gte/internal/process/update.go

61 lines
1.1 KiB
Go

package process
import (
"errors"
"fmt"
"git.ewintr.nl/gte/internal/storage"
"git.ewintr.nl/gte/internal/task"
)
var (
ErrUpdateTask = errors.New("could not update tsk")
)
// Update dispatches an updated version of a task
type Update struct {
local storage.LocalRepository
disp *storage.Dispatcher
taskId string
updates UpdateFields
}
type UpdateFields map[string]string
func NewUpdate(local storage.LocalRepository, disp *storage.Dispatcher, taskId string, updates UpdateFields) *Update {
return &Update{
local: local,
disp: disp,
taskId: taskId,
updates: updates,
}
}
func (u *Update) Process() error {
tsk, err := u.local.FindById(u.taskId)
if err != nil {
return fmt.Errorf("%w: %v", ErrUpdateTask, err)
}
for k, v := range u.updates {
switch k {
case task.FIELD_DONE:
if v == "true" {
tsk.Done = true
}
case task.FIELD_DUE:
tsk.Due = task.NewDateFromString(v)
case task.FIELD_ACTION:
tsk.Action = v
case task.FIELD_PROJECT:
tsk.Project = v
}
}
if err := u.disp.Dispatch(tsk); err != nil {
return fmt.Errorf("%w: %v", ErrUpdateTask, err)
}
return nil
}