code.vegaprotocol.io/vega@v0.79.0/datanode/gateway/graphql/marshallers/ledgerentry_field.go (about)

     1  // Copyright (C) 2023 Gobalsky Labs Limited
     2  //
     3  // This program is free software: you can redistribute it and/or modify
     4  // it under the terms of the GNU Affero General Public License as
     5  // published by the Free Software Foundation, either version 3 of the
     6  // License, or (at your option) any later version.
     7  //
     8  // This program is distributed in the hope that it will be useful,
     9  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    10  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    11  // GNU Affero General Public License for more details.
    12  //
    13  // You should have received a copy of the GNU Affero General Public License
    14  // along with this program.  If not, see <http://www.gnu.org/licenses/>.
    15  
    16  package marshallers
    17  
    18  import (
    19  	"errors"
    20  	"fmt"
    21  
    22  	v2 "code.vegaprotocol.io/vega/protos/data-node/api/v2"
    23  
    24  	"github.com/99designs/gqlgen/graphql"
    25  )
    26  
    27  var ErrInvalidLedgerEntryField = errors.New("invalid ledger entry field")
    28  
    29  func MarshalLedgerEntryField(*v2.LedgerEntryField) graphql.Marshaler {
    30  	panic("not implemented")
    31  }
    32  
    33  func UnmarshalLedgerEntryField(i interface{}) (*v2.LedgerEntryField, error) {
    34  	v, ok := i.(string)
    35  	if !ok {
    36  		return nil, ErrInvalidLedgerEntryField
    37  	}
    38  
    39  	var lf v2.LedgerEntryField
    40  	switch {
    41  	case v == "TransferType":
    42  		lf = v2.LedgerEntryField_LEDGER_ENTRY_FIELD_TRANSFER_TYPE
    43  	default:
    44  		return nil, fmt.Errorf("unknown ledger entry field %q", v)
    45  	}
    46  	return &lf, nil
    47  }