-server', '/usr/local/etc/redis/redis.conf']
    volumes:
      - "./data/redis:/data"
      - "./redis.conf:/usr/local/etc/redis/redis.conf"
  meili:
    image: getmeili/meilisearch:v1.7
    env_file:
      - .env.meili
    ports:
      - '7700:7700'
    volumes:
      - './data/meili:/meili_data'
    environment:
      MEILI_MASTER_KEY: '${MEILI_MASTER_KEY}'
  minio:
    image: quay.io/minio/minio
@@ -41,3 +36,23 @@ services:
      - 9000:9000
      - 9001:9001
    command: ['minio', 'server', '/data', '--console-address', ':9001']
    volumes:
      - './data/minio:/data'
    environment:
      MINIO_ROOT_USER: '${MINIO_ROOT_USER}'
      MINIO_ROOT_PASSWORD: '${MINIO_ROOT_PASSWORD}'
  # meilisync:
  #   platform: linux/x86_64
  #   image: long2ice/meilisync
  #   volumes:
  #     - ./config.yml:/meilisync/config.yml
  # nginx:
  #   image: nginx:latest
  #   depends_on:
  #     - 'api'
  #   volumes:
  #     - './nginx/localhost.nginx.conf:/etc/nginx/conf.d/default.conf'
  #   ports:
  #     - '80:80'
@@ -0,0 +1,54 @@
 import "dotenv/config"
 import fs from 'fs/promises'
 import pino from 'pino'
 import * as Minio from 'minio'
 import Vision from '@google-cloud/vision'
 import { PrismaClient } from '@prisma/client'
 import { MeiliSearch } from 'meilisearch'
 import discordScraper from './src/scraper'
 import testAttachment from "./src/test.attachment"
 import attachmentService from "./src/attachments"
 import memeService from "./src/memes"
 // @ts-ignore - ts don't know wtf it talking about
 BigInt.prototype.toJSON = function bigIntStringify() {
    return this.toString();
 };
 const VISION_CREDENTIALS = (await import(process.env.GOOGLE_APPLICATION_CREDENTIALS, { assert: { type: "json" } })).default
 const log = pino({ base: {} });
 const vision = new Vision.ImageAnnotatorClient({ credentials: VISION_CREDENTIALS })
 const prisma = new PrismaClient()
 const minio = new Minio.Client({
    endPoint: process.env.STORAGE_URL,
    accessKey: process.env.STORAGE_ACCESS_KEY,
    secretKey: process.env.STORAGE_SECRET_KEY,
 })
 const meili = new MeiliSearch({
  host: process.env.MEILI_URL,
  apiKey: process.env.MEILI_MASTER_KEY,
 })
 const memes = await memeService(log, prisma, meili)
 const attachments = await attachmentService(log, minio, prisma, memes)
 const scraper = discordScraper(process.env.DISCORD_AUTH, vision, minio, prisma, log, attachments, memes)
 const CHANNEL_IDS = [
    367936426962190336n,  // TPM shitposts
    1095060717117374687n, // aella memes
 ]
 async function main() {
    await Promise.all(CHANNEL_IDS.map(id => scraper.processChannel(id)))
    await memes.updateMeili();
 }
 await main()
@@ -5,12 +5,9 @@
  "main": "index.ts",
  "type": "module",
  "scripts": {
-    "start": "esrun index.ts",
+    "start": "esrun index.ts | pino-pretty",
    "util:reset": "esrun reset-meili.ts",
    "dev": "esrun --watch index.ts | pino-pretty",
    "build": "esbuild index.ts --bundle --format=esm --outdir=build --platform=node --target=node22.1 --packages=external",
    "migrate:make": "prisma migrate dev --name",
    "deploy": "docker build . -t registry.strix.systems/memestream-archiver && docker push registry.strix.systems/memestream-archiver && kubectl rollout restart deployment memestream-archiver",
    "test": "esrun src/scraper.test.ts | pino-pretty"
  },
  "author": "",
@@ -18,6 +15,7 @@
  "dependencies": {
    "@google-cloud/vision": "^4.2.0",
    "@prisma/client": "^5.12.1",
    "@theinternetfolks/snowflake": "^1.3.0",
    "axios": "^1.6.8",
    "dotenv": "^16.4.1",
    "lodash": "^4.17.21",
@@ -26,12 +24,11 @@
    "minio": "^7.1.3",
    "pino": "^8.20.0",
    "pino-pretty": "^11.0.0",
-    "sharp": "^0.33.3"
+    "sharp": "^0.33.3",
    "typescript": "^5.3.3"
  },
  "devDependencies": {
    "@types/lodash": "^4.17.0",
    "typescript": "^5.3.3",
    "esbuild": "^0.20.2",
    "esrun": "^3.2.26",
    "prisma": "^5.12.1"
  }
@@ -1,7 +1,7 @@
 generator client {
    provider = "prisma-client-js"
    // include for node docker image
-    binaryTargets = ["native", "debian-openssl-1.1.x", "debian-openssl-3.0.x"]
+    binaryTargets = ["native", "debian-openssl-1.1.x"]
 }
 datasource db {
@@ -27,7 +27,6 @@ model Attachment {
    createdAt  DateTime @default(now())
    updatedAt  DateTime @default(now())
    postedAt   DateTime
    @@index([channelId])
    @@map("attachments")
@@ -39,12 +38,6 @@ model Meme {
    text       String
    tags       Json
