SMART-TODO

A simple app built to deploy and interract with an ERC20 Token Smart Contract on ETH compatible testnets including Rinkeby testnet written in Go.

1. This is a simple generic smart contract program to demonstrate the workings of Go interractions with ERC20 Tokens
2. This program can deploy and manage multiple contracts from this single interface.
3. Works on these different testnets

• RinkeByTestNet = "https://rinkeby.infura.io/v3/8c5b190b405041f4afb69b99b46c4070"
• KovanTestNet = "https://kovan.infura.io/v3/8c5b190b405041f4afb69b99b46c4070"
• RopstenTestNet = "https://ropsten.infura.io/v3/8c5b190b405041f4afb69b99b46c4070"
• EvMOSNet = "http://<localserverIP>:8545"

NB: Ganache was ommitted from the tests because of time reports that it did not behave like a real testnet

The ActiveNet variable in main.go can be manually changed to reflect which testnet the app should run on. NOTE: Given more time, this could be made more dynamic.

Usage

$ git clone git@github.com:Prosp3r/smartdo.git 
$ ./smartdo <command> <options>
$ go build -o smartdo

List of functionalities and the commands to test them out

1. Create account - Create a new encrypted ethereum compatible wallet

$ ./smartdo adduser <username> <password>

An account is needed to carry out the different operations below. Encrypted accounts created are temporaily stored in the ./wallet folder.

2. Send wei Sends wei to the provided address(hex) within the active network(mainnet or testnets)

$ ./smartdo sendwei <username> <password> <recipient_address e.g 0x8be9a9FCA9861b39487C8513C0EfD2D4C697011d> <sendAmount e.g. 200>

3. Check Wallet Address This command returns the wallet address (hex) of the provided username and password provided the account was created on this deployment. Encrypted accounts created are temporaily stored in the ./wallet folder.

$ ./smartdo mywallet <username> <password>

4. Check balance

$ ./smartdo balance <username> <password>

5. Deploy contract This command deploys the pre written ERC20 Toke to the active Testnet or mainnet. Information for all deployed contracts are recorded in files located in ./loadedcontracts folder named according to their given names at the time of deployment.

$ ./smartdo deploy <username> <password> <contractname>

6. Mint Token This command tells the deployed smart contract to mint tokens and assign them to the given recipient_address.

$ ./smartdo contract-mint <username> <password> <contractName e.g. logi> <recipient_address e.g 0x8be9a9FCA9861b39487C8513C0EfD2D4C697011d> <amountOfTokens e.g. 200000000000000>

7. Transfer Tokens This command transfers token from the reserves on the smart contract to the recipient_address. it can only be ran by the token deployer account.

$ ./smartdo contract-transfer <username> <password> <contractName e.g. logi> <recipient_address e.g 0x8be9a9FCA9861b39487C8513C0EfD2D4C697011d> <amountOfTokens e.g. 2000000000000000000>

... A work in progress