[WIP] Define information for each coin

[vikmeup]

1. chain ID
2. Is this only coin, or there is also support for tokens on the blockchain?
3. default network fee - in satoshis.
4. Native Token name, aka ERC20, TRC10, or Default to symbol + 20

[vikmeup]

@alejandro-isaza, @hewigovens what's the best way to configure chain ID? it could be Int or String

Would it make sense to have such struct:

struct ChainID {
     struct Ethereum {
        static let mainnet = 1
     }
     struct Wanchain {
        static let mainnet = 1
     }
     struct Binance {
        static let mainnet = "Binance-Chain"
     }
    struct Stellar {
         static let mainnet = "Stellar-Network"
         static let kin = "Kin-Chain"
    }
}

@alejandro-isaza C++ wise, what's the easier to make this work and generate code for it?

[hewigovens]

how about just do:

extension CoinType {
    var chainId: Int 
    var chainIdString: String
}

[alejandro-isaza]

We can also just use string for everything. The alternative is to use std::variant<int, std::string> but we can't expose that on the interface.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[vikmeup]

Better design to avoid hardcoding and getting chain ID from the network itself.