    // need an timestamp for giving to meili to sort by
    // i think a usize would actually work but can't
    // convince the meili-js lib to serialize it properly to json
    // this one actually has to be .valueOf()'d before we send it
    // cause js numbers are bigger than postgres int4
    postedAt   DateTime
    createdAt  DateTime @default(now())
    updatedAt  DateTime @default(now())
@@ -0,0 +1 @@
 appendfsync everysec
@@ -0,0 +1,40 @@
 <!DOCTYPE html>
 <html lang="en">
  <head>
    <meta charset="utf-8" />
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@meilisearch/instant-meilisearch/templates/basic_search.css" />
  </head>
  <body>
      <div id="app" class="wrapper"></div>
  </body>
  <script src="https://unpkg.com/react@18/umd/react.development.js" crossorigin></script>
  <script src="https://unpkg.com/react-dom@18/umd/react-dom.development.js" crossorigin></script>
  <script src="https://cdn.jsdelivr.net/npm/react-instantsearch-dom@6.7.0/dist/umd/ReactInstantSearchDOM.js"></script>
  <script src="https://cdn.jsdelivr.net/npm/@meilisearch/instant-meilisearch/dist/instant-meilisearch.umd.min.js"></script>
  <script>
    const { InstantSearch, SearchBox, Hits, Highlight, Configure } = ReactInstantSearchDOM;
    const searchClient = instantMeiliSearch(
      "http://localhost:7700",
      '33e714590199031d076954182c55a47b09ae7546e3dbf6f35862eb99cc950e1e'
    );
    const App = () => (
      React.createElement(InstantSearch, {
        indexName: "memes",
        searchClient: searchClient
      }, [
        React.createElement(SearchBox, { key: 1 }),
        React.createElement(Hits, { hitComponent: Hit, key: 2 }),
        React.createElement(Configure, { hitsPerPage: 10 })]
      )
    );
    const Hit = (props) => (
      React.createElement(Highlight, {
        attribute: "id",
        hit: props.hit
      })
    );
    ReactDOM.createRoot(document.querySelector('#app')).render(App());
    console.log(searchClient)
  </script>
 </html>
@@ -1,11 +1,10 @@
 import _ from 'lodash';
 import axios from 'axios'
 import fs from 'fs/promises'
 import mime from 'mime-types'
 import sharp from 'sharp'
 import axios from 'axios'
 import mime from 'mime-types'
 import type { Logger } from 'pino'
 import type Minio from 'minio'
 import type { Logger } from 'pino'
 import type { PrismaClient, Attachment, ChannelHistory } from '@prisma/client'
 import type { MemeService } from './memes'
@@ -34,14 +33,12 @@ export function objectName(a: Attachment) {
    return `${a.memeId}.${mime.extension(a.contentType)}`
 }
 export default async function attachmentService(log: Logger, minio: Minio.Client, prisma: PrismaClient, memes: MemeService) {
    const BUCKET_POLICY = await fs.readFile('./storage-bucket-policy.json', { encoding: 'utf8' })
 export default async function attachmentService(log: Logger, minio: Minio.Client, prisma: PrismaClient, memes: MemeService) {
    async function ensureStorageBucketExists() {
        const exists = await minio.bucketExists(STORAGE_BUCKET)
        if (exists) return true
        await minio.makeBucket(STORAGE_BUCKET)
        await minio.setBucketPolicy(STORAGE_BUCKET, BUCKET_POLICY)
    }
    async function storeAttachment(a: Attachment) {
@@ -56,21 +53,16 @@ export default async function attachmentService(log: Logger, minio: Minio.Client
            return download.data
        }
-        return minio.putObject(STORAGE_BUCKET,
+        return minio.putObject(STORAGE_BUCKET, objectName(a), stream())
            objectName(a),
            stream(),
            null,
            // hardcode this for now, we upload everything as webp
            { 'Content-Type': 'image/webp' })
    }
    async function deleteAttachment(a: Attachment) {
        return minio.removeObject(STORAGE_BUCKET, objectName(a))
    }
-    async function process(a: Attachment, history: Partial<ChannelHistory>) {
+    async function process(a: Attachment) {
        try {
-            const results = await prisma.$transaction(async prisma => {
+            return prisma.$transaction(async prisma => {
                const meme = memes.fromAttachment(a)
                const dbMeme = await prisma.meme.upsert({ create: meme, update: meme, where: { id: meme.id } })
                const dbA = await prisma.attachment.upsert({ create: a, update: a, where: { id: a.id } })
@@ -79,30 +71,24 @@ export default async function attachmentService(log: Logger, minio: Minio.Client
