public virtual async Task UpgradeCustomerUserGroupAsync(string userId, TblUserGroups userGroup, DateTime?startDate = null)
{
if (startDate == null)
{
startDate = DateTime.Now;
}
var subscriptionExpireDate = startDate?.AddTimePeriodToDateTime(userGroup.SubscriptionExpirationPeriodType,
userGroup.SubscriptionExpirationTime);
await _dbContext.Users.Where(p => p.Id == userId).UpdateAsync(p => new TblUsers()
{
SubscriptionDate = startDate,
SubscriptionExpireDate = subscriptionExpireDate,
UserGroupId = userGroup.Id
});
_eventPublisher.Publish(new CustomerUserGroupChangeEvent(userId, userGroup, startDate));
}
