/// <summary>
/// Checks discount limitation for customer
/// </summary>
/// <param name="discount">Discount</param>
/// <param name="customer">Customer</param>
/// <returns>Value indicating whether discount can be used</returns>
protected virtual bool CheckDiscountLimitations(Discount discount, Customer customer)
{
if (discount == null)
throw new ArgumentNullException("discount");
switch (discount.DiscountLimitation)
{
case DiscountLimitationType.Unlimited:
{
return true;
}
case DiscountLimitationType.NTimesOnly:
{
var totalDuh = GetAllDiscountUsageHistory(discount.Id, null, null, 0, 1).TotalCount;
return totalDuh < discount.LimitationTimes;
}
case DiscountLimitationType.NTimesPerCustomer:
{
if (customer != null && !customer.IsGuest())
{
//registered customer
var totalDuh = GetAllDiscountUsageHistory(discount.Id, customer.Id, null, 0, 1).TotalCount;
return totalDuh < discount.LimitationTimes;
}
else
{
//guest
return true;
}
}
default:
break;
}
return false;
}
public void Can_check_whether_customer_is_guest()
{
var customer = new Customer();
customer.CustomerRoles.Add(new CustomerRole()
{
Active = true,
Name = "Registered",
SystemName = SystemCustomerRoleNames.Registered
});
customer.CustomerRoles.Add(new CustomerRole()
{
Active = true,
Name = "Administrators",
SystemName = SystemCustomerRoleNames.Administrators
});
customer.IsGuest().ShouldBeFalse();
customer.CustomerRoles.Add(
new CustomerRole()
{
Active = true,
Name = "Guests",
SystemName = SystemCustomerRoleNames.Guests
}
);
customer.IsGuest().ShouldBeTrue();
}
/// <summary>
/// Check whether customer is allowed to delete topic
/// </summary>
/// <param name="customer">Customer</param>
/// <param name="topic">Topic</param>
/// <returns>True if allowed, otherwise false</returns>
public virtual bool IsCustomerAllowedToDeleteTopic(Customer customer, ForumTopic topic)
{
if (topic == null)
{
return false;
}
if (customer == null)
{
return false;
}
if (customer.IsGuest())
{
return false;
}
if (IsForumModerator(customer))
{
return true;
}
if (_forumSettings.AllowCustomersToDeletePosts)
{
bool ownTopic = customer.Id == topic.CustomerId;
return ownTopic;
}
return false;
}
/// <summary>
/// Check whether customer is allowed to edit post
/// </summary>
/// <param name="customer">Customer</param>
/// <param name="post">Topic</param>
/// <returns>True if allowed, otherwise false</returns>
public virtual bool IsCustomerAllowedToEditPost(Customer customer, ForumPost post)
{
if (post == null)
{
return false;
}
if (customer == null)
{
return false;
}
if (customer.IsGuest())
{
return false;
}
if (IsForumModerator(customer))
{
return true;
}
if (_forumSettings.AllowCustomersToEditPosts)
{
bool ownPost = customer.Id == post.CustomerId;
return ownPost;
}
return false;
}
/// <summary>
/// Check whether customer is allowed to create new topics
/// </summary>
/// <param name="customer">Customer</param>
/// <param name="forum">Forum</param>
/// <returns>True if allowed, otherwise false</returns>
public virtual bool IsCustomerAllowedToCreateTopic(Customer customer, Forum forum)
{
if (forum == null)
{
return false;
}
if (customer == null)
{
return false;
}
if (customer.IsGuest() && !_forumSettings.AllowGuestsToCreateTopics)
{
return false;
}
if (IsForumModerator(customer))
{
return true;
}
return true;
}
/// <summary>
/// Check whether customer is allowed to create new post
/// </summary>
/// <param name="customer">Customer</param>
/// <param name="topic">Topic</param>
/// <returns>True if allowed, otherwise false</returns>
public virtual bool IsCustomerAllowedToCreatePost(Customer customer, ForumTopic topic)
{
if (topic == null)
{
return false;
}
if (customer == null)
{
return false;
}
if (customer.IsGuest() && !_forumSettings.AllowGuestsToCreatePosts)
{
return false;
}
return true;
}
/// <summary>
/// Check whether customer is allowed to watch topics
/// </summary>
/// <param name="customer">Customer</param>
/// <returns>True if allowed, otherwise false</returns>
public virtual bool IsCustomerAllowedToSubscribe(Customer customer)
{
if (customer == null)
{
return false;
}
if (customer.IsGuest())
{
return false;
}
return true;
}
/// <summary>
/// Check whether customer is allowed to set topic priority
/// </summary>
/// <param name="customer">Customer</param>
/// <returns>True if allowed, otherwise false</returns>
public virtual bool IsCustomerAllowedToSetTopicPriority(Customer customer)
{
if (customer == null)
{
return false;
}
if (customer.IsGuest())
{
return false;
}
if (IsForumModerator(customer))
{
return true;
}
return false;
}
/// <summary>
/// Check whether customer is allowed to move topic
/// </summary>
/// <param name="customer">Customer</param>
/// <param name="topic">Topic</param>
/// <returns>True if allowed, otherwise false</returns>
public virtual bool IsCustomerAllowedToMoveTopic(Customer customer, ForumTopic topic)
{
if (topic == null)
{
return false;
}
if (customer == null)
{
return false;
}
if (customer.IsGuest())
{
return false;
}
if (IsForumModerator(customer))
{
return true;
}
return false;
}
