private void SeedEverything(AngeDbContext context)
{
context.Database.Migrate();
if (context.ChatMessages.Any())
{
return;
}
SeedUsers(context);
SeedRooms(context);
SeedMessages(context);
SeedUserRooms(context);
}
private void SeedUsers(AngeDbContext context)
{
var users = new[]
{
new User {
Id = User1, Name = "User1", Country = "Paraguay"
},
new User {
Id = User2, Name = "User2", Country = "Tuvalu"
},
};
context.Users.AddRange(users);
context.SaveChanges();
}
private void SeedMessages(AngeDbContext context)
{
var messages = new[]
{
new ChatMessage
{
Id = new Guid("00305EDD-7EEA-46BD-8DD6-AD0C2483F3E1"),
RoomId = Room1,
AuthorId = User1,
SentTime = DateTime.UtcNow,
Type = MessageType.Text,
MessageText = "A note to self."
},
new ChatMessage
{
Id = new Guid("DC698673-79ED-49A5-9813-46AA1B10F8C3"),
RoomId = Room2,
AuthorId = User2,
SentTime = DateTime.UtcNow,
Type = MessageType.Text,
MessageText = "Something."
},
new ChatMessage
{
Id = new Guid("3A56F844-16B1-481F-8C9A-ECBF10F0F0B5"),
RoomId = Room3,
AuthorId = User1,
SentTime = DateTime.UtcNow,
Type = MessageType.Text,
MessageText = "Message from user1 to user2."
},
new ChatMessage
{
Id = new Guid("DB31F61C-4781-48AC-A98E-0C248475EDE1"),
RoomId = Room3,
AuthorId = User2,
SentTime = DateTime.UtcNow,
Type = MessageType.Text,
MessageText = "Message from user2 to user1."
},
};
context.AddRange(messages);
context.SaveChanges();
}
private void SeedUserRooms(AngeDbContext context)
{
var ur = new[]
{
new UserRoom {
UserId = User1, RoomId = Room1
},
new UserRoom {
UserId = User2, RoomId = Room2
},
new UserRoom {
UserId = User1, RoomId = Room3
},
new UserRoom {
UserId = User2, RoomId = Room3
},
};
context.UserRooms.AddRange(ur);
context.SaveChanges();
}
private void SeedRooms(AngeDbContext context)
{
var rooms = new[]
{
new Room
{
Id = Room1, Title = "PersonalRoom1",
RoomCreator = User1, Type = RoomType.Personal
},
new Room
{
Id = Room2, Title = "PersonalRoom2",
RoomCreator = User2, Type = RoomType.Personal
},
new Room
{
Id = Room3, Title = "PublicRoom",
RoomCreator = User1, Type = RoomType.Public
},
};
context.Rooms.AddRange(rooms);
context.SaveChanges();
}
public static void Initialize(AngeDbContext context)
{
var initializer = new AngeDbInitializer();
initializer.SeedEverything(context);
}
