On-Chain Signalling
On-Chain Signalling for Mina Protocol - Monitors blocks and its transactions using memo variables. Folders added represent each component needed for this project.
Server & Client
An actix_web server that communicates with a MINA archive node to provide signalling information, and to host a React application that displays said info. A React SPA that displays and totals signalling results (votes from the API).
nix buildBuilds the server and client and outputs to./resultnix develop .#server-> Enter a development shell for the servernix develop .#client-> Enter a development shell for the clientnix develop-> Enter a development shell for this monorepo, with access to its development tools in the path
Environment Variables for nix run .: These are necessary when
running OnChain-Signalling manually (i.e. during local dev)
DBNAME: the name of the mina archive database (archive_balances_migrated)USER: the user that owns the postgres database (postgres)PASSWD: the database password (postgres)DBPORT: the database's bound port (5432)PORT: the port to bind the on-chain-signalling server to (8080)HOST: host ip for the postgres database (localhost)
(default environment variables conform to test database expectations)
Tools
A set of scripts to automate development environment management and deployment. These scripts are automatically added to your PATH when entering the shell.nix
-
run-temp-database-- Provisions and runs a temporary postgres database to help with end-to-end testing in a local environment -
download-archive-dump-- Automatically downloads and extracts the latest MINA archive dump from MINA's google cloud storage API -
clean-archive-backups-- Removes old archive dumps from the local environment -
run-end-to-end-- Builds and starts the actix-web server and links it to the latest build of the frontend in the nix store
License (See LICENSE file for full license)
Copyright 2022 Granola Systems Inc.
Free use of this software is granted under the terms of the Mozilla Public License 2.0.