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genesis.go
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genesis.go
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package types
import (
"encoding/json"
"errors"
"time"
"github.com/cosmos/cosmos-sdk/codec"
)
// DefaultIndex is the default incentive module's global index.
const DefaultIndex uint64 = 1
// DefaultGenesis returns the incentive module's default genesis state.
func DefaultGenesis() *GenesisState {
return &GenesisState{
Params: Params{
DistrEpochIdentifier: "week",
GroupCreationFee: DefaultGroupCreationFee,
UnrestrictedCreatorWhitelist: []string{},
},
Gauges: []Gauge{},
LockableDurations: []time.Duration{
time.Second,
time.Hour,
time.Hour * 3,
time.Hour * 7,
},
}
}
// GetGenesisStateFromAppState returns an incentive module GenesisState given a raw application genesis state.
func GetGenesisStateFromAppState(cdc codec.JSONCodec, appState map[string]json.RawMessage) *GenesisState {
var genesisState GenesisState
if appState[ModuleName] != nil {
cdc.MustUnmarshalJSON(appState[ModuleName], &genesisState)
}
return &genesisState
}
// Validate performs basic genesis state validation, returning an error upon any failure.
func (gs GenesisState) Validate() error {
if gs.Params.DistrEpochIdentifier == "" {
return errors.New("epoch identifier should NOT be empty")
}
if err := gs.Params.Validate(); err != nil {
return err
}
return nil
}