94 lines
3.5 KiB
C#
94 lines
3.5 KiB
C#
|
using LawFirmContracts.BindingModels;
|
|||
|
|
using LawFirmContracts.ViewModels;
|
|||
|
|
using LawFirmDataModels.Models;
|
|||
|
|
using System.ComponentModel.DataAnnotations;
|
|||
|
|
using System.ComponentModel.DataAnnotations.Schema;
|
|||
|
|
|
|||
|
|
namespace LawFirmDatabaseImplement.Models
|
|||
|
|
{
|
|||
|
|
public class Document : IDocumentModel
|
|||
|
|
{
|
|||
|
|
public int Id { get; set; }
|
|||
|
|
[Required]
|
|||
|
|
public string DocumentName { get; set; } = string.Empty;
|
|||
|
|
[Required]
|
|||
|
|
public double Price { get; set; }
|
|||
|
|
private Dictionary<int, (IBlankModel, int)>? _documentBlanks = null;
|
|||
|
|
[NotMapped]
|
|||
|
|
public Dictionary<int, (IBlankModel, int)> DocumentBlanks
|
|||
|
|
{
|
|||
|
|
get
|
|||
|
|
{
|
|||
|
|
if (_documentBlanks == null)
|
|||
|
|
{
|
|||
|
|
_documentBlanks = Blanks
|
|||
|
|
.ToDictionary(recPC => recPC.BlankId, recPC =>
|
|||
|
|
(recPC.Blank as IBlankModel, recPC.Count));
|
|||
|
|
}
|
|||
|
|
return _documentBlanks;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
[ForeignKey("DocumentId")]
|
|||
|
|
public virtual List<DocumentBlank> Blanks { get; set; } = new();
|
|||
|
|
[ForeignKey("DocumentId")]
|
|||
|
|
public virtual List<Order> Orders { get; set; } = new();
|
|||
|
|
public static Document Create(LawFirmDatabase context, DocumentBindingModel model)
|
|||
|
|
{
|
|||
|
|
return new Document()
|
|||
|
|
{
|
|||
|
|
Id = model.Id,
|
|||
|
|
DocumentName = model.DocumentName,
|
|||
|
|
Price = model.Price,
|
|||
|
|
Blanks = model.DocumentBlanks.Select(x => new DocumentBlank
|
|||
|
|
{
|
|||
|
|
Blank = context.Blanks.First(y => y.Id == x.Key),
|
|||
|
|
Count = x.Value.Item2
|
|||
|
|
}).ToList()
|
|||
|
|
};
|
|||
|
|
}
|
|||
|
|
public void Update(DocumentBindingModel model)
|
|||
|
|
{
|
|||
|
|
DocumentName = model.DocumentName;
|
|||
|
|
Price = model.Price;
|
|||
|
|
}
|
|||
|
|
public DocumentViewModel GetViewModel => new()
|
|||
|
|
{
|
|||
|
|
Id = Id,
|
|||
|
|
DocumentName = DocumentName,
|
|||
|
|
Price = Price,
|
|||
|
|
DocumentBlanks = DocumentBlanks
|
|||
|
|
};
|
|||
|
|
public void UpdateBlanks(LawFirmDatabase context,
|
|||
|
|
DocumentBindingModel model)
|
|||
|
|
{
|
|||
|
|
var documentBlanks = context.DocumentBlanks.Where(rec =>
|
|||
|
|
rec.DocumentId == model.Id).ToList();
|
|||
|
|
if (documentBlanks != null && documentBlanks.Count > 0)
|
|||
|
|
{ // удалили те, которых нет в модели
|
|||
|
|
context.DocumentBlanks.RemoveRange(documentBlanks.Where(rec
|
|||
|
|
=> !model.DocumentBlanks.ContainsKey(rec.BlankId)));
|
|||
|
|
context.SaveChanges();
|
|||
|
|
// обновили количество у существующих записей
|
|||
|
|
foreach (var updateBlank in documentBlanks)
|
|||
|
|
{
|
|||
|
|
updateBlank.Count =
|
|||
|
|
model.DocumentBlanks[updateBlank.BlankId].Item2;
|
|||
|
|
model.DocumentBlanks.Remove(updateBlank.BlankId);
|
|||
|
|
}
|
|||
|
|
context.SaveChanges();
|
|||
|
|
}
|
|||
|
|
var document = context.Documents.First(x => x.Id == Id);
|
|||
|
|
foreach (var pc in model.DocumentBlanks)
|
|||
|
|
{
|
|||
|
|
context.DocumentBlanks.Add(new DocumentBlank
|
|||
|
|
{
|
|||
|
|
Document = document,
|
|||
|
|
Blank = context.Blanks.First(x => x.Id == pc.Key),
|
|||
|
|
Count = pc.Value.Item2
|
|||
|
|
});
|
|||
|
|
context.SaveChanges();
|
|||
|
|
}
|
|||
|
|
_documentBlanks = null;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|