/// <summary>
/// register a new vote on an snippet
/// </summary>
/// <param name="newVote"></param>
/// <returns></returns>
public async Task <int> RegisterVote(Vote newVote)
{
var snippet = await _snippetRepository.GetById(newVote.ItemId);
if (snippet == null)
{
return(0); //No Snippet return zero
}
var existingVotes = await _voteRepository.GetByItemId(newVote.ItemId);
if (existingVotes.Count(v => v.UserId == newVote.UserId) > 0)
{
return(snippet.Score); //Already voted return current score
}
//create the vote
var created = await _voteRepository.CreateVote(newVote);
if (created.Id != Guid.Empty)
{
//update the score on the snippet model
var voteCount = _voteRepository.GetByItemId(snippet.Id).Result.Sum(v => v.Value);
if (voteCount != snippet.Score)
{
snippet.Score = voteCount;
}
snippet = await _snippetRepository.Update(snippet);
}
return(snippet.Score);
}
public async Task <int> FlagSnippet(Flag flag)
{
var getSnippet = _snippetRepository.GetById(flag.ItemId);
var existing = _flagRepository.GetAll().Where(f => f.ItemId == flag.ItemId && f.UserId == flag.UserId);
if (existing.Count() == 0)
{
flag = _flagRepository.CreateFlag(flag);
}
var snippet = await getSnippet;
snippet.Flags = _flagRepository.GetAll().Where(f => f.ItemId == flag.ItemId).Count();
var res = await _snippetRepository.Update(snippet);
return(res.Flags);
}
public void UpdateSnippet(UpdateSnippet command, string userName)
{
var item = _snippetRepository.Get(command.Id);
item.Name = command.Name;
item.Language = command.Language;
item.Template = command.Template;
item.Code = command.Code;
while (item.Variables.Count > command.Variables.Count)
{
item.Variables.RemoveAt(item.Variables.Count - 1);
}
while (item.Variables.Count < command.Variables.Count)
{
item.Variables.Add(new Variable());
}
for (int i = 0; i < item.Variables.Count; i++)
{
item.Variables[i].Name = command.Variables[i].Name;
item.Variables[i].RequestName = command.Variables[i].RequestName;
item.Variables[i].DefaultValue = command.Variables[i].DefaultValue;
}
_snippetRepository.Update(item);
_publisher.PublishAsync(new SnippetUpdated(
command.Id,
command.Name,
command.Language,
command.Variables,
command.Template,
command.Code));
}
public async Task <Snippet> UpdateSnippet(Snippet snippet)
{
return(await _repository.Update(snippet));
}