Реализовано хранение исполнителя в бд

SecuritySystem/SecuritySystemDatabaseImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,80 @@
+using Microsoft.IdentityModel.Tokens;
+using SecuritySystemContracts.BindingModels;
+using SecuritySystemContracts.SearchModels;
+using SecuritySystemContracts.StoragesContracts;
+using SecuritySystemContracts.ViewModels;
+using SecuritySystemDatabaseImplement.Models;
+
+namespace SecuritySystemDatabaseImplement.Implements
+{
+    public class ImplementerStorage : IImplementerStorage
+    {
+        public ImplementerViewModel? Delete(ImplementerBindingModel model)
+        {
+            using var context = new SecuritySystemDatabase();
+            var element = context.Implementers.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Implementers.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+
+        public ImplementerViewModel? GetElement(ImplementerSearchModel model)
+        {
+            return GetFilteredList(model).FirstOrDefault();
+        }
+
+        public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model)
+        {
+            var implementers = GetFullList();
+            if (model.Id.HasValue)
+            {
+                implementers = implementers.Where(x => x.Id == model.Id.Value).ToList();
+            }
+            if (!model.Password.IsNullOrEmpty())
+            {
+                implementers = implementers.Where(x => x.Password == model.Password).ToList();
+            }
+            if (!model.ImplementerFIO.IsNullOrEmpty())
+            {
+                implementers = implementers.Where(x => x.ImplementerFIO == model.ImplementerFIO).ToList();
+            }
+            return implementers;
+        }
+
+        public List<ImplementerViewModel> GetFullList()
+        {
+            using var context = new SecuritySystemDatabase();
+            return context.Implementers.Select(x => x.GetViewModel).ToList();
+        }
+
+        public ImplementerViewModel? Insert(ImplementerBindingModel model)
+        {
+            var newImplementer = Implementer.Create(model);
+            if (newImplementer == null)
+            {
+                return null;
+            }
+            using var context = new SecuritySystemDatabase();
+            context.Implementers.Add(newImplementer);
+            context.SaveChanges();
+            return newImplementer.GetViewModel;
+        }
+
+        public ImplementerViewModel? Update(ImplementerBindingModel model)
+        {
+            using var context = new SecuritySystemDatabase();
+            var client = context.Implementers.FirstOrDefault(x => x.Id == model.Id);
+            if (client == null)
+            {
+                return null;
+            }
+            client.Update(model);
+            context.SaveChanges();
+            return client.GetViewModel;
+        }
+    }
+}

SecuritySystem/SecuritySystemDatabaseImplement/SecuritySystemDatabase.cs

@@ -1,6 +1,5 @@
 using Microsoft.EntityFrameworkCore;
 using SecuritySystemDatabaseImplement.Models;
-using System.ComponentModel;
 using Component = SecuritySystemDatabaseImplement.Models.Component;
 
 namespace SecuritySystemDatabaseImplement
@@ -21,6 +20,7 @@ namespace SecuritySystemDatabaseImplement
         public virtual DbSet<SecureComponent> SecureComponents { set; get; }
         public virtual DbSet<Order> Orders { set; get; }
         public virtual DbSet<Client> Clients { set; get; }
+        public virtual DbSet<Implementer> Implementers { set; get; }
     }
 
 }