mirror of https://github.com/rls-moe/nyx
79 lines
1.7 KiB
Go
79 lines
1.7 KiB
Go
package resources
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import (
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"encoding/json"
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"errors"
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"fmt"
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"github.com/tidwall/buntdb"
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)
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type Board struct {
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ShortName string `json:"short"`
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LongName string `json:"long"`
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Metadata Metadata `json:"meta"`
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}
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func NewBoard(tx *buntdb.Tx, hostname string, in *Board) error {
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dat, err := json.Marshal(in)
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if err != nil {
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return err
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}
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_, replaced, err := tx.Set(
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fmt.Sprintf(boardPath, escapeString(hostname), escapeString(in.ShortName)),
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string(dat),
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nil)
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if err != nil {
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return err
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}
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if replaced {
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return errors.New("Board " + escapeString(in.ShortName) + " already exists")
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}
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return nil
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}
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func TestBoard(tx *buntdb.Tx, hostname, shortname string) (error) {
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_, err := tx.Get(
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fmt.Sprintf(boardPath, escapeString(hostname), escapeString(shortname)),
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)
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return err
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}
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func GetBoard(tx *buntdb.Tx, hostname, shortname string) (*Board, error) {
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var ret = &Board{}
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dat, err := tx.Get(
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fmt.Sprintf(boardPath, escapeString(hostname), escapeString(shortname)),
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)
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if err != nil {
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return nil, err
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}
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if err = json.Unmarshal([]byte(dat), ret); err != nil {
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return nil, err
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}
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return ret, nil
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}
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func DelBoard(tx *buntdb.Tx, hostname, shortname string) error {
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if _, err := tx.Delete(
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fmt.Sprintf(boardPath, escapeString(hostname), escapeString(shortname)),
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); err != nil {
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return err
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}
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return nil
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}
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func ListBoards(tx *buntdb.Tx, hostname string) ([]*Board, error) {
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var boardList = []*Board{}
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var err error
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tx.AscendKeys(fmt.Sprintf(boardPath, escapeString(hostname), "*"),
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func(key, value string) bool {
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var board = &Board{}
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err = json.Unmarshal([]byte(value), board)
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if err != nil {
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return false
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}
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boardList = append(boardList, board)
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return true
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})
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return boardList, err
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}
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