public async Task<IHttpActionResult> PostWasteDiversion(WasteDiversion wasteDiversion)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            if (wasteDiversion.ProjectBase != null)
            {
                wasteDiversion.ProjectBase.DateReported = DateTime.Now;
            }
            db.WasteDiversions.Add(wasteDiversion);
            

            try
            {
                await db.SaveChangesAsync();
            }
            catch (DbUpdateException)
            {
                if (WasteDiversionExists(wasteDiversion.WasteDiversionId))
                {
                    return Conflict();
                }
                else
                {
                    throw;
                }
            }

            return CreatedAtRoute("DefaultApi", new { id = wasteDiversion.WasteDiversionId }, wasteDiversion);
        }
        public async Task<IHttpActionResult> PutWasteDiversion(int id, WasteDiversion wasteDiversion)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            if (id != wasteDiversion.WasteDiversionId)
            {
                return BadRequest();
            }

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

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

            return StatusCode(HttpStatusCode.NoContent);
        }