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fix: added new constructor for genesis supply that matches upstream #312

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merged 2 commits into from
Aug 16, 2022
Merged

fix: added new constructor for genesis supply that matches upstream #312

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e532bc4
added new constructor for genesis supply that matches upstream
nicolaslara Aug 15, 2022
93c7962
moved to decorator pattern
nicolaslara Aug 16, 2022
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4 changes: 2 additions & 2 deletions simapp/test_helpers.go
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Original file line number Diff line number Diff line change
Expand Up @@ -141,7 +141,7 @@ func SetupWithGenesisValSet(t *testing.T, valSet *tmtypes.ValidatorSet, genAccs
})

// update total supply
bankGenesis := banktypes.NewGenesisState(banktypes.DefaultGenesisState().Params, balances, totalSupply, []banktypes.Metadata{}, []banktypes.GenesisSupplyOffset{})
bankGenesis := banktypes.NewGenesisState(banktypes.DefaultGenesisState().Params, balances, totalSupply, []banktypes.Metadata{})
genesisState[banktypes.ModuleName] = app.AppCodec().MustMarshalJSON(bankGenesis)

stateBytes, err := json.MarshalIndent(genesisState, "", " ")
Expand Down Expand Up @@ -180,7 +180,7 @@ func SetupWithGenesisAccounts(genAccs []authtypes.GenesisAccount, balances ...ba
totalSupply = totalSupply.Add(b.Coins...)
}

bankGenesis := banktypes.NewGenesisState(banktypes.DefaultGenesisState().Params, balances, totalSupply, []banktypes.Metadata{}, []banktypes.GenesisSupplyOffset{})
bankGenesis := banktypes.NewGenesisState(banktypes.DefaultGenesisState().Params, balances, totalSupply, []banktypes.Metadata{})
genesisState[banktypes.ModuleName] = app.AppCodec().MustMarshalJSON(bankGenesis)

stateBytes, err := json.MarshalIndent(genesisState, "", " ")
Expand Down
3 changes: 1 addition & 2 deletions x/bank/keeper/genesis.go
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Original file line number Diff line number Diff line change
Expand Up @@ -57,6 +57,5 @@ func (k BaseKeeper) ExportGenesis(ctx sdk.Context) *types.GenesisState {
k.GetAccountsBalances(ctx),
totalSupply,
k.GetAllDenomMetaData(ctx),
k.getGenesisSupplyOffsets(ctx),
)
).WithSupplyOffsets(k.getGenesisSupplyOffsets(ctx))
}
6 changes: 3 additions & 3 deletions x/bank/keeper/genesis_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -83,17 +83,17 @@ func (suite *IntegrationTestSuite) TestTotalSupply() {
}{
{
"calculation NOT matching genesis Supply field",
types.NewGenesisState(defaultGenesis.Params, balances, sdk.NewCoins(sdk.NewCoin("wrongcoin", sdk.NewInt(1))), defaultGenesis.DenomMetadata, defaultGenesis.SupplyOffsets),
types.NewGenesisState(defaultGenesis.Params, balances, sdk.NewCoins(sdk.NewCoin("wrongcoin", sdk.NewInt(1))), defaultGenesis.DenomMetadata).WithSupplyOffsets(defaultGenesis.SupplyOffsets),
nil, true, "genesis supply is incorrect, expected 1wrongcoin, got 21barcoin,11foocoin",
},
{
"calculation matches genesis Supply field",
types.NewGenesisState(defaultGenesis.Params, balances, totalSupply, defaultGenesis.DenomMetadata, defaultGenesis.SupplyOffsets),
types.NewGenesisState(defaultGenesis.Params, balances, totalSupply, defaultGenesis.DenomMetadata).WithSupplyOffsets(defaultGenesis.SupplyOffsets),
totalSupply, false, "",
},
{
"calculation is correct, empty genesis Supply field",
types.NewGenesisState(defaultGenesis.Params, balances, nil, defaultGenesis.DenomMetadata, defaultGenesis.SupplyOffsets),
types.NewGenesisState(defaultGenesis.Params, balances, nil, defaultGenesis.DenomMetadata).WithSupplyOffsets(defaultGenesis.SupplyOffsets),
totalSupply, false, "",
},
}
Expand Down
12 changes: 9 additions & 3 deletions x/bank/types/genesis.go
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Original file line number Diff line number Diff line change
Expand Up @@ -63,19 +63,25 @@ func (gs GenesisState) Validate() error {

// NewGenesisState creates a new genesis state.
func NewGenesisState(params Params, balances []Balance, supply sdk.Coins,
denomMetaData []Metadata, supplyOffsets []GenesisSupplyOffset) *GenesisState {
denomMetaData []Metadata) *GenesisState {
return &GenesisState{
Params: params,
Balances: balances,
Supply: supply,
DenomMetadata: denomMetaData,
SupplyOffsets: supplyOffsets,
SupplyOffsets: []GenesisSupplyOffset{},
}
}

// WithSupplyOffsets adds supply offsets to a genesis state
func (gs *GenesisState) WithSupplyOffsets(supplyOffsets []GenesisSupplyOffset) *GenesisState {
gs.SupplyOffsets = supplyOffsets
return gs
}

// DefaultGenesisState returns a default bank module genesis state.
func DefaultGenesisState() *GenesisState {
return NewGenesisState(DefaultParams(), []Balance{}, sdk.Coins{}, []Metadata{}, []GenesisSupplyOffset{})
return NewGenesisState(DefaultParams(), []Balance{}, sdk.Coins{}, []Metadata{})
}

// GetGenesisStateFromAppState returns x/bank GenesisState given raw application
Expand Down