public async Task <IActionResult> UpdateEvent([FromBody] EventsCatalog eventObj)
        {
            if (ModelState.IsValid)
            {
                try
                {
                    if (_context != null)
                    {
                        _context.Events.Update(eventObj);
                        await _context.SaveChangesAsync();

                        return(Ok());
                    }
                    return(NotFound());
                }
                catch (Exception ex)
                {
                    if (ex.GetType().FullName == "Microsoft.EntityFrameworkCore.DbUpdateConcurrencyException")
                    {
                        return(NotFound());
                    }
                    return(BadRequest());
                }
            }
            else
            {
                return(BadRequest());
            }
        }
        public async Task <ActionResult <EventsCatalog> > CreateEvent(EventsCatalog eventsCatalog)
        {
            try
            {
                _context.Events.Add(eventsCatalog);
                await _context.SaveChangesAsync();

                // calling "Events" api with new Event's id to get the Event object
                return(CreatedAtAction(nameof(Events), new { EventId = eventsCatalog.Id }, eventsCatalog));
            }
            catch (Exception e)
            {
                return(BadRequest("Event not created !!!"));
            }
        }