// GET api/mall
 public IEnumerable <Mall> Get()
 {
     using (ARMAEntities armaentities = new ARMAEntities())
     {
         return(armaentities.Malls.ToList());//this will return the list of item in db
     }
 }
 // GET api/mall/{id}
 public HttpResponseMessage Get(int id)
 {
     using (ARMAEntities armaentities = new ARMAEntities())
     {
         var entity = armaentities.Malls.FirstOrDefault(e => e.id == id);
         if (entity != null)
         {
             return(Request.CreateResponse(HttpStatusCode.OK, entity));
         }
         else
         {
             return(Request.CreateResponse(HttpStatusCode.NotFound, "Employee with Id=" + id.ToString() + " Not Found"));
         }
     }
 }
        // POST api/values
        public HttpResponseMessage Post([FromBody] Mall mall)//[FromBody] means that all data from the body field must take the value to add
        {
            try
            {
                using (ARMAEntities armaentities = new ARMAEntities())
                {
                    armaentities.Malls.Add(mall);
                    armaentities.SaveChanges();

                    var message = Request.CreateResponse(HttpStatusCode.Created, mall);
                    message.Headers.Location = new Uri(Request.RequestUri + mall.id.ToString());
                    return(message);
                }
            }
            catch (Exception ex)
            {
                return(Request.CreateErrorResponse(HttpStatusCode.BadGateway, ex.Message.ToString()));
            }
        }
 // PUT api/values/5
 public HttpResponseMessage Put(int id, [FromBody] Mall mall)
 {
     using (ARMAEntities armaentities = new ARMAEntities())
     {
         var entity = armaentities.Malls.FirstOrDefault(e => e.id == id);
         if (entity == null)
         {
             return(Request.CreateResponse(HttpStatusCode.NotFound, "Employee with Id=" + id.ToString() + " Not Found"));
         }
         else
         {
             entity.Name        = mall.Name;
             entity.Description = mall.Description;
             entity.Mobile      = mall.Mobile;
             entity.Phone       = mall.Phone;
             entity.Email       = mall.Email;
             armaentities.SaveChanges();
             return(Request.CreateResponse(HttpStatusCode.OK, entity));
         }
     }
 }
 //DELETE api/values/{id}
 public HttpResponseMessage Delete(int id)
 {
     try
     {
         using (ARMAEntities armaentities = new ARMAEntities())
         {
             var entity = armaentities.Malls.Remove(armaentities.Malls.FirstOrDefault(e => e.id == id));
             armaentities.SaveChanges();
             if (entity != null)
             {
                 return(Request.CreateResponse(HttpStatusCode.OK, entity));
             }
             else
             {
                 return(Request.CreateResponse(HttpStatusCode.NotFound, "Employee with Id=" + id.ToString() + " Not Found"));
             }
         }
     }
     catch (Exception ex)
     {
         return(Request.CreateResponse(HttpStatusCode.NotFound, "Employee with Id=" + id.ToString() + " Not Found"));
     }
 }