/
mint_builder.go
68 lines (55 loc) · 1.63 KB
/
mint_builder.go
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package testutil
import (
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/incubus-network/nemo/app"
minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
)
// MintGenesisBuilder is a tool for creating a mint genesis state.
// Helper methods add values onto a default genesis state.
// All methods are immutable and return updated copies of the builder.
type MintGenesisBuilder struct {
minttypes.GenesisState
}
var _ GenesisBuilder = (*MintGenesisBuilder)(nil)
func NewMintGenesisBuilder() MintGenesisBuilder {
gen := minttypes.DefaultGenesisState()
gen.Params.MintDenom = "ufury"
return MintGenesisBuilder{
GenesisState: *gen,
}
}
func (builder MintGenesisBuilder) Build() minttypes.GenesisState {
return builder.GenesisState
}
func (builder MintGenesisBuilder) BuildMarshalled(cdc codec.JSONCodec) app.GenesisState {
built := builder.Build()
return app.GenesisState{
minttypes.ModuleName: cdc.MustMarshalJSON(&built),
}
}
func (builder MintGenesisBuilder) WithMinter(
inflation sdk.Dec,
annualProvisions sdk.Dec,
) MintGenesisBuilder {
builder.Minter = minttypes.NewMinter(inflation, annualProvisions)
return builder
}
func (builder MintGenesisBuilder) WithInflationMax(
inflationMax sdk.Dec,
) MintGenesisBuilder {
builder.Params.InflationMax = inflationMax
return builder
}
func (builder MintGenesisBuilder) WithInflationMin(
inflationMin sdk.Dec,
) MintGenesisBuilder {
builder.Params.InflationMin = inflationMin
return builder
}
func (builder MintGenesisBuilder) WithMintDenom(
mintDenom string,
) MintGenesisBuilder {
builder.Params.MintDenom = mintDenom
return builder
}