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grpc_query.go
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grpc_query.go
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package keeper
import (
"context"
"fmt"
"os"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
"github.com/spf13/cast"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"github.com/haqq-network/haqq/utils"
liquidvestingtypes "github.com/haqq-network/haqq/x/liquidvesting/types"
"github.com/haqq-network/haqq/x/vesting/types"
)
var _ types.QueryServer = Keeper{}
// Balances returns the locked, unvested and vested amount of tokens for a
// clawback vesting account
func (k Keeper) Balances(
goCtx context.Context,
req *types.QueryBalancesRequest,
) (*types.QueryBalancesResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "empty request")
}
addr, err := sdk.AccAddressFromBech32(req.Address)
if err != nil {
return nil, status.Error(codes.InvalidArgument, err.Error())
}
ctx := sdk.UnwrapSDKContext(goCtx)
// Get vesting account
acc := k.accountKeeper.GetAccount(ctx, addr)
if acc == nil {
return nil, status.Errorf(
codes.NotFound,
"account for address '%s'", req.Address,
)
}
// Check if clawback vesting account
clawbackAccount, isClawback := acc.(*types.ClawbackVestingAccount)
if !isClawback {
return nil, status.Errorf(
codes.InvalidArgument,
"account at address '%s' is not a vesting account ", req.Address,
)
}
locked := clawbackAccount.GetLockedOnly(ctx.BlockTime())
unvested := clawbackAccount.GetUnvestedOnly(ctx.BlockTime())
vested := clawbackAccount.GetVestedOnly(ctx.BlockTime())
return &types.QueryBalancesResponse{
Locked: locked,
Unvested: unvested,
Vested: vested,
}, nil
}
func (k Keeper) TotalLocked(
goCtx context.Context,
req *types.QueryTotalLockedRequest,
) (*types.QueryTotalLockedResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "empty request")
}
ctx := sdk.UnwrapSDKContext(goCtx)
isEnabled, isSet := os.LookupEnv("HAQQ_ENABLE_VESTING_STATS")
if !isSet {
isEnabled = "false"
}
if !cast.ToBool(isEnabled) {
return nil, fmt.Errorf("vesting stats is disabled")
}
totalLocked := sdk.NewCoins()
totalUnvested := sdk.NewCoins()
totalVested := sdk.NewCoins()
k.accountKeeper.IterateAccounts(ctx, func(acc authtypes.AccountI) bool {
// Check if clawback vesting account
clawbackAccount, isClawback := acc.(*types.ClawbackVestingAccount)
if isClawback {
locked := clawbackAccount.GetLockedOnly(ctx.BlockTime())
unvested := clawbackAccount.GetUnvestedOnly(ctx.BlockTime())
vested := clawbackAccount.GetVestedOnly(ctx.BlockTime())
totalLocked = totalLocked.Add(locked...)
totalUnvested = totalUnvested.Add(unvested...)
totalVested = totalVested.Add(vested...)
}
return false
})
lvmAcc := k.accountKeeper.GetModuleAccount(ctx, liquidvestingtypes.ModuleName)
if lvmAcc == nil {
panic(sdkerrors.Wrapf(sdkerrors.ErrUnknownAddress, "module account %s does not exist", lvmAcc))
}
escrowedLiquidBalance := k.bankKeeper.GetBalance(ctx, lvmAcc.GetAddress(), utils.BaseDenom)
totalLocked = totalLocked.Add(escrowedLiquidBalance)
return &types.QueryTotalLockedResponse{
Locked: totalLocked,
Unvested: totalUnvested,
Vested: totalVested,
}, nil
}