public void InsertArchiveMessage(JsonMessage message, DateTime lastFetchedUtc)
{
long groupId;
if (message.IsDirectMessage)
{
groupId = YamsterGroup.ConversationsGroupId;
}
else
{
groupId = message.GroupId ?? YamsterGroup.AllCompanyGroupId;
}
DbArchiveMessageRecord archiveRecord = new DbArchiveMessageRecord();
archiveRecord.Id = message.Id;
archiveRecord.ThreadId = message.ThreadId;
archiveRecord.GroupId = groupId;
archiveRecord.LastFetchedUtc = lastFetchedUtc;
archiveRecord.Json = message.RawJson;
ArchiveMessages.InsertRecord(archiveRecord, SQLiteConflictResolution.Replace);
if (MessageInserted != null)
{
MessageInserted(this, new ArchiveInsertEventArgs <DbArchiveMessageRecord>(archiveRecord));
}
}
void UpdateMessage(DbArchiveMessageRecord archiveMessage)
{
JsonMessage message = SQLiteJsonConverter.LoadFromJson <JsonMessage>(archiveMessage.Json);
DbMessage coreMessage = new DbMessage();
coreMessage.LastFetchedUtc = archiveMessage.LastFetchedUtc;
coreMessage.MessageId = message.Id;
coreMessage.GroupId = archiveMessage.GroupId;
coreMessage.ThreadId = message.ThreadId;
coreMessage.ConversationId = message.ConversationId;
coreMessage.CreatedDate = message.Created;
coreMessage.SenderUserId = message.SenderId;
coreMessage.MessageIdRepliedTo = message.RepliedToId ?? 0;
coreMessage.LikingUserIds.AssignFrom(message.Likes.Users.Select(x => x.UserId));
foreach (var likingUser in message.Likes.Users)
{
// We don't get a proper UserReference for liking users, but we do get
// some basic information. Write this to the Users table *only* if there
// is not already some real data there.
DbUser coreUser = new DbUser();
coreUser.LastFetchedUtc = archiveMessage.LastFetchedUtc;
coreUser.UserId = likingUser.UserId;
coreUser.FullName = likingUser.FullName ?? "";
coreUser.JobTitle = "";
coreUser.WebUrl = ""; // we could infer this from likingUser.Alias
coreUser.MugshotUrl = "";
// Ignore = only write if there isn't already an existing record
Users.InsertRecord(coreUser, SQLiteConflictResolution.Ignore);
}
coreMessage.LikesCount = message.Likes.Count;
coreMessage.NotifiedUserIds.AssignFrom(message.NotifiedUserIds ?? new long[0]);
coreMessage.Body = message.Body.Plain ?? "";
coreMessage.WebUrl = message.Permalink ?? "";
var firstImageAttachment = message.Attachments.Where(x => x.AttachmentType == "image").FirstOrDefault();
if (firstImageAttachment != null)
{
coreMessage.AttachmentFilename = firstImageAttachment.Name;
coreMessage.AttachmentWebUrl = firstImageAttachment.WebUrl;
coreMessage.AttachmentScaledUrlTemplate = firstImageAttachment.ScaledUrlTemplate;
coreMessage.AttachmentWidth = firstImageAttachment.Width ?? 0;
coreMessage.AttachmentHeight = firstImageAttachment.Height ?? 0;
}
if (!Enum.TryParse(message.MessageType, true, out coreMessage.MessageType))
{
coreMessage.MessageType = DbMessageType.Unknown;
}
Messages.InsertRecord(coreMessage, SQLiteConflictResolution.Replace);
DbMessageState messageState = new DbMessageState()
{
MessageId = archiveMessage.Id
};
MessageStates.InsertRecord(messageState, SQLiteConflictResolution.Ignore);
// Ensure that every message has a corresponding DbThreadState for its thread
DbThreadState threadState = new DbThreadState()
{
ThreadId = coreMessage.ThreadId
};
ThreadStates.InsertRecord(threadState, SQLiteConflictResolution.Ignore);
}
