public static void ManyToManyCourse()
{
using (PetShopDBContext _context = new PetShopDBContext())
{
var course = new Course()
{
NAME = "Customer 111 test 1",
SUBJECT_TYPE = "Custimer 111 test",
Customers = GetJoinManyToManyCustomer()
};
_context.Courses.Add(course);
_context.SaveChanges();
}
Customer customer;
List <Course> courses;
using (PetShopDBContext _context = new PetShopDBContext())
{
customer = _context.Customers.Find(9162);
courses = _context.Courses.ToList();
}
/*using (PetShopDBContext _context = new PetShopDBContext())
* {
* _context.Entry(customer).State = System.Data.Entity.EntityState.Modified;
* _context.Entry(customer).Collection(dc => dc.Courses).Load();
* var it = courses.Where(c => c.ID < 2).Select(c => new JoinCustomerCourse
* {
* CUSTOMER_ID = customer.ID,
* COURSE_ID = c.ID
* }).ToList();
* customer.Courses = it;
* _context.SaveChanges();
* }*/
var it = courses.Where(c => c.ID < 2).Select(c => new JoinCustomerCourse
{
CUSTOMER_ID = customer.ID,
COURSE_ID = 2
}).ToList();
it.Add(new JoinCustomerCourse
{
CUSTOMER_ID = customer.ID,
COURSE_ID = 1
});
customer.Courses = it;
UpdateCustomerClass updateCustomer = new UpdateCustomerClass(customer);
updateCustomer.SaveUpdate();
}
private void UpdateCustomer(Customer customer)
{
UpdateCustomerClass updateCustomer = new UpdateCustomerClass(customer);
updateCustomer.SaveUpdate();
}
public static void TestManyToMay()
{
using (PetShopDBContext _context = new PetShopDBContext())
{
var course = new Course()
{
NAME = "Customer 111 test 1",
SUBJECT_TYPE = "Custimer 111 test",
Customers = GetJoinManyToManyCustomer()
};
_context.Courses.Add(course);
_context.SaveChanges();
}
Customer customer;
List <Course> courses;
var messages = new List <Message>();
using (PetShopDBContext _context = new PetShopDBContext())
{
customer = _context.Customers.Find(9162);
courses = _context.Courses.ToList();
/*messages = _context.Messages.Where(m => m.SENDER_ID == 9162)
* .ToList();*/
}
var coursecustomer = courses.Where(c => c.ID < 10).Select(c => new JoinCustomerCourse
{
CUSTOMER_ID = customer.ID,
COURSE_ID = c.ID
}).ToList();
customer.Courses = coursecustomer;
foreach (var message in messages)
{
message.MESSAGE_HEAD = "updated messgae";
message.TEXT = "I can now start working on something else";
}
using (PetShopDBContext _dbcontext = new PetShopDBContext())
{
for (int cycle = 0; cycle < 5; cycle++)
{
Message message = new Message()
{
MESSAGE_HEAD = "test message",
SENDER = "Need to put id",
RECEIVER = "Definitly need to put id",
CREATE_DATE = DateTime.Now,
SEND_BY_DATE = DateTime.Now,
TEXT = "Well i guess i'm making changes to this table next",
SENDER_ID = customer.ID
};
messages.Add(message);
}
}
customer.Messages = messages;
UpdateCustomerClass updateCustomer = new UpdateCustomerClass(customer);
updateCustomer.SaveUpdate();
}
