Use json rpc for live invite handling

src/consts.ts

@@ -12,6 +12,8 @@ export const ERC1155PolicyFactoryAddress = '0x0f31377cBd078C82b34Ab586A3f8d973fE
 
 export const JoinPolicyRegistryAddress = '0x3eB2Ec4d2876d22EE103aBc1e0A7CCEefD117CD3'
 
+export const StreamRegistryAddress = '0x0D483E10612F327FC11965Fc82E90dC19b141641'
+
 export enum PermissionType {
     Edit = 0,
     Delete,

src/hooks/useListenForInvitesEffect.ts

@@ -3,13 +3,13 @@ import { useEffect, useRef } from 'react'
 import { Address, OptionalAddress, Prefix } from '$/types'
 import { RoomId } from '$/features/room/types'
 import isSameAddress from '$/utils/isSameAddress'
-import useStreamRegistry from './useStreamRegistry'
+import { getStreamRegistry } from '$/utils'
 
 export default function useListenForInvitesEffect(
     address: OptionalAddress,
     onInvite: (roomId: RoomId, address: Address) => void
 ) {
-    const registry = useStreamRegistry()
+    const registry = getStreamRegistry()
 
     const onInviteRef = useRef(onInvite)
 

src/utils/index.tsx

@@ -0,0 +1,18 @@
+import { JSON_RPC_URL, StreamRegistryAddress } from '$/consts'
+import { Contract, providers } from 'ethers'
+import { StreamRegistryV3 } from '../contracts/StreamRegistryV3.sol/StreamRegistryV3'
+import { abi } from '../contracts/StreamRegistryV3.sol/StreamRegistryV3.json'
+
+let streamRegistry: undefined | StreamRegistryV3
+
+export function getStreamRegistry() {
+    if (!streamRegistry) {
+        streamRegistry = new Contract(
+            StreamRegistryAddress,
+            abi,
+            new providers.JsonRpcProvider(JSON_RPC_URL)
+        ) as StreamRegistryV3
+    }
+
+    return streamRegistry
+}