From 06c2363ee3a6a4a1d0ffe12d3423a7b80a91b397 Mon Sep 17 00:00:00 2001
From: "ns.potapov" <ns.potapov@yandex.ru>
Date: Wed, 15 May 2024 01:59:17 +0400
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---
 .../BusinessLogics/SpecializationLogic.cs     | 53 +++++++++++++++++++
 .../SearchModels/SpecializationSearchModel.cs |  6 ++-
 2 files changed, 58 insertions(+), 1 deletion(-)
 create mode 100644 Medical/MedicalBusinessLogic/BusinessLogics/SpecializationLogic.cs

diff --git a/Medical/MedicalBusinessLogic/BusinessLogics/SpecializationLogic.cs b/Medical/MedicalBusinessLogic/BusinessLogics/SpecializationLogic.cs
new file mode 100644
index 0000000..1765c76
--- /dev/null
+++ b/Medical/MedicalBusinessLogic/BusinessLogics/SpecializationLogic.cs
@@ -0,0 +1,53 @@
+using MedicalDatabaseContracts;
+using MedicalDatabaseContracts.Models;
+using MedicalDatabaseContracts.SearchModels;
+using MedicalDatabaseContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+namespace MedicalBusinessLogic.BusinessLogics
+{
+    public class SpecializationLogic : AbstractLogic<Specialization, SpecializationViewModel, SpecializationSearchModel>
+    {
+        public SpecializationLogic(
+            ILogger<AbstractLogic<Specialization, SpecializationViewModel, SpecializationSearchModel>> logger,
+            IStorage<Specialization> storage) : base(logger, storage) { }
+
+        protected override bool CheckModelBySearchModel(Specialization model, SpecializationSearchModel searchModel)
+        {
+            if (searchModel.Id != null && searchModel.Id != model.Id)
+                return false;
+            if (!string.IsNullOrEmpty(searchModel.Name) && searchModel.Name != model.Name)
+                return false;
+            if (searchModel.IsPediatric != null && searchModel.IsPediatric != model.IsPediatric)
+                return false;
+            if (searchModel.IsTherapeutic != null && searchModel.IsTherapeutic != model.IsTherapeutic)
+                return false;
+            return true;
+        }
+
+        protected override void CheckModelIsValid(Specialization model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            else if (string.IsNullOrEmpty(model.Name))
+            {
+                throw new ArgumentNullException(nameof(model.Name));
+            }
+            else if (ReadList(new SpecializationSearchModel { Name = model.Name }).Count != 0)
+            {
+                throw new InvalidOperationException($"Специальность с таким названием уже есть: \"{model.Name}\"");
+            }
+        }
+
+        protected override SpecializationViewModel GetViewModel(Specialization model)
+        {
+            return new SpecializationViewModel {
+                Name = model.Name,
+                IsPediatric = model.IsPediatric,
+                IsTherapeutic = model.IsTherapeutic
+            };
+        }
+    }
+}
diff --git a/Medical/MedicalDatabaseContracts/SearchModels/SpecializationSearchModel.cs b/Medical/MedicalDatabaseContracts/SearchModels/SpecializationSearchModel.cs
index 0553df9..c3ba412 100644
--- a/Medical/MedicalDatabaseContracts/SearchModels/SpecializationSearchModel.cs
+++ b/Medical/MedicalDatabaseContracts/SearchModels/SpecializationSearchModel.cs
@@ -1,4 +1,8 @@
 namespace MedicalDatabaseContracts.SearchModels
 {
-    public class SpecializationSearchModel : AbstractSearchModel { }
+    public class SpecializationSearchModel : AbstractSearchModel {
+        public string? Name { get; set; }
+        public bool? IsPediatric { get; set; }
+        public bool? IsTherapeutic { get; set; }
+    }
 }