                const upload = await storeAttachment(a)
                log.debug({ msg: 'successfully uploaded', upload })
                await memes.persist(dbMeme)
                log.info(dbMeme, 'new meme')
                return { meme: dbMeme, upload, attachment: dbA }
            }, { timeout: 60000 })
        } catch (e) {
            // this happens pretty regularly it seems
            // when ppl reply to an attachment it is included in their message
-            if (e.meta?.modelName !== 'Meme' || e.meta?.target?.[0] !== 'attachmentId') {
+            if (e.meta.modelName !== 'Meme' && e.meta.target[0] !== 'attachmentId') {
                log.error(e, 'failed to process attachment')
-                log.error(_.omit(a, ['vision']), 'failed to process attachment')
+                log.error(a, 'failed to process attachment')
            }
            // deletes the upload if we got that far
            // (probably not)
            await deleteAttachment(a)
        }
-        // we assume here that a failure in processing was caused by a duplicate
+            // throw again cause we gather with allSettled
-        // so we update pg to say we've processed it
+            throw e
-        const newHistory = await prisma.channelHistory.update({ data: history, where: { id: history.id }})
+        }
        log.debug({ newHistory }, 'updated channel history')
        return true
    }
    await ensureStorageBucketExists()
@@ -0,0 +1,73 @@
 import type { PrismaClient, Attachment, Meme } from '@prisma/client';
 import type { Meilisearch } from 'meilisearch';
 import type { Logger } from 'pino';
 import * as attachments from './attachments'
 const STORAGE_BUCKET = process.env.STORAGE_BUCKET
 function memeUrl(a: Attachment) {
    const STORAGE_URL = process.env.STORAGE_URL
    const u = new URL(`${STORAGE_BUCKET}/${attachments.objectName(a)}`, `https://${STORAGE_URL}`)
    return u.href
 }
 export default async function memeService(baseLog: Logger, prisma: PrismaClient, meili: Meilisearch) {
    const log = baseLog.child({ service: 'meme' })
    function fromAttachment(a: Attachment) {
        const text = a.vision.fullTextAnnotation?.text || ''
        const tags = [
            a.guild.name,
            a.channel.name,
            a.message.author.username,
        ]
        const m: Meme = {
            id: a.memeId,
            url: memeUrl(a),
            text,
            tags: tags,
            attachmentId: a.id,
            createdAt: undefined,
            updatedAt: undefined
        }
        return m
    }
    async function ensureMeiliIndex() {
        const delTask = await meili.deleteIndex('memes')
        const delResult = await meili.waitForTask(delTask.taskUid)
        const task = await meili.createIndex('memes', { primaryKey: 'id' })
        const result = await meili.waitForTask(task.taskUid)
        log.debug(result);
        return meili.index('memes')
    }
    async function updateMeili() {
        await ensureMeiliIndex();
        const index = meili.index('memes')
        const memes = await prisma.meme.findMany();
        const task = await index.updateDocuments(memes)
        const res = await meili.waitForTask(task.taskUid)
        log.debug(res)
    }
    async function addToIndex(memes: Meme[]) {
        const index = meili.index('memes')
        return index.updateDocuments(memes)
    }
    await ensureMeiliIndex();
    await updateMeili();
    return {
        ensureMeiliIndex,
        updateMeili,
        fromAttachment,
        addToIndex,
    }
 }
 export type MemeService = Awaited<ReturnType<typeof memeService>>
@@ -0,0 +1,44 @@
 import "dotenv/config"
 import fs from 'fs/promises'
 import pino from 'pino'
 import * as Minio from 'minio'
 import Vision from '@google-cloud/vision'
 import { PrismaClient } from '@prisma/client'
 import { MeiliSearch } from 'meilisearch'
 import discordScraper from './scraper'
 import attachmentService from "./attachments"
 // @ts-ignore - ts don't know wtf it talking about
 BigInt.prototype.toJSON = function bigIntStringify() {
    return this.toString();
 };
 const VISION_CREDENTIALS = (await import(process.env.GOOGLE_APPLICATION_CREDENTIALS, { assert: { type: "json" } })).default
 const STORAGE_BUCKET = process.env.STORAGE_BUCKET
 const log = pino({ base: {} });
 const vision = new Vision.ImageAnnotatorClient({ credentials: VISION_CREDENTIALS })
 const prisma = new PrismaClient()
