bibliothecadao / instaswap Goto Github PK

Add test for get_currency_amount_when_buy and get_currency_amount_when_sell functions which is in library.cairo.

instaswap_pair.cairo has a lot of todo about "emit event", implement it

Implment the u256_sqrt in utils/helper.cairo.
math detail is about Babylonian method: https://en.wikipedia.org/wiki/Methods_of_computing_square_roots#Babylonian_method

solidity version can be found at uniswapv2: https://github.com/Uniswap/v2-core/blob/master/contracts/libraries/Math.sol

Just like uniswapv2, we need to charge fee on add_liquidity and remove_liquidity method.
Please refer to uniswapv2 _mintFee for Inspiration

We need to add specifications about the core function of InstaSwap. Just like Niftyswap's specifications.
https://github.com/0xsequence/niftyswap/blob/master/SPECIFICATIONS.md

The goal for this is to have an npm package installable via yarn add @bibliothecadao/instaswap

This package would have all the write and read functions available for easy integration with any client.

Every amm has pair part and factory part. The factory part has not implemented yet. We need to implement it.
You can refer to uniswapv2 factory and NiftySwap factory for more inspiration

instaswap_pair.cairo currently uses a recursive call to represent a loop. Since cairo1 supports the loop keyword, we can refactor it using loops.