mirror of https://gitlab.com/ecentrics/concordia
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
1.8 KiB
37 lines
1.8 KiB
4 years ago
|
# Concordia
|
||
|
|
|
||
|
|
The Concordia application is a React app that handles interactions with the contracts and the distributed database used.
|
||
|
|
|
||
|
|
This document provides information about the Concordia React Application and how to get it running for development.
|
||
|
|
|
||
|
|
## Prerequisites
|
||
|
|
|
||
|
|
Concordia requires at the minimum two services to work, a blockchain and a rendezvous server.
|
||
|
|
|
||
|
|
Furthermore, the deployed contract artifacts must be made available. This can be done in two ways, migrate the contracts
|
||
|
|
and make sure the artifacts are present in the `concordia/packages/concordia-contracts/build` directory, or migrate the
|
||
|
|
contracts and upload the artifacts to a contracts-provider instance.
|
||
|
|
|
||
|
|
## Running Concordia
|
||
|
|
|
||
|
|
To start the application in development mode simply execute the `start` script:
|
||
|
|
```shell
|
||
|
|
yarn start
|
||
|
|
```
|
||
|
|
|
||
|
|
The application makes use of the environment variables described below.
|
||
|
|
|
||
|
|
| Environment variable | Default value | Usage |
|
||
|
|
| --- | --- | --- |
|
||
|
|
| REACT_APP_CONCORDIA_HOST | `127.0.0.1` | Set the hostname of the concordia application |
|
||
|
|
| REACT_APP_CONCORDIA_PORT | `7000` | Set the port of the concordia application |
|
||
|
|
| REACT_APP_RENDEZVOUS_HOST | `/ip4/127.0.0.1` | Set the hostname of the rendezvous server |
|
||
|
|
| REACT_APP_RENDEZVOUS_PORT | `9090` | Set the port of the rendezvous server |
|
||
|
|
| REACT_APP_USE_EXTERNAL_CONTRACTS_PROVIDER | `false` | Enable/Disable use of external contracts provider |
|
||
|
|
| REACT_APP_CONTRACTS_PROVIDER_HOST | `http://127.0.0.1` | Set the hostname of the contracts provider service |
|
||
|
|
| REACT_APP_CONTRACTS_PROVIDER_PORT | `8400` | Set the port of the contracts provider service |
|
||
|
|
| REACT_APP_CONTRACTS_VERSION_HASH | `latest` | Set the contracts tag that will be pulled |
|
||
|
|
|
||
|
|
**Attention**: if using a contracts provider, make sure that the provider is set to allow CORS from the host-port combo
|
||
|
|
defined by `REACT_APP_CONCORDIA_HOST` and `REACT_APP_CONCORDIA_PORT`.
|