PIbd-22_Fedorenko_Puchkina_.../LawFim/LawFirmDatabaseImplement/Models/Case.cs

116 lines
4.0 KiB
C#
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using LawFimDataModels.Enums;
using LawFimDataModels.Models;
using LawFirmContracts.BindingModels;
using LawFirmContracts.ViewModels;
using System.ComponentModel.DataAnnotations.Schema;
using System.ComponentModel.DataAnnotations;
namespace LawFirmDatabaseImplement.Models
{
public class Case : ICaseModel
{
public int Id { get; private set; }
[Required]
public string Name { get; private set; } = String.Empty;
[Required]
public string CaseType { get; private set; } = String.Empty;
[Required]
public DateTime DateCreate { get; private set; }
public DateTime? DateImplement { get; private set; }
[Required]
public CaseStatus Status { get; private set; }
private Dictionary<int, IClientModel>? _caseClients = null;
[NotMapped]
public Dictionary<int, IClientModel> CaseClients
{
get
{
if (_caseClients == null)
{
using var context = new LawFirmDatabase();
_caseClients = Clients
.ToDictionary(x => x.ClientId, x => (context.Clients.FirstOrDefault(y => y.Id == x.ClientId) as IClientModel));
}
return _caseClients;
}
}
[ForeignKey("CaseId")]
public virtual List<CaseClient> Clients { get; set; } = new();
[ForeignKey("CaseId")]
public virtual List<Hearing> Hearings { get; set; } = new();
public static Case Create(LawFirmDatabase context, CaseBindingModel model)
{
if (model == null)
{
return null;
}
return new Case()
{
Id = model.Id,
Name = model.Name,
DateCreate = model.DateCreate,
DateImplement = model.DateImplement,
Status = model.Status,
Clients = model.CaseClients.Select(x => new CaseClient
{
Client = context.Clients.First(y => y.Id == x.Key)
}).ToList()
};
}
public void Update(CaseBindingModel? model)
{
using var context = new LawFirmDatabase();
if (model == null)
{
return;
}
if (model.Status == CaseStatus.ЗакрытиеДела) DateImplement = DateTime.Now;
Name = model.Name;
Status = model.Status;
if (model.DateImplement.HasValue) DateImplement = model.DateImplement;
if (!model.CompanyId.HasValue) CompanyId = model.CompanyId;
}
public CaseViewModel GetViewModel => new()
{
Id = Id,
Name = Name,
CaseType = CaseType,
DateCreate = DateCreate,
DateImplement = DateImplement,
Status = Status,
CaseClients = CaseClients,
};
public void UpdateClients(LawFirmDatabase context, CaseBindingModel model)
{
var caseClients = context.CaseClients.Where(rec =>
rec.CaseId == model.Id).ToList();
if (caseClients != null && caseClients.Count > 0)
{ // удалили те, которых нет в модели
context.CaseClients.RemoveRange(caseClients.Where(rec
=> !model.CaseClients.ContainsKey(rec.ClientId)));
context.SaveChanges();
}
var _case = context.Cases.First(x => x.Id == Id);
foreach (var pc in model.CaseClients)
{
if (!CaseClients.ContainsKey(pc.Key))
{
context.CaseClients.Add(new CaseClient
{
Case = _case,
Client = context.Clients.First(x => x.Id == pc.Key),
});
}
context.SaveChanges();
}
_caseClients = null;
}
}
}