74 lines
1.9 KiB
TypeScript
74 lines
1.9 KiB
TypeScript
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import { useWallet } from 'contexts/wallet'
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import { Coin } from 'cosmwasm'
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import { useCallback, useEffect, useState } from 'react'
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import { SG721 as initContract, SG721Contract, SG721Instance } from './contract'
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interface InstantiateResponse {
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readonly contractAddress: string
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readonly transactionHash: string
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}
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export interface UseSG721ContractProps {
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instantiate: (
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codeId: number,
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initMsg: Record<string, unknown>,
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label: string,
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funds: Coin[],
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admin?: string
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) => Promise<InstantiateResponse>
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use: (customAddress: string) => SG721Instance | undefined
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updateContractAddress: (contractAddress: string) => void
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}
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export function useSG721Contract(): UseSG721ContractProps {
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const wallet = useWallet()
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const [address, setAddress] = useState<string>('')
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const [SG721, setSG721] = useState<SG721Contract>()
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useEffect(() => {
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setAddress(localStorage.getItem('contract_address') || '')
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}, [])
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useEffect(() => {
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if (wallet.initialized) {
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const getSG721Instance = async (): Promise<void> => {
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const SG721Contract = initContract(wallet.getClient())
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setSG721(SG721Contract)
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}
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getSG721Instance()
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}
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}, [wallet])
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const updateContractAddress = (contractAddress: string) => {
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setAddress(contractAddress)
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}
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const instantiate = useCallback(
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(codeId, initMsg, label, admin?): Promise<InstantiateResponse> => {
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return new Promise((resolve, reject) => {
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if (!SG721) return reject('Contract is not initialized.')
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SG721.instantiate(wallet.address, codeId, initMsg, label, admin)
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.then(resolve)
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.catch(reject)
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})
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},
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[SG721, wallet]
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)
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const use = useCallback(
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(customAddress = ''): SG721Instance | undefined => {
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return SG721?.use(address || customAddress)
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},
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[SG721, address]
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)
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return {
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instantiate,
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use,
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updateContractAddress,
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}
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}
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