2019-05-21 08:22:22 -07:00
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# Gaia Genesis State
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Gaia genesis state, `GenesisState`, is composed of accounts, various module
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states and metadata such as genesis transactions. Each module may specify its
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own `GenesisState`. In addition, each module may specify its own genesis state
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validation, import and export functionality.
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The Gaia genesis state is defined as follows:
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```go
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type GenesisState struct {
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Accounts []GenesisAccount `json:"accounts"`
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AuthData auth.GenesisState `json:"auth"`
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BankData bank.GenesisState `json:"bank"`
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StakingData staking.GenesisState `json:"staking"`
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MintData mint.GenesisState `json:"mint"`
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2019-07-05 06:40:06 -07:00
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DistrData distr.GenesisState `json:"distribution"`
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2019-05-21 08:22:22 -07:00
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GovData gov.GenesisState `json:"gov"`
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SlashingData slashing.GenesisState `json:"slashing"`
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GenTxs []json.RawMessage `json:"gentxs"`
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}
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```
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In the ABCI `initChainer` definition of Gaia the `initFromGenesisState` is called
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which internally calls each module's `InitGenesis` providing its own respective
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`GenesisState` as a parameter.
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## Accounts
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Genesis accounts defined in the `GenesisState` are defined as follows:
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```go
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type GenesisAccount struct {
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Address sdk.AccAddress `json:"address"`
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Coins sdk.Coins `json:"coins"`
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Sequence uint64 `json:"sequence_number"`
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AccountNumber uint64 `json:"account_number"`
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// vesting account fields
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OriginalVesting sdk.Coins `json:"original_vesting"` // total vesting coins upon initialization
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DelegatedFree sdk.Coins `json:"delegated_free"` // delegated vested coins at time of delegation
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DelegatedVesting sdk.Coins `json:"delegated_vesting"` // delegated vesting coins at time of delegation
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StartTime int64 `json:"start_time"` // vesting start time (UNIX Epoch time)
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EndTime int64 `json:"end_time"` // vesting end time (UNIX Epoch time)
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}
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```
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Each account must have a valid and unique account number in addition to a
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sequence number (nonce) and address.
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Accounts may also be vesting, in which case they must provide the necessary vesting
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information. Vesting accounts must provide at a minimum `OriginalVesting` and
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`EndTime`. If `StartTime` is also provided, the account will be treated as a
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"continuous" vesting account in which it vests coins at a predefined schedule.
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Providing a `StartTime` must be less than `EndTime` but may be in the future.
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In other words, it does not have to be equal to the genesis time. In a new chain
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starting from a fresh state (not exported), `OriginalVesting` must be less than
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or equal to `Coins.`
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<!-- TODO: Remaining modules and components in GenesisState -->
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