Redsign qortal-ui repo

crypto/config.js

@@ -0,0 +1,37 @@
+import { store } from './api.js'
+
+let config = false
+let loaded = false
+const configWatchers = []
+const waitingForConfig = []
+
+const subscribeToStore = () => {
+	if (!store) return setTimeout(() => subscribeToStore(), 50)
+
+	store.subscribe(() => {
+		const cA = store.getState().app
+		const c = store.getState().config
+		if (!c.loaded) return
+		if (!loaded) waitingForConfig.forEach(r => r(cA))
+		configWatchers.forEach(fn => fn(cA))
+		config = cA
+	})
+}
+
+subscribeToStore()
+
+export function getConfig() {
+	return config
+}
+
+export function watchConfig(fn) {
+	fn(config)
+	configWatchers.push(fn)
+}
+
+export function waitForConfig() {
+	return new Promise((resolve, reject) => {
+		if (config) return resolve(config)
+		waitingForConfig.push(resolve)
+	})
+}