mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-11-10 18:15:19 +00:00
db2b237e1d
* feat: restore supply endpoints * use complete circulating supply schedule * standardize query path
87 lines
3.4 KiB
Go
87 lines
3.4 KiB
Go
package keeper
|
|
|
|
import (
|
|
"time"
|
|
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
|
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
|
|
|
|
"github.com/kava-labs/kava/x/validator-vesting/types"
|
|
|
|
abci "github.com/tendermint/tendermint/abci/types"
|
|
)
|
|
|
|
// NewQuerier returns a new querier function
|
|
func NewQuerier(keeper Keeper) sdk.Querier {
|
|
return func(ctx sdk.Context, path []string, req abci.RequestQuery) (res []byte, err error) {
|
|
switch path[0] {
|
|
case types.QueryCirculatingSupply:
|
|
return queryGetCirculatingSupply(ctx, req, keeper)
|
|
case types.QueryTotalSupply:
|
|
return queryGetTotalSupply(ctx, req, keeper)
|
|
default:
|
|
return nil, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "unknown %s query endpoint: %s", types.ModuleName, path[0])
|
|
}
|
|
}
|
|
}
|
|
|
|
func queryGetTotalSupply(ctx sdk.Context, req abci.RequestQuery, keeper Keeper) ([]byte, error) {
|
|
totalSupply := keeper.supplyKeeper.GetSupply(ctx).GetTotal().AmountOf("ukava")
|
|
supplyInt := sdk.NewDecFromInt(totalSupply).Mul(sdk.MustNewDecFromStr("0.000001")).TruncateInt64()
|
|
bz, err := types.ModuleCdc.MarshalJSON(supplyInt)
|
|
if err != nil {
|
|
return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
|
|
}
|
|
return bz, nil
|
|
}
|
|
|
|
func queryGetCirculatingSupply(ctx sdk.Context, req abci.RequestQuery, keeper Keeper) ([]byte, error) {
|
|
supplyInt := getCirculatingSupply(ctx.BlockTime())
|
|
bz, err := keeper.cdc.MarshalJSON(supplyInt)
|
|
if err != nil {
|
|
return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
|
|
}
|
|
return bz, nil
|
|
}
|
|
|
|
func getCirculatingSupply(blockTime time.Time) sdk.Int {
|
|
vestingDates := []time.Time{
|
|
time.Date(2020, 9, 5, 14, 0, 0, 0, time.UTC),
|
|
time.Date(2020, 11, 5, 14, 0, 0, 0, time.UTC),
|
|
time.Date(2021, 2, 5, 14, 0, 0, 0, time.UTC),
|
|
time.Date(2021, 5, 5, 14, 0, 0, 0, time.UTC),
|
|
time.Date(2021, 8, 5, 14, 0, 0, 0, time.UTC),
|
|
time.Date(2021, 11, 5, 14, 0, 0, 0, time.UTC),
|
|
time.Date(2022, 2, 5, 14, 0, 0, 0, time.UTC),
|
|
time.Date(2022, 5, 5, 14, 0, 0, 0, time.UTC),
|
|
time.Date(2022, 8, 5, 14, 0, 0, 0, time.UTC),
|
|
time.Date(2022, 11, 5, 14, 0, 0, 0, time.UTC),
|
|
}
|
|
|
|
switch {
|
|
case blockTime.Before(vestingDates[0]):
|
|
return sdk.NewInt(27190672)
|
|
case blockTime.After(vestingDates[0]) && blockTime.Before(vestingDates[1]) || blockTime.Equal(vestingDates[0]):
|
|
return sdk.NewInt(29442227)
|
|
case blockTime.After(vestingDates[1]) && blockTime.Before(vestingDates[2]) || blockTime.Equal(vestingDates[1]):
|
|
return sdk.NewInt(46876230)
|
|
case blockTime.After(vestingDates[2]) && blockTime.Before(vestingDates[3]) || blockTime.Equal(vestingDates[2]):
|
|
return sdk.NewInt(58524186)
|
|
case blockTime.After(vestingDates[3]) && blockTime.Before(vestingDates[4]) || blockTime.Equal(vestingDates[3]):
|
|
return sdk.NewInt(70172142)
|
|
case blockTime.After(vestingDates[4]) && blockTime.Before(vestingDates[5]) || blockTime.Equal(vestingDates[4]):
|
|
return sdk.NewInt(81443180)
|
|
case blockTime.After(vestingDates[5]) && blockTime.Before(vestingDates[6]) || blockTime.Equal(vestingDates[5]):
|
|
return sdk.NewInt(90625000)
|
|
case blockTime.After(vestingDates[6]) && blockTime.Before(vestingDates[7]) || blockTime.Equal(vestingDates[6]):
|
|
return sdk.NewInt(92968750)
|
|
case blockTime.After(vestingDates[7]) && blockTime.Before(vestingDates[8]) || blockTime.Equal(vestingDates[7]):
|
|
return sdk.NewInt(95312500)
|
|
case blockTime.After(vestingDates[8]) && blockTime.Before(vestingDates[9]) || blockTime.Equal(vestingDates[8]):
|
|
return sdk.NewInt(97656250)
|
|
default:
|
|
return sdk.NewInt(100000000)
|
|
}
|
|
|
|
}
|