public ContactsAndMessages(string currentUserId, ContactsContext contactsDb, UserManager <ApplicationUser> identityDb)
{
MessagesContext messagesDb = new MessagesContext();
this.Contacts = new UserContacts(currentUserId, contactsDb, identityDb);
this.Messages = new List <Message>();
}
public ContactsAndMessages(string currentUserId, ContactsContext contactsDb, UserManager <ApplicationUser> identityDb, string selectedContactUsername)
{
MessagesContext messagesDb = new MessagesContext();
this.Contacts = new UserContacts(currentUserId, contactsDb, identityDb);
SelectedContact = identityDb.Users.Where(x => x.UserName == selectedContactUsername).FirstOrDefault();
this.Messages = messagesDb.Messages.Where(x => (x.FromUser == currentUserId && x.ToUser == SelectedContact.Id) || (x.FromUser == SelectedContact.Id && x.ToUser == currentUserId)).ToList();
}
// Crete new context. Also initializes the database if it doesn't exist.
public static MessagesContext Create(string connectionString)
{
var optionsBuilder = new DbContextOptionsBuilder <MessagesContext>();
optionsBuilder.UseMySql(connectionString);
var context = new MessagesContext(optionsBuilder.Options);
// Usefull for database creation when it doesn't exist yet.
context.Database.EnsureCreated();
return(context);
}
public void AddMessage(MessagesContext db)
{
db.Messages.Add(this);
db.SaveChanges();
}
