93 lines
3.6 KiB
C#
93 lines
3.6 KiB
C#
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using BeautySalonContracts.BindingModels;
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using BeautySalonContracts.ViewModels;
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using BeautySalonDataModels.Models;
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using System.ComponentModel.DataAnnotations;
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using System.ComponentModel.DataAnnotations.Schema;
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namespace BeautySalonDatabaseImplement.Models
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{
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public class Master : IMasterModel
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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 MasterFIO { get; set; } = string.Empty;
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[Required]
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public string Specialization { get; set; } = string.Empty;
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private Dictionary<int, (IServiceModel, int)>? _masterServices = null;
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[NotMapped]
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public Dictionary<int, (IServiceModel, int)> MasterServices
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{
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get
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{
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if (_masterServices == null)
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{
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_masterServices = Services
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.ToDictionary(recPC => recPC.MasterId, recPC =>
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(recPC.Service as IServiceModel, recPC.Count));
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}
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return _masterServices;
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}
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}
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[ForeignKey("MasterId")]
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public virtual List<MasterService> Services { get; set; } = new();
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[ForeignKey("MasterId")]
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public virtual List<Visit> Visits { get; set; } = new();
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public static Master Create(BeautySalonDatabase context, MasterBindingModel model)
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{
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return new Master
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{
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Id = model.Id,
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MasterFIO = model.MasterFIO,
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Specialization = model.Specialization,
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Services = model.MasterServices.Select(x => new MasterService
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{
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Service = context.Services.First(y => y.Id == x.Key),
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Count = x.Value.Item2
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}).ToList()
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};
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}
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public void Update(MasterBindingModel model)
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{
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MasterFIO = model.MasterFIO;
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Specialization = model.Specialization;
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}
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public MasterViewModel GetViewModel => new()
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{
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Id = Id,
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MasterFIO = MasterFIO,
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Specialization = Specialization,
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MasterServices = MasterServices
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};
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public void UpdateServices(BeautySalonDatabase context, MasterBindingModel model)
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{
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var masterServices = context.MasterServices.Where(rec => rec.MasterId == model.Id).ToList();
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if (masterServices != null && masterServices.Count > 0)
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{ // удалили те, которых нет в модели
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context.MasterServices.RemoveRange(masterServices.Where(rec
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=> !model.MasterServices.ContainsKey(rec.ServiceId)));
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context.SaveChanges();
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// обновили количество у существующих записей
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foreach (var updateService in masterServices)
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{
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updateService.Count =
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model.MasterServices[updateService.ServiceId].Item2;
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model.MasterServices.Remove(updateService.ServiceId);
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}
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context.SaveChanges();
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}
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var master = context.Masters.First(x => x.Id == Id);
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foreach (var pc in model.MasterServices)
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{
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context.MasterServices.Add(new MasterService
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{
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Master = master,
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Service = context.Services.First(x => x.Id == pc.Key),
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Count = pc.Value.Item2
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});
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context.SaveChanges();
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}
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_masterServices = null;
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}
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}
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}
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