code.vegaprotocol.io/vega@v0.79.0/datanode/entities/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 entities
    17  
    18  import (
    19  	"fmt"
    20  
    21  	v2 "code.vegaprotocol.io/vega/protos/data-node/api/v2"
    22  )
    23  
    24  // LedgerEntryField is an enumeration of the properties of a ledger entry
    25  // which can be used for grouping and sorting.
    26  type LedgerEntryField int64
    27  
    28  const (
    29  	LedgerEntryFieldUnspecified = iota
    30  	LedgerEntryFieldTransferType
    31  )
    32  
    33  func (s LedgerEntryField) String() string {
    34  	switch s {
    35  	case LedgerEntryFieldTransferType:
    36  		return "type"
    37  	}
    38  	return "unknown"
    39  }
    40  
    41  func LedgerEntryFieldFromProto(field v2.LedgerEntryField) (LedgerEntryField, error) {
    42  	switch field {
    43  	case v2.LedgerEntryField_LEDGER_ENTRY_FIELD_TRANSFER_TYPE:
    44  		return LedgerEntryFieldTransferType, nil
    45  	default:
    46  		return -1, fmt.Errorf("unknown ledger entry field %q", field)
    47  	}
    48  }