lux/EgwCoreLib.Lux.Data/Controllers/LuxController.cs

using EgwCoreLib.Lux.Data.DbModel;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using NLog;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using static System.Runtime.InteropServices.JavaScript.JSType;

namespace EgwCoreLib.Lux.Data.Controllers
{
    public class LuxController
    {
        // manca costruttore parametrico contoller...

        #region Public Methods

        /// <summary>
        /// Elenco completo Customers da DB
        /// </summary>
        /// <returns></returns>
        public List<CustomerModel> CustomersGetAll()
        {
            List<CustomerModel> dbResult = new List<CustomerModel>();
            //using (DataLayerContext dbCtx = new DataLayerContext(configuration))
            using (DataLayerContext dbCtx = new DataLayerContext())
            {
                try
                {
                    dbResult = dbCtx
                                .DbSetCustomer
                                .ToList();
                }
                catch (Exception exc)
                {
                    Log.Error($"Eccezione durante CustomersGetAll{Environment.NewLine}{exc}");
                }
            }
            return dbResult;
        }

        /// <summary>
        /// Elenco completo Dealers da DB
        /// </summary>
        /// <returns></returns>
        public List<DealerModel> DealersGetAll()
        {
            List<DealerModel> dbResult = new List<DealerModel>();
            //using (DataLayerContext dbCtx = new DataLayerContext(configuration))
            using (DataLayerContext dbCtx = new DataLayerContext())
            {
                try
                {
                    dbResult = dbCtx
                                .DbSetDealer
                                .ToList();
                }
                catch (Exception exc)
                {
                    Log.Error($"Eccezione durante DealersGetAll{Environment.NewLine}{exc}");
                }
            }
            return dbResult;
        }

        public List<ItemModel> ItemGetAll()
        {
            List<ItemModel> dbResult = new List<ItemModel>();
            //using (DataLayerContext dbCtx = new DataLayerContext(configuration))
            using (DataLayerContext dbCtx = new DataLayerContext())
            {
                try
                {
                    dbResult = dbCtx
                                .DbSetItem
                                .ToList();
                }
                catch (Exception exc)
                {
                    Log.Error($"Eccezione durante ItemGetAll{Environment.NewLine}{exc}");
                }
            }
            return dbResult;
        }

        public List<ItemModel> ItemGetSearch(string term)
        {
            List<ItemModel> dbResult = new List<ItemModel>();
            //using (DataLayerContext dbCtx = new DataLayerContext(configuration))
            using (DataLayerContext dbCtx = new DataLayerContext())
            {
                try
                {
                    dbResult = dbCtx
                                .DbSetItem
                                .Where(x => x.Description.Contains(term))
                                .ToList();
                }
                catch (Exception exc)
                {
                    Log.Error($"Eccezione durante ItemGetSearch{Environment.NewLine}{exc}");
                }
            }
            return dbResult;
        }

        public bool ItemUpsert(ItemModel newRec)
        {
            bool answ = false;
            //using (DataLayerContext dbCtx = new DataLayerContext(configuration))
            using (DataLayerContext dbCtx = new DataLayerContext())
            {
                try
                {
                    var currRec = dbCtx
                                    .DbSetItem
                                    .Where(x => x.ItemID == newRec.ItemID)
                                    .FirstOrDefault();
                    // se trovato --> aggiorno
                    if (currRec != null)
                    {
                        currRec.Description = newRec.Description;
                        currRec.SupplCode = newRec.SupplCode;
                        currRec.ItemCode = newRec.ItemCode;
                        currRec.Cost = newRec.Cost;
                        currRec.Description = newRec.Description;
                        currRec.IsService = newRec.IsService;
                        currRec.Margin = newRec.Margin;
                        dbCtx.Entry(currRec).State = EntityState.Modified;
                    }
                    // se mancasse --> aggiungo
                    else
                    {
                        dbCtx.DbSetItem.Add(newRec);
                    }
                    // salvo...
                    dbCtx.SaveChanges();
                }
                catch (Exception exc)
                {
                    Log.Error($"Eccezione durante ItemGetSearch{Environment.NewLine}{exc}");
                }
            }
            return answ; ;
        }

        /// <summary>
        /// Elenco completo offerte da DB
        /// </summary>
        /// <returns></returns>
        public List<OfferModel> OfferGetAll()
        {
            List<OfferModel> dbResult = new List<OfferModel>();
            //using (DataLayerContext dbCtx = new DataLayerContext(configuration))
            using (DataLayerContext dbCtx = new DataLayerContext())
            {
                try
                {
                    dbResult = dbCtx
                                .DbSetOffer
                                .Include(c => c.CustomerNav)
                                .Include(d => d.DealerNav)
                                .ToList();
                }
                catch (Exception exc)
                {
                    Log.Error($"Eccezione durante OfferGetAll{Environment.NewLine}{exc}");
                }
            }
            return dbResult;
        }

        /// <summary>
        /// Elenco righe offerta specificata
        /// </summary>
        /// <param name="OfferID"></param>
        /// <returns></returns>
        public List<OfferRowModel> OfferRowGetByOffer(int OfferID)
        {
            List<OfferRowModel> dbResult = new List<OfferRowModel>();
            //using (DataLayerContext dbCtx = new DataLayerContext(configuration))
            using (DataLayerContext dbCtx = new DataLayerContext())
            {
                try
                {
                    dbResult = dbCtx
                                .DbSetOfferRow
                                .Where(x => x.OfferID == OfferID)
                                .Include(s => s.SellingItemNav)
                                //.Include(d => d.DealerNav)
                                .ToList();
                }
                catch (Exception exc)
                {
                    Log.Error($"Eccezione durante OfferRowGetByOffer{Environment.NewLine}{exc}");
                }
            }
            return dbResult;
        }

        #endregion Public Methods

        #region Private Fields

        private static IConfiguration _configuration;
        private static Logger Log = LogManager.GetCurrentClassLogger();

        #endregion Private Fields
    }
}