feat: add discord interactions worker

packages/api/utils/api-tools.ts

@@ -3,10 +3,10 @@ import {
   permissions as Permissions,
 } from '@roleypoly/misc-utils/hasPermission';
 import { SessionData, UserGuildPermissions } from '@roleypoly/types';
+import { Handler, WrappedKVNamespace } from '@roleypoly/worker-utils';
 import KSUID from 'ksuid';
-import { Handler } from '../router';
-import { allowedCallbackHosts, apiPublicURI, discordAPIBase, rootUsers } from './config';
-import { Sessions, WrappedKVNamespace } from './kv';
+import { allowedCallbackHosts, apiPublicURI, rootUsers } from './config';
+import { Sessions } from './kv';
 
 export const formData = (obj: Record<string, any>): string => {
   return Object.keys(obj)
@@ -14,18 +14,8 @@ export const formData = (obj: Record<string, any>): string => {
     .join('&');
 };
 
-export const addCORS = (init: ResponseInit = {}) => ({
-  ...init,
-  headers: {
-    ...(init.headers || {}),
-    'access-control-allow-origin': '*',
-    'access-control-allow-methods': '*',
-    'access-control-allow-headers': '*',
-  },
-});
-
 export const respond = (obj: Record<string, any>, init: ResponseInit = {}) =>
-  new Response(JSON.stringify(obj), addCORS(init));
+  new Response(JSON.stringify(obj), init);
 
 export const resolveFailures =
   (
@@ -70,44 +60,6 @@ export const getSessionID = (request: Request): { type: string; id: string } | n
   return { type, id };
 };
 
-export const userAgent =
-  'DiscordBot (https://github.com/roleypoly/roleypoly, git-main) (+https://roleypoly.com)';
-
-export enum AuthType {
-  Bearer = 'Bearer',
-  Bot = 'Bot',
-}
-
-export const discordFetch = async <T>(
-  url: string,
-  auth: string,
-  authType: AuthType = AuthType.Bearer,
-  init?: RequestInit
-): Promise<T | null> => {
-  const response = await fetch(discordAPIBase + url, {
-    ...(init || {}),
-    headers: {
-      ...(init?.headers || {}),
-      authorization: `${AuthType[authType]} ${auth}`,
-      'user-agent': userAgent,
-    },
-  });
-
-  if (response.status >= 400) {
-    console.error('discordFetch failed', {
-      url,
-      authType,
-      payload: await response.text(),
-    });
-  }
-
-  if (response.ok) {
-    return (await response.json()) as T;
-  } else {
-    return null;
-  }
-};
-
 export type CacheLayerOptions = {
   skipCachePull?: boolean;
 };
@@ -195,16 +147,6 @@ export const onlyRootUsers = (handler: Handler): Handler =>
     );
   });
 
-export const getQuery = (request: Request): { [x: string]: string } => {
-  const output: { [x: string]: string } = {};
-
-  for (let [key, value] of new URL(request.url).searchParams.entries()) {
-    output[key] = value;
-  }
-
-  return output;
-};
-
 export const isAllowedCallbackHost = (host: string): boolean => {
   return (
     host === apiPublicURI ||

packages/api/utils/audit-log.ts

@@ -1,4 +1,3 @@
-import { userAgent } from '@roleypoly/api/utils/api-tools';
 import { uiPublicURI } from '@roleypoly/api/utils/config';
 import {
   Category,
@@ -8,6 +7,7 @@ import {
   GuildSlug,
   WebhookValidationStatus,
 } from '@roleypoly/types';
+import { userAgent } from '@roleypoly/worker-utils';
 import deepEqual from 'deep-equal';
 import { sortBy, uniq } from 'lodash';
 

packages/api/utils/config.ts

@@ -13,5 +13,3 @@ export const apiPublicURI = safeURI(env('API_PUBLIC_URI'));
 export const rootUsers = list(env('ROOT_USERS'));
 export const allowedCallbackHosts = list(env('ALLOWED_CALLBACK_HOSTS'));
 export const importSharedKey = env('BOT_IMPORT_TOKEN');
-
-export const discordAPIBase = 'https://discordapp.com/api/v9';

packages/api/utils/guild.ts

@@ -1,4 +1,3 @@
-import { Handler } from '@roleypoly/api/router';
 import {
   lowPermissions,
   missingParameters,
@@ -18,14 +17,8 @@ import {
   SessionData,
   UserGuildPermissions,
 } from '@roleypoly/types';
-import {
-  AuthType,
-  cacheLayer,
-  CacheLayerOptions,
-  discordFetch,
-  isRoot,
-  withSession,
-} from './api-tools';
+import { AuthType, discordFetch, Handler } from '@roleypoly/worker-utils';
+import { cacheLayer, CacheLayerOptions, isRoot, withSession } from './api-tools';
 import { botClientID, botToken } from './config';
 import { GuildData, Guilds } from './kv';
 import { useRateLimiter } from './rate-limiting';

packages/api/utils/kv.ts

@@ -1,83 +1,4 @@
-export class WrappedKVNamespace {
-  constructor(private kvNamespace: KVNamespace) {}
-
-  async get<T>(key: string): Promise<T | null> {
-    const data = await this.kvNamespace.get(key, 'text');
-    if (!data) {
-      return null;
-    }
-
-    return JSON.parse(data) as T;
-  }
-
-  async put<T>(key: string, value: T, ttlSeconds?: number) {
-    await this.kvNamespace.put(key, JSON.stringify(value), {
-      expirationTtl: ttlSeconds,
-    });
-  }
-
-  list = this.kvNamespace.list;
-  getWithMetadata = this.kvNamespace.getWithMetadata;
-  delete = this.kvNamespace.delete;
-}
-
-class EmulatedKV implements KVNamespace {
-  constructor() {
-    console.warn('EmulatedKV used. Data will be lost.');
-  }
-
-  private data: Map<string, any> = new Map();
-
-  async get<T>(key: string): Promise<T | null> {
-    if (!this.data.has(key)) {
-      return null;
-    }
-
-    return this.data.get(key);
-  }
-
-  async getWithMetadata<T, Metadata = unknown>(
-    key: string
-  ): KVValueWithMetadata<T, Metadata> {
-    return {
-      value: await this.get<T>(key),
-      metadata: {} as Metadata,
-    };
-  }
-
-  async put(key: string, value: string | ReadableStream<any> | ArrayBuffer | FormData) {
-    this.data.set(key, value);
-  }
-
-  async delete(key: string) {
-    this.data.delete(key);
-  }
-
-  async list(options?: { prefix?: string; limit?: number; cursor?: string }): Promise<{
-    keys: { name: string; expiration?: number; metadata?: unknown }[];
-    list_complete: boolean;
-    cursor: string;
-  }> {
-    let keys: { name: string }[] = [];
-
-    for (let key of this.data.keys()) {
-      if (options?.prefix && !key.startsWith(options.prefix)) {
-        continue;
-      }
-
-      keys.push({ name: key });
-    }
-
-    return {
-      keys,
-      cursor: '0',
-      list_complete: true,
-    };
-  }
-}
-
-const kvOrLocal = (namespace: KVNamespace | null): KVNamespace =>
-  namespace || new EmulatedKV();
+import { kvOrLocal, WrappedKVNamespace } from '@roleypoly/worker-utils';
 
 const self = global as any as Record<string, any>;
 

packages/api/utils/responses.ts

@@ -1,4 +1,4 @@
-import { respond } from './api-tools';
+import { respond } from '@roleypoly/worker-utils';
 
 export const ok = () => respond({ ok: true });