SettlementAddressLinkDs.cs 2.96 KB
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Threading.Tasks;
using AutoMapper;
using MapsDb.Interfaces;
using MapsDb.Models;
using MapsModels.DsModels;
using Microsoft.EntityFrameworkCore;

namespace MapsDb.DataService
{
    public class SettlementAddressLinkDs : ISettlementAddressLinkDs
    {
        private PostgresDbContext _context;
        public SettlementAddressLinkDs(){
            _context = new PostgresDbContext();
        }
        public Task<IList<SettlementAddressLinkEditDsM>> GetIndexListAsync(PaginationDsM pagination){
            return Task.Factory.StartNew(()=> { return GetAllSettlementAddressLink(pagination); });
        }
        private IList<SettlementAddressLinkEditDsM> GetAllSettlementAddressLink(PaginationDsM pagination)
        {
            var data =  _context.SettlementAddressLink.Select(SettlementAddressLink => Mapper.Map<SettlementAddressLinkEditDsM>(SettlementAddressLink)).Skip(pagination.from).Take(pagination.perPage);
            switch (pagination.orderType())
            {
                case "ASC":
                    return data.OrderBy(i => i.GetType().GetProperty(pagination.sort).GetValue(i, null)).ToList();
          
                case "DESC":
                    return data.OrderByDescending(i => i.GetType().GetProperty(pagination.sort).GetValue(i, null)).ToList();
            
                default:
                    return data.OrderByDescending(i => i.Id).ToList();
            }     
            
        }

        public Task<SettlementAddressLink> CreateAsync(SettlementAddressLinkEditDsM data){
              return Task.Factory.StartNew(()=> { return Create(data); });
        }
        private SettlementAddressLink Create(SettlementAddressLinkEditDsM data)
        {   
            
            SettlementAddressLink Model = InsertModel(data);
            _context.SettlementAddressLink.Add(Model);
            _context.SaveChanges();
            return Model;
        }
        public Task<SettlementAddressLink> UpdateAsync(SettlementAddressLinkEditDsM data, int id){
            return Task.Factory.StartNew(()=> { return Update(data, id); });
        }
        private SettlementAddressLink Update(SettlementAddressLinkEditDsM data, int id)
        {   
            SettlementAddressLink Model = InsertModel(data);
            Model.Id = id;
            _context.SettlementAddressLink.Update(Model);
            _context.SaveChanges();
            return Model;
        }
        public SettlementAddressLink InsertModel(SettlementAddressLinkEditDsM data){
            SettlementAddressLink Model = Mapper.Map<SettlementAddressLink>(data);
            return Model;
        }
        public async Task<int> DeleteAsync(int Id)
        {
            var settlementAddressLink = await _context.SettlementAddressLink.SingleOrDefaultAsync(x => x.Id == Id);
            _context.SettlementAddressLink.Remove(settlementAddressLink);
            return await _context.SaveChangesAsync();
        }
    }
}