Skip to content

Latest commit

 

History

History
68 lines (58 loc) · 2 KB

README.md

File metadata and controls

68 lines (58 loc) · 2 KB
Raw

L2Vista-db-server Project

This project showcases the functionality of the L2Vista-db-server. It is designed to store events originating from the CCIP and Hyperlane contracts on various Ethereum layer2 chains, including mode, zora, optimism, and base.

Features

  • Database Initialization: Automatic creation of the 'exployer' database.
  • Table Structures: Automated generation of 'fromTx', 'toTx', and 'lastBlocks' tables.
  • Mode & Zora Event Storage: Retrieval and storage of past events from mode and zora chains.
  • thegraph Integration: Utilization of thegraph for event storage on optimism and base chains.

Database Schema

fromTx & toTx Table Structure:

blockNumber INT,
blockTimestamp INT,
messageId VARCHAR(255) NOT NULL UNIQUE,
chain VARCHAR(255) NOT NULL,
hash VARCHAR(255) NOT NULL,
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP

lastBlocks Table Structure:

blockNumber INT,
tableName VARCHAR(255) NOT NULL,
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP

Set Up Configuration:

  1. Review the .example.env file.
  2. Create a .env file based on the example. Adjust the values as

For Linux or macOS:

cp .example.env .env

For Windows:

copy .example.env .env

Quick Start Guide

  1. Install Dependencies:
npm install
  1. Compile Contracts:
npx hardhat compile
  1. Launch the Project:
npm start

Database Operations

Dropping the Database If you need to reset the database, you can use the following command to drop it:

npm run drop

Warning: Be cautious when using this command, as it will permanently delete all the data in your 'exployer' database.

Contributing

If you'd like to contribute to the project, please fork the repository, make your changes, and submit a pull request. We appreciate all contributions and feedback!