add useIpAddress hook

hooks/useIpAddress.ts

@@ -0,0 +1,69 @@
+import { CLUSTER } from '@store/mangoStore'
+import { useEffect, useState } from 'react'
+
+const SANCTIONED_COUNTRIES = [
+  ['AG', 'Antigua and Barbuda'],
+  ['DZ', 'Algeria'],
+  ['BD', 'Bangladesh'],
+  ['BO', 'Bolivia'],
+  ['BY', 'Belarus'],
+  ['BI', 'Burundi'],
+  ['MM', 'Burma (Myanmar)'],
+  ['CI', "Cote D'Ivoire (Ivory Coast)"],
+  ['CU', 'Cuba'],
+  ['CD', 'Democratic Republic of Congo'],
+  ['EC', 'Ecuador'],
+  ['GB', 'United Kingdom'],
+  ['IR', 'Iran'],
+  ['IQ', 'Iraq'],
+  ['LR', 'Liberia'],
+  ['LY', 'Libya'],
+  ['ML', 'Mali'],
+  ['MA', 'Morocco'],
+  ['NP', 'Nepal'],
+  ['KP', 'North Korea'],
+  ['SO', 'Somalia'],
+  ['SD', 'Sudan'],
+  ['SY', 'Syria'],
+  ['VE', 'Venezuela'],
+  ['YE', 'Yemen'],
+  ['ZW', 'Zimbabwe'],
+  ['US', 'United States'],
+]
+
+const SANCTIONED_COUNTRY_CODES = SANCTIONED_COUNTRIES.map(
+  (country) => country[0]
+)
+
+const SPOT_ALLOWED = ['GB']
+
+export default function useIpAddress() {
+  const [ipAllowed, setIpAllowed] = useState(false)
+  const [spotAllowed, setSpotAllowed] = useState(false)
+  const [ipCountry, setIpCountry] = useState('')
+
+  useEffect(() => {
+    const checkIpLocation = async () => {
+      const response = await fetch(
+        `https://country-code.mangomarkets.workers.dev`
+      )
+      const parsedResponse = await response.json()
+      const ipCountryCode = parsedResponse ? parsedResponse?.country : ''
+
+      setIpCountry(ipCountryCode)
+
+      if (ipCountryCode) {
+        setIpAllowed(!SANCTIONED_COUNTRY_CODES.includes(ipCountryCode))
+        setSpotAllowed(SPOT_ALLOWED.includes(ipCountryCode))
+      }
+    }
+
+    checkIpLocation()
+  }, [])
+
+  if (CLUSTER === 'mainnet-beta') {
+    return { ipAllowed, spotAllowed, ipCountry }
+  } else {
+    return { ipAllowed: true, spotAllowed: true, ipCountry }
+  }
+}