 const minio = new Minio.Client({
    endPoint: process.env.STORAGE_URL,
    accessKey: process.env.STORAGE_ACCESS_KEY,
    secretKey: process.env.STORAGE_SECRET_KEY,
 })
 const meili = new MeiliSearch({
  host: process.env.MEILI_URL,
  apiKey: process.env.MEILI_MASTER_KEY,
 })
 const attachments = attachmentService(log, minio, prisma)
 const scraper = discordScraper(process.env.DISCORD_AUTH, vision, minio, prisma, log)
 const CHANNEL_IDS = [
    367936426962190336n,  // TPM shitposts
    1095060717117374687n, // aella memes
 ]
 await Promise.all(CHANNEL_IDS.map(id => scraper.processChannel(id)))
@@ -0,0 +1,209 @@
 import axios from 'axios'
 import _ from 'lodash';
 import type { PrismaClient, Attachment } from '@prisma/client';
 import type { ImageAnnotatorClient } from '@google-cloud/vision';
 import type { Logger } from 'pino';
 import type Minio from 'minio'
 import sharp from 'sharp';
 import type { AttachmentService } from './attachments'
 import { IMAGE_TYPES, VIDEO_TYPES } from './attachments'
 import { MemeService } from './memes';
 // TODO
 // also fetch embeds and their descriptions
 export default function scraper(
    discordAuth,
    vision: ImageAnnotatorClient,
    minio: Minio.Client,
    prisma: PrismaClient,
    baseLog: Logger,
    attachments: AttachmentService,
    memes: MemeService,
 ) {
    const headers = {
        'Authorization': discordAuth,
    }
    async function fetchChannelMessages(channelId) {
        const url = `https://discord.com/api/v9/channels/${channelId}/messages&limit=100`
        const res = await axios.get(url, { headers })
        return res.data
    }
    // returns msgs in desc id order
    async function fetchChannelMessagesAfter(channelId, lastMessageId) {
        const url = `https://discord.com/api/v9/channels/${channelId}/messages?after=${lastMessageId}&limit=100`
        const res = await axios.get(url, { headers })
        return res.data
    }
    async function fetchChannelMessagesBefore(channelId, earliestMessageId) {
        const url = `https://discord.com/api/v9/channels/${channelId}/messages?before=${earliestMessageId}&limit=100`
        const res = await axios.get(url, { headers })
        return res.data
    }
    async function fetchGuildDetails(guildId) {
        const url = `https://discord.com/api/v9/guilds/${guildId}`
        const res = await axios.get(url, { headers })
        const keys_to_remove = ['emojis', 'stickers', 'roles', 'features']
        keys_to_remove.forEach(k => delete res.data[k])
        return res.data
    }
    async function fetchChannel(channelId) {
        const url = `https://discord.com/api/v9/channels/${channelId}`
        const res = await axios.get(url, { headers })
        return res.data
    }
    async function detectText(attachment: Attachment) {
        // bail out of anything not an image
        if (!IMAGE_TYPES.includes(attachment.contentType)) return {}
        const annotateRequest = {
            image: {
                source: {
                    imageUri: attachment.url
                }
            },
            features: [{ type: 'TEXT_DETECTION' }],
        }
        const res = await vision.annotateImage(annotateRequest)
        // comes back as an array
        return res[0] || {}
    }
    async function processChannel(channelId) {
        const channel = await fetchChannel(channelId)
        const guild = await fetchGuildDetails(channel.guild_id)
        const log = baseLog.child({ guild: guild.name, channel: channel.name, channelId })
        async function filterAttachments(messages): Promise<Attachment[]> {
            const acceptedContentTypes = [
                ...IMAGE_TYPES,
                ...VIDEO_TYPES,
            ]
            const validAttachments = messages
                .filter(m => m.attachments)
                // bundle message and attachment together
                .flatMap(m => m.attachments.map(a => [a, m]))
                .filter(([a, m]) => acceptedContentTypes.includes(a.content_type))
            const newAttachments = validAttachments.filter(([a, m]) => ![].includes(a.id))
            log.info({ newAttachments: newAttachments.length, validAttachments: validAttachments.length })
            return Promise.all(newAttachments
                .map(async ([a, m]) => {
                    const attachment: Attachment = {
                        id: BigInt(a.id),
                        msgId: BigInt(m.id),
