public ApiPattern CreateOrUpdate(ApiPattern apiPattern, Guid authorId, int scale, String filterName)
{
var patternImage = imagesLogic.CanvasesToPatternImage(apiPattern, scale, filterName);
imagesLogic.SaveImage(patternImage);
var jsonRawData = JsonConvert.SerializeObject(apiPattern.Canvases);
var originalRawData = Encoding.UTF8.GetBytes(jsonRawData);
var originalImage = new PatternImage()
{
RawData = originalRawData
};
patternImagesRepository.Save(originalImage);
var user = usersRepository.GetById(authorId);
var pattern = patternsRepository.GetById(apiPattern.Id);
if (pattern != null && pattern.Author != null && pattern.Author.Id == authorId)
{
ApplyChanges(apiPattern, pattern, patternImage, originalImage, user);
patternsRepository.SaveChanges();
}
if (pattern == null)
{
pattern = new Pattern();
ApplyChanges(apiPattern, pattern, patternImage, originalImage, user);
patternsRepository.Save(pattern);
}
var savedApiPattern = patternsRepository.GetApiPattern(pattern.Id, authorId);
return(savedApiPattern);
}
public ApiComment AddComment(Guid patternId, Guid authorId, string text)
{
ApiComment apiComment = null;
var user = usersRepository.GetById(authorId);
var pattern = patternsRepository.GetById(patternId);
if (user != null && pattern != null)
{
var comment = new Comment()
{
Author = user,
Pattern = pattern,
Text = text
};
commentsRepository.Save(comment);
apiComment = commentsRepository.GetApiComment(comment.Id);
}
return(apiComment);
}
public ApiLike Like(Guid userId, Guid patternId)
{
var apiLike = likesRepository.GetApiLike(userId, patternId);
if (apiLike == null)
{
var user = usersRepository.GetById(userId);
var pattern = patternsRepository.GetById(patternId);
if (user != null && pattern != null)
{
var like = new Like()
{
User = user,
Pattern = pattern
};
likesRepository.Save(like);
apiLike = likesRepository.GetApiLike(userId, patternId);
}
}
return(apiLike);
}