open-bounty/README.md

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# Status Open Bounty
[![Riot Chat Badge](https://img.shields.io/badge/join%20%23openbounty-riot-green.svg)](https://chat.status.im/#/room/#openbounty:status.im)
Allows you to set bounties for GitHub issues, paid out in Ether or any ERC-20 token.
More information:
https://wiki.status.im/Status_Open_Bounty
Live production version:
https://openbounty.status.im
The `master` branch is automatically deployed here.
Live testnet (Ropsten) version:
https://openbounty.status.im:444
The `develop` branch is automatically deployed here.
## Table of contents
- [Prerequisites](#prerequisites)
- [Application config](#application-config)
- [GitHub integration](#github-integration)
- [Contracts](#contracts)
- [Running](#running)
- [Testing](#testing)
- [More info](#more-info)
## Prerequisites
You will need [Leiningen](https://github.com/technomancy/leiningen) 2.0 or above installed. Also, make sure that you have [wkhtmltoimage](https://wkhtmltopdf.org/downloads.html) available in your PATH. On macOS, it can be installed via `brew cask install wkhtmltopdf`.
### PostgreSQL
Install [PostgreSQL](https://www.postgresql.org/), and set it up properly:
```
psql postgres -c "CREATE USER commiteth WITH PASSWORD 'commiteth';"
psql postgres -c "CREATE DATABASE commiteth;"
```
## Application config
Create `/config-dev.edn`, and populate it correctly, according to `env/dev/resources/config.edn`. The config fields are described below:
Key | Description
--- | ---
dev | Currently specifies whether Swagger UI endpoints should be added to routes
port | HTTP port for the Ring web app
dev-login | Local development only. Set it to the GitHub name of your dev user in order to log in to the system and to bypass OAuth. Following this, set `server-address` according to your localhost address.
nrepl-port | nREPL port for development
jdbc-database-url | PostgreSQL database URL; for instance, the URL to the local db would be `jdbc:postgresql://localhost/commiteth?user=commiteth&password=commiteth`
server-address | The URL and port of the local server that can be resolved from public internet. It will be used as a redirect URI during GitHub OAuth authorization process.
eth-account | Ethereum account ID for the bot
eth-password | Ethereum account password for the bot
eth-rpc-url | RPC URL to the Ethereum node, e.g. Geth. Either local or remote
eth-wallet-file | Location of the wallet file. If Geth is run with the parameters specified below, it will reside under `$HOME/.ropsten/keystore`.
offline-signing | Specifies whether to sign transactions locally before sending. Default is true. Set to false when connecting to the local Geth node that unlocks accounts.
tokenreg-base-format | Should be set to `:status`
github-client-id | Related to OAuth. Copied from the GitHub account: Settings -> Developer settings -> OAuth Apps
github-client-secret | Related to OAuth. Copied from theGitHub account: Settings -> Developer settings -> OAuth Apps
github-user | GitHub username for a bot account. It is used for posting bounty comments.
github-password | GitHub password for a bot account.
webhook-secret | Secret string to be used when creating a GitHub App
user-whitelist | Set of GitHub user/org IDs to be whitelisted. E.g. `#{"status-im" "your_org"}`
testnet-token-data | Token data map; useful if there are Geth connectivity problems
## GitHub integration
Open Bounty uses both OAuth App and GitHub App integration.
### OAuth App
Follow the steps [here](https://developer.github.com/apps/building-oauth-apps/creating-an-oauth-app/). Specify the value of `:server-address` as "Homepage URL", and `:server-address` + `/callback` as "Authorization callback URL". Be sure to copy the Client ID and Client Secret values in the config file.
### GitHub App
Follow the steps [here](https://developer.github.com/apps/building-github-apps/creating-a-github-app/). Be sure to specify `:server-address` + `/webhook-app` as "Webhook URL", and `:webhook-secret` as "Webhook Secret".
## Contracts
All information related to development of OpenBounty smart contracts can be found in [`contracts/`](/contracts/).
## Running
### Ethereum node
There are two options for connecting to an Ethereum node: either run a local node with an unlocked account, or connect to a remote Geth node or Infura. We will be connecting to Ropsten, which is an Ethereum network used for testing.
#### Local
To launch a local geth node with the bot account unlocked, issue the following command:
```
#!/bin/bash
geth --fast --testnet --cache=1024 --datadir=$HOME/.ropsten --verbosity 4 --port 50100 --ipcpath ~/.ropsten/geth.ipc --rpc --rpcaddr 127.0.0.1 --rpcport 8545 --rpcapi db,eth,net,web3,personal --rpccorsdomain "https://wallet.ethereum.org" --unlock "0xYOUR_ADDR" --password <(echo "YOUR_PASSPHRASE")
```
#### Remote
Register at [Infura](https://infura.io/signup). You will receive an email with the provider's URLs. Paste a URL for the Ropsten network into `config.edn` under the `:eth-rpc-url` key, and set `:offline-signing` to true.
### CSS auto-compilation
Launch the following command in a separate shell:
```
lein less auto
```
### Solidity compilation
Invoke `build-contracts` Leiningen task to compile Solidity files into Java classes:
```
lein build-contracts
```
### Clojure app without REPL
Launch the following commands, each in its own shell:
```
lein run
lein figwheel
```
### Clojure app with REPL
You'll have to start a REPL on the backend and frontend.
```
lein repl
```
Now you can start a CLJS REPL:
```
(use 'figwheel-sidecar.repl-api)
(start-figwheel!)
(cljs-repl)
```
(Alternatively, if you use emacs and CIDER, you can run cider-jack-in. Details [here](https://cider.readthedocs.io/en/latest/up_and_running/))
Next, start the application from the clojure REPL:
```
(user/start)
```
## Uberjar build
To create a standalone uberjar:
```
lein uberjar
```
This creates `target/uberjar/commiteth.jar`. You can run it with the following command from within the project's root:
```
java -Dconf=<path_to_config.edn> -jar target/uberjar/commiteth.jar
```
## Testing
### QA
Please refer to [doc/testing.md](https://github.com/status-im/commiteth/blob/develop/doc/testing.md).
### Clojure tests
```
lein test
```
### ClojureScript tests
```
lein with-profile test doo phantom test
```
### Reagent component devcards
```
lein with-profile test figwheel devcards
```
Open http://localhost:3449/cards.html
### CircleCI
We use CircleCI to run unit tests. For this to work, set the following env vars:
> These env vars override the configuration parameters that are usually set using the `config.edn` file.
- `ETH_ACCOUNT` - as in `config.edn`
- `ETH_PASSWORD` - as in `config.edn`
- `ETH_RPC_URL` - as in `config.edn`
- `ETH_WALLET_FILE` - as in `config.edn`
- `ETH_WALLET_JSON` - contents of this will be written to `ETH_WALLET_FILE`
:bulb: Ideally, we'd create those parameters in a script. PR welcome.
## Update landing page
Landing page is static and different CSS and JS due to time constraints.
- Build CSS with Gulp (see `static_landing_page/README.md`
- Make changes and `./build-landing-page.sh`
This copies the necessary artifacts over to the `resources` dir.
## More info
Detailed information on code structure, troubleshooting, and more can be found [here](doc/README.md).
## License
Licensed under the [Affero General Public License v3.0](https://github.com/status-im/commiteth/blob/master/LICENSE.md)