/// <summary>
/// API to get the list of messages from ids
/// </summary>
/// <param name="Array of message ids"></param>
/// <returns>Array of messages.</returns>
public MessageLayer.Message GetFullMessageForMessageId(Guid conversationId, Guid messageId)
{
DAL.User user = this.GetAuthenticatedUser();
if (user == null)
{
throw new Exception("User not authenticated");
}
MessageLayer.Message message = MessageStore.MessageStore.Instance.GetMessage(conversationId, messageId);
return(message);
}
public DAL.Group CreateGroup(DAL.Group newGroup)
{
DAL.User sender = this.GetAuthenticatedUser();
if (newGroup.Members == null)
{
throw new Exception("Invalid member list");
}
Dictionary <int, DAL.User> uniqueUsers = new Dictionary <int, DAL.User>();
for (int i = 0; i < newGroup.Members.Count; i++)
{
if (string.Compare(DAL.UserService.Instance.GetUserFromId(newGroup.Members[i].Id).PhoneNumber, newGroup.Members[i].PhoneNumber, StringComparison.OrdinalIgnoreCase) != 0)
{
throw new Exception("Invalid user specified");
}
uniqueUsers.Add(newGroup.Members[i].Id, newGroup.Members[i]);
}
if (!uniqueUsers.ContainsKey(sender.Id))
{
uniqueUsers.Add(sender.Id, sender);
}
DAL.Group createdGroup = DAL.Group.CreateGroup(sender, newGroup.Name, uniqueUsers.Values.ToList());
MessageLayer.Message newGroupMessage = new MessageLayer.Message()
{
SenderId = sender.Id, RecipientId = createdGroup.Id, MessageFlags = MessageLayer.MessageFlags.GroupCreatedMessage, TextMessage = sender.Name + " has created the group"
};
MessageStore.MessageStore.Instance.SaveMessage(sender, newGroupMessage);
if (newGroupMessage.RecipientId != sender.Id)
{
this.SendPushNotifications(
DAL.Subscription.GetSubscriptions(newGroupMessage.RecipientId, sender),
newGroupMessage.MessageId,
newGroupMessage.ConversationId,
sender,
newGroupMessage.PostDateTimeUtcTicks,
newGroupMessage.TextMessage,
createdGroup,
newGroupMessage.IsEncrypted);
}
return(createdGroup);
}
public static Message ConvertToMessage(ITable table, ITableRow tableRow)
{
Message message = null;
if (table.BlobValueColumn != null)
{
byte[] value = (byte[])tableRow.ColumnValues[table.BlobValueColumn];
message = MessageSerializer.DeSerializeFromProtocolBuffer(value);
}
else
{
message = new Message();
}
DataContractToTableRowConverter.SetYapperColumnValues(message, tableRow);
return message;
}
public void TestQueryRows()
{
Message message1 = new Message();
message1.SenderId = 1;
message1.Sender = new DataAccessLayer.User() { Id = message1.SenderId, Name = "TestSender" + DateTime.UtcNow.Ticks.ToString(), PhoneNumber = "+1 425-111-2222" };
message1.RecipientId = 7;
message1.Recipient = new DataAccessLayer.User() { Id = message1.RecipientId, Name = "TestRecipient" + DateTime.UtcNow.Ticks.ToString(), PhoneNumber = "+1 425-111-2222" }; message1.ConversationId = GetGuid(1, 7);
message1.MessageId = Guid.NewGuid();
message1.LastUpdateTimeUtcTicks = DateTime.UtcNow.Ticks;
message1.PostDateTimeUtcTicks = DateTime.UtcNow.Ticks;
message1.TextMessage = "This is a test Msg" + DateTime.UtcNow.Ticks.ToString();
message1.MessageBlobName = Guid.NewGuid();
message1.MessageFlags = 0;
Message message2 = new Message();
message2.SenderId = 1;
message2.RecipientId = 8;
message2.Sender = new DataAccessLayer.User() { Id = message2.SenderId, Name = "TestSender" + DateTime.UtcNow.Ticks.ToString(), PhoneNumber = "+1 425-111-2222" };
message2.Recipient = new DataAccessLayer.User() { Id = message2.RecipientId, Name = "TestRecipient" + DateTime.UtcNow.Ticks.ToString(), PhoneNumber = "+1 425-111-2222" }; message1.ConversationId = GetGuid(1, 7);
