public UserMessageViewModel(Message message)
{
if (message == null)
return;
Id = message.Id;
IsInbox = UserContext.Current.Id != message.AuthorId;
if (message.AuthorId.HasValue)
{
AuthorId = message.AuthorId;
AuthorFullName = ((User)message.Author).FullName;
}
RecipientId = message.RecipientId;
RecipientFullName = ((User)message.Recipient).FullName;
Text = message.Text.Split(new[] { "\r\n", "\n" }, StringSplitOptions.None);
Summary = TextHelper.CleanTags(message.Text);
if (Summary.Length > ConstHelper.MessageSummaryLength)
Summary = Summary.Substring(0, ConstHelper.MessageSummaryLength) + "…";
Html = message.Text;
Date = message.Date;
IsRead = message.IsRead;
Type = message.Type;
}
public UserDialog_MessageViewModel(Message message)
{
if (message == null)
return;
Id = message.Id;
Text = message.Text.Split(new[] { "\r\n", "\n" }, StringSplitOptions.None);
Html = message.Text;
Date = message.Date.ToFormattedUserTime(UserContext.Current);
IsRead = message.IsRead;
IsInbox = UserContext.Current.Id != message.AuthorId;
Type = (MessageType)message.Type;
}
public UserDialogs_DialogViewModel(Message message)
{
if (message == null)
return;
if (message.AuthorId.HasValue)
{
var contact = UserContext.Current.Id != message.AuthorId ? (User)message.Author : (User)message.Recipient;
ContactId = contact.Id;
ContactName = contact.FirstName + " " + contact.SurName;
ContactAvatar = ImageService.GetImageUrl<User>(contact.Avatar);
}
var text = TextHelper.CleanTags(message.Text);
MessageSummary = text.Length > ConstHelper.MessageSummaryLength ? text.Substring(0, ConstHelper.MessageSummaryLength) + "…" : text;
DateTime = message.Date;
IsInbox = UserContext.Current.Id != message.AuthorId;
IsRead = message.IsRead;
}
public PrivateMessageUpdate(Message message)
: base(message)
{
var author = (User)message.Author;
AuthorAvatar = ImageService.GetImageUrl<User>(author.Avatar, false);
AuthorUrl = UrlHelper.GetUrl<User>(author.Id, false);
AuthorName = author.SurName + " " + author.FirstName;
AnswerUrl = ConstHelper.AppUrl + "/user/sendmessage?replyTo=" + Id;
}
public MessageUpdate(Message message)
{
Id = message.Id;
Date = message.Date;
Text = message.Text;
}
public Message Send(MessageStruct messageInfo)
{
if (DataService.PerThread.BaseUserSet.Count(u => u.Id == messageInfo.RecipientId) == 0)
throw new BusinessLogicException("Получатель не найден!");
if (messageInfo.AuthorId.HasValue)
{
if (DataService.PerThread.BaseUserSet.SingleOrDefault(u => u.Id == messageInfo.AuthorId) == null)
throw new BusinessLogicException("Отправитель не найден!");
if (messageInfo.AuthorId == messageInfo.RecipientId)
throw new BusinessLogicException("Нельзя посылать самому себе!");
}
var message = new Message
{
AuthorId = messageInfo.AuthorId,
Date = messageInfo.Date,
RecipientId = messageInfo.RecipientId,
Text = messageInfo.Text,
Type = messageInfo.Type,
IsDeletedByAuthor = false,
IsDeletedByRecipient = false
};
DataService.PerThread.MessageSet.AddObject(message);
DataService.PerThread.SaveChanges();
UserContextService.Abandon(message.RecipientId);
return message;
}