public async Task <IActionResult> CreateTrackingEvent([FromBody] Sales.TrackingEvent value)
        {
            _db.Sales_TrackingEvent.Add(value);
            await _db.SaveChangesAsync();

            return(Ok(value));
        }
        public async Task <IActionResult> EditTrackingEvent(int trackingEventID, [FromBody] Sales.TrackingEvent value)
        {
            var existing = await _db.Sales_TrackingEvent.FirstOrDefaultAsync(x => x.TrackingEventID == trackingEventID);

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

            existing.TrackingEventID = value.TrackingEventID;
            existing.EventName       = value.EventName;

            _db.Sales_TrackingEvent.Update(existing);
            await _db.SaveChangesAsync();

            return(NoContent());
        }