message2.ConversationId = GetGuid(1, 7);
message2.MessageId = Guid.NewGuid();
message2.LastUpdateTimeUtcTicks = DateTime.UtcNow.Ticks;
message2.PostDateTimeUtcTicks = DateTime.UtcNow.Ticks;
message2.TextMessage = "This is a test Msg" + DateTime.UtcNow.Ticks.ToString();
message2.MessageBlobName = Guid.NewGuid();
message2.MessageFlags = 0;
Message message3 = new Message();
message3.SenderId = 1;
message3.RecipientId = 8;
message3.Sender = new DataAccessLayer.User() { Id = message3.SenderId, Name = "TestSender" + DateTime.UtcNow.Ticks.ToString(), PhoneNumber = "+1 425-111-2222" };
message3.Recipient = new DataAccessLayer.User() { Id = message3.RecipientId, Name = "TestRecipient" + DateTime.UtcNow.Ticks.ToString(), PhoneNumber = "+1 425-111-2222" }; message1.ConversationId = GetGuid(1, 7);
message3.ConversationId = GetGuid(1, 7);
message3.MessageId = Guid.NewGuid();
message3.LastUpdateTimeUtcTicks = DateTime.UtcNow.Ticks;
message3.PostDateTimeUtcTicks = DateTime.UtcNow.Ticks;
message3.TextMessage = "This is a test Msg" + DateTime.UtcNow.Ticks.ToString();
message3.MessageBlobName = Guid.NewGuid();
message3.MessageFlags = 0;
MessageStore.MessageStore.Instance.SaveMessage(message1.Sender, message1);
MessageStore.MessageStore.Instance.SaveMessage(message2.Sender, message2);
MessageStore.MessageStore.Instance.SaveMessage(message3.Sender, message3);
List<Message> queriedMessages = MessageStore.MessageStore.Instance.GetAllMessagesForUser(new DataAccessLayer.User(1, "+1 425-111-9999", "Test User", null), null);
}
public void TestMessageSave()
{
Message message = new Message();
message.SenderId = 1;
message.Sender = new DataAccessLayer.User() { Id = message.SenderId, Name = "TestSender" + DateTime.UtcNow.Ticks.ToString(), PhoneNumber = "+1 425-111-2222" };
message.RecipientId = 7;
message.Recipient = new DataAccessLayer.User() { Id = message.RecipientId, Name = "TestRecipient" + DateTime.UtcNow.Ticks.ToString(), PhoneNumber = "+1 425-111-2222" };
message.ConversationId = GetGuid(1, 7);
message.MessageId = Guid.NewGuid();
message.LastUpdateTimeUtcTicks = DateTime.UtcNow.Ticks;
message.PostDateTimeUtcTicks = DateTime.UtcNow.Ticks;
message.TextMessage = "This is a test Msg" + DateTime.UtcNow.Ticks.ToString();
message.MessageBlobName = Guid.NewGuid();
message.MessageFlags = 0;
MessageStore.MessageStore.Instance.SaveMessage(message.Sender, message);
}
public bool AddUserToGroup(int groupId, string userPhone)
{
DAL.User sender = this.GetAuthenticatedUser();
DAL.Group group = (DAL.Group)DAL.UserService.Instance.GetUserFromId(groupId);
DAL.User member = DAL.UserService.Instance.GetUserFromPhone(userPhone);
bool success = DAL.Group.AddGroupMember(sender, group, member);
if (!success)
{
return(false);
}
// Read the group again
group = (DAL.Group)DAL.UserService.Instance.GetUserFromId(groupId);
MessageLayer.Message newGroupMessage = new MessageLayer.Message()
{
SenderId = sender.Id, RecipientId = group.Id, MessageFlags = MessageLayer.MessageFlags.GroupJoinMessage, TextMessage = sender.Name + " has added " + member.Name + " to the group"
};
MessageStore.MessageStore.Instance.SaveMessage(sender, newGroupMessage);
if (newGroupMessage.RecipientId != sender.Id)
{
this.SendPushNotifications(
DAL.Subscription.GetSubscriptions(newGroupMessage.RecipientId, sender),
newGroupMessage.MessageId,
newGroupMessage.ConversationId,
sender,
newGroupMessage.PostDateTimeUtcTicks,
newGroupMessage.TextMessage,
group,
newGroupMessage.IsEncrypted);
}
return(success);
