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feat: add Optimism Sepolia chain support #123

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feat: add Optimism Sepolia chain support #123

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ff87e3e
feat: add OptimismSepolia chain
solidovic Sep 19, 2024
e62e51b
feat(helpers): add OptimismSepolia chain
solidovic Sep 19, 2024
c919765
feat(providers): add OptimismSepolia chain
solidovic Sep 19, 2024
34967dc
feat: not invarianting for null contract
solidovic Sep 19, 2024
1603d30
revert: prev changes, add L2_TOKENS_BY_NETWORK and getL2TokenAddress
solidovic Sep 20, 2024
93a288a
revert: make getTokenAddress as wrapper
solidovic Sep 20, 2024
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3 changes: 3 additions & 0 deletions packages/constants/src/chains.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@ export enum CHAINS {
Fuji = 43113,
Avalanche = 43114,
Sepolia = 11155111,
OptimismSepolia = 11155420,
}

export const CHAINS_IDS = [
Expand All @@ -27,6 +28,7 @@ export const CHAINS_IDS = [
CHAINS.Goerli,
CHAINS.Kovan,
CHAINS.Sepolia,
CHAINS.OptimismSepolia,
];

export const CHAINS_COLORS: {
Expand All @@ -39,6 +41,7 @@ export const CHAINS_COLORS: {
[CHAINS.Holesky]: '#AA346A',
[CHAINS.Kovan]: '#9064ff',
[CHAINS.Sepolia]: '#FFD700',
[CHAINS.OptimismSepolia]: '#FF8C00',
};

export const getChainColor = (chainId: CHAINS): string => {
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33 changes: 32 additions & 1 deletion packages/constants/src/tokens.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -40,7 +40,16 @@ export const TOKENS_BY_NETWORK: {
},
};

export const getTokenAddress = (chainId: CHAINS, token: TOKENS): string => {
export const L2_TOKENS_BY_NETWORK: {
[key in CHAINS]?: { [key in TOKENS]?: string };
} = {
[CHAINS.OptimismSepolia]: {
[TOKENS.WSTETH]: '0x24B47cd3A74f1799b32B2de11073764Cb1bb318B',
[TOKENS.STETH]: '0xf49d208b5c7b10415c7beafe9e656f2df9edfe3b',
},
};

export const getL1TokenAddress = (chainId: CHAINS, token: TOKENS): string => {
const tokens = TOKENS_BY_NETWORK[chainId];
invariant(tokens, 'Chain is not supported');

Expand All @@ -49,3 +58,25 @@ export const getTokenAddress = (chainId: CHAINS, token: TOKENS): string => {

return address;
};

export const getL2TokenAddress = (chainId: CHAINS, token: TOKENS): string => {
const tokens = L2_TOKENS_BY_NETWORK[chainId];
invariant(tokens, 'L2 chain is not supported');

const address = tokens[token];
invariant(address, 'L2 token is not supported');

return address;
};

export const getTokenAddress = (chainId: CHAINS, token: TOKENS): string => {
if (token === TOKENS.LDO) {
const _chainId =
chainId === CHAINS.OptimismSepolia ? CHAINS.Sepolia : chainId;
return getL1TokenAddress(_chainId, token);
} else {
return chainId === CHAINS.OptimismSepolia
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We are going to have here multiple chains. Optimism and then possibly other l2. So let's adopt a solution to match multple l2 networks.

? getL2TokenAddress(chainId, token)
: getL1TokenAddress(chainId, token);
}
};
4 changes: 4 additions & 0 deletions packages/fetch/src/providersUrls.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,8 @@ export const getInfuraRPCUrl = (chainId: CHAINS, apiKey: string): string => {
return `https://holesky.infura.io/v3/${apiKey}`;
case CHAINS.Sepolia:
return `https://sepolia.infura.io/v3/${apiKey}`;
case CHAINS.OptimismSepolia:
return `https://optimism-sepolia.infura.io/v3/${apiKey}`;
default:
invariant(false, 'Chain is not supported');
}
Expand All @@ -42,6 +44,8 @@ export const getAlchemyRPCUrl = (chainId: CHAINS, apiKey: string): string => {
return `https://eth-holesky.alchemyapi.io/v2/${apiKey}`;
case CHAINS.Sepolia:
return `https://eth-sepolia.g.alchemy.com/v2/${apiKey}`;
case CHAINS.OptimismSepolia:
return `https://opt-sepolia.g.alchemy.com/v2/${apiKey}`;
default:
invariant(false, 'Chain is not supported');
}
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1 change: 1 addition & 0 deletions packages/helpers/src/etherscan.ts
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Expand Up @@ -19,6 +19,7 @@ export const ETHERSCAN_PREFIX_BY_NETWORK: {
[CHAINS.Kovan]: 'kovan.',
[CHAINS.Holesky]: 'holesky.',
[CHAINS.Sepolia]: 'sepolia.',
[CHAINS.OptimismSepolia]: 'sepolia-optimistic.',
};

export const getEtherscanPrefix = (chainId: CHAINS): string => {
Expand Down
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