Changed domains, configured links between VisaApplication and Applicant,created generic repository and repositories for domains

SchengenVisaApi/Infrastructure/Database/DbContext.cs

@@ -1,41 +1,36 @@
 using System.Reflection;
+using Infrastructure.Database.Generic;
 using Microsoft.EntityFrameworkCore;
 
 namespace Infrastructure.Database
 {
-    public class DbContext : Microsoft.EntityFrameworkCore.DbContext, IWriter, IReader, IUnitOfWork
+    public class DbContext : Microsoft.EntityFrameworkCore.DbContext, IGenericWriter, IGenericReader, IUnitOfWork
     {
         protected override void OnModelCreating(ModelBuilder modelBuilder)
         {
             modelBuilder.ApplyConfigurationsFromAssembly(Assembly.GetExecutingAssembly());
         }
 
-        async Task IWriter.AddAsync<T>(T entity, CancellationToken cancellationToken)
+        async Task IGenericWriter.AddAsync<T>(T entity, CancellationToken cancellationToken)
         {
             await AddAsync(entity, cancellationToken);
         }
 
-        void IWriter.Update<T>(T entity)
+        void IGenericWriter.Update<T>(T entity)
         {
             Update(entity);
         }
 
-        void IWriter.Remove<T>(T entity)
+        void IGenericWriter.Remove<T>(T entity)
         {
             Remove(entity);
         }
 
-        IQueryable<T> IReader.GetAll<T>()
+        IQueryable<T> IGenericReader.GetAll<T>()
         {
             return Set<T>();
         }
 
-        async Task<T?> IReader.GetOneAsync<T>(Guid id, CancellationToken cancellationToken)
-            where T : class
-        {
-            return await Set<T>().FindAsync([id], cancellationToken: cancellationToken);
-        }
-
         async Task IUnitOfWork.SaveAsync(CancellationToken cancellationToken)
         {
             await SaveChangesAsync(cancellationToken);