                        channelId: BigInt(m.channel_id),
                        url: a.url,
                        contentType: a.content_type,
                        // create this ahead of time to associate with our copy of the media
                        memeId: crypto.randomUUID(),
                        // @ts-ignore it's fine
                        vision: {},
                        guild,
                        channel,
                        message: m,
                        createdAt: undefined,
                        updatedAt: undefined
                    }
                    const visionData = await detectText(attachment)
                    return { ...attachment, vision: visionData }
                }))
        }
        async function* fetchNew(channelId, log, latestMessageId) {
            // reverse the messages because we want to yield them in chronological order
            // the api call returns them most recent first
            const messages = (await fetchChannelMessagesAfter(channelId, latestMessageId)).reverse()
            if (messages.length === 0) {
                log.info('no new messages')
                return
            }
            log.info({ messages: messages.length, latestMessageId }, 'fetched new messages')
            const cursor = _.last(messages).id
            yield [await filterAttachments(messages), cursor]
            yield* fetchNew(channelId, log, cursor)
        }
        async function* fetchOld(channelId, log, earliestMessageId) {
            const messages = await fetchChannelMessagesBefore(channelId, earliestMessageId)
            if (messages.length === 0) {
                log.info('no new messages')
                return
            }
            log.info({ messages: messages.length, earliestMessageId }, 'fetched old messages')
            const cursor = _.last(messages).id
            yield [await filterAttachments(messages), cursor]
            yield* fetchOld(channelId, log, cursor)
        }
        const ensureHistory = async () => {
            const stored = await prisma.channelHistory.findFirst({ where: { id: channelId }})
            if (stored) return stored
            const lastMessageId = channel.last_message_id
            return await prisma.channelHistory.create({ data:
                { latestMessageId: lastMessageId, earliestMessageId: lastMessageId, id: channelId }
            })
        }
        const startingHistory = await ensureHistory()
        const updateHistory = async update => prisma.channelHistory
            .update({ data: update, where: { id: startingHistory.id } })
        async function processBatch([batch, cursor], genHistory) {
            log.debug({ msg: 'scraped new attachments', attachments: batch.length })
            const results = await Promise.allSettled(batch.map(async a => attachments.process(a)))
            const inserts = results
                .filter(r => r.value)
                .map(r => r.value)
            const failures = results
                .filter(r => r.reason)
                .map(r => r.reason)
            if (failures.length) log.error({ failures }, 'batch failures')
            log.info({ inserts: inserts.length }, 'batch success')
            await memes.addToIndex(inserts.map(i => i.meme))
            // yeah cool whatever we processed the whole lot... sure
            const newHistory = await updateHistory(genHistory())
            log.debug({ newHistory }, 'updated channel history')
            return inserts
        }
        for await (const batch of fetchNew(channelId, log, startingHistory.latestMessageId)) {
            const genHistory = cursor => ({ latestMessageId: cursor })
            await processBatch(batch, genHistory)
        }
        for await (const batch of fetchOld(channelId, log, startingHistory.latestMessageId)) {
            const genHistory = cursor => ({ earliestMessageId: cursor })
            await processBatch(batch, genHistory)
        }
    }
    return {
        processChannel,
    }
 }
@@ -1,6 +0,0 @@
 import "dotenv/config"
 import createServices from "./services"
 const { memes } = await createServices()
 await memes.resetMeili();
Author	SHA1	Message	Date
Nathan Rashleigh	ad4b6e1f70	100 batch failing cause of tx pool i think	2024-04-12 18:06:14 +10:00
Nathan Rashleigh	8212f9bbf3	yield each	2024-04-12 17:24:39 +10:00
		`@@ -1 +0,0 @@`
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