}
/// <summary>
/// Save a message in the database
/// </summary>
/// <param name="message"></param>
public void SaveMessage(DataAccessLayer.User sender, Message message)
{
message.Validate(sender);
ITableRow tableRow = message.ConvertToTableRow();
MessageTable.Instance.InsertRow(tableRow);
}
private static void SetYapperColumnValues(Message message, ITableRow row)
{
PropertyInfo[] propertyInfoArray = message.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);
foreach (PropertyInfo propInfo in propertyInfoArray)
{
IEnumerable<Attribute> attrs = propInfo.GetCustomAttributes();
if (attrs == null)
{
continue;
}
IColumn column = null;
bool isDbColumn = false;
bool isInBlob = false; ;
foreach (Attribute a in attrs)
{
if (a is YapperColumnAttribute && ((YapperColumnAttribute)a).ColumnLocation == ColumnLocation.Database)
{
isDbColumn = true;
YapperColumnAttribute yapperColumn = a as YapperColumnAttribute;
column = MessageTable.GetColumnFromName(yapperColumn.Name);
}
if (a is ProtoBuf.ProtoMemberAttribute)
{
isInBlob = true;
}
}
if (column != null && isDbColumn && !isInBlob)
{
propInfo.SetValue(message, row.ColumnValues[column]);
}
}
}
public bool AddUserToGroup(int groupId, string userPhone)
{
DAL.User sender = this.GetAuthenticatedUser();
DAL.Group group = (DAL.Group)DAL.UserService.Instance.GetUserFromId(groupId);
DAL.User member = DAL.UserService.Instance.GetUserFromPhone(userPhone);
bool success = DAL.Group.AddGroupMember(sender, group, member);
if (!success)
{
return false;
}
// Read the group again
group = (DAL.Group)DAL.UserService.Instance.GetUserFromId(groupId);
MessageLayer.Message newGroupMessage = new MessageLayer.Message() { SenderId = sender.Id, RecipientId = group.Id, MessageFlags = MessageLayer.MessageFlags.GroupJoinMessage, TextMessage = sender.Name + " has added " + member.Name + " to the group" };
MessageStore.MessageStore.Instance.SaveMessage(sender, newGroupMessage);
if (newGroupMessage.RecipientId != sender.Id)
{
this.SendPushNotifications(
DAL.Subscription.GetSubscriptions(newGroupMessage.RecipientId, sender),
newGroupMessage.MessageId,
newGroupMessage.ConversationId,
sender,
newGroupMessage.PostDateTimeUtcTicks,
newGroupMessage.TextMessage,
group,
newGroupMessage.IsEncrypted);
}
return success;
}
public DAL.Group CreateGroup(DAL.Group newGroup)
{
DAL.User sender = this.GetAuthenticatedUser();
if (newGroup.Members == null)
{
throw new Exception("Invalid member list");
}
Dictionary<int, DAL.User> uniqueUsers = new Dictionary<int, DAL.User>();
for (int i = 0; i < newGroup.Members.Count; i++)
{
if (string.Compare(DAL.UserService.Instance.GetUserFromId(newGroup.Members[i].Id).PhoneNumber, newGroup.Members[i].PhoneNumber, StringComparison.OrdinalIgnoreCase) != 0)
{
throw new Exception("Invalid user specified");
}
uniqueUsers.Add(newGroup.Members[i].Id, newGroup.Members[i]);
}
if (!uniqueUsers.ContainsKey(sender.Id))
{
uniqueUsers.Add(sender.Id, sender);
}
DAL.Group createdGroup = DAL.Group.CreateGroup(sender, newGroup.Name, uniqueUsers.Values.ToList());
MessageLayer.Message newGroupMessage = new MessageLayer.Message() { SenderId = sender.Id, RecipientId = createdGroup.Id, MessageFlags = MessageLayer.MessageFlags.GroupCreatedMessage, TextMessage = sender.Name + " has created the group" };
MessageStore.MessageStore.Instance.SaveMessage(sender, newGroupMessage);
if (newGroupMessage.RecipientId != sender.Id)
{
this.SendPushNotifications(
DAL.Subscription.GetSubscriptions(newGroupMessage.RecipientId, sender),
newGroupMessage.MessageId,
