109 lines
3.0 KiB
C#
109 lines
3.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel.DataAnnotations;
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using System.ComponentModel.DataAnnotations.Schema;
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using System.Diagnostics;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using VeterinaryContracts.BindingModels;
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using VeterinaryContracts.ViewModels;
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using VeterinaryDataModels.Models;
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namespace VeterinaryDatabaseImplement.Models
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{
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public class Service : IServiceModel
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{
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public int Id { get; set; }
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[Required]
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public string ServiceName { get; set; } = string.Empty;
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[Required]
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public int DoctorId { get; private set; }
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public virtual Doctor? Doctor { get; private set; }
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[Required]
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public int VisitId { get; private set; }
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public virtual Visit? Visit { get; private set; }
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[ForeignKey("ServiceId")]
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public virtual List<DrugService> DrugServices { get; set; } = new();
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private Dictionary<int, IMedicationModel>? _serviceMedications = null;
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[NotMapped]
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public Dictionary<int, IMedicationModel> ServiceMedications
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{
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get
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{
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if (_serviceMedications == null)
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{
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_serviceMedications = Medications
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.ToDictionary(recPC => recPC.MedicationId, recPC =>
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(recPC.Medication as IMedicationModel));
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}
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return _serviceMedications;
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}
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}
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[ForeignKey("ServiceId")]
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public virtual List<ServiceMedication> Medications { get; set; } = new();
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public static Service Create(VeterinaryDatabase context, ServiceBindingModel model)
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{
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return new Service()
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{
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Id = model.Id,
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ServiceName = model.ServiceName,
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DoctorId = model.DoctorId,
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VisitId = model.VisitId,
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Medications = model.ServiceMedications.Select(x => new ServiceMedication
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{
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Medication = context.Medications.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(ServiceBindingModel model)
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{
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ServiceName = model.ServiceName;
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}
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public ServiceViewModel GetViewModel => new()
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{
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Id = Id,
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ServiceName = ServiceName,
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DoctorId = DoctorId,
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VisitId = VisitId,
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VisitName = Visit?.VisitName ?? string.Empty,
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ServiceMedications = ServiceMedications
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};
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public void UpdateMedications(VeterinaryDatabase context, ServiceBindingModel model)
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{
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var serviceMedications = context.ServiceMedications.Where(rec => rec.ServiceId == model.Id).ToList();
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if (serviceMedications != null && serviceMedications.Count > 0)
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{
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context.ServiceMedications.RemoveRange(serviceMedications.Where(rec => !model.ServiceMedications.ContainsKey(rec.MedicationId)));
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context.SaveChanges();
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foreach (var updateMedication in serviceMedications)
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{
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model.ServiceMedications.Remove(updateMedication.MedicationId);
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}
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context.SaveChanges();
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}
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var service = context.Services.First(x => x.Id == Id);
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foreach (var pc in model.ServiceMedications)
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{
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context.ServiceMedications.Add(new ServiceMedication
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{
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Service = service,
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Medication = context.Medications.First(x => x.Id == pc.Key)
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});
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context.SaveChanges();
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}
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_serviceMedications = null;
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}
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}
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}
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