/
genesis.go
60 lines (49 loc) · 1.67 KB
/
genesis.go
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package types
import (
"encoding/json"
"time"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
)
// this line is used by starport scaffolding # genesis/types/import
// DefaultIndex is the default capability global index
const DefaultIndex uint64 = 1
// DefaultGenesis returns the default Capability genesis state
func DefaultGenesis() *GenesisState {
return &GenesisState{
// this line is used by starport scaffolding # genesis/types/default
ModuleAccountBalance: sdk.NewCoin(DefaultClaimDenom, sdk.ZeroInt()),
Params: DefaultParams(),
ClaimRecords: make([]ClaimRecord, 0),
}
}
func DefaultParams() Params {
return Params{
AirdropEnabled: true,
AirdropStartTime: time.Time{},
DurationUntilDecay: DefaultDurationUntilDecay,
DurationOfDecay: DefaultDurationOfDecay,
ClaimDenom: DefaultClaimDenom,
}
}
// Validate performs basic genesis state validation returning an error upon any
// failure.
func (gs GenesisState) Validate() error {
// this line is used by starport scaffolding # genesis/types/validate
totalClaimable := sdk.Coins{}
for _, claimRecord := range gs.ClaimRecords {
totalClaimable = totalClaimable.Add(claimRecord.InitialClaimableAmount...)
}
if !totalClaimable.IsEqual(sdk.NewCoins(gs.ModuleAccountBalance)) {
return ErrIncorrectModuleAccountBalance
}
return nil
}
// GetGenesisStateFromAppState return GenesisState
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
}