public HttpResponseMessage Post([FromBody] DatedValueV2 value) //Insert Value
{
try
{
//Simple types are harder to post than complex types!
//http://weblog.west-wind.com/posts/2012/Mar/21/ASPNET-Web-API-and-Simple-Value-Parameters-from-POSTed-data
if (value == null)
{
throw new InvalidOperationException("Expected value in body, got " + Request.Content.ReadAsStringAsync().Result);
}
int id = (from int key in values.Keys
select key).Max() + 1;
DatedValueV2 justCreated = new DatedValueV2
{
Id = values.Count,
Value = value.Value,
FamilyValues = value.FamilyValues,
LastModified = DateTime.Now
};
values.Add(values.Count, justCreated);
//Return address to resource just created.
return(DefaultPostResponse(id, justCreated));
}
catch (Exception ex)
{
Tracing.Err.TraceEvent(TraceEventType.Error, 0, ex.ToString());
throw;
}
}
public HttpResponseMessage Put([FromBody] DatedValueV2 value)
{
try
{
//Update existing
value.LastModified = DateTime.Now;
value.FamilyValues = value.FamilyValues;
values[value.Id] = value;
//Tricky... this will *only* be called by jquery xhr!
return(DefaultPutResponse(value.Id, value));
}
catch (Exception ex)
{
Tracing.Err.TraceEvent(TraceEventType.Error, 0, ex.ToString());
throw;
}
}
public HttpResponseMessage Get(int id)
{
try
{
if (!values.ContainsKey(id))
{
//Add extra message to distinguish from mere routing problems.
return(Request.CreateResponse(HttpStatusCode.NotFound, "That id is not in the dictionary."));
}
DatedValueV2 value = values[id];
//Cache stale or no IfModifiedSince date
if (Request.Headers.IfModifiedSince == null || value.LastModified > Request.Headers.IfModifiedSince)
{
ValueViewModel result = (from KeyValuePair <int, DatedValueV2> s in values
where s.Key == id
select ViewModelFactory(s)).First();
HttpResponseMessage m = Request.CreateResponse(HttpStatusCode.OK, result);
//DateTime d = DateTime.UtcNow;
//string dateInRFormat = value.LastModified.ToUniversalTime().ToString("r");
//
//m.Headers.ETag = new EntityTagHeaderValue(dateInRFormat);
m.Headers.CacheControl = new CacheControlHeaderValue()
{
NoCache = false,
Public = false,
Private = true,
MaxAge = new TimeSpan(24, 0, 0)
};
return(m);
}
return(new HttpResponseMessage(HttpStatusCode.NotModified));
}
catch (Exception ex)
{
Tracing.Err.TraceEvent(TraceEventType.Error, 0, ex.ToString());
throw;
}
}
