add email

internal/services/game_service/manual_team_test.go

@@ -0,0 +1,21 @@
+package game_service
+
+import (
+	"context"
+	"strings"
+	"testing"
+)
+
+func TestManualTeamEmail(t *testing.T) {
+	for _, email := range []string{"captain@example.org", "captain+team@example.org"} {
+		if !validCaptainEmail(email) {
+			t.Errorf("rejected %q", email)
+		}
+	}
+	for _, email := range []string{"invalid", "Captain <captain@example.org>", "a@example.org\r\nBcc: other@example.org", strings.Repeat("a", 250) + "@example.org"} {
+		service := &GameService{}
+		if _, err := service.AddTeam(context.Background(), 1, 1, "Team", email); err == nil {
+			t.Errorf("accepted invalid email %q", email)
+		}
+	}
+}

internal/services/game_service/registration.go

@@ -51,12 +51,16 @@ func (r *Registration) UnmarshalJSON(data []byte) error {
 	return nil
 }
 
+func validCaptainEmail(email string) bool {
+	address, err := mail.ParseAddress(email)
+	return err == nil && address.Address == email && len(email) <= 254
+}
+
 func (r *Registration) Validate() error {
 	r.Name = strings.TrimSpace(r.Name)
 	r.Email = strings.TrimSpace(r.Email)
-	address, err := mail.ParseAddress(r.Email)
 	if r.Name == "" || !utf8.ValidString(r.Name) || strings.ContainsRune(r.Name, 0) || utf8.RuneCountInString(r.Name) > 255 ||
-		err != nil || address.Address != r.Email || len(r.Email) > 254 || r.ParticipantsCount <= 0 {
+		!validCaptainEmail(r.Email) || r.ParticipantsCount <= 0 {
 		return ErrInvalidRegistration
 	}
 	return nil

internal/services/game_service/service.go

@@ -15,6 +15,7 @@ import (
 	"evening_detective_server/internal/repos/team_answers_repo"
 	"evening_detective_server/internal/repos/teams_repo"
 	"evening_detective_server/internal/services/scenarios_service"
+	"strings"
 	"time"
 )
 
@@ -217,7 +218,12 @@ func (s *GameService) AddTeam(
 	creatorId int,
 	gameId int,
 	name string,
+	captainEmail string,
 ) (*Team, error) {
+	captainEmail = strings.TrimSpace(captainEmail)
+	if captainEmail != "" && !validCaptainEmail(captainEmail) {
+		return nil, errors.New("Укажите корректную почту капитана")
+	}
 	password, err := s.passwordGenerator.Generate()
 	if err != nil {
 		return nil, err
@@ -226,7 +232,7 @@ func (s *GameService) AddTeam(
 	if err != nil {
 		return nil, err
 	}
-	id, err := s.teamsRepo.AddTeamWithParticipation(ctx, creatorId, gameId, name, password, !time.Now().Before(game.StartAt.Add(-24*time.Hour)))
+	id, err := s.teamsRepo.AddTeamWithParticipation(ctx, creatorId, gameId, name, password, captainEmail, !time.Now().Before(game.StartAt.Add(-24*time.Hour)))
 	if err != nil {
 		return nil, err
 	}