/// <summary>
/// Subscribed given chat to the given project.
/// </summary>
/// <param name="chatName">
/// The chat name.
/// </param>
/// <param name="projectId">
/// The project id.
/// </param>
public void SubscribeChat(string chatName, int projectId)
{
ChatSubscription chatSubscription =
this.chatSubscriptionRepository.GetAll()
.FirstOrDefault(c => string.Compare(c.ChatName, chatName, StringComparison.OrdinalIgnoreCase) == 0);
if (chatSubscription == null)
{
// chat wasn't subscribed to any project yet.
this.chatSubscriptionRepository.Create(
new ChatSubscription {
ChatName = chatName, ProjectId = projectId
});
}
else
{
// chat was subscribed to smth already.
this.chatSubscriptionRepository.Update(
new ChatSubscription {
Id = chatSubscription.Id, ChatName = chatName, ProjectId = projectId
});
}
if (!this.chatProjectMapping.ContainsKey(chatName))
{
this.chatProjectMapping.Add(chatName, projectId);
}
else
{
this.chatProjectMapping[chatName] = projectId;
}
}
/// <summary>
/// Unsubscribes chat from any project.
/// </summary>
/// <param name="chatName">
/// The chat name.
/// </param>
public void UnsubscribeChat(string chatName)
{
ChatSubscription chatSubscription =
this.chatSubscriptionRepository.GetAll()
.FirstOrDefault(c => string.Compare(c.ChatName, chatName, StringComparison.OrdinalIgnoreCase) == 0);
this.chatSubscriptionRepository.Delete(chatSubscription);
if (this.chatProjectMapping.ContainsKey(chatName))
{
this.chatProjectMapping.Remove(chatName);
}
}
