feat: plugin, no prompt, bug fixes (#139)

* high hopes

* s

* plugin calling

* add

* eol

* more progress

* fmt

* step 1

* refactor out

* /internal route

* prg

* write handler

* consolidate

* fix version gen

* prototype

* out

* fix merge

* bundle presence and event modules

* extrapolate into plugin

* pluginify and simplify

* fix up typing gen for process env and watch mode

* watch

* add nonpromptable plugins install

* fix regression and clean up publish script

* ea

templates/cf.js

@@ -0,0 +1,117 @@
+// i got this idea from chooks22
+"use modules";
+
+import { 
+    InteractionResponseFlags,
+    InteractionType,
+    verifyKey,
+    InteractionResponseType
+} from 'discord-interactions';
+//this will import all the modules statically
+
+class JsonResponse extends Response {
+  constructor(body, init) {
+    const jsonBody = JSON.stringify(body);
+    init = init || {
+      headers: {
+        'content-type': 'application/json;charset=UTF-8',
+      },
+    };
+    super(jsonBody, init);
+  }
+}
+
+function createContext(rawcontext) {
+    return rawcontext
+}
+async function executeModule(
+    emitter,
+    logger,
+    errHandler,
+    { module, task, args },
+) {
+    try {
+        await module.execute(args);
+        //emitter.emit('module.activate', /*resultPayload(PayloadType.Success, module)*/);
+    } catch(e) {
+        throw e 
+    }
+    
+}
+
+async function applyPlugins(module, payload) {
+    let success = true;
+    for (const plg of module.onEvent) {
+        const res = await plg.execute(payload);
+        if(!res.isOk()) {
+            success = false;
+        }
+    }
+    return success;
+}
+
+const router = Router();
+
+/**
+ * A simple :wave: hello page to verify the worker is working.
+ */
+router.get('/', (request, env) => {
+  return new Response(`👋 ${env.DISCORD_APPLICATION_ID}`);
+});
+
+/**
+ * Main route for all requests sent from Discord.  All incoming messages will
+ * include a JSON payload described here:
+ * https://discord.com/developers/docs/interactions/receiving-and-responding#interaction-object
+ */
+router.post('/', async (request, env) => {
+  const { isValid, interaction } = await server.verifyDiscordRequest(
+    request,
+    env,
+  );
+  if (!isValid || !interaction) {
+    return new Response('Bad request signature.', { status: 401 });
+  }
+
+  if (interaction.type === InteractionType.PING) {
+    // The `PING` message is used during the initial webhook handshake, and is
+    // required to configure the webhook in the developer portal.
+    return new JsonResponse({
+      type: InteractionResponseType.PONG,
+    });
+  }
+  if(interaction.type === InteractionType.APPLICATION_COMMAND_AUTOCOMPLETE) {
+      "use autocomplete";
+  } else if (interaction.type === InteractionType.APPLICATION_COMMAND) {
+      "use slash";
+  }
+
+  console.error('Unknown Type');
+  return new JsonResponse({ error: 'Unknown Type' }, { status: 400 });
+});
+router.all('*', () => new Response('Not Found.', { status: 404 }));
+
+
+async function verifyDiscordRequest(request, env) {
+  const signature = request.headers.get('x-signature-ed25519');
+  const timestamp = request.headers.get('x-signature-timestamp');
+  const body = await request.text();
+  const isValidRequest =
+    signature &&
+    timestamp &&
+    verifyKey(body, signature, timestamp, env.DISCORD_PUBLIC_KEY);
+  if (!isValidRequest) {
+    return { isValid: false };
+  }
+
+  return { interaction: JSON.parse(body), isValid: true };
+}
+
+
+const server = {
+  verifyDiscordRequest: verifyDiscordRequest,
+  fetch: async function (request, env) {
+    return router.handle(request, env);
+  },
+};
+export default server;