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priority.go
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/
priority.go
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// Copyright 2020 Steve Jefferson. All rights reserved.
// Use of this source code is governed by a GPL-style
// license that can be found in the LICENSE file.
package trac
import "github.com/pkg/errors"
// GetPriorities retrieves all priorities used in Trac tickets, passing each one to the provided "handler" function.
func (accessor *DefaultAccessor) GetPriorities(handlerFn func(priority *Label) error) error {
rows, err := accessor.db.Query(`SELECT DISTINCT priority FROM ticket`)
if err != nil {
err = errors.Wrapf(err, "retrieving Trac priorities")
return err
}
for rows.Next() {
var priorityName string
if err := rows.Scan(&priorityName); err != nil {
err = errors.Wrapf(err, "retrieving Trac priority")
return err
}
priority := Label{Name: priorityName, Description: ""}
if err = handlerFn(&priority); err != nil {
return err
}
}
return nil
}