mirror of
https://github.com/0glabs/0g-chain.git
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69 lines
1.6 KiB
Go
69 lines
1.6 KiB
Go
package testutil
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import (
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"github.com/0glabs/0g-chain/app"
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"github.com/cosmos/cosmos-sdk/codec"
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sdk "github.com/cosmos/cosmos-sdk/types"
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minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
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)
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// MintGenesisBuilder is a tool for creating a mint genesis state.
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// Helper methods add values onto a default genesis state.
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// All methods are immutable and return updated copies of the builder.
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type MintGenesisBuilder struct {
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minttypes.GenesisState
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}
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var _ GenesisBuilder = (*MintGenesisBuilder)(nil)
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func NewMintGenesisBuilder() MintGenesisBuilder {
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gen := minttypes.DefaultGenesisState()
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gen.Params.MintDenom = "ukava"
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return MintGenesisBuilder{
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GenesisState: *gen,
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}
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}
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func (builder MintGenesisBuilder) Build() minttypes.GenesisState {
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return builder.GenesisState
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}
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func (builder MintGenesisBuilder) BuildMarshalled(cdc codec.JSONCodec) app.GenesisState {
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built := builder.Build()
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return app.GenesisState{
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minttypes.ModuleName: cdc.MustMarshalJSON(&built),
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}
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}
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func (builder MintGenesisBuilder) WithMinter(
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inflation sdk.Dec,
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annualProvisions sdk.Dec,
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) MintGenesisBuilder {
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builder.Minter = minttypes.NewMinter(inflation, annualProvisions)
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return builder
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}
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func (builder MintGenesisBuilder) WithInflationMax(
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inflationMax sdk.Dec,
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) MintGenesisBuilder {
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builder.Params.InflationMax = inflationMax
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return builder
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}
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func (builder MintGenesisBuilder) WithInflationMin(
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inflationMin sdk.Dec,
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) MintGenesisBuilder {
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builder.Params.InflationMin = inflationMin
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return builder
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}
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func (builder MintGenesisBuilder) WithMintDenom(
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mintDenom string,
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) MintGenesisBuilder {
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builder.Params.MintDenom = mintDenom
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return builder
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}
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