govote/cmd/show.go

package cmd

import (
	"bufio"
	"fmt"
	"os"

	"code.c-base.org/baccenfutter/govote/store"
	"github.com/urfave/cli/v2"
)

var showCmd = &cli.Command{
	Name:  "show",
	Usage: "📈 Display a voting",
	Action: func(ctx *cli.Context) error {
		var r string
		if ctx.Args().Len() == 0 {
			inputReader := bufio.NewReader(os.Stdin)
			r, _ = inputReader.ReadString('\n')
			r = r[:len(r)-1]
		}

		id := ctx.Args().Get(0)
		if id == "" {
			return fmt.Errorf("Please provide an ID!")
		}
		voting, err := store.GetVoting(id)
		if err != nil {
			return err
		}
		fmt.Println(voting)
		return nil
	},
}