Restructure project

API/API.Core/Program.cs

@@ -0,0 +1,25 @@
+using BusinessLayer.Services;
+using DataAccessLayer.Repositories;
+using DataAccessLayer.Sql;
+
+var builder = WebApplication.CreateBuilder(args);
+
+builder.Services.AddControllers();
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen();
+builder.Services.AddOpenApi();
+
+// Dependency Injection
+builder.Services.AddSingleton<ISqlConnectionFactory, DefaultSqlConnectionFactory>();
+builder.Services.AddScoped<IUserAccountRepository, UserAccountRepository>();
+builder.Services.AddScoped<IUserService, UserService>();
+var app = builder.Build();
+
+app.UseSwagger();
+app.UseSwaggerUI();
+app.MapOpenApi();
+
+app.UseHttpsRedirection();
+app.MapControllers();
+app.MapFallbackToController("Handle404", "NotFound");
+app.Run();