Added authentication and authorization, updated dependency injections, removed hard-coded connection string

SchengenVisaApi/Infrastructure/Database/Applicants/Repositories/ApplicantsRepository.cs

@@ -1,4 +1,4 @@
-using ApplicationLayer.Applicants.NeededServices;
+using ApplicationLayer.DataAccessingServices.Applicants.NeededServices;
 using Domains.ApplicantDomain;
 using Infrastructure.Database.Generic;
 using Microsoft.EntityFrameworkCore;

SchengenVisaApi/Infrastructure/Database/Locations/Repositories/Cities/CitiesRepository.cs

@@ -1,4 +1,4 @@
-using ApplicationLayer.Locations.NeededServices;
+using ApplicationLayer.DataAccessingServices.Locations.NeededServices;
 using Domains.LocationDomain;
 using Infrastructure.Database.Generic;
 using Microsoft.EntityFrameworkCore;

SchengenVisaApi/Infrastructure/Database/Locations/Repositories/Countries/CountriesRepository.cs

@@ -1,4 +1,4 @@
-using ApplicationLayer.Locations.NeededServices;
+using ApplicationLayer.DataAccessingServices.Locations.NeededServices;
 using Domains.LocationDomain;
 using Infrastructure.Database.Generic;
 using Microsoft.EntityFrameworkCore;

SchengenVisaApi/Infrastructure/Database/Users/Configuration/UserConfiguration.cs

@@ -0,0 +1,22 @@
+using Domains.Users;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace Infrastructure.Database.Users.Configuration
+{
+    public class UserConfiguration : IEntityTypeConfiguration<User>
+    {
+        public void Configure(EntityTypeBuilder<User> entity)
+        {
+            entity.Property(u => u.Email)
+                .IsUnicode(false)
+                .HasMaxLength(254);
+
+            entity.HasIndex(u => u.Email).IsUnique();
+
+            entity.Property(u => u.Password)
+                .IsUnicode(false)
+                .HasMaxLength(50);
+        }
+    }
+}

SchengenVisaApi/Infrastructure/Database/Users/Repositories/UsersRepository.cs

@@ -0,0 +1,17 @@
+using ApplicationLayer.AuthServices.NeededServices;
+using Domains.Users;
+using Infrastructure.Database.Generic;
+using Microsoft.EntityFrameworkCore;
+
+namespace Infrastructure.Database.Users.Repositories
+{
+    /// <inheritdoc cref="IUsersRepository"/>
+    public class UsersRepository(IGenericReader reader, IGenericWriter writer, IUnitOfWork unitOfWork)
+        : GenericRepository<User>(reader, writer, unitOfWork), IUsersRepository
+    {
+        async Task<User?> IUsersRepository.FindByEmailAsync(string email, CancellationToken cancellationToken)
+        {
+            return await LoadDomain().SingleOrDefaultAsync(u => u.Email == email, cancellationToken);
+        }
+    }
+}

SchengenVisaApi/Infrastructure/Database/VisaApplications/Repositories/VisaApplicationsRepository.cs

@@ -1,4 +1,4 @@
-using ApplicationLayer.VisaApplications.NeededServices;
+using ApplicationLayer.DataAccessingServices.VisaApplications.NeededServices;
 using Domains.VisaApplicationDomain;
 using Infrastructure.Database.Generic;
 using Microsoft.EntityFrameworkCore;