/// <summary>
/// Update existing
/// </summary>
/// <param name="updatedProgram">Replacement ProgramBase object</param>
/// <returns>ProgramFull object</returns>
public ProgramFull UpdateExisting(ProgramBase updatedProgram)
{
// Fetch the existing Program object
var p = ds.Programs.Find(updatedProgram.Id);
if (p == null)
{
return(null);
}
else
{
// Fetch the object from the data store - ds.Entry(p)
// Get its current values collection - .CurrentValues
// Set those to the values provided - .SetValues(updatedProgram)
ds.Entry(p).CurrentValues.SetValues(updatedProgram);
// The SetValues method ignores missing properties, and navigation properties
ds.SaveChanges();
return(Mapper.Map <ViewModels.ProgramFull>(p));
}
}
/// <summary>
/// Update existing
/// </summary>
/// <param name="updatedProgram">Replacement ProgramBase object</param>
/// <returns>ProgramFull object</returns>
public ProgramFull UpdateExisting(ProgramBase updatedProgram)
{
// Fetch the existing Program object
var p = ds.Programs.Find(updatedProgram.Id);
if (p == null)
{
return null;
}
else
{
// Fetch the object from the data store - ds.Entry(p)
// Get its current values collection - .CurrentValues
// Set those to the values provided - .SetValues(updatedProgram)
ds.Entry(p).CurrentValues.SetValues(updatedProgram);
// The SetValues method ignores missing properties, and navigation properties
ds.SaveChanges();
return Mapper.Map<ViewModels.ProgramFull>(p);
}
}
// PUT api/programs/5
public HttpResponseMessage Put(int id, ProgramBase updatedProgram)
{
if (ModelState.IsValid & id == updatedProgram.Id)
{
// Update the existing program
var p = r.UpdateExisting(updatedProgram);
if (p == null)
{
// If we cannot update the object for some reason
// Not sure if this is the best response
return Request.CreateResponse(HttpStatusCode.InternalServerError);
}
else
{
// Return the updated object
return Request.CreateResponse<ProgramFull>(HttpStatusCode.OK, p);
}
}
else
{
// Not sure if this is the best response
return Request.CreateResponse(HttpStatusCode.BadRequest);
}
}