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delete.go
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/
delete.go
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package cmd
import (
"fmt"
"github.com/spf13/cobra"
"log"
"strconv"
)
var deleteNoteCmd = &cobra.Command{
Use: "delete",
Short: "Delete one or more notes based on ID(s)",
Args: cobra.MinimumNArgs(1),
Example: "delete 1,2,...",
Run: deleteWrapper,
}
func init() {
rootCmd.AddCommand(deleteNoteCmd)
}
func deleteWrapper(cmd *cobra.Command, args []string) {
if err := deleteArgs(args); err != nil {
log.Fatalln(err)
}
}
func deleteArgs(args []string) error {
var ids = make([]int64, 0, len(args))
for _, argument := range args {
id, err := strconv.ParseInt(argument, 10, 64)
if err != nil {
return fmt.Errorf("Could note transform input to id for argument: %v", argument)
}
ids = append(ids, id)
}
return delete(ids)
}
func delete(ids []int64) error {
err := NoteDB.DeleteNotes(ids)
if err != nil {
return fmt.Errorf("Error while deleting notes, error msg: %v", err)
}
return nil
}