sednaoui / candide Goto Github PK

• Display connection status when connected to a daap
• Ability to disconnect from a daap
• Ability to see which daaps are connected through a list stored in redux

The daap will need to be able to transaction with our wallet without:

• Having a balance in the account of the users's wallet.
• Being on the same network as the account user front-end.

The daap could be any of the following or other:

• mint an nft
• deposit to a vault

When confirming a transaction, a user needs to add their password to decrypt their wallet and sign. Currently, the wallet does not display a message if the password is wrong. We would want display a message to the user and ask them to reattempt to enter their password without closing the modal

Wallet expects a bignumber in value, but instead receives ??

❌ invalid BigNumber value (argument="value", value=undefined, code=INVALID_ARGUMENT, version=bignumber/5.5.0)

Setup up branch to get started.

Have walletconnect as our main connection with daaps. This is task will be divided into a fewer smaller tasks:

• Establishing connection with daaps
• Receive incoming requests from daaps (eth JSON RPC)
• verify incoming requests
• Display transaction information to front-end
• Form for user to confirm or reject transaction
• Send back response base on user input (signed transaction, account balance, etc..)

using react-boostrap progress bar to create a step bar to show progress and steps during multi-transactions (cross-rollup transfers with Hop).

good css can be found here: https://pierreericgarcia.github.io/react-step-progress-bar/examples

Context

Not all future collaborators may know a lot or about crypto and things of the sort. Trying to learn it from scratch is time consuming and not all information out there could be useful to the current project.

Goal

Create a knowledge base (KB) to gather meanings and information relevant to the project in a concise way. We can use github's Wiki feature to create this project knowledge base, but this won't be available to free private repositories. It will be necessary to create another repo and enable the wiki for free use.

Steps

• Create a new github repository and set it to be public
  • Then enable Wiki on the settings of the repo
  • Add @otavio99
  • Get the link of the Wiki and set it at the beginning of crosscash README.
• Start the input of the most important meanings

Context

Right now we have about three folders inside de project, and its not easy to understand what is the purpose of each folder.

Goal

Remove unnecessary folders or specify in the README what is he purpose of each folder.

need to replace alchemy get token balance because it only works on mainnet. We want to support at least mainnet and 2 other evm chains with their respective tests nets. Options from below:

• Mainnet
• Optimism
• Arbitrum
• Gnosis
• Polygon
• Fantom
• and their test networks.

• frontend

Should we change provider? What should we use?

Context

To improve better collaboration, it would be helpful to have listed in the README of the project what has been done so far because it will help to decide where to go next , and to help collaborators to understand the project and its progression.

Goal

Create a well defined list of already implemented functionalities and the current state of the app. The more detailed the better.

provider is passed on top of the app, so it does not refresh if network is changed from a child react component. Should we force refresh the whole react app? how to best to do?

• Show bridging transaction request if bridging on two networks
• Show Incoming transaction after bridging

Currently, we use the Hop Bridge to move only ETH through optimism, mainnet and arbitrum.

We would like to create a FungibleAsset variable that is chosen on the front end from a dropdown from the assets that Hop Bridge supports. Hop currently supports DAI, USDC, USDT, and MATIC on top of ETH.

In order to spend any of the above ERC-20s, users must approve their EOA to be spend the following amount (or max) and sign a transaction. We would need to implement this approval transaction to pop up before bridging one.

A better way to do this is to actually know which assets is being moved through the transaction. But we would need to implement a transaction decoder.

Quixotic supports pagination when fetching assets from an account

since we are moving to walletconnect, we won't be using any browser API methods. Will be using a basic react-scripts base package with a few modification needed to work as an extension

https://www.notion.so/Transaction-Display-b3d9d6501462436ca6b0adc0b78e1d93

• create new wallet on first time use
• show QR code to easily send funds to
• Button to reveal mnemonic
• ability to create a new wallet and delete the old one

• Assets to display #15
• Transaction display
• Sending ETH (or other base currencies depending on network, example: MATIC for polygon)
• Sending ERC-20s

Zapper Account Balance endpoint:

Currently Candide uses Zapper V1 to check for account balances on V1 for mainnet, optimism and arbitrum. The returned balance only returns ETH at the moment. The goal is to migrate to v2, and display ERC-20s as well (since the new endpoints also displays erc-20s). The balances are shown by network, and not across all networks.

• here's the new zapper docs for v2: https://api.zapper.fi/api/static/index.html#/
• reach out on discord to get zapper private API access points

after each transaction signed or submited, we display the hash and link it to the respective block explorer. However, transaction signing does not submit a transaction to the blockchain, and thus we should not display any link after that case.

For some reason, the first connection that happens on Uniswap, uniswap does not display a balance of a user's wallet. This could be an issue with walletconnect. So I would investigate with different wallets first, then see how to solve this