quiz grouping

internal/repository/quiz_repo.go

@@ -35,6 +35,7 @@ type QuizInput struct {
 	TargetKind  string
 	TargetPath  *string
 	TargetTitle string
+	TargetYear  *int
 	Questions   []QuestionInput
 }
 
@@ -51,12 +52,12 @@ type OptionInput struct {
 }
 
 const quizColumns = `q.id, q.title, q.description, q.target_kind, q.target_path,
-	q.target_title, q.published_at, q.created_at, q.updated_at,
+	q.target_title, q.target_year, q.published_at, q.created_at, q.updated_at,
 	(SELECT count(*) FROM quiz_questions qq WHERE qq.quiz_id = q.id)`
 
 func scanQuiz(row pgx.Row, q *model.Quiz, extra ...any) error {
 	dest := []any{&q.ID, &q.Title, &q.Description, &q.TargetKind, &q.TargetPath,
-		&q.TargetTitle, &q.PublishedAt, &q.CreatedAt, &q.UpdatedAt, &q.QuestionCount}
+		&q.TargetTitle, &q.TargetYear, &q.PublishedAt, &q.CreatedAt, &q.UpdatedAt, &q.QuestionCount}
 	return row.Scan(append(dest, extra...)...)
 }
 
@@ -147,9 +148,9 @@ func (r *QuizRepo) Create(ctx context.Context, in QuizInput, createdBy string) (
 	defer tx.Rollback(ctx) //nolint:errcheck
 	var id string
 	if err := tx.QueryRow(ctx, `
-		INSERT INTO quizzes (title, description, target_kind, target_path, target_title, created_by)
-		VALUES ($1, $2, $3, $4, $5, $6) RETURNING id`,
-		in.Title, in.Description, in.TargetKind, in.TargetPath, in.TargetTitle, createdBy,
+		INSERT INTO quizzes (title, description, target_kind, target_path, target_title, target_year, created_by)
+		VALUES ($1, $2, $3, $4, $5, $6, $7) RETURNING id`,
+		in.Title, in.Description, in.TargetKind, in.TargetPath, in.TargetTitle, in.TargetYear, createdBy,
 	).Scan(&id); err != nil {
 		if isUniqueViolation(err, "quizzes_one_per_target") {
 			return "", ErrQuizTargetTaken
@@ -173,9 +174,9 @@ func (r *QuizRepo) Update(ctx context.Context, id string, in QuizInput, replaceQ
 	defer tx.Rollback(ctx) //nolint:errcheck
 	tag, err := tx.Exec(ctx, `
 		UPDATE quizzes SET title = $2, description = $3, target_kind = $4,
-		       target_path = $5, target_title = $6, updated_at = now()
+		       target_path = $5, target_title = $6, target_year = $7, updated_at = now()
 		WHERE id = $1 AND deleted_at IS NULL`,
-		id, in.Title, in.Description, in.TargetKind, in.TargetPath, in.TargetTitle)
+		id, in.Title, in.Description, in.TargetKind, in.TargetPath, in.TargetTitle, in.TargetYear)
 	if err != nil {
 		if isUniqueViolation(err, "quizzes_one_per_target") {
 			return ErrQuizTargetTaken