private void UpdateDatabaseMarker(Marker updateModel, Data.Models.Marker markerToUpdate)
{
markerToUpdate.Description = updateModel.Description;
markerToUpdate.Latitude = (double)updateModel.Latitude;
markerToUpdate.Longitude = (double)updateModel.Longitude;
markerToUpdate.ModificationDate = DateTimeOffset.UtcNow;
markerToUpdate.Name = updateModel.Name;
markerToUpdate.Type = (Data.Models.MarkerType)((int)updateModel.Type);
markerToUpdate.StartDate = updateModel.StartDate;
markerToUpdate.EndDate = updateModel.EndDate;
markerToUpdate.IsPrivate = updateModel.IsPrivate;
var existingImages = markerToUpdate.Images.Where(img => updateModel.Images.Any(umi => umi == img.Image)).ToList();
var imagesToRemove = markerToUpdate.Images.Where(img => existingImages.All(ei => ei.Id != img.Id)).ToList();
var imagesToCreate = updateModel.Images.Where(img => existingImages.All(ei => ei.Image != img)).ToList();
// Remove old images
imagesToRemove.ForEach(img => _imageService.DeleteImage(img.Image));
_markerRepository.DeleteMarkerImages(imagesToRemove);
// Create new images
var imagesToAppend = imagesToCreate.Select(img => new Data.Models.MarkerImage
{
Image = _imageService.SaveImageAsync(img, Guid.NewGuid().ToString()).Result,
CreateDate = DateTimeOffset.UtcNow
}).ToList();
markerToUpdate.Images.AddRange(imagesToAppend);
// Remove invitations that are not in the model
var invitationsToRemove = markerToUpdate.MarkerInvitations
.Where(i => updateModel.MarkerInvitations.All(mi => mi.InvitedUserUserName != i.InvitedUser.UserName))
.ToList();
_markerRepository.DeleteMarkerInvitations(invitationsToRemove);
// Add invitations that are new
var invatationsModelsToAdd = updateModel.MarkerInvitations
.Where(i => markerToUpdate.MarkerInvitations.All(mi => mi.InvitedUser.UserName != i.InvitedUserUserName))
.ToList();
var inviataionsToAdd = CreateMarkerInvitations(markerToUpdate, invatationsModelsToAdd);
_markerRepository.AddMarkerInvitations(inviataionsToAdd);
}
private List <Data.Models.MarkerInvitation> CreateMarkerInvitations(Data.Models.Marker dbMarker, List <MarkerInvitation> markerInvitations)
{
var invitedUsers = _markerRepository.GetUsersDictionary(markerInvitations.Select(mi => mi.InvitedUserUserName).ToList());
var result = new List <Data.Models.MarkerInvitation>();
foreach (var markerInvitation in markerInvitations)
{
result.Add(new Data.Models.MarkerInvitation
{
InvitationStatus = Data.Models.InvitationStatuses.PendingAcceptance,
Marker = dbMarker,
MarkerId = dbMarker.Id,
InvitedUser = invitedUsers[markerInvitation.InvitedUserUserName],
InvitedUserId = invitedUsers[markerInvitation.InvitedUserUserName].Id
});
}
return(result);
}
