public IActionResult GenerateForm([FromBody] ExcuseRequest request)
{
var excuse = _excuseService.GetMatchingExcuseOrDefault(request);
ViewBag.Id = excuse.Id;
ViewBag.Name = excuse.Name;
ViewBag.Body = excuse.Body;
return(View("ExcuseResponseView"));
}
public ExcuseResponse GetMatchingExcuseOrDefault(ExcuseRequest request)
{
if (request.KeywordIds == null)
{
request.KeywordIds = new List <int>();
}
var excuse = _storageService.GetExcuseForParameters(request);
return(GenerateExcuseResponseOrDefault(excuse, request.Name));
}
public Excuse GetExcuseForParameters(ExcuseRequest request)
{
var excuses = _dbContext.Excuses
.Include(x => x.ExcuseKeywords)
.ThenInclude(x => x.Keyword)
.Where(x => x.SubcategoryId == request.SubcategoryId)
.Where(x => x.Tone == request.Tone)
.Where(x => !request.ExcludedExcuseIds.Contains(x.Id));
//Based on keyword-matches find the best fitting excuse. If excuses share the same score pick a random one.
excuses = excuses.OrderByDescending(x => x.ExcuseKeywords.Count(y => request.KeywordIds.Contains(y.Keyword.Id)))
.ThenBy(x => Guid.NewGuid());
return(excuses.FirstOrDefault());
}
