// PUT: Updates employer given a new employer object and matching id
// PATH: api/employer/{id}
public HttpResponseMessage PutEmployer(Employer employer, int id)
{
// Validate request
if (!ModelState.IsValid)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState));
}
if (employer.EmployerId != id)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Non-matching Ids"));
}
// inform context entity has been modified
db.Entry(employer).State = EntityState.Modified;
// save changes
try
{
db.SaveChanges();
}
catch (DBConcurrencyException ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, ex));
}
return(Request.CreateResponse(HttpStatusCode.OK));
}
// PUT: Replace student with new student object and matching id
// PATH: api/student/{id}
public HttpResponseMessage PutStudent(Student student, int id)
{
// validate object and verify matching ids
if (!ModelState.IsValid)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState));
}
if (student.StudentId != id)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "INCORRECT IDS"));
}
// inform context the student entry has been modified
db.Entry(student).State = EntityState.Modified;
// save changes
try
{
db.SaveChanges();
}
catch (DBConcurrencyException ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, ex));
}
return(Request.CreateResponse(HttpStatusCode.OK));
}
// PUT: Replaces project with new project object with matching id
public HttpResponseMessage PutProject(Project project, int id)
{
// Validate project model and verify matching IDs
if (!ModelState.IsValid)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState));
}
if (project.ProjectId != id)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "BAD IDS"));
}
// inform the context that the entity has been modified
db.Entry(project).State = EntityState.Modified;
// save changes
try
{
db.SaveChanges();
}
catch (DBConcurrencyException ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, ex));
}
return(Request.CreateResponse(HttpStatusCode.OK));
}
public IHttpActionResult PutDiscipline(int id, Discipline discipline)
{
// If Discipline model is not valid, throw a bad request
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
// If the primary key's don't match, throw a bad request
if (id != discipline.DisciplineId)
{
return(BadRequest());
}
// track that the entity has been modified
db.Entry(discipline).State = EntityState.Modified;
// Save changes, or the id doesn't exist, throw a not found
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!DisciplineExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}