TokenMigrator

Migration contract for VotingTokens.

Handles migrating token holders from one token to the next.

constructor(struct FixedPoint.Unsigned _rate, address _oldToken, address _newToken) public

Construct the TokenMigrator contract.

This function triggers the snapshot upon which all migrations will be based.

Parameters:

  • _rate: the number of old tokens it takes to generate one new token.

  • _oldToken: the address of the token being migrated from.

  • _newToken: the address of the token being migrated to.

migrateTokens(address tokenHolder) external

Migrates the tokenHolder’s old tokens to new tokens.

This function can only be called once per tokenHolder. Anyone can call this method on behalf of any other token holder since there is no disadvantage to receiving the tokens earlier.

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