local fuzd service

helper-services/fuzd/.dev.vars.default

@@ -0,0 +1,4 @@
+CHAIN_0x7a69="http://127.0.0.1:8545#finality=2&worstCaseBlockTime=5"
+CHAIN_0xbb272="http://ethereum.local:8545#finality=2&worstCaseBlockTime=5"
+HD_MNEMONIC="test test test test test test test test test test test junk"
+TOKEN_ADMIN="random-token"

helper-services/fuzd/.gitignore

@@ -0,0 +1,5 @@
+.dev.vars
+!.default
+.wrangler
+node_modules
+contracts.json

helper-services/fuzd/cron.js

@@ -0,0 +1,20 @@
+const toml = require('toml');
+const cron = require('node-cron');
+const fs = require('fs');
+const path = require('path');
+
+const wranglerConfigStr = fs.readFileSync(path.join(__dirname, 'wrangler.toml'), 'utf-8');
+const config = toml.parse(wranglerConfigStr);
+
+if (config.triggers?.crons) {
+ for (const trigger of config.triggers.crons) {
+ cron.schedule(trigger, async () => {
+ console.log(`triggering ${trigger} ... `)
+ try {
+ await fetch(`http://localhost:34002/cdn-cgi/mf/scheduled?cron=${trigger}`)
+ } catch(e) {
+ console.log(`failed to fetch...`, e)
+ }
+ })
+ }
+}

helper-services/fuzd/package.json

@@ -0,0 +1,19 @@
+{
+ "name": "fuzd-service",
+ "devDependencies": {
+ "fuzd-cf-worker": "^0.0.19",
+ "ldenv": "^0.3.7",
+ "node-cron": "^3.0.2",
+ "set-defaults": "^0.0.1",
+ "toml": "^3.0.0",
+ "wait-on": "^7.0.1",
+ "wrangler": "^3.9.0"
+ },
+ "scripts": {
+ "prepare": "set-defaults .",
+ "dev:cron": "node cron.js",
+ "dev:worker": "wrangler dev -c ./wrangler.toml --port 34002",
+ "dev": "pnpm run /^dev:.*/",
+ "wrangler": "wrangler"
+ }
+}

helper-services/fuzd/wrangler.toml

@@ -0,0 +1,24 @@
+name = "fuzd-worker"
+main = "node_modules/fuzd-cf-worker/src/index.ts"
+compatibility_date = "2023-05-18"
+
+[vars]
+
+# The necessary secrets are:
+# - HD_MNEMONIC
+# - CHAIN_0x<CHAINID>
+# see in .dev.vars.default
+# Run `echo <VALUE> | wrangler secret put <NAME>` for each of these
+
+
+[durable_objects]
+bindings = [
+ { name = "SCHEDULER", class_name = "SchedulerDO" }
+]
+
+[[migrations]]
+tag = "v1"
+new_classes = ["SchedulerDO"]
+
+[triggers]
+crons = ["* * * * *", "*/1 * * * *"]

jolly-roger.code-workspace

@@ -20,6 +20,10 @@
  "name": "docs",
  "path": "./docs"
  },
+ {
+ "name": "helper-services",
+ "path": "./helper-services"
+ },
  {
  "name": "ROOT",
  "path": "./"

package.json

@@ -33,6 +33,7 @@
  "common:dev": "pnpm --filter ./common dev",
  "contracts:test": "pnpm --filter ./contracts test",
  "contracts:docs": "ldenv -m localhost pnpm run --filter ./contracts docgen @@MODE -o ../docs/contracts",
+ "fuzd:dev": "pnpm --filter ./helper-services/fuzd dev",
  "---------------------- DOCS ----------------------": "",
  "docs:dev": "pnpm contracts:docs && vitepress dev docs",
  "docs:build": "pnpm contracts:docs && vitepress build docs",