clean up js project in prep for clojure rewrite

src/nostr.ts

@@ -1,106 +0,0 @@
-import pino from "pino";
-import WebSocket from "ws";
-import { MicroBlogBackend } from "./pocketbase";
-
-const logger = pino();
-const pb = new MicroBlogBackend(logger);
-
-const fetcherNpub = process.env.NOSTR_FETCHER_NPUB;
-const myNpub = process.env.NOSTR_ID;
-
-if (!fetcherNpub) {
-  throw new Error("NOSTR_FETCHER_NPUB is not set");
-}
-
-if (!myNpub) {
-  throw new Error("NOSTR_ID is not set");
-}
-
-type NostrTag = ["t" | "r" | "imeta", string];
-type NostrEvent = [
-  "EVENT" | "EOSE",
-  string,
-  {
-    id: string;
-    pubkey: string;
-    created_at: number;
-    kind: number; // 1
-    tags: NostrTag[];
-    content: string;
-    sig: string;
-  },
-];
-
-(async () => {
-  logger.info("Starting Nostr Fetcher");
-
-  // figure out when the last post of wasved
-  const lastSavedPost = await pb.getLatestPostBySource("nostr");
-  if (!lastSavedPost) {
-    throw new Error("No last saved nostr post found");
-  }
-  let since: number | undefined;
-  since = new Date(lastSavedPost.posted).getTime() / 1000;
-  logger.info(
-    { lastSavedPostId: lastSavedPost.id, since },
-    "lastSavedPost nostr post",
-  );
-  // listen for new events for 30 seconds
-  logger.info("trying to connecting to nostr relay");
-  const relay = process.env.NOSTR_RELAY;
-  if (!relay) {
-    throw new Error("No NOSTR_RELAY environment variable found");
-  }
-
-  const events: NostrEvent[] = [];
-  const ws = new WebSocket(relay);
-  ws.on("error", logger.error);
-  ws.on("message", function message(data: Buffer) {
-    const decodedData = JSON.parse(
-      Buffer.from(data).toString("utf8"),
-    ) as NostrEvent;
-    logger.info({ decodedData }, "recived a message from nostr relay");
-    if (decodedData[0] === "EVENT") {
-      events.push(decodedData);
-    }
-  });
-  ws.on("open", function open() {
-    logger.info("connection established");
-    ws.send(
-      JSON.stringify([
-        "REQ",
-        fetcherNpub,
-        { kinds: [1], authors: [myNpub], ...(since ? { since } : {}) },
-      ]),
-    );
-  });
-  await new Promise((resolve) => setTimeout(resolve, 30000));
-  logger.info("closing connection to nostr relay");
-  ws.close();
-  logger.info({ count: events.length }, "saving nostr posts");
-  for (const event of events) {
-    const post = await pb.savePost({
-      remoteId: event[2].id,
-      fullPost: event[2],
-      posted: new Date(event[2].created_at * 1000).toISOString(),
-      source: "nostr",
-      authorId: event[1],
-    });
-
-    for (const tag of event[2].tags) {
-      if (tag[0] === "t") {
-        await pb.setTag(tag[1], post.id);
-      } else if (tag[0] === "imeta") {
-        const value = tag[1];
-        // remove "url " from the start of the string
-        const url = value.slice(4);
-        await pb.saveAndSetImage(
-          {
-            remoteURL: url,
-          },
-          post.id,
-        );
-      }
-    }
-  }
-})();