public IHttpActionResult PutConcert([FromUri] int id, [FromBody] PolicyDto dto)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var originalPolicy = repository.GetPolicy(id);
if (originalPolicy == null)
{
return(NotFound());
}
var etag = new EntityTagHeaderValue($"\"{Hash(originalPolicy.LastUpdated.ToString())}\"");
if (Request.Headers.IfMatch.ToString() != etag.ToString())
{
return(Content <string>(HttpStatusCode.PreconditionFailed, "If-Match value is no longer valid"));
}
var policy = mapper.Map <PolicyDto, Policy>(dto);
var response = repository.UpdatePolicy(id, policy);
if (response == null)
{
return(NotFound());
}
var updatedDto = mapper.Map <Policy, PolicyDto>(response);
return(new CustomOkResult <PolicyDto>(updatedDto, this)
{
ETagValue = Hash(updatedDto.LastUpdated.ToString())
});
}
