public async Task <ApproveStoryResponse> Handle(ApproveStoryRequest message)
{
var story = await _context.Stories.FirstOrDefaultAsync(b => b.StoryKey.Equals(message.StoryKey));
if (story != null)
{
if (story.IsApproved)
{
return new ApproveStoryResponse
{
ErrorType = ErrorType.AlreadyActive
}
}
;
story.IsApproved = true;
return(await _context.TrySaveChangesAsync <ApproveStoryResponse>());
}
return(new ApproveStoryResponse
{
ErrorType = ErrorType.NotFound
});
}
}
public async Task <UpdateStoryResponse> Handle(UpdateStoryRequest message)
{
var story = await _context.Stories.IncludeImages().FirstOrDefaultAsync(s => s.StoryKey == message.StoryKey);
if (story == null)
{
return(new UpdateStoryResponse
{
ErrorType = ErrorType.NotFound
});
}
_context.Entry(story).CurrentValues.SetValues(message);
_context.Images.RemoveRange(story.Images);
story.Images.Clear();
if (message.Images != null)
{
var images = message.Images.Select(i => new Image {
Base64 = i
}).ToList();
_context.Images.AddRange(images);
story.Images = images;
}
return(await _context.TrySaveChangesAsync <UpdateStoryResponse>());
}
public override async Task <CreateStoryResponse> Handle(CreateStoryRequest message)
{
var story = _mapper.Map <Story>(message);
if (story.StoryKey == default)
{
return(Error(ErrorType.InvalidKey));
}
if (message.AuthorUserKey.HasValue)
{
var user = await _context.Users.FirstOrDefaultAsync(u => u.UserKey == message.AuthorUserKey);
if (user != null)
{
story.Author = user;
}
else
{
return(Error(ErrorType.InvalidUserKey));
}
}
var charity = await _context.Charities.FirstOrDefaultAsync(c => c.CharityKey == message.CharityKey);
if (charity == null)
{
return(Error(ErrorType.CharityNotFound));
}
story.Charity = charity;
_context.Stories.Add(story);
return(await _context.TrySaveChangesAsync <CreateStoryResponse>());
}
