109 lines
4.2 KiB
C#
109 lines
4.2 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Data.Entity;
|
|
using System.Linq;
|
|
using System.Web;
|
|
using Weee.DAL;
|
|
using Weee.Models;
|
|
using Weee.ViewModels.DataTransferObject;
|
|
|
|
namespace Weee.Service
|
|
{
|
|
public class WasteMaterialDataService : WeeeLCADataService
|
|
{
|
|
public WasteMaterialDataService(WeeeDataContext db)
|
|
: base(db)
|
|
{
|
|
}
|
|
|
|
public IQueryable<LCARiskAssmtSurveyForm_WasteMaterial> GetList(int LCAID)
|
|
{
|
|
if (!AuthorizedLCAs.Contains(LCAID)) throw new Exception("not authorized");
|
|
return _db.Set<LCARiskAssmtSurveyForm_WasteMaterial>().Where(x => x.LCAID == LCAID)
|
|
.OrderByDescending(x => x.ID);
|
|
}
|
|
|
|
public LCARiskAssmtSurveyForm_WasteMaterial Save(LCARiskAssmtSurveyForm_WasteMaterial toBeSave, out decimal totalQuantity)
|
|
{
|
|
var user = GetUserContext();
|
|
|
|
if (!AuthorizedLCAs.Contains(toBeSave.LCAID)) throw new Exception("not authorized");
|
|
var entry = _db.Entry(toBeSave);
|
|
var list = GetList(toBeSave.LCAID).Select(x => new { x.ID, x.TotalQuantity }).ToList();
|
|
var lca = GetLCA(toBeSave.LCAID);
|
|
|
|
CheckMaterialName(toBeSave);
|
|
|
|
if (toBeSave.ID == 0)
|
|
{
|
|
toBeSave.CreatedBy = user.Id;
|
|
toBeSave.CreatedDate = DateTime.Now;
|
|
entry.State = EntityState.Added;
|
|
|
|
totalQuantity = list.Sum(x => x.TotalQuantity);
|
|
}
|
|
else
|
|
{
|
|
toBeSave.ModifiedBy = user.Id;
|
|
toBeSave.ModifiedDate = DateTime.Now;
|
|
entry.State = EntityState.Modified;
|
|
entry.Property(x => x.LCAID).IsModified = false;
|
|
|
|
totalQuantity = list.Where(x => x.ID != toBeSave.ID).Sum(x => x.TotalQuantity);
|
|
}
|
|
|
|
totalQuantity += toBeSave.TotalQuantity;
|
|
lca.WasteMaterialTotalQuantity = totalQuantity;
|
|
|
|
_db.SaveChanges();
|
|
|
|
return toBeSave;
|
|
}
|
|
|
|
public LCA UpdateLCA(int LCAID, LCAWasteMaterialDTO ToBeSave)
|
|
{
|
|
if (!AuthorizedLCAs.Contains(LCAID)) throw new Exception("not authorized");
|
|
|
|
var lca = base.GetLCA(LCAID);
|
|
|
|
lca.WasteMaterialTotalQuantity = ToBeSave.WasteMaterialTotalQuantity;
|
|
lca.WasteMaterialShippingDistance = ToBeSave.WasteMaterialShippingDistance;
|
|
lca.WasteMaterialTKM1 = ToBeSave.WasteMaterialTKM1;
|
|
lca.WasteMaterialNumOfBarrels = ToBeSave.WasteMaterialNumOfBarrels;
|
|
lca.WasteMaterialWeight = ToBeSave.WasteMaterialWeight;
|
|
lca.WasteMaterialWorkingDays = ToBeSave.WasteMaterialWorkingDays;
|
|
lca.WasteMaterialTotalOutputKg = ToBeSave.WasteMaterialTotalOutputKg;
|
|
lca.WasteMaterialTotalOutputT = ToBeSave.WasteMaterialTotalOutputT;
|
|
lca.WasteMaterialTreatmentPlantShippingDistance = ToBeSave.WasteMaterialTreatmentPlantShippingDistance;
|
|
lca.WasteMaterialTKM2 = ToBeSave.WasteMaterialTKM2;
|
|
|
|
_db.SaveChanges();
|
|
|
|
return lca;
|
|
}
|
|
|
|
private void CheckMaterialName(LCARiskAssmtSurveyForm_WasteMaterial toBeSave)
|
|
{
|
|
if (_db.Set<LCARiskAssmtSurveyForm_WasteMaterial>().Any(i => i.LCAID == toBeSave.LCAID && i.MaterialName == toBeSave.MaterialName && (toBeSave.ID == 0 || toBeSave.ID != i.ID)))
|
|
{
|
|
throw new Exception($"物品名称不得重複：{nameof(toBeSave.MaterialName)}");
|
|
}
|
|
}
|
|
|
|
public void Delete(int ID)
|
|
{
|
|
var entry = _db.Set<LCARiskAssmtSurveyForm_WasteMaterial>().Where(x => x.ID == ID).Single();
|
|
var LCA = GetLCA(entry.LCAID);
|
|
if (LCA.Status != LCAStatus.New && LCA.Status != LCAStatus.Processing) throw new Exception("Business logic error , should not delete data in this status: " + LCA.Status.ToString());
|
|
|
|
var ToBeDelete = _db.Entry(entry);
|
|
ToBeDelete.State = EntityState.Deleted;
|
|
|
|
var left = GetList(entry.LCAID).Where(x => x.ID != ID);
|
|
|
|
LCA.WasteMaterialTotalQuantity = left.Count() > 0 ? left.Sum(x => x.TotalQuantity) : 0;
|
|
|
|
_db.SaveChanges();
|
|
}
|
|
}
|
|
} |