Implement PausableToken for MANA

[eordano]

The MANA token should be pausable

https://github.com/OpenZeppelin/zeppelin-solidity/blob/master/contracts/token/PausableToken.sol

[maraoz]

ACK, ping @federicobond

[federicobond]

Pausable is Ownable, but the token is owned by the Crowdsale contract. We can forward those pause/unpause calls via pauseToken/unpauseToken methods in the crowdsale.

[maraoz]

IMO, token should be paused right after construction, and only unpaused manually after the crowdsale ends, via the foundation's multisig, probably proxying through the continous token sale contract.

[maraoz]

i.e: we don't need to enable transfers during the crowdsale event

[maraoz]

@federicobond can you implement this?
@eordano comments?

[maraoz]

@federicobond @eordano there doesn't seem to be a way to unpause the token with current version

[federicobond]

That seems to be the case. We are missing the proxy calls to pause/unpause from the MANAContinuousSale contract which owns the token.

[maraoz]

@federicobond token should be paused on token sale contructor, as explained here: #22 (comment)

[federicobond]

Fixed in #30

[nachomazzara]

🎉 This issue has been resolved in version 1.0.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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