Program.cs

using Mapster;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.EntityFrameworkCore;
using Microsoft.IdentityModel.Tokens;
using Scalar.AspNetCore;
using System.Text;
using TaskManagementAPI2.Data;
using TaskManagementAPI2.Services.JWT;
using TaskManagementAPI2.Services.TaskService;
using TaskManagementAPI2.Services.TeamService;
using TaskManagementAPI2.Services.UserService;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.

builder.Services.AddControllers();
// Learn more about configuring OpenAPI at https://aka.ms/aspnet/openapi
builder.Services.AddOpenApi();

builder.Services.AddDbContext<AppDbContext>(options =>
    options.UseSqlServer(builder.Configuration.GetConnectionString("DefaultConnection"))
);

builder.Services.AddScoped<IUserService, UserService>();
builder.Services.AddScoped<ITeamService, TeamService>();
builder.Services.AddScoped<ITaskService, TaskService>();
builder.Services.AddScoped<IAuthRepository, AuthRepository>();
builder.Services.AddScoped<IJwtService, JwtService>();
builder.Services.AddMapster();

builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
    .AddJwtBearer(options =>
    {
        options.TokenValidationParameters = new TokenValidationParameters
        {
            ValidateIssuerSigningKey = true,
            IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(builder.Configuration["Jwt:Key"]!)),
            ValidateIssuer = true,
            ValidIssuer = builder.Configuration["Jwt:Issuer"],
            ValidateAudience = true,
            ValidAudience = builder.Configuration["Jwt:Audience"]
        