пару классов в датабаз
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LawCompany/LawCompanyDatabaseImplement/Implements/CaseStorage.cs
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110
LawCompany/LawCompanyDatabaseImplement/Implements/CaseStorage.cs
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@ -0,0 +1,110 @@
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using LawCompanyContracts.BindingModels;
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using LawCompanyContracts.SearchModels;
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using LawCompanyContracts.StoragesContracts;
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using LawCompanyContracts.ViewModels;
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using LawCompanyDatabaseImplement.Models;
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using Microsoft.EntityFrameworkCore;
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namespace LawCompanyDatabaseImplement.Implements
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{
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public class CaseStorage : ICaseStorage
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{
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public List<CaseViewModel> GetFullList()
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{
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using var context = new LawCompanyDatabase();
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return context.Cases.Include(x => x.CaseClients)
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.Include(x => x.Clients).ThenInclude(x => x.Client)
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.ToList()
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.Select(x => x.GetViewModel)
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.ToList();
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}
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public List<CaseViewModel> GetFilteredList(CaseSearchModel model)
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{
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if (!model.DateFrom.HasValue && !model.DateTo.HasValue)
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{
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return new();
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}
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if (!model.DateFrom.HasValue || !model.DateTo.HasValue)
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{
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using var context = new LawCompanyDatabase();
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return context.Cases.Include(x => x.CaseClients)
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.Include(x => x.Clients).ThenInclude(x => x.Client)
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.Where(x => x.Id == model.Id)
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.Select(x => x.GetViewModel).ToList()
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.ToList();
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}
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else
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{
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using var context = new LawCompanyDatabase();
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return context.Cases
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.Include(x => x.Clients).ThenInclude(x => x.Client)
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.Where(x => x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo)
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.Select(x => x.GetViewModel)
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.ToList();
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}
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}
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public CaseViewModel? GetElement(CaseSearchModel model)
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{
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if (!model.Id.HasValue && string.IsNullOrEmpty(model.Name))
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{
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return null;
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}
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using var context = new LawCompanyDatabase();
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return context.Cases.Include(x => x.Clients).ThenInclude(x => x.Client)
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.FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
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?.GetViewModel; //имя дела не должно повторяться, уникальное должно быть
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}
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public CaseViewModel? Insert(CaseBindingModel model)
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{
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using var context = new LawCompanyDatabase();
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var newCase = Case.Create(context, model);
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if (newCase == null)
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{
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return null;
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}
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context.Cases.Add(newCase);
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context.SaveChanges();
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return newCase.GetViewModel;
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}
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public CaseViewModel? Update(CaseBindingModel model)
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{
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using var context = new LawCompanyDatabase();
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using var transaction = context.Database.BeginTransaction();
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try
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{
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var _case = context.Cases.FirstOrDefault(rec =>
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rec.Id == model.Id);
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if (_case == null)
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{
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return null;
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}
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_case.Update(model);
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context.SaveChanges();
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_case.UpdateClients(context, model);
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transaction.Commit();
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return _case.GetViewModel;
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}
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catch
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{
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throw;
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}
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}
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public CaseViewModel? Delete(CaseBindingModel model)
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{
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using var context = new LawCompanyDatabase();
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var element = context.Cases
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.Include(x => x.Clients)
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.FirstOrDefault(rec => rec.Id == model.Id);
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if (element != null)
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{
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context.Cases.Remove(element);
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context.SaveChanges();
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return element.GetViewModel;
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}
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return null;
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}
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}
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}
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@ -6,13 +6,6 @@
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<Nullable>enable</Nullable>
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</PropertyGroup>
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<ItemGroup>
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<Folder Include="Implements\" />
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<Folder Include="Models\" />
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<Folder Include="Implements\" />
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<Folder Include="Models\" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\LawFimDataModels\LawFimDataModels.csproj" />
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<ProjectReference Include="..\LawFirmContracts\LawFirmContracts.csproj" />
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115
LawCompany/LawCompanyDatabaseImplement/Models/Case.cs
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115
LawCompany/LawCompanyDatabaseImplement/Models/Case.cs
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@ -0,0 +1,115 @@
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using LawCompanyDataModels.Enums;
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using LawCompanyDataModels.Models;
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using LawCompanyContracts.BindingModels;
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using LawCompanyContracts.ViewModels;
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using System.ComponentModel.DataAnnotations.Schema;
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using System.ComponentModel.DataAnnotations;
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namespace LawCompanyDatabaseImplement.Models
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{
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public class Case : ICaseModel
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{
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public int Id { get; private set; }
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[Required]
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public string Name { get; private set; } = String.Empty;
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[Required]
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public string CaseType { get; private set; } = String.Empty;
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[Required]
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public DateTime DateCreate { get; private set; }
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public DateTime? DateImplement { get; private set; }
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[Required]
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public CaseStatus Status { get; private set; }
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private Dictionary<int, IClientModel>? _caseClients = null;
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[NotMapped]
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public Dictionary<int, IClientModel> CaseClients
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{
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get
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{
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if (_caseClients == null)
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{
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using var context = new LawCompanyDatabase();
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_caseClients = Clients
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.ToDictionary(x => x.ClientId, x => (context.Clients.FirstOrDefault(y => y.Id == x.ClientId) as IClientModel));
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}
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return _caseClients;
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}
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}
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[ForeignKey("CaseId")]
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public virtual List<CaseClient> Clients { get; set; } = new();
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[ForeignKey("CaseId")]
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public virtual List<Hearing> Hearings { get; set; } = new();
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public static Case Create(LawCompanyDatabase context, CaseBindingModel model)
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{
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if (model == null)
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{
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return null;
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}
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return new Case()
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{
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Id = model.Id,
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Name = model.Name,
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DateCreate = model.DateCreate,
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DateImplement = model.DateImplement,
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Status = model.Status,
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Clients = model.CaseClients.Select(x => new CaseClient
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{
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Client = context.Clients.First(y => y.Id == x.Key)
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}).ToList()
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};
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}
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public void Update(CaseBindingModel? model)
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{
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using var context = new LawCompanyDatabase();
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if (model == null)
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{
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return;
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}
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if (model.Status == CaseStatus.ЗакрытиеДела) DateImplement = DateTime.Now;
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Name = model.Name;
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Status = model.Status;
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if (model.DateImplement.HasValue) DateImplement = model.DateImplement;
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if (!model.CompanyId.HasValue) CompanyId = model.CompanyId;
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}
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public CaseViewModel GetViewModel => new()
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{
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Id = Id,
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Name = Name,
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CaseType = CaseType,
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DateCreate = DateCreate,
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DateImplement = DateImplement,
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Status = Status,
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CaseClients = CaseClients,
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};
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public void UpdateClients(LawCompanyDatabase context, CaseBindingModel model)
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{
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var caseClients = context.CaseClients.Where(rec =>
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rec.CaseId == model.Id).ToList();
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if (caseClients != null && caseClients.Count > 0)
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{ // удалили те, которых нет в модели
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context.CaseClients.RemoveRange(caseClients.Where(rec
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=> !model.CaseClients.ContainsKey(rec.ClientId)));
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context.SaveChanges();
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}
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var _case = context.Cases.First(x => x.Id == Id);
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foreach (var pc in model.CaseClients)
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{
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if (!CaseClients.ContainsKey(pc.Key))
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{
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context.CaseClients.Add(new CaseClient
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{
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Case = _case,
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Client = context.Clients.First(x => x.Id == pc.Key),
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});
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}
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context.SaveChanges();
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}
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_caseClients = null;
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}
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}
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}
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