public void CreateContact(CreateEditContact contact, string uploadPathBase)
{
using (var context = new AddressBookContext(nameOrConnectionString))
{
if (contact.File != null && contact.File.ContentLength > 0)
{
contact.Image = Guid.NewGuid() + Path.GetExtension(contact.File.FileName);
contact.File.SaveAs(Path.Combine(uploadPathBase, contact.Image));
}
var mapped = new DataAccess.Models.Contact
{
Id = contact.Id,
FullName = contact.FullName,
LastName = contact.LastName,
Title = contact.Title,
Email = contact.Email,
OfficeId = contact.OfficeId,
DepartmentId = contact.DepartmentId,
OrganisationId = contact.OrganisationId,
Image = contact.Image,
WebLinks = contact.WebLinks
.Where(w => !string.IsNullOrWhiteSpace(w.Url))
.Select(w => new WebLink { Id = w.Id, ContactId = w.ContactId, WebLinkTypeId = w.WebLinkTypeId})
.ToList(),
PhoneNumbers = contact.PhoneNumbers
.Where(p => !string.IsNullOrWhiteSpace(p.PhoneNumber))
.Select(p => new ContactPhoneNumber { Id = p.Id, ContactId = p.ContactId, PhoneNumberTypeId = p.PhoneNumberTypeId})
.ToList()
};
context.Contacts.Add(mapped);
context.SaveChanges();
// Update the lucene index
var luceneUpdate = new CreateUpdateLuceneContact(mapped);
luceneUpdate.Execute();
}
}
public void UpdateContact(CreateEditContact contact, string uploadPath)
{
var mappedContact = new DataAccess.Models.Contact
{
Id = contact.Id,
FullName = contact.FullName,
LastName = contact.LastName,
Email = contact.Email,
Title = contact.Title,
DepartmentId = contact.DepartmentId,
OfficeId = contact.OfficeId,
OrganisationId = contact.OrganisationId,
Image = contact.Image,
PhoneNumbers = contact.PhoneNumbers
.Where(p => !string.IsNullOrWhiteSpace(p.PhoneNumber))
.Select(p => new ContactPhoneNumber { Id = p.Id, ContactId = p.ContactId, PhoneNumber = p.PhoneNumber, PhoneNumberTypeId = p.PhoneNumberTypeId})
.ToList(),
WebLinks = contact.WebLinks
.Where(w => !string.IsNullOrWhiteSpace(w.Url))
.Select(w => new WebLink { Id = w.Id, ContactId = w.ContactId, Url = w.Url, WebLinkTypeId = w.WebLinkTypeId})
.ToList()
};
using (var context = new AddressBookContext(nameOrConnectionString))
{
var originalContact = context
.Contacts
.Include(c => c.PhoneNumbers)
.Include(c => c.WebLinks)
.FirstOrDefault(c => c.Id == mappedContact.Id);
if (originalContact == null)
throw new Exception($"No contact with id {mappedContact.Id} exists");
var originalPhoneNumbers = originalContact
.PhoneNumbers
.ToList();
var deletedPhoneNumbers = originalPhoneNumbers
.Except(mappedContact.PhoneNumbers, c => c.Id)
.ToList();
var addedPhoneNumbers = mappedContact
.PhoneNumbers
.Where(p => p.Id == 0)
.ToList();
var modifiedPhoneNumbers = mappedContact
.PhoneNumbers
.Except(deletedPhoneNumbers, c => c.Id)
.Except(addedPhoneNumbers, c => c.Id)
.ToList();
foreach (var delete in deletedPhoneNumbers)
{
context.Entry(delete).State = EntityState.Deleted;
}
foreach (var added in addedPhoneNumbers)
{
context.Entry(added).State = EntityState.Added;
}
// Get existing items to update
foreach (var modified in modifiedPhoneNumbers)
{
var existing = context.PhoneNumbers.Find(modified.Id);
if (existing == null)
continue;
context.Entry(existing).CurrentValues.SetValues(modified);
}
var originalWebLinks = originalContact
.WebLinks
.ToList();
var deletedWebLinks = originalWebLinks
.Except(mappedContact.WebLinks, c => c.Id)
.ToList();
var addedWebLinks = mappedContact.WebLinks
.Where(c => c.Id == 0)
.ToList();
var modifiedWebLinks = mappedContact.WebLinks
.Except(deletedWebLinks, c => c.Id)
.Except(addedWebLinks, c => c.Id)
.ToList();
foreach (var delete in deletedWebLinks)
{
context.Entry(delete).State = EntityState.Deleted;
}
foreach (var added in addedWebLinks)
{
context.Entry(added).State = EntityState.Added;
}
// Get existing items to update
foreach (var modified in modifiedWebLinks)
{
var existing = context.WebLinks.Find(modified.Id);
if (existing == null)
continue;
context.Entry(existing).CurrentValues.SetValues(modified);
}
// If we have an image attached
if (contact.File != null && contact.File.ContentLength > 0)
{
var uploadedImageName = Guid.NewGuid() + Path.GetExtension(contact.File.FileName);
mappedContact.Image = uploadedImageName;
contact.File.SaveAs(Path.Combine(uploadPath, uploadedImageName));
// Delete the original
DeleteImage(originalContact.Image, uploadPath);
}
// If no image is attached it means it should be deleted (if possible)
if (string.IsNullOrWhiteSpace(contact.Image))
{
// Delete the original
DeleteImage(originalContact.Image, uploadPath);
}
// Update the other properties with the new values
context.Entry(originalContact).CurrentValues.SetValues(mappedContact);
context.SaveChanges();
// Update the lucene index
var luceneUpdate = new CreateUpdateLuceneContact(mappedContact);
luceneUpdate.Execute();
}
}
