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helpers.go
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/
helpers.go
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// Copyright (C) 2023 Gobalsky Labs Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package gql
import (
"fmt"
"math"
"strconv"
"code.vegaprotocol.io/vega/datanode/vegatime"
"code.vegaprotocol.io/vega/libs/ptr"
)
func safeStringUint64(input string) (uint64, error) {
i, err := strconv.ParseUint(input, 10, 64)
if err != nil {
// A conversion error occurred, return the error
return 0, fmt.Errorf("invalid input string for uint64 conversion %s", input)
}
return i, nil
}
func safeStringInt64(input string) (int64, error) {
i, err := strconv.ParseInt(input, 10, 64)
if err != nil {
// A conversion error occurred, return the error
return 0, fmt.Errorf("invalid input string for int64 conversion %s", input)
}
return i, nil
}
func secondsTSToDatetime(timestampInSeconds int64) string {
return vegatime.Format(vegatime.Unix(timestampInSeconds, 0))
}
func nanoTSToDatetime(timestampInNanoSeconds int64) string {
return vegatime.Format(vegatime.UnixNano(timestampInNanoSeconds))
}
func convertVersion(version *int) (*int32, error) {
if version != nil {
if *version >= 1 && *version < math.MaxInt32 {
return ptr.From(int32(*version)), nil
}
return nil, fmt.Errorf("invalid version value %d", *version)
}
return nil, nil
}