public HttpResponseMessage PutMark(int id, Mark markEntity)
{
if (id <= 0)
{
var errResponse = this.Request.CreateErrorResponse(HttpStatusCode.BadRequest,
"The id of the mark must be positive");
return(errResponse);
}
try
{
var entity = this.markRepository.Update(id, markEntity);
var response = this.Request.CreateResponse(
HttpStatusCode.OK, MarkModel.CreateFromMarkEntity(entity));
response.Headers.Location = new Uri(Url.Link("DefaultApi", new { id = entity.MarkId }));
return(response);
}
catch (DbUpdateConcurrencyException)
{
var errResponse = this.Request.CreateErrorResponse(HttpStatusCode.InternalServerError,
"The mark could not be updated because of a concurrency problem");
return(errResponse);
}
catch (NullReferenceException)
{
var errResponse = this.Request.CreateErrorResponse(HttpStatusCode.BadRequest,
string.Format("A Mark entity with id={0} does not exist in the Database", id));
return(errResponse);
}
}
public HttpResponseMessage PostMark(Mark markEntity)
{
if (markEntity == null || markEntity.Subject == null || markEntity.Value == null)
{
var errResponse =
this.Request.CreateErrorResponse(HttpStatusCode.BadRequest, "The mark is invalid");
return(errResponse);
}
try
{
var entity = this.markRepository.Add(markEntity);
var response = this.Request.CreateResponse(
HttpStatusCode.Created, MarkModel.CreateFromMarkEntity(markEntity));
response.Headers.Location = new Uri(Url.Link("DefaultApi", new { id = entity.MarkId }));
return(response);
}
catch (DbUpdateConcurrencyException)
{
var errResponse = this.Request.CreateErrorResponse(HttpStatusCode.InternalServerError,
"The mark could not be added because of a concurrency problem");
return(errResponse);
}
}
public IEnumerable <MarkModel> GetAll()
{
var entities = this.markRepository.GetAll();
List <MarkModel> models = new List <MarkModel>();
foreach (var entity in entities)
{
models.Add(MarkModel.CreateFromMarkEntity(entity));
}
return(models);
}
public MarkModel Get(int id)
{
if (id <= 0)
{
var errResponse = this.Request.CreateErrorResponse(HttpStatusCode.BadRequest,
"The id of the mark must be positive");
throw new HttpResponseException(errResponse);
}
var entity = this.markRepository.GetById(id);
if (entity != null)
{
MarkModel model = MarkModel.CreateFromMarkEntity(entity);
return(model);
}
else
{
return(null);
}
}
