77 lines
1.6 KiB
Go
77 lines
1.6 KiB
Go
package command
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import (
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"fmt"
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"strconv"
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"go-mod.ewintr.nl/planner/plan/storage"
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)
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type Delete struct {
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localIDRepo storage.LocalID
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taskRepo storage.Task
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syncRepo storage.Sync
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localID int
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}
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func NewDelete(localIDRepo storage.LocalID, taskRepo storage.Task, syncRepo storage.Sync) Command {
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return &Delete{
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localIDRepo: localIDRepo,
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taskRepo: taskRepo,
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syncRepo: syncRepo,
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}
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}
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func (del *Delete) Execute(main []string, flags map[string]string) error {
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if len(main) < 2 || main[0] != "delete" {
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return ErrWrongCommand
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}
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localID, err := strconv.Atoi(main[1])
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if err != nil {
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return fmt.Errorf("not a local id: %v", main[1])
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}
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del.localID = localID
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return del.do()
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}
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func (del *Delete) do() error {
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var id string
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idMap, err := del.localIDRepo.FindAll()
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if err != nil {
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return fmt.Errorf("could not get local ids: %v", err)
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}
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for tskID, lid := range idMap {
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if del.localID == lid {
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id = tskID
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}
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}
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if id == "" {
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return fmt.Errorf("could not find local id")
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}
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tsk, err := del.taskRepo.Find(id)
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if err != nil {
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return fmt.Errorf("could not get task: %v", err)
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}
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it, err := tsk.Item()
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if err != nil {
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return fmt.Errorf("could not convert task to sync item: %v", err)
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}
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it.Deleted = true
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if err := del.syncRepo.Store(it); err != nil {
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return fmt.Errorf("could not store sync item: %v", err)
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}
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if err := del.localIDRepo.Delete(id); err != nil {
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return fmt.Errorf("could not delete local id: %v", err)
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}
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if err := del.taskRepo.Delete(id); err != nil {
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return fmt.Errorf("could not delete task: %v", err)
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}
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return nil
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}
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