Reputation: 76
As the title said, I have my own implementations of cake token, factory and router. As far as I got it, the factory and init_code_hash are correct. The issue is that even after changing them in pancakeswap SDK it still generates pairs for the original pancakeswap and not my implementation.
const pairAddresses = useMemo(
() =>
tokens.map(([tokenA, tokenB]) => {
try {
if (tokenA && tokenB && !tokenA.equals(tokenB)) {
// line of code responsible for pair fetching
const pairAddress = Pair.getAddress(tokenA, tokenB)
console.log(`Pair Address for ${tokenA.address} and ${tokenB.address}: ${pairAddress}`)
return pairAddress
} else {
return undefined
}
} catch (error: any) {
console.error(
error.msg,
`- pairAddresses: ${tokenA?.address}-${tokenB?.address}`,
`chainId: ${tokenA?.chainId}`,
)
return undefined
}
}),
[tokens],
)
I am aware that Pair.getAddresses is responsible for fetching the addresses of LP pairs however there is no declaration of factory or init_code_hash anywhere in the code.
import { Price } from './fractions/price';
import { TokenAmount } from './fractions/tokenAmount';
import { BigintIsh, ChainId } from '../constants';
import { Token } from './token';
export declare class Pair {
readonly liquidityToken: Token;
private readonly tokenAmounts;
static getAddress(tokenA: Token, tokenB: Token): string;
constructor(tokenAmountA: TokenAmount, tokenAmountB: TokenAmount);
/**
* Returns true if the token is either token0 or token1
* @param token to check
*/
involvesToken(token: Token): boolean;
/**
* Returns the current mid price of the pair in terms of token0, i.e. the ratio of reserve1 to reserve0
*/
get token0Price(): Price;
/**
* Returns the current mid price of the pair in terms of token1, i.e. the ratio of reserve0 to reserve1
*/
get token1Price(): Price;
/**
* Return the price of the given token in terms of the other token in the pair.
* @param token token to return price of
*/
priceOf(token: Token): Price;
/**
* Returns the chain ID of the tokens in the pair.
*/
get chainId(): ChainId;
get token0(): Token;
get token1(): Token;
get reserve0(): TokenAmount;
get reserve1(): TokenAmount;
reserveOf(token: Token): TokenAmount;
getOutputAmount(inputAmount: TokenAmount): [TokenAmount, Pair];
getInputAmount(outputAmount: TokenAmount): [TokenAmount, Pair];
getLiquidityMinted(totalSupply: TokenAmount, tokenAmountA: TokenAmount, tokenAmountB: TokenAmount): TokenAmount;
getLiquidityValue(token: Token, totalSupply: TokenAmount, liquidity: TokenAmount, feeOn?: boolean, kLast?: BigintIsh): TokenAmount;
}
How do I make it work with my implementations of router and factory smart contracts? Thank you!
Upvotes: 0
Views: 44