rockfish/Controllers/TrialController.cs

using System.Collections.Generic;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Authorization;
using System.Security.Claims;
using rockfishCore.Models;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;


namespace rockfishCore.Controllers
{
    //Authentication controller
    [Produces("application/json")]
    [Route("api/trial")]
    [Authorize]
    public class TrialController : Controller
    {
        private readonly rockfishContext ct;
        private readonly IConfiguration _configuration;
        public TrialController(rockfishContext context, IConfiguration configuration)//these two are injected, see startup.cs
        {
            ct = context;
            _configuration = configuration;
        }


        //Fetch list of trial requests
        [HttpGet("requests")]
        public ActionResult GetRequests()
        {
            var ret=ct.trialre
            
        }





        ///////////////////////////////////////////////////////////
        // STORED Trial KEY CRUD ROUTES
        //

        //case 3233 Get api/Trial/list a list of generated Trials
        [HttpGet("list")]
        public IEnumerable<dtoTrialListItem> GetList()
        {
            var res = from c in ct.Trial.OrderByDescending(c => c.DtCreated)
                      select new dtoTrialListItem
                      {
                          id = c.Id,
                          created = c.DtCreated,
                          regto = c.RegTo,
                          fetched = c.Fetched,
                          trial = (c.CustomerId==0)
                      };
            return res.ToList();
        }

        //case 3233 GET: api/Trial/5
        [HttpGet("{id}")]
        public async Task<IActionResult> GetTrial([FromRoute] long id)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            var l = await ct.Trial.SingleOrDefaultAsync(m => m.Id == id);

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

            string customerName = "<TRIAL>";

            if (l.CustomerId != 0)
            {
                if (ct.Customer.Any(e => e.Id == l.CustomerId))
                {

                    var cust = await ct.Customer
                 .Select(r => new { r.Id, r.Name })
                                .Where(r => r.Id == l.CustomerId)
                                .FirstAsync();
                    customerName=cust.Name;
                }
                else
                {
                    customerName = "< Customer " + l.CustomerId.ToString() + " not found (deleted?) >";
                }
            }

            var ret = new
            {
                regTo = l.RegTo,
                customerName = customerName,
                dtcreated = l.DtCreated,
                email = l.Email,
                code = l.Code,
                fetched = l.Fetched,
                dtfetched = l.DtFetched,
                fetchFrom = l.FetchFrom,
                key = l.Key
            };

            return Ok(ret);
        }

        // DELETE: api/Trial/5
        [HttpDelete("{id}")]
        public async Task<IActionResult> DeleteTrial([FromRoute] long id)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            var rec = await ct.Trial.SingleOrDefaultAsync(m => m.Id == id);
            if (rec == null)
            {
                return NotFound();
            }

            ct.Trial.Remove(rec);
            await ct.SaveChangesAsync();

            return Ok(rec);
        }


        // PUT: api/Trial/5/true
        //Update a Trial and set it's fetched property only
        //used by client to make a Trial fetchable or not ad-hoc
        [HttpPut("fetched/{id}/{isFetched}")]
        public async Task<IActionResult> PutTrialFetched([FromRoute] long id, [FromRoute] bool isFetched)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            var rec = await ct.Trial.SingleOrDefaultAsync(m => m.Id == id);
            if (rec == null)
            {
                return NotFound();
            }
            rec.Fetched = isFetched;

            ct.Entry(rec).State = EntityState.Modified;

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


            return NoContent();
        }



        private bool TrialExists(long id)
        {
            return ct.Trial.Any(e => e.Id == id);
        }

        //===================== UTILITY =============
        private string GetRFAuthorizedUserStamp()
        {
            foreach (Claim c in User.Claims)
            {
                if (c.Type == "id")
                {
                    return "RFID" + c.Value;
                }
            }
            return "RFID unknown";
        }

        //------------------------------------------------------

    }//eoc
}//eons