public async Task <IHttpActionResult> PutType(int id, Type type)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            if (id != type.TypeId)
            {
                return(BadRequest());
            }

            db.Entry(type).State = EntityState.Modified;

            try
            {
                await db.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!TypeExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(StatusCode(HttpStatusCode.NoContent));
        }
        public async Task <IHttpActionResult> GetType(int id)
        {
            Type type = await db.Types.FindAsync(id);

            if (type == null)
            {
                return(NotFound());
            }

            return(Ok(type));
        }
        public async Task <IHttpActionResult> PostType(Type type)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            db.Types.Add(type);
            await db.SaveChangesAsync();

            return(CreatedAtRoute("DefaultApi", new { id = type.TypeId }, type));
        }
        public async Task <IHttpActionResult> DeleteType(int id)
        {
            Type type = await db.Types.FindAsync(id);

            if (type == null)
            {
                return(NotFound());
            }

            db.Types.Remove(type);
            await db.SaveChangesAsync();

            return(Ok(type));
        }