2022-12-04 01:51:20 -03:00

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# p2pix-smart-contracts
**Repository for P2Pix EVM contracts to be imported by the project.**
## SM Dependency Tree
```rs
./contracts/
├── DataTypes.sol
├── EventAndErrors.sol
├── lib
├── auth
└── Owned.sol
├── interfaces
└── IReputation.sol
├── mock
└── mockToken.sol
├── tokens
└── ERC20.sol
└── utils
├── Counters.sol
├── MerkleProofLib.sol
├── ReentrancyGuard.sol
└── SafeTransferLib.sol
├── p2pix.sol
└── Reputation.sol
```
## Callgraph
![Callgraph](docs/callgraph.svg)
## Usage
### Pre Requisites
Before installing, create a `.env` file and set a BIP-39 compatible mnemonic and other env criteria as in `.env.example`.
### Install
```sh
$ yarn install
```
### Compile
```sh
$ yarn compile
```
**_NOTE:_** TypeChain artifacts generated at compile time.
### Test
```sh
$ yarn test
```
### Report Gas
```sh
$ REPORT_GAS=true yarn test
```
**_NOTE_:** Gas usage per unit test and average gas per method call.
### Clean
Delete the smart contract artifacts and cache:
```sh
$ yarn clean
```
## Importing artifacts
To import artifacts on the project use the following:
```ts
import P2PIXArtifact from "p2pix-smart-contracts/artifacts/contracts/p2pix.sol/P2PIX.json";
```
To grab deployment addresses you can just grab from deploys folder:
```ts
import localhostDeploys from "p2pix-smart-contracts/deploys/localhost.json";
```
## Deploying to local environment
On the first teminal, use the following command and import some wallets to your Metamask, then connect to the network pointed:
```sh
yarn hardhat node
```
On the second teminal, run the following commands:
```sh
yarn deploy1:localhost
yarn deploy2:localhost
```
**_NOTE_:** The second script transfers 2M tokens to the first wallet of the node.
To use the P2Pix smart contract first transfer some of the tokens to other wallets.