fix: lint for universal-tezos-provider

Author: dianasavvatina

dapps/universal-provider-tezos/src/App.tsx

@@ -9,7 +9,10 @@ import {
   formatTezosBalance,
   getAccounts,
   getChainId,
-  apiGetContractAddress
+  apiGetContractAddress,
+  TezosSendResponse,
+  TezosSignResponse,
+  TezosGetAccountResponse
 } from './utils/helpers'
 import { SAMPLE_KINDS, SAMPLES } from './utils/samples'
 
@@ -26,9 +29,13 @@ const methods = ['tezos_getAccounts', 'tezos_sign', 'tezos_send']
 const App = () => {
   const [provider, setProvider] = useState<UniversalProvider | null>(null)
   const [isConnected, setIsConnected] = useState(false)
-  const [lastKind, setLastKind] = useState<any>(null)
-  const [result, setResult] = useState<any>(null)
-  const [description, setDescription] = useState<any>(null)
+  const [lastKind, setLastKind] = useState<SAMPLE_KINDS | undefined>(undefined)
+  const [result, setResult] = useState<
+    TezosSendResponse | TezosSignResponse | TezosGetAccountResponse | string | null
+  >(null)
+  const [description, setDescription] = useState<Record<string, unknown> | string | undefined>(
+    undefined
+  )
   const [balance, setBalance] = useState('')
   const [address, setAddress] = useState('')
   const [contractAddress, setContractAddress] = useState(
@@ -68,7 +75,7 @@ const App = () => {
         console.log('Session Ping:', id, topic)
       })
 
-      newProvider.on('session_event', ({ event, chainId }: { event: any; chainId: string }) => {
+      newProvider.on('session_event', ({ event, chainId }: { event: unknown; chainId: string }) => {
         console.log('Session Event:', event, chainId)
       })
 
@@ -205,7 +212,7 @@ const App = () => {
         await getBalance()
       } catch (error) {
         console.error(`Error sending ${kind}:`, error)
-        setResult(error)
+        setResult(JSON.stringify(error, null, 2))
       }
     },
     [provider, address]
@@ -223,9 +230,11 @@ const App = () => {
       case SAMPLE_KINDS.SEND_TRANSACTION:
       case SAMPLE_KINDS.SEND_DELEGATION:
       case SAMPLE_KINDS.SEND_UNDELEGATION:
-      case SAMPLE_KINDS.SEND_ORGINATION:
         setDescription(SAMPLES[kind])
         break
+      case SAMPLE_KINDS.SEND_ORGINATION:
+        setDescription(SAMPLES[kind] as unknown as Record<string, unknown>)
+        break
       case SAMPLE_KINDS.SEND_CONTRACT_CALL:
       case SAMPLE_KINDS.SEND_INCREASE_PAID_STORAGE:
         setDescription({ ...SAMPLES[kind], destination: contractAddress })
@@ -248,7 +257,7 @@ const App = () => {
     <div className="App">
       <h1>UniversalProvider</h1>
       <h2>WalletConnect for Tezos</h2>
-      <p>dApp prototype integrating WalletConnect's Tezos Universal Provider.</p>
+      <p>dApp prototype integrating for Tezos Universal Provider.</p>
 
       {!projectId || projectId === 'YOUR_PROJECT_ID' ? (
         <div className="warning">

dapps/universal-provider-tezos/src/utils/helpers.ts

@@ -20,6 +20,14 @@ export interface AssetData {
   balance: number
 }
 
+interface Operation {
+  status?: string
+  originatedContract?: {
+    kind: string
+    address: string
+  }
+}
+
 export interface ChainData {
   name: string
   id: string
@@ -51,6 +59,19 @@ export const TezosChainData: ChainsMap = {
   }
 }
 
+export interface TezosGetAccountsData {
+  algo: string
+  address: string
+  pubkey: string
+}
+export type TezosGetAccountResponse = TezosGetAccountsData[]
+export interface TezosSignResponse {
+  signature: string
+}
+export interface TezosSendResponse {
+  hash: string
+}
+
 // Singleton class to manage TezosToolkit instances
 class TezosInstanceManager {
   private static instances: Map<string, TezosToolkit> = new Map()
@@ -94,7 +115,7 @@ export async function apiGetContractAddress(
   chainId: string, // Remove this line if the parameter is not used in the function body.
   hash: string
 ): Promise<string[]> {
-  const [_, networkId] = chainId.split(':')
+  const [, networkId] = chainId.split(':')
 
   if (!hash) {
     throw new Error(`No hash provided`)
@@ -110,9 +131,9 @@ export async function apiGetContractAddress(
 
   return fetch(path)
     .then(response => response.json())
-    .then(data => {
+    .then((data: Operation[]) => {
       return data
-        .map((op: any) => {
+        .map((op: Operation) => {
           const address =
             op?.status === 'applied' && op?.originatedContract?.kind === 'smart_contract'
               ? op.originatedContract.address
@@ -134,17 +155,17 @@ export const getAccounts = async (
   chainId: string,
   provider: UniversalProvider,
   address: string
-) => {
+): Promise<TezosGetAccountResponse> => {
   console.log('TezosRpc getAccounts helper: ', chainId, provider, address)
-  const result = await provider!.request<Array<{ address: string }>>(
+  const result = await provider!.request<TezosGetAccountsData[]>(
     {
       method: 'tezos_getAccounts',
       params: {}
     },
     chainId
   )
 
-  const addresses = result.map((account: { address: any }) => account.address)
+  const addresses = result.map((account: { address: string }) => account.address)
   // setAddresses(addresses);
   console.log('TezosRpc received addresses: ', addresses)
 
@@ -155,7 +176,7 @@ export const signMessage = async (
   chainId: string,
   provider: UniversalProvider,
   address: string
-) => {
+): Promise<TezosSignResponse> => {
   const payload = '05010000004254'
   const result = await provider!.request<{ signature: string }>(
     {
@@ -176,7 +197,7 @@ export const sendTransaction = async (
   provider: UniversalProvider,
   address: string,
   operation: PartialTezosOperation
-) => {
+): Promise<TezosSendResponse> => {
   console.log('TezosRpc operation: ', operation)
   const result = await provider!.request<{ hash: string }>(
     {

dapps/universal-provider-tezos/src/utils/samples.ts

@@ -123,5 +123,3 @@ export const SAMPLES = {
   'tezos_send:finalize': tezosFinalizeOperation,
   'tezos_send:increase_paid_storage': TezosIncreasePaidStorageOperation
 }
-
-export enum DEFAULT_TEZOS_EVENTS {}