Talao DAO prototype

Important: the latest code for the Talao Token, and the crowdsale, are in the Blockchain Partner's repo, not here.

Based on https://github.com/facebook/create-react-app

tl;dr

git clone [email protected]:TalaoDAO/dao.git
cd dao
npm install
cp .env.development .env.development.local
sed -i 's/HOST=dev.talao.io/HOST=localhost/g' .env.development.local
npm run start

You are now running a local dev server of Talao DAO, connected to the Ropsten network. If it didn't open a browser tab automatically, go to : http://localhost:3000

Using a local dev blockchain

Using a persistent local dev blockchain can be convenient for the interface development.

cp .env.development .env.development.local

Edit .env.development.local

• Change the contracts addresses for the ones you have deployed on your local dev BC
• Change ABIs too if you are developing on the Smart contracts

Parity local dev blockchain

We use Parity local dev blockchain a lot, because it's persistent nature and tools are real usefull to us. If you want to use it as well:

In a shell, open Parity with Parity UI:

parity ui --chain=dev --unsafe-expose --datadir ./data/parity

Leave that shell open with the BC running. Go to Parity UI, create a few accounts including an "Admin" account who will be the Smart Contracts owner. Compile and deploy the contracts in /contracts.

Update the adresses and if necessary the ABIs in /.env.development.local

To deploy the TALAO token contract you must add the other Solidity contracts it depends upon. You can import them in Parity. The order of dependencies is:

• ERC20Basic.sol
• SafeMath.sol
• BasicToken.sol
• ERC20.sol
• StandardToken.sol
• Ownable.sol
• MintableToken.sol
• TalaoToken.sol

... Or just use TalaoTokenMonolithic.sol

IPFS for Vault

Download from https://ipfs.io/ipns/dist.ipfs.io/#go-ipfs

tar xvzf IPFS_ARCHIVE_FILENAME.tar.gz
sudo mv go-ipfs/ipfs /usr/local/bin
sudo chown root:root /usr/local/bin/ipfs
ipfs init

In another shell launch an IPFS daemon:

ipfs daemon

In another shell configure it:

ipfs config --json API.HTTPHeaders.Access-Control-Allow-Credentials '["true"]' ipfs config --json API.HTTPHeaders.Access-Control-Allow-Methods '["PUT","GET","POST"]' ipfs config --json API.HTTPHeaders.Access-Control-Allow-Origin '["*"]'

Smart contracts tests

You must have Truffle installed globaly:

npm install -g truffle

Launch the Truffle develop console

truffle develop

Inside of the Truffle develop console, launch the tests:

test

Contributing

• See CONTRIBUTING.md
• See TODO.md