iot/projects/IoTCenter/Controllers/HomeController.cs

using System;
using System.Linq;
using Application.Domain.Entities;
using Infrastructure.Data;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Newtonsoft.Json;

namespace IoTCenter.Controllers
{
    [Authorize]
    public class HomeController : Controller
    {
        private readonly IRepository<Node> _nodeRepo;
        private readonly IRepository<Device> _deviceRepo;

        public HomeController(IRepository<Node> nodeRepo, IRepository<Device> deviceRepo)
        {
            this._nodeRepo = nodeRepo;
            this._deviceRepo = deviceRepo;
        }

        public IActionResult Index()
        {
            return View();
        }

        public IActionResult GetNodes()
        {
            var model = this._nodeRepo.ReadOnlyTable()
                .Include(o => o.Devices)
                .ToList();
            return Json(model, new JsonSerializerSettings { ReferenceLoopHandling = ReferenceLoopHandling.Ignore });
        }

        public IActionResult Node(Guid id)
        {
            var model = this._nodeRepo.ReadOnlyTable().FirstOrDefault(o => o.Id == id);
            return View(model);
        }

        public IActionResult GetNode(Guid id)
        {
            var model = this._nodeRepo.ReadOnlyTable()
                .Include(o => o.Sences)
                .Include(o => o.Devices).ThenInclude(o => o.Data)
                .Include(o => o.Devices).ThenInclude(o => o.Apis).ThenInclude(o => o.Parameters)
                .FirstOrDefault(o => o.Id == id);
            return Json(model, new JsonSerializerSettings { ReferenceLoopHandling = ReferenceLoopHandling.Ignore });
        }
    }
}