tropium -- Stake contract and ICO contract

Stake Contract

this is the eosio smart contract that will be in charge of handling the staking. It contains four methods:

Staker methods:

• regstaker : This method is in charge of registering staker
• stake: Once a user has been registered as a staker, he can transfer an amount to the account holding this contract. This will trigger the "on_notify" attached to stake method that will handle the staking
• unstake: cancel the staked amount, return the funds

admin methods:

• banstaker: To ban a user and prevent him from staking in the future. If banned, the staked amount is not reimbursed
• letinstaker: To reinstate a banned staker. After being reinstated, the user can re-register and participate in the staking operation

contract method:

• regadmin: register a user as an admin. Only executable by the owner of this smart contract

ICO contract

Notice

Before deployment, change all TODO accordingly