Merge pull request #73 from teknologi-umum/ref/backend/better-formatting

ref(backend): better formatting for list attendees

backend/main.go

@@ -11,6 +11,7 @@ import (
 	"os"
 	"os/signal"
 	"strings"
+	"text/tabwriter"
 	"time"
 
 	"github.com/flowchartsman/handlebars/v3"
@@ -509,12 +510,18 @@ func App() *cli.App {
 						return err
 					}
 
-					log.Info().Msg("List of participants")
+					w := tabwriter.NewWriter(os.Stdout, 1, 1, 1, ' ', tabwriter.TabIndent)
+					w.Write([]byte("Name\tEmail\tRegistered At\t"))
 					for _, user := range users {
-						log.Info().Msgf("%s - %s", user.Name, user.Email)
+						w.Write([]byte(fmt.Sprintf(
+							"%s\t%s\t%s\t",
+							user.Name,
+							user.Email,
+							user.CreatedAt.In(time.FixedZone("WIB", 7*60*60)).Format(time.Stamp),
+						)))
 					}
 
-					return nil
+					return w.Flush()
 				},
 			},
 			{

backend/user.go

@@ -5,6 +5,7 @@ import (
 	"encoding/csv"
 	"os"
 	"strconv"
+	"time"
 
 	"github.com/getsentry/sentry-go"
 	"github.com/jackc/pgx/v5"
@@ -40,6 +41,7 @@ type User struct {
 	Email       string
 	Type        Type
 	IsProcessed bool
+	CreatedAt   time.Time
 }
 
 func (c CreateParticipantRequest) validate() (errors []string) {
@@ -112,7 +114,7 @@ func (u *UserDomain) GetUsers(ctx context.Context, filter UserFilterRequest) ([]
 
 	rows, err := c.Query(
 		ctx,
-		"SELECT name, email, type, is_processed FROM users WHERE type = $1 AND is_processed = $2",
+		"SELECT name, email, type, is_processed, created_at FROM users WHERE type = $1 AND is_processed = $2",
 		filter.Type,
 		filter.IsProcessed,
 	)
@@ -124,7 +126,7 @@ func (u *UserDomain) GetUsers(ctx context.Context, filter UserFilterRequest) ([]
 	var users []User
 	for rows.Next() {
 		var user User
-		err := rows.Scan(&user.Name, &user.Email, &user.Type, &user.IsProcessed)
+		err := rows.Scan(&user.Name, &user.Email, &user.Type, &user.IsProcessed, &user.CreatedAt)
 		if err != nil {
 			return nil, err
 		}