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Refactor of wallet and provider methods

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Co-authored-by: brunoedcf <brest.dallacosta@outlook.com>
This commit is contained in:
RcleydsonR 2023-01-12 19:41:04 -03:00
parent 8b0a212b78
commit 86131b5641
5 changed files with 99 additions and 77 deletions
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0
src/blockchain/events.ts Normal file
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63
src/blockchain/provider.ts
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@ -1,15 +1,62 @@
import { ethers } from "ethers";
import { useEtherStore } from "@/store/ether";
import { NetworkEnum } from "@/model/NetworkEnum";
import { updateWalletStatus } from "./wallet";
const getProvider = (): ethers.providers.Web3Provider | null => {
const etherStore = useEtherStore();
const getProvider = (): ethers.providers.Web3Provider | ethers.providers.JsonRpcProvider => {
const window_ = window as any;
const connection = window_.ethereum;
if (!connection) return null;
return new ethers.providers.Web3Provider(connection);
if (!connection)
return new ethers.providers.JsonRpcProvider("provider_url"); // alchemy provider
return new ethers.providers.Web3Provider(connection); // metamask provider
};
export { getProvider }
const connectProvider = async (): Promise<void | null> => {
const window_ = window as any;
const connection = window_.ethereum;
const provider = getProvider();
if(!(provider instanceof ethers.providers.Web3Provider)){
window.alert("Please, connect to metamask extension");
return null;
}
await updateWalletStatus();
// await updateValidDeposits();
// await updateDepositAddedEvents();
// await updateLockAddedEvents();
// await updateLockReleasedEvents();
listenToNetworkChange(connection);
listenToWalletChange(connection);
};
const listenToWalletChange = (connection: any): void => {
connection.on("accountsChanged", async () => {
await updateWalletStatus();
});
}
const listenToNetworkChange = (connection: any) => {
const etherStore = useEtherStore();
const possibleNetworks: {[key: string]: NetworkEnum} = {
"0x5": NetworkEnum.ethereum,
"0x13881": NetworkEnum.polygon,
"0x7a69": NetworkEnum.localhost,
}
connection.on("chainChanged", (networkChain: string) => {
if (Object.keys(possibleNetworks).includes(networkChain)){
etherStore.setNetworkName(possibleNetworks[networkChain]);
}
});
}
export {
getProvider,
listenToNetworkChange
}

0
src/blockchain/transfer.ts Normal file
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43
src/blockchain/wallet.ts Normal file
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@ -0,0 +1,43 @@
import { ethers } from "ethers";
import { getProvider } from "./provider";
import blockchain from "../utils/blockchain"
import { useEtherStore } from "@/store/ether";
import mockToken from "../utils/smart_contract_files/MockToken.json";
import addresses from "../utils/smart_contract_files/localhost.json";
const updateWalletStatus = async () => {
const etherStore = useEtherStore();
const provider = getProvider();
if (!provider) return;
const signer = provider.getSigner();
const contract = new ethers.Contract(addresses.token, mockToken.abi, signer);
const walletAddress = await provider.send("eth_requestAccounts", []);
const balance = await contract.balanceOf(walletAddress[0]);
etherStore.setBalance(blockchain.formatBigNumber(balance));
etherStore.setWalletAddress(ethers.utils.getAddress(walletAddress[0]));
};
const updateWalletBalance = async () => {
const etherStore = useEtherStore();
const provider = getProvider();
if (!provider) return;
const signer = provider.getSigner();
const contract = new ethers.Contract(addresses.token, mockToken.abi, signer);
const walletAddress = await provider.send("eth_requestAccounts", []);
const balance = await contract.balanceOf(walletAddress[0]);
etherStore.setBalance(blockchain.formatBigNumber(balance));
};
export {
updateWalletStatus,
updateWalletBalance
}

70
src/utils/blockchain.ts
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@ -8,40 +8,7 @@ import addresses from "./smart_contract_files/localhost.json";
// Mock wallets import
import { wallets } from "./smart_contract_files/wallets.json";
import { getProvider } from "../blockchain/provider";
import { NetworkEnum } from "@/model/NetworkEnum";
// Wallet methods
// Update wallet state (balance and address)
const updateWalletStatus = async () => {
const etherStore = useEtherStore();
const provider = getProvider();
if (!provider) return;
const signer = provider.getSigner();
const contract = new ethers.Contract(addresses.token, mockToken.abi, signer);
const walletAddress = await provider.send("eth_requestAccounts", []);
const balance = await contract.balanceOf(walletAddress[0]);
etherStore.setBalance(formatBigNumber(balance));
etherStore.setWalletAddress(ethers.utils.getAddress(walletAddress[0]));
};
const updateWalletBalance = async () => {
const etherStore = useEtherStore();
const provider = getProvider();
if (!provider) return;
const signer = provider.getSigner();
const contract = new ethers.Contract(addresses.token, mockToken.abi, signer);
const walletAddress = await provider.send("eth_requestAccounts", []);
const balance = await contract.balanceOf(walletAddress[0]);
etherStore.setBalance(formatBigNumber(balance));
};
import { updateWalletBalance, updateWalletStatus } from "../blockchain/wallet";
// Split tokens between wallets in wallets.json
const splitTokens = async () => {
@ -264,39 +231,6 @@ const updateLockReleasedEvents = async () => {
console.log("RELEASES", eventsReleases);
};
// Provider methods
const connectProvider = async () => {
const window_ = window as any;
const connection = window_.ethereum;
await updateWalletStatus();
await updateValidDeposits();
await updateDepositAddedEvents();
await updateLockAddedEvents();
await updateLockReleasedEvents();
listenToNetworkChange(connection);
connection.on("accountsChanged", async () => {
await updateWalletStatus();
});
};
const listenToNetworkChange = (connection: any) => {
const etherStore = useEtherStore();
const possibleNetworks: {[key: string]: NetworkEnum} = {
"0x5": NetworkEnum.ethereum,
"0x13881": NetworkEnum.polygon,
"0x7a69": NetworkEnum.localhost,
}
connection.on("chainChanged", (networkChain: string) => {
if (Object.keys(possibleNetworks).includes(networkChain)){
etherStore.setNetworkName(possibleNetworks[networkChain]);
}
});
}
// Deposit methods
const approveTokens = async (tokenQty: Number) => {
const provider = getProvider();
@ -516,9 +450,7 @@ const formatBigNumber = (num: BigNumber) => {
};
export default {
connectProvider,
formatEther,
updateWalletStatus,
splitTokens,
listValidDepositTransactionsByWalletAddress,
listAllTransactionByWalletAddress,