88 lines
3.1 KiB
C#
88 lines
3.1 KiB
C#
using PolyclinicContracts.BindingModels;
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using PolyclinicContracts.ViewModels;
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using PolyclinicDataModels.Models;
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using SecuritySystemDatabaseImplement;
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using System.ComponentModel.DataAnnotations;
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using System.ComponentModel.DataAnnotations.Schema;
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namespace PolyclinicDatabaseImplement.Models
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{
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public class Symptom : ISymptomModel
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{
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[Required]
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public string Name { get; set; } = string.Empty;
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[Required]
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public string Comment { get; set; } = string.Empty;
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[ForeignKey("SymptomId")]
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public virtual List<SymptomDiagnose> Diagnoses { get; set; } = new();
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private Dictionary<int, IDiagnoseModel>? _symptomDiagnoses = null;
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[NotMapped]
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public Dictionary<int, IDiagnoseModel> SymptomDiagnoses
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{
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get
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{
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if (_symptomDiagnoses == null)
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{
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_symptomDiagnoses = Diagnoses.ToDictionary(
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symptomDiagnose => symptomDiagnose.DiagnoseId,
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symptomDiagnose => symptomDiagnose.Diagnose as IDiagnoseModel
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);
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}
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return _symptomDiagnoses;
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}
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}
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public int Id { get; set; }
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public static Symptom Create(PolyclinicDatabase context, SymptomBindingModel model)
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{
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return new Symptom()
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{
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Id = model.Id,
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Name = model.Name,
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Comment = model.Comment,
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Diagnoses = model.SymptomDiagnoses.Select(symptomDiagnose => new SymptomDiagnose
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{
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Diagnose = context.Diagnoses.First(diagnose => diagnose.Id == symptomDiagnose.Key)
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}).ToList()
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};
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}
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public void Update(SymptomBindingModel model)
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{
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Comment = model.Comment;
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Name = model.Name;
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}
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public SymptomViewModel GetViewModel => new()
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{
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Id = Id,
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Comment = Comment,
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Name = Name,
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SymptomDiagnoses = SymptomDiagnoses
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};
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public void UpdateDiagnoses(PolyclinicDatabase context, SymptomBindingModel model)
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{
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var symptomDiagnoses = context.SymptomDiagnoses.Where(rec => rec.SymptomId == model.Id).ToList();
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if (symptomDiagnoses != null && symptomDiagnoses.Count > 0)
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{
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// удалили те, которых нет в модели
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context.SymptomDiagnoses.RemoveRange(symptomDiagnoses
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.Where(rec => !model.SymptomDiagnoses.ContainsKey(rec.DiagnoseId)));
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context.SaveChanges();
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}
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var course = context.Symptomes.First(x => x.Id == Id);
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foreach (var pc in model.SymptomDiagnoses)
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{
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context.SymptomDiagnoses.Add(new SymptomDiagnose
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{
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Symptom = course,
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Diagnose = context.Diagnoses.First(x => x.Id == pc.Key),
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});
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context.SaveChanges();
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}
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_symptomDiagnoses = null;
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}
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}
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}
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