NAGA Coin Smart Contract

Audit

https://docsend.com/view/bfpgmza

Preparations

Install dependencies:

npm i

Deploy

First, compile the contract:

npm run compile

To deploy the smart contract on the development network, run:

npm run deploy-dev

To deploy the smart contract on the Ropsten testnet, run:

npm run deploy-ropsten

Be careful! Every deploy on the same network replaces metadata (including the contract address) stored in the build directory.

Minting

To mint tokens, prepare a JSON file distribution.json. For example:

{
  "0x8A6d9138e960577D230Ba5F86f872418EA8c0506": {
    "amount": 1.23,
    "releaseTime": 1519862400
  },
  "0xf6d1fa4fd83ba3e0c77642756e95917b8a47c1dd": {
    "amount": 0.000000000000000001,
    "releaseTime": 0
  }
}

Then run (on the development network):

npm run mint-dev distribution.json

Or on the Ropsten testnet:

npm run mint-ropsten distribution.json

Finish minting

On the development network:

npm run finish-dev

On the Ropsten testnet:

npm run finish-ropsten

Running tests

Run testrpc:

npm run testrpc

While testrpc is running, run tests:

npm test

Due to use of testrpc’s evm_increaseTime, you should restart testrpc after each run of tests.

Ropsten testnet setup

Install geth: https://github.com/ethereum/go-ethereum/wiki/Building-Ethereum
Run it on the Ropsten testnet:
```
 geth --testnet --rpc
```

Find in the beginning of the geth log a line like this one:

 IPC endpoint opened: /Users/username/Library/Ethereum/testnet/geth.ipc

Open another terminal and run (using the file path from the previous step):
```
 geth attach /Users/username/Library/Ethereum/testnet/geth.ipc
```
Wait for the blockchain to sync. In the geth log, it looks like:
```
 ... Imported new chain segment               blocks=1 ...
```
Also you can run eth.syncing in the geth console. It should return false instead of sync information.
We need to create an account. In the geth console, run:
```
 personal.newAccount()
```
When it prompts for a passphrase, input a strong one (32 random chars, for example). Of course, you have to store it somewhere.
Now restart geth with the unlock parameter:
```
 geth --testnet --rpc --unlock "0x0000000000000000000000000000000000000000"
```
Instead of 0x0000000000000000000000000000000000000000, use account you created in the previous step. While starting, geth will prompt you for the passphrase.
Transfer some ETH to account to pay for gas.