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convert.go
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convert.go
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// SPDX-License-Identifier: AGPL-3.0-only
//
// 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, version 3.
//
// 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 <https://www.gnu.org/licenses/>
package strparse
import (
"errors"
"strconv"
"github.com/bangumi/server/internal/errgo"
"github.com/bangumi/server/internal/model"
)
func Uint8(s string) (uint8, error) {
v, err := strconv.ParseUint(s, 10, 8)
return uint8(v), errgo.Wrap(err, "strconv")
}
func Uint32(s string) (uint32, error) {
v, err := strconv.ParseUint(s, 10, 32)
return uint32(v), errgo.Wrap(err, "strconv")
}
func uint32NonZero(s string) (uint32, error) {
v, err := Uint32(s)
if err != nil {
return 0, errgo.Wrap(err, "strconv")
}
if v == 0 {
return 0, errZeroValue
}
return v, nil
}
func UserID(s string) (model.UIDType, error) {
return uint32NonZero(s)
}
func SubjectID(s string) (model.PersonIDType, error) {
return uint32NonZero(s)
}
func PersonID(s string) (model.PersonIDType, error) {
return uint32NonZero(s)
}
func CharacterID(s string) (model.PersonIDType, error) {
return uint32NonZero(s)
}
func EpisodeID(s string) (model.PersonIDType, error) {
return uint32NonZero(s)
}
func IndexID(s string) (model.PersonIDType, error) {
return uint32NonZero(s)
}
var errZeroValue = errors.New("can't use 0 as ID")