Program.cs

using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.EntityFrameworkCore;
using Microsoft.IdentityModel.Tokens;
using System.Text;
using PokemonReviewApp.Data;
using PokemonReviewApp.Middlewares;
using PokemonReviewApp.Repositories;
using PokemonReviewApp.Auth;
using PokemonReviewApp.Abstractions;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.
builder.Services.AddControllers();
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();

var connectionString = builder.Configuration["ConnectionStrings:DefaultConnection"];
builder.Services.AddDbContext<AppDbContext>( options => options.UseSqlServer(connectionString) );

builder.Services.AddScoped<IUnitOfWork, UnitOfWork>();
builder.Services.AddScoped<IPokemonRepository, PokemonRepository>();
builder.Services.AddScoped<ICategoryRepository, CategoryRepository>();
builder.Services.AddScoped<ICountryRepository, CountryRepository>();
builder.Services.AddScoped<IOwnerRepository, OwnerRepository>();
builder.Services.AddScoped<IReviewRepository, ReviewRepository>();
builder.Services.AddScoped<IReviewerRepository, ReviewerRepository>();
builder.Services.AddScoped<IUserRepository, UserRepository>();

builder.Services.AddAutoMapper(typeof(Program).Assembly);

builder.Services.AddRouting(options => options.LowercaseUrls = true);

//JWT authentication configuration
var jwtOptions = builder.Configuration.GetSection("Jwt").Get<JwtOptions>();
builder.Services.AddSingleton(jwtOptions);
builder.Services.AddAuthentication()
    .AddJwtBearer(JwtBearerDefaults.AuthenticationScheme, options =>
    {
        options.SaveToken = true;
        options.TokenValidationParameters = new TokenValidationParameters
        {
            ValidateIssuer = true,
            ValidIssuer = jwtOptions.Issuer,
            ValidateAudience = true,
            ValidAudience = jwtOptions.Audience,
            ValidateIssuerSigningKey = true,
            IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(jwtOptions.Signingkey))
        };
    });

var app = builder.Build();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
}

app.UseHttpsRedirection();

app.UseAuthorization();

app.UseMiddleware<ProfilingMiddleware>();

app.MapControllers();

app.Run();