newGroupMessage.ConversationId,
sender,
newGroupMessage.PostDateTimeUtcTicks,
newGroupMessage.TextMessage,
createdGroup,
newGroupMessage.IsEncrypted);
}
return createdGroup;
}
/// <summary>
/// API to send a new message
/// </summary>
/// <param name="recipientPhoneNumber"></param>
/// <param name="message"></param>
/// <param name="UtcPostTime"></param>
/// <returns></returns>
public MessageLayer.Message SendMessage(MessageLayer.Message message)
{
Stopwatch watch = new Stopwatch();
long authTime = 0;
long messageCreationTime = 0;
long pushNotification = 0;
watch.Start();
DAL.User sender = this.GetAuthenticatedUser();
authTime = watch.ElapsedMilliseconds;
if (sender == null)
{
throw new Exception("User not authenticated");
}
try
{
if (sender.Id != message.SenderId)
{
throw new Exception("Invalid senderId");
}
if (sender.Id == message.RecipientId)
{
throw new Exception("Invalid recipientId");
}
DAL.User recipient = DAL.UserService.Instance.GetUserFromId(message.RecipientId);
if (recipient == null)
{
throw new Exception("recipient not found");
}
if (!recipient.CanSendMessage(sender))
{
throw new Exception("Cannot send message to recipient");
}
message.Recipient = recipient;
MessageStore.MessageStore.Instance.SaveMessage(sender, message);
messageCreationTime = watch.ElapsedMilliseconds - authTime;
if (message != null)
{
if (message.RecipientId != sender.Id)
{
this.SendPushNotifications(
DAL.Subscription.GetSubscriptions(message.RecipientId, sender),
message.MessageId,
message.ConversationId,
sender,
message.PostDateTimeUtcTicks,
message.TextMessage,
message.Recipient.UserType == DAL.UserType.Group ? (DAL.Group)message.Recipient : null,
message.IsEncrypted);
pushNotification = watch.ElapsedMilliseconds - messageCreationTime - authTime;
}
}
return(message);
}
catch (Exception ex)
{
return(null);
}
}
public void TestUnseenCount()
{
Message message1 = new Message();
message1.SenderId = 1;
message1.RecipientId = 7;
message1.ConversationId = GetGuid(1, 7);
message1.MessageId = Guid.NewGuid();
message1.LastUpdateTimeUtcTicks = DateTime.UtcNow.Ticks;
message1.PostDateTimeUtcTicks = DateTime.UtcNow.Ticks;
message1.TextMessage = "This is a test Msg" + DateTime.UtcNow.Ticks.ToString();
message1.MessageBlobName = Guid.NewGuid();
message1.MessageFlags = 0;
Message message2 = new Message();
message2.SenderId = 1;
message2.RecipientId = 8;
message2.ConversationId = GetGuid(1, 7);
message2.MessageId = Guid.NewGuid();
message2.LastUpdateTimeUtcTicks = DateTime.UtcNow.Ticks;
message2.PostDateTimeUtcTicks = DateTime.UtcNow.Ticks;
message2.TextMessage = "This is a test Msg" + DateTime.UtcNow.Ticks.ToString();
message2.MessageBlobName = Guid.NewGuid();
message2.MessageFlags = 0;
Message message3 = new Message();
message3.SenderId = 1;
message3.RecipientId = 8;
message3.ConversationId = GetGuid(1, 7);
message3.MessageId = Guid.NewGuid();
message3.LastUpdateTimeUtcTicks = DateTime.UtcNow.Ticks;
message3.PostDateTimeUtcTicks = DateTime.UtcNow.Ticks;
message3.TextMessage = "This is a test Msg" + DateTime.UtcNow.Ticks.ToString();
message3.MessageBlobName = Guid.NewGuid();
message3.MessageFlags = 0;
MessageStore.MessageStore.Instance.SaveMessage(message1.Sender, message1);
MessageStore.MessageStore.Instance.SaveMessage(message2.Sender, message2);
MessageStore.MessageStore.Instance.SaveMessage(message3.Sender, message3);
int count = MessageStore.MessageStore.Instance.GetUnseenMessageCount(new DataAccessLayer.User(1, "+1 425-111-9999", "Test User", null), DateTime.UtcNow - new TimeSpan(7, 0, 0, 0));
}