/
genesis.go
36 lines (30 loc) · 1.13 KB
/
genesis.go
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// Copyright (c) 2016-2021 Shanghai Bianjie AI Technology Inc. (licensed under the Apache License, Version 2.0)
// Modifications Copyright (c) 2021, CRO Protocol Labs ("Crypto.org") (licensed under the Apache License, Version 2.0)
package nft
import (
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/bitsongofficial/chainmodules/x/nft/keeper"
"github.com/bitsongofficial/chainmodules/x/nft/types"
)
// InitGenesis stores the NFT genesis.
func InitGenesis(ctx sdk.Context, k keeper.Keeper, data types.GenesisState) {
if err := types.ValidateGenesis(data); err != nil {
panic(err.Error())
}
for _, c := range data.Collections {
if err := k.SetDenom(ctx, c.Denom); err != nil {
panic(err)
}
if err := k.SetGenesisCollection(ctx, c); err != nil {
panic(err)
}
}
}
// ExportGenesis returns a GenesisState for a given context and keeper.
func ExportGenesis(ctx sdk.Context, k keeper.Keeper) *types.GenesisState {
return types.NewGenesisState(k.GetCollections(ctx))
}
// DefaultGenesisState returns a default genesis state
func DefaultGenesisState() *types.GenesisState {
return types.NewGenesisState([]types.Collection{})
}