public HttpResponseMessage Put(int id, [FromBody] Employee employee)
{
try
{
using (WebAPIDemoEntities entity = new WebAPIDemoEntities())
{
var ent = entity.Employee.FirstOrDefault(e => e.ID == id);
if (ent == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, "Employee with id : " + id + " not found."));
}
else
{
ent.FirstName = employee.FirstName;
ent.LastName = employee.LastName;
ent.Gender = employee.Gender;
ent.Salary = employee.Salary;
entity.SaveChanges();
return(Request.CreateResponse(HttpStatusCode.OK, ent));
}
}
}
catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex));
}
}
public HttpResponseMessage Get(int id)
{
using (WebAPIDemoEntities entity = new WebAPIDemoEntities())
{
var ent = entity.Employee.FirstOrDefault(e => e.ID == id);
if (ent != null)
{
return(Request.CreateResponse(HttpStatusCode.OK, ent));
}
else
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, "Employee with id : " + id + " not found."));
}
}
}
public HttpResponseMessage Post([FromBody] Employee employee)
{
try
{
using (WebAPIDemoEntities entity = new WebAPIDemoEntities())
{
entity.Employee.Add(employee);
entity.SaveChanges();
var message = Request.CreateResponse(HttpStatusCode.Created, employee);
message.Headers.Location = new Uri(Request.RequestUri + "/" + employee.ID.ToString());
return(message);
}
}catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex));
}
}
public HttpResponseMessage Get(string gender = "all")
{
using (WebAPIDemoEntities entity = new WebAPIDemoEntities())
{
switch (gender)
{
case "all":
return(Request.CreateResponse(HttpStatusCode.OK, entity.Employee.ToList()));
case "male":
return(Request.CreateResponse(HttpStatusCode.OK, entity.Employee.Where(e => e.Gender.ToLower() == "male").ToList()));
case "female":
return(Request.CreateResponse(HttpStatusCode.OK, entity.Employee.Where(e => e.Gender.ToLower() == "female").ToList()));
default:
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Value of genger must be All, Male, Female " + gender + " is invalid."));
}
}
}
public HttpResponseMessage Delete(int id)
{
try
{
using (WebAPIDemoEntities entity = new WebAPIDemoEntities())
{
var ent = entity.Employee.FirstOrDefault(e => e.ID == id);
if (ent == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, "Employee with id : " + id + " not found."));
}
else
{
entity.Employee.Remove(ent);
entity.SaveChanges();
return(Request.CreateResponse(HttpStatusCode.OK, ent));
}
}
}
catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex));
}
}
