types

type AccountKeeper interface {
	IterateAccounts(ctx sdk.Context, process func(auth.Account) (stop bool))
}

type CodeType = sdk.CodeType

type GenesisState struct {
	Params       Params                          `json:"params" yaml:"params"`
	SigningInfos map[string]ValidatorSigningInfo `json:"signing_infos" yaml:"signing_infos"`
	MissedBlocks map[string][]MissedBlock        `json:"missed_blocks" yaml:"missed_blocks"`
}

type MissedBlock struct {
	Index  int64 `json:"index" yaml:"index"`
	Missed bool  `json:"missed" yaml:"missed"`
}

type MsgUnjail struct {
	ValidatorAddr sdk.ValAddress `json:"address" yaml:"address"` // address of the validator operator
}

type Params struct {
	MaxEvidenceAge          time.Duration `json:"max_evidence_age" yaml:"max_evidence_age"`
	SignedBlocksWindow      int64         `json:"signed_blocks_window" yaml:"signed_blocks_window"`
	MinSignedPerWindow      sdk.Dec       `json:"min_signed_per_window" yaml:"min_signed_per_window"`
	DowntimeJailDuration    time.Duration `json:"downtime_jail_duration" yaml:"downtime_jail_duration"`
	SlashFractionDoubleSign sdk.Dec       `json:"slash_fraction_double_sign" yaml:"slash_fraction_double_sign"`
	SlashFractionDowntime   sdk.Dec       `json:"slash_fraction_downtime" yaml:"slash_fraction_downtime"`
}

type QuerySigningInfoParams struct {
	ConsAddress sdk.ConsAddress
}

type QuerySigningInfosParams struct {
	Page, Limit int
}

type StakingHooks interface {
	AfterValidatorCreated(ctx sdk.Context, valAddr sdk.ValAddress)                           // Must be called when a validator is created
	AfterValidatorRemoved(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress) // Must be called when a validator is deleted

	AfterValidatorBonded(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress) // Must be called when a validator is bonded
}

type StakingKeeper interface {
	// iterate through validators by operator address, execute func for each validator
	IterateValidators(sdk.Context,
		func(index int64, validator exported.ValidatorI) (stop bool))

	Validator(sdk.Context, sdk.ValAddress) exported.ValidatorI            // get a particular validator by operator address
	ValidatorByConsAddr(sdk.Context, sdk.ConsAddress) exported.ValidatorI // get a particular validator by consensus address

	// slash the validator and delegators of the validator, specifying offence height, offence power, and slash fraction
	Slash(sdk.Context, sdk.ConsAddress, int64, int64, sdk.Dec)
	Jail(sdk.Context, sdk.ConsAddress)   // jail a validator
	Unjail(sdk.Context, sdk.ConsAddress) // unjail a validator

	// Delegation allows for getting a particular delegation for a given validator
	// and delegator outside the scope of the staking module.
	Delegation(sdk.Context, sdk.AccAddress, sdk.ValAddress) exported.DelegationI

	// MaxValidators returns the maximum amount of bonded validators
	MaxValidators(sdk.Context) uint16
}

type ValidatorSigningInfo struct {
	Address             sdk.ConsAddress `json:"address" yaml:"address"`                             // validator consensus address
	StartHeight         int64           `json:"start_height" yaml:"start_height"`                   // height at which validator was first a candidate OR was unjailed
	IndexOffset         int64           `json:"index_offset" yaml:"index_offset"`                   // index offset into signed block bit array
	JailedUntil         time.Time       `json:"jailed_until" yaml:"jailed_until"`                   // timestamp validator cannot be unjailed until
	Tombstoned          bool            `json:"tombstoned" yaml:"tombstoned"`                       // whether or not a validator has been tombstoned (killed out of validator set)
	MissedBlocksCounter int64           `json:"missed_blocks_counter" yaml:"missed_blocks_counter"` // missed blocks counter (to avoid scanning the array every time)
}