/
transfers_resolver.go
70 lines (58 loc) · 2.2 KB
/
transfers_resolver.go
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// Copyright (c) 2022 Gobalsky Labs Limited
//
// Use of this software is governed by the Business Source License included
// in the LICENSE.DATANODE file and at https://www.mariadb.com/bsl11.
//
// Change Date: 18 months from the later of the date of the first publicly
// available Distribution of this version of the repository, and 25 June 2022.
//
// On the date above, in accordance with the Business Source License, use
// of this software will be governed by version 3 or later of the GNU General
// Public License.
package gql
import (
"context"
"errors"
"zuluprotocol/zeta/datanode/zetatime"
"zuluprotocol/zeta/protos/zeta"
eventspb "zuluprotocol/zeta/protos/zeta/events/v1"
)
var ErrUnsupportedTransferKind = errors.New("unsupported transfer kind")
type transferResolver ZetaResolverRoot
func (r *transferResolver) Asset(ctx context.Context, obj *eventspb.Transfer) (*zeta.Asset, error) {
return r.r.getAssetByID(ctx, obj.Asset)
}
func (r *transferResolver) Timestamp(ctx context.Context, obj *eventspb.Transfer) (string, error) {
return zetatime.Format(zetatime.UnixNano(obj.Timestamp)), nil
}
func (r *transferResolver) Kind(ctx context.Context, obj *eventspb.Transfer) (TransferKind, error) {
switch obj.GetKind().(type) {
case *eventspb.Transfer_OneOff:
return obj.GetOneOff(), nil
case *eventspb.Transfer_Recurring:
return obj.GetRecurring(), nil
default:
return nil, ErrUnsupportedTransferKind
}
}
type recurringTransferResolver ZetaResolverRoot
func (r *recurringTransferResolver) StartEpoch(ctx context.Context, obj *eventspb.RecurringTransfer) (int, error) {
return int(obj.StartEpoch), nil
}
func (r *recurringTransferResolver) EndEpoch(ctx context.Context, obj *eventspb.RecurringTransfer) (*int, error) {
if obj.EndEpoch != nil {
i := int(*obj.EndEpoch)
return &i, nil
}
return nil, nil
}
func (r *recurringTransferResolver) DispatchStrategy(ctx context.Context, obj *eventspb.RecurringTransfer) (*DispatchStrategy, error) {
if obj.DispatchStrategy != nil {
return &DispatchStrategy{
DispatchMetric: obj.DispatchStrategy.Metric,
DispatchMetricAssetID: obj.DispatchStrategy.AssetForMetric,
MarketIdsInScope: obj.DispatchStrategy.Markets,
}, nil
}
return nil, nil
}