public HttpResponseMessage DeleteSchoolStudents(int schoolid, [FromUri] int studentid)
{
if (studentid == null)
{
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.BadRequest);
return response;
}
else
{
using (provider = new EntDAL.EFProvider())
{
SchoolService service = new SchoolService(provider);
if (service.DeleteSchoolStudent(schoolid, studentid))
{
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.NoContent);
return response;
}
else
{
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.NotFound);
return response;
}
}
}
}
public SchoolDTO GetSchool(int schoolid)
{
using (provider = new EntDAL.EFProvider())
{
SchoolService service = new SchoolService(provider);
SchoolDTO school = service.GetSchool(schoolid);
if (school == null)
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotFound));
}
// this should still return the proper response headers
// even without specifically returning an HttpResponseMessage object
return school;
}
}
public HttpResponseMessage Delete(int schoolid)
{
using (provider = new EntDAL.EFProvider())
{
SchoolService service = new SchoolService(provider);
if (service.DeleteSchool(schoolid))
{
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.NoContent);
return response;
}
else
{
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.NotFound);
return response;
}
}
}
public HttpResponseMessage PostSchoolStudents(int schoolid, [FromBody] Models.StudentID studentid)
{
if (ModelState.IsValid)
{
using (provider = new EntDAL.EFProvider())
{
SchoolService service = new SchoolService(provider);
SchoolStudentDTO SchoolStudent = service.CreateSchoolStudent(schoolid, studentid.studentid);
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, SchoolStudent);
return response;
}
}
else
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
}
public HttpResponseMessage PostSchool(School school)
{
if (ModelState.IsValid)
{
using (provider = new EntDAL.EFProvider())
{
SchoolService service = new SchoolService(provider);
SchoolDTO schoolDTO = service.CreateSchool(school);
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, schoolDTO);
return response;
}
}
else
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
}
public List<StudentDTO> GetSchoolStudents(int schoolid)
{
using (provider = new EntDAL.EFProvider())
{
SchoolService service = new SchoolService(provider);
List<StudentDTO> students = service.GetSchoolStudents(schoolid);
return students;
}
}
public HttpResponseMessage GetSchools()
{
// My original idea was to create 2 different data access layers (one with entity framework and one with nHibernate),
// then let you use a Header value to determine which DAL to use and inject the chosen provider into the service.
using (provider = new EntDAL.EFProvider())
{
// create service with ORM injection
SchoolService service = new SchoolService(provider);
// get the list of schools
List<SchoolDTO> schools = service.GetSchools();
// return the response
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.OK, schools, "application/json");
return response;
}
}
