feat: core chunk 8

src/core/blitz/fetchWargaming.ts

@@ -1,4 +1,4 @@
-import throwError from '../../LEGACY_core/node/throwError';
+import throwError from '../blitzkrieg/throwError';
 
 export type BlitzResponse<Data extends object> =
   | {

src/core/blitz/getTankStats.ts

@@ -1,7 +1,7 @@
 import { Region } from '../../constants/regions';
 import { WARGAMING_APPLICATION_ID } from '../../constants/wargamingApplicationID';
-import throwError from '../../LEGACY_core/node/throwError';
 import { TanksStats } from '../../types/tanksStats';
+import throwError from '../blitzkrieg/throwError';
 import fetchBlitz from './fetchWargaming';
 
 export default async function getTankStats(region: Region, id: number) {

src/core/blitz/resolveTankId.ts

@@ -1,5 +1,5 @@
 import { go } from 'fuzzysort';
-import throwError from '../../LEGACY_core/node/throwError';
+import throwError from '../blitzkrieg/throwError';
 import { TANKS, tankopedia } from '../blitzstars/tankopedia';
 
 export default async function resolveTankId(tank: string | number) {

src/core/blitzkrieg/getArchivedRatingsInfo.ts

@@ -1,8 +1,8 @@
-import throwError from '../../LEGACY_core/node/throwError';
 import { RatingsInfo } from '../../commands/ratings';
 import { Region } from '../../constants/regions';
 import { DATABASE_REPO } from './getMidnightLeaderboard';
 import { octokit } from './octokit';
+import throwError from './throwError';
 
 const ARCHIVED_RATINGS_CACHE: Record<
   Region,

src/core/blitzkrieg/octokit.ts

@@ -1,4 +1,4 @@
 import { Octokit } from '@octokit/rest';
-import { secrets } from '../../LEGACY_core/node/secrets';
+import { secrets } from './secrets';
 
 export const octokit = new Octokit({ auth: secrets.GH_TOKEN });

src/core/blitzkrieg/processes.ts

@@ -0,0 +1,29 @@
+import { client } from '../discord/client';
+import { discordBlitzDB } from './discordBlitz';
+
+const EXIT_EVENTS = [
+  'beforeExit',
+  'exit',
+  'SIGINT',
+  'SIGTERM',
+  'SIGUSR1',
+  'SIGUSR2',
+];
+
+async function cleanup() {
+  console.log('Cleaning up...');
+
+  await Promise.all([discordBlitzDB.$disconnect(), client.destroy()]);
+
+  console.log('Gracefully exiting...');
+
+  EXIT_EVENTS.forEach((event) => process.off(event, cleanup));
+  process.exit(0);
+}
+
+export function registerProcesses() {
+  process.on('uncaughtException', console.error);
+  client.on('error', console.error);
+
+  EXIT_EVENTS.forEach((event) => process.on(event, cleanup));
+}

src/core/blitzkrieg/secrets.ts

@@ -0,0 +1,25 @@
+import { config } from 'dotenv';
+
+config();
+
+export const SECRET_KEYS = [
+  'DISCORD_TOKEN',
+  'GH_TOKEN',
+  'DISCORD_BLITZ_DB',
+] as const;
+
+export type SECRET = typeof SECRET_KEYS extends readonly (infer T)[]
+  ? T
+  : never;
+
+export const secrets = SECRET_KEYS.reduce<Partial<Record<SECRET, string>>>(
+  (accumulator, key) => ({
+    ...accumulator,
+
+    get [key](): string {
+      if (!(key in process.env)) throw new Error(`Secret ${key} not provided`);
+      return process.env[key]!;
+    },
+  }),
+  {},
+) as Record<SECRET, string>;

src/core/blitzkrieg/throwError.ts

@@ -0,0 +1,3 @@
+export default function throwError(message: string, cause?: string) {
+  return new Error(message, { cause });
+}

src/core/discord/resolveClanFromCommand.ts

@@ -1,7 +1,7 @@
 import { ChatInputCommandInteraction } from 'discord.js';
-import throwError from '../../LEGACY_core/node/throwError';
 import { Region } from '../../constants/regions';
 import searchClansAcrossRegions from '../blitz/searchClansAcrossRegions';
+import throwError from '../blitzkrieg/throwError';
 import { serverAndIdPattern } from './resolvePlayerFromCommand';
 
 export default async function resolveClanFromCommand(

src/core/discord/resolvePlayerFromCommand.ts

@@ -1,9 +1,9 @@
 import { CacheType, ChatInputCommandInteraction } from 'discord.js';
 import markdownEscape from 'markdown-escape';
-import throwError from '../../LEGACY_core/node/throwError';
 import { Region } from '../../constants/regions';
 import searchPlayersAcrossRegions from '../blitz/searchPlayersAcrossRegions';
 import { getBlitzFromDiscord } from '../blitzkrieg/discordBlitz';
+import throwError from '../blitzkrieg/throwError';
 
 export const serverAndIdPattern = /(com|eu|asia)\/[0-9]+/;