Method Unfollow

internal/database/users.go:651–663

Unfollow removes the mark the user to follow the other user.

(ctx context.Context, userID, followID int64)

// Unfollow removes the mark the user to follow the other user.
func (s *UsersStore) Unfollow(ctx context.Context, userID, followID int64) error {
	if userID == followID {
		return nil
	}

	return s.db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
		err := tx.Where("user_id = ? AND follow_id = ?", userID, followID).Delete(&Follow{}).Error
		if err != nil {
			return errors.Wrap(err, "delete")
		}
		return s.recountFollows(tx, userID, followID)
	})
}

// IsFollowing returns true if the user is following the other user.
func (s *UsersStore) IsFollowing(ctx context.Context, userID, followID int64) bool {