public async Task <IDataResult <long> > CreatePostAsync(PostModel post)
{
var user = _userRepository.FirstOrDefault(u => u.Id == post.UserId);
PointEntity point = await _pointRepository.FirstOrDefaultWhereIncludeAsync(p => p.Id == post.Marker.Id, p => p.Posts);
if (point is null)
{
point = new PointEntity
{
Coordinate = new Coordinate
{
Latitude = post.Marker.Latitude,
Longitude = post.Marker.Longitude
}
};
await _pointRepository.AddAsync(point);
point.User = user;
}
var newPost = new PostEntity
{
Message = post.Message,
Recommended = post.Recommended,
PostDate = DateTime.UtcNow,
Location = post.Location
};
await _postRepository.AddAsync(newPost);
newPost.Point = point;
newPost.User = user;
_tagRepository.CreateTags(post.Tags, user.Id);
await _unitOfWork.SaveChangesAsync();
var postTags = _tagRepository.GetTagsByNames(post.Tags);
await _postTagRepository.AddRangeAsync(postTags.Select(t => new PostTagEntity
{
PostId = newPost.Id,
TagId = t.Id
}));
await _unitOfWork.SaveChangesAsync();
return(DataResult <long> .Success(newPost.Id));
}
