public void UpdateManyToMany_NoExisting_AddedElements()
{
using (var transaction = connection.BeginTransaction())
{
parent = new ParentClass();
connection.Save(parent);
var newChildren = new[] { new ChildDto {
Test = "First"
}, new ChildDto {
Test = "Second"
} };
connection.UpdateManyToMany(parent, parent.Children, newChildren, mapper);
connection.Cache.Clear();
var newParent = connection.Load <ParentClass>(parent.Id);
Assert.Equal(2, newParent.Children.Count);
var children = newParent.Children;
Assert.True(children.Any(c => c.Child.Test == "First"));
Assert.True(children.Any(c => c.Child.Test == "Second"));
transaction.Rollback();
}
}
public async Task <IActionResult> Delete(int id)
{
var poll = session.Load <Poll <TUser> >(id);
var user = await accountService.GetCurrentUserAsync();
if (!await accountService.IsUser(user, poll.Author))
{
return(Unauthorized());
}
using (var transaction = session.BeginTransaction())
{
poll.Deleted = true;
await session.UpdateAsync(poll);
transaction.Commit();
}
return(Ok());
}
public async Task <IActionResult> Get(int imageId, string format)
{
int imageWidth;
int imageHeight;
switch (format)
{
case "thumb":
imageWidth = 256;
imageHeight = 256;
break;
default:
return(BadRequest("Unknown format"));
}
using (var transaction = session.BeginTransaction())
{
var photo = session.SelectAllFrom <Photo <TUser> >().SingleOrDefault(x => x.Original.Id == imageId && x.Width == imageWidth && x.Height == imageHeight);
if (photo == null)
{
var original = session.Load <Photo <TUser> >(imageId);
if (original.Original != null)
{
return(BadRequest());
}
var fileName = original.FileName.Replace(".", "." + format + ".");
using (var originalStream = imageStore.Load(original.FileName))
{
var fullSizeImage = new Image(originalStream);
var resizedImage = fullSizeImage.ResizeWithRatio(imageWidth, imageHeight);
using (var stream = new MemoryStream())
{
resizedImage.Save(stream);
ArraySegment <byte> buffer;
if (stream.TryGetBuffer(out buffer))
{
var url = await imageStore.SaveAsync(buffer.Array, stream.Length, fileName);
photo = new Photo <TUser>
{
FileName = fileName,
CreationTime = DateTime.UtcNow,
Height = imageHeight,
Width = imageWidth,
Original = original,
Length = stream.Length,
Url = url,
Uploader = original.Uploader
};
await session.SaveAsync(photo);
transaction.Commit();
}
}
}
}
return(Redirect(photo.Url));
}
}
