Added script to automate cloudflare cache purge

packages/commonwealth/Procfile

@@ -3,4 +3,4 @@ consumer: cd packages/commonwealth && node --import=extensionless/register --max
 evm-ce: cd packages/commonwealth && node --import=extensionless/register --max-old-space-size=$(../../scripts/get-max-old-space-size.sh) build/server/workers/evmChainEvents/startEvmPolling.js
 knock: cd packages/commonwealth && node --import=extensionless/register --max-old-space-size=$(../../scripts/get-max-old-space-size.sh) build/server/workers/knock/knockWorker.js
 message-relayer: cd packages/commonwealth && node --import=extensionless/register --max-old-space-size=$(../../scripts/get-max-old-space-size.sh) build/server/workers/messageRelayer/messageRelayer.js
-release: cd packages/commonwealth && node --import=extensionless/register --max-old-space-size=$(../../scripts/get-max-old-space-size.sh) build/server/scripts/releasePhaseEnvCheck.js && npx sequelize-cli db:migrate --config server/sequelize.json
+release: cd packages/commonwealth && node --import=extensionless/register --max-old-space-size=$(../../scripts/get-max-old-space-size.sh) build/server/scripts/releasePhaseEnvCheck.js && npx sequelize-cli db:migrate --config server/sequelize.json && node --import=extensionless/register build/server/scripts/purgeCloudflareCache.js

packages/commonwealth/server/config.ts

@@ -32,6 +32,8 @@ const {
   MESSAGE_RELAYER_TIMEOUT_MS,
   MESSAGE_RELAYER_PREFETCH,
   EVM_CE_POLL_INTERVAL,
+  CF_ZONE_ID,
+  CF_API_KEY,
 } = process.env;
 
 const SEND_EMAILS = _SEND_EMAILS === 'true';
@@ -114,6 +116,10 @@ export const config = configure(
       CLIENT_ID: DISCORD_CLIENT_ID,
       BOT_TOKEN: DISCORD_BOT_TOKEN,
     },
+    CLOUDFLARE: {
+      ZONE_ID: CF_ZONE_ID,
+      API_KEY: CF_API_KEY,
+    },
     WORKERS: {
       /*
        * NOTE: (1000 / MESSAGE_RELAYER_TIMEOUT_MS) * MESSAGE_RELAYER_PREFETCH = the upperbound
@@ -229,6 +235,22 @@ export const config = configure(
           'DISCORD_BOT_TOKEN is required in production, frick, beta (QA), and demo',
         ),
     }),
+    CLOUDFLARE: z.object({
+      ZONE_ID: z
+        .string()
+        .optional()
+        .refine(
+          (data) => !(['production'].includes(model_config.APP_ENV) && !data),
+          'CF_ZONE_ID is required in production',
+        ),
+      API_KEY: z
+        .string()
+        .optional()
+        .refine(
+          (data) => !(['production'].includes(model_config.APP_ENV) && !data),
+          'CF_API_KEY is required in production',
+        ),
+    }),
     WORKERS: z.object({
       MESSAGE_RELAYER_TIMEOUT_MS: z.number().int().positive(),
       MESSAGE_RELAYER_PREFETCH: z.number().int().positive(),

packages/commonwealth/server/scripts/purgeCloudflareCache.ts

@@ -0,0 +1,41 @@
+import { logger } from '@hicommonwealth/core';
+import fetch from 'node-fetch';
+import { config } from '../config';
+
+const log = logger(import.meta);
+
+async function purgeCache(zoneId?: string, apiKey?: string) {
+  if (!zoneId || !apiKey) {
+    log.warn('Missing Cloudflare env variables. Skipping cache purge');
+    return;
+  }
+
+  const url = `https://api.cloudflare.com/client/v4/zones/${zoneId}/purge_cache`;
+  const body = {
+    purge_everything: true,
+  };
+  const headers = {
+    Authorization: `Bearer ${apiKey}`,
+    'Content-Type': 'application/json',
+  };
+
+  try {
+    const response = await fetch(url, {
+      method: 'POST',
+      headers: headers,
+      body: JSON.stringify(body),
+    });
+
+    const responseData = await response.json();
+    log.info('Cache purge request successful:');
+    log.info(responseData);
+  } catch (error) {
+    log.error('Error purging cache:', error.message);
+  }
+}
+
+purgeCache(config.CLOUDFLARE.ZONE_ID, config.CLOUDFLARE.API_KEY)
+  .then(() => log.info('finished cloudflare purge script'))
+  .catch((e) => {
+    log.error('cloudflare purge script failed:', e);
+  });

packages/discord-bot/tsconfig.build.json

@@ -4,7 +4,11 @@
     "rootDir": ".",
     "outDir": "build"
   },
-  "include": ["src", "scripts/releasePhaseEnvCheck.ts"],
+  "include": [
+    "src",
+    "scripts/releasePhaseEnvCheck.ts",
+    "scripts/purgeCloudflareCache.ts"
+  ],
   "references": [
     { "path": "../../libs/adapters/tsconfig.build.json" },
     { "path": "../../libs/core/tsconfig.build.json" },