45 lines
856 B
Go
45 lines
856 B
Go
package process
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import (
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"errors"
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"fmt"
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"git.ewintr.nl/gte/internal/storage"
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"git.ewintr.nl/gte/internal/task"
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)
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var (
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ErrUpdateTask = errors.New("could not update tsk")
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)
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// Update dispatches an updated version of a task
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type Update struct {
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local storage.LocalRepository
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disp *storage.Dispatcher
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taskId string
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update task.LocalUpdate
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}
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func NewUpdate(local storage.LocalRepository, disp *storage.Dispatcher, taskId string, update task.LocalUpdate) *Update {
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return &Update{
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local: local,
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disp: disp,
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taskId: taskId,
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update: update,
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}
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}
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func (u *Update) Process() error {
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tsk, err := u.local.FindById(u.taskId)
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if err != nil {
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return fmt.Errorf("%w: %v", ErrUpdateTask, err)
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}
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tsk.Apply(u.update)
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if err := u.disp.Dispatch(&tsk.Task); err != nil {
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return fmt.Errorf("%w: %v", ErrUpdateTask, err)
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}
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return nil
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}
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