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genesis.go
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genesis.go
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package erc20
import (
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/elysium-station/blackfury/x/erc20/keeper"
"github.com/elysium-station/blackfury/x/erc20/types"
)
// InitGenesis initializes the capability module's state from a provided genesis
// state.
func InitGenesis(
ctx sdk.Context,
k keeper.Keeper,
accountKeeper types.AccountKeeper,
genState types.GenesisState,
) {
// this line is used by starport scaffolding # genesis/module/init
k.SetParams(ctx, genState.Params)
// ensure erc20 module account is set on genesis
if acc := accountKeeper.GetModuleAccount(ctx, types.ModuleName); acc == nil {
// NOTE: shouldn't occur
panic("the erc20 module account has not been set")
}
for _, pair := range genState.TokenPairs {
id := pair.GetID()
k.SetTokenPair(ctx, pair)
k.SetDenomMap(ctx, pair.Denom, id)
k.SetERC20Map(ctx, pair.GetERC20Contract(), id)
}
}
// ExportGenesis returns the capability module's exported genesis.
func ExportGenesis(ctx sdk.Context, k keeper.Keeper) *types.GenesisState {
genesis := types.DefaultGenesis()
genesis.Params = k.GetParams(ctx)
genesis.TokenPairs = k.GetAllTokenPairs(ctx)
// this line is used by starport scaffolding # genesis/module/export
return genesis
}