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Неполностью реализовал модель бд курса

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Никита Потапов 2024-04-28 16:27:00 +04:00
parent ac9f4b87ce
commit a48c0c75a5
1 changed files with 30 additions and 28 deletions
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58
Polyclinic/PolyclinicDatabaseImplement/Models/Course.cs
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@ -63,39 +63,41 @@ namespace PolyclinicDatabaseImplement.Models
public CourseViewModel GetViewModel => new()
{
Id = Id,
CourseName = CourseName,
Price = Price,
DaysCount = DaysCount,
PillsPerDay = PillsPerDay,
Comment = Comment,
RecipeId = RecipeId,
CourseDiagnoses = CourseDiagnoses
};
public void UpdateDiagnoses(SecuritySystemDatabase context, CourseBindingModel model)
{
var courseDiagnoses = context.CourseDiagnoses.Where(rec => rec.CourseId == model.Id).ToList();
if (courseDiagnoses != null && courseDiagnoses.Count > 0)
{
// удалили те, которых нет в модели
context.CourseDiagnoses.RemoveRange(courseDiagnoses.Where(rec => !model.CourseDiagnoses.ContainsKey(rec.DiagnoseId)));
context.SaveChanges();
// обновили количество у существующих записей
foreach (var updateDiagnose in courseDiagnoses)
{
updateDiagnose.Count = model.CourseDiagnoses[updateDiagnose.DiagnoseId].Item2;
model.CourseDiagnoses.Remove(updateDiagnose.DiagnoseId);
}
context.SaveChanges();
}
var course = context.Courses.First(x => x.Id == Id);
foreach (var pc in model.CourseDiagnoses)
{
context.CourseDiagnoses.Add(new CourseDiagnose
{
Course = course,
Diagnose = context.Diagnoses.First(x => x.Id == pc.Key),
Count = pc.Value.Item2
});
context.SaveChanges();
}
_courseDiagnoses = null;
//var courseDiagnoses = context.CourseDiagnoses.Where(rec => rec.CourseId == model.Id).ToList();
//if (courseDiagnoses != null && courseDiagnoses.Count > 0)
//{
// // удалили те, которых нет в модели
// context.CourseDiagnoses.RemoveRange(courseDiagnoses.Where(rec => !model.CourseDiagnoses.ContainsKey(rec.DiagnoseId)));
// context.SaveChanges();
// // обновили количество у существующих записей
// foreach (var updateDiagnose in courseDiagnoses)
// {
// updateDiagnose.Count = model.CourseDiagnoses[updateDiagnose.DiagnoseId].Item2;
// model.CourseDiagnoses.Remove(updateDiagnose.DiagnoseId);
// }
// context.SaveChanges();
//}
//var course = context.Courses.First(x => x.Id == Id);
//foreach (var pc in model.CourseDiagnoses)
//{
// context.CourseDiagnoses.Add(new CourseDiagnose
// {
// Course = course,
// Diagnose = context.Diagnoses.First(x => x.Id == pc.Key),
// Count = pc.Value.Item2
// });
// context.SaveChanges();
//}
//_courseDiagnoses = null;
}
}
}