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grpc_query_subaccount.go
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grpc_query_subaccount.go
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package keeper
import (
"context"
"github.com/cosmos/cosmos-sdk/store/prefix"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/query"
"github.com/dydxprotocol/v4-chain/protocol/x/subaccounts/types"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
func (k Keeper) SubaccountAll(
c context.Context,
req *types.QueryAllSubaccountRequest,
) (*types.QuerySubaccountAllResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
var subaccounts []types.Subaccount
ctx := sdk.UnwrapSDKContext(c)
store := ctx.KVStore(k.storeKey)
subaccountStore := prefix.NewStore(store, []byte(types.SubaccountKeyPrefix))
pageRes, err := query.Paginate(subaccountStore, req.Pagination, func(key []byte, value []byte) error {
var subaccount types.Subaccount
if err := k.cdc.Unmarshal(value, &subaccount); err != nil {
return err
}
subaccounts = append(subaccounts, subaccount)
return nil
})
if err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
return &types.QuerySubaccountAllResponse{Subaccount: subaccounts, Pagination: pageRes}, nil
}
func (k Keeper) Subaccount(
c context.Context,
req *types.QueryGetSubaccountRequest,
) (*types.QuerySubaccountResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
ctx := sdk.UnwrapSDKContext(c)
val := k.GetSubaccount(
ctx,
types.SubaccountId{
Owner: req.Owner,
Number: req.Number,
},
)
return &types.QuerySubaccountResponse{Subaccount: val}, nil
}