RoadSurfaceDs.cs
2.64 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using MapsDb.Interfaces;
using MapsDb.Models;
using MapsModels.DsModels;
using System.Reflection;
using Microsoft.EntityFrameworkCore;
namespace MapsDb.DataService
{
public class RoadSurfaceDs : IRoadSurfaceDs
{
private PostgresDbContext _context;
public RoadSurfaceDs(){
_context = new PostgresDbContext();
}
public Task<IList<RoadSurfaceEditDsM>> GetIndexListAsync(PaginationDsM pagination){
return Task.Factory.StartNew(()=> { return GetAllRoadSurface(pagination); });
}
private IList<RoadSurfaceEditDsM> GetAllRoadSurface(PaginationDsM pagination)
{
var data = _context.RoadSurface.Select(RoadSurface => new RoadSurfaceEditDsM
{
}).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<RoadSurface> CreateAsync(RoadSurfaceEditDsM data){
return Task.Factory.StartNew(()=> { return Create(data); });
}
private RoadSurface Create(RoadSurfaceEditDsM data)
{
RoadSurface Model = InsertModel(data);
_context.RoadSurface.Add(Model);
_context.SaveChanges();
return Model;
}
public Task<RoadSurface> UpdateAsync(RoadSurfaceEditDsM data, int id){
return Task.Factory.StartNew(()=> { return Update(data, id); });
}
private RoadSurface Update(RoadSurfaceEditDsM data, int id)
{
RoadSurface Model = InsertModel(data);
Model.Id = id;
_context.RoadSurface.Update(Model);
_context.SaveChanges();
return Model;
}
public RoadSurface InsertModel(RoadSurfaceEditDsM data){
RoadSurface Model = new RoadSurface{
};
return Model;
}
public async Task<int> DeleteAsync(int Id)
{
var RoadSurface = await _context.RoadSurface.SingleOrDefaultAsync(x => x.Id == Id);
_context.RoadSurface.Remove(RoadSurface);
return await _context.SaveChangesAsync();
}
}
}