f59d6b52
 Administrator
add road width
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using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Threading.Tasks;
using MapsDb.Interfaces;
using MapsDb.Models;
using MapsModels.DsModels;
using Microsoft.EntityFrameworkCore;
namespace MapsDb.DataService
{
public class RoadWidthDs : IRoadWidthDs
{
private PostgresDbContext _context;
public RoadWidthDs(){
_context = new PostgresDbContext();
}
public Task<IList<RoadWidthEditDsM>> GetIndexListAsync(PaginationDsM pagination){
return Task.Factory.StartNew(()=> { return GetAllRoadWidth(pagination); });
}
private IList<RoadWidthEditDsM> GetAllRoadWidth(PaginationDsM pagination)
{
var data = _context.RoadWidth.Select(RoadWidth => new RoadWidthEditDsM
{
Id = RoadWidth.Id,
RoadId = RoadWidth.RoadId,
RegionId = RoadWidth.RegionId,
Begin = RoadWidth.Begin,
End = RoadWidth.End,
WidthRoadsideLeft = RoadWidth.WidthRoadsideLeft,
WidthReverseRoad = RoadWidth.WidthReverseRoad,
WidthStrip = RoadWidth.WidthStrip,
WidthRoadwayForward = RoadWidth.WidthRoadwayForward,
WidthRoadsideRight = RoadWidth.WidthRoadsideRight,
CountLaneLeft = RoadWidth.CountLaneLeft,
CountLaneRight = RoadWidth.CountLaneRight,
}).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<RoadWidth> CreateAsync(RoadWidthEditDsM data){
return Task.Factory.StartNew(()=> { return Create(data); });
}
private RoadWidth Create(RoadWidthEditDsM data)
{
RoadWidth Model = InsertModel(data);
_context.RoadWidth.Add(Model);
_context.SaveChanges();
return Model;
}
public Task<RoadWidth> UpdateAsync(RoadWidthEditDsM data, int id){
return Task.Factory.StartNew(()=> { return Update(data, id); });
}
private RoadWidth Update(RoadWidthEditDsM data, int id)
{
RoadWidth Model = InsertModel(data);
Model.Id = id;
_context.RoadWidth.Update(Model);
_context.SaveChanges();
return Model;
}
public RoadWidth InsertModel(RoadWidthEditDsM data){
RoadWidth Model = new RoadWidth{
RoadId = data.RoadId,
RegionId = data.RegionId,
Begin = data.Begin,
End = data.End,
WidthRoadsideLeft = data.WidthRoadsideLeft,
WidthReverseRoad = data.WidthReverseRoad,
WidthStrip = data.WidthStrip,
WidthRoadwayForward = data.WidthRoadwayForward,
WidthRoadsideRight = data.WidthRoadsideRight,
CountLaneLeft = data.CountLaneLeft,
CountLaneRight = data.CountLaneRight,
};
return Model;
}
public async Task<int> DeleteAsync(int Id)
{
var RoadWidth = await _context.RoadWidth.SingleOrDefaultAsync(x => x.Id == Id);
_context.RoadWidth.Remove(RoadWidth);
return await _context.SaveChangesAsync();
}
}
}
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