public dynamic OnRelationEvent(
DbContext dbContext,
object model,
string requesterID,
IRequest request,
IRequest dependentRequest,
Object intractionType,
HttpRequestMethod httpRequestMethod)
{
var intractionName = intractionType.ToString();
if (intractionName != GetRelationName())
{
return(null);
}
if (httpRequestMethod != HttpRequestMethod.Post &&
httpRequestMethod != HttpRequestMethod.Delete)
{
return(null);
}
if (model == null)
{
model = APIUtils.GetResource(dbContext, request) as object;
}
if (model == null)
{
return(null);
}
var countProp = model.GetType().GetProperty(GetPropertyName());
var countValue = (long)countProp.GetValue(model);
if (httpRequestMethod == HttpRequestMethod.Post)
{
countProp.SetValue(model, countValue + 1);
}
else if (httpRequestMethod == HttpRequestMethod.Delete)
{
countProp.SetValue(model, Math.Max(0, countValue - 1));
}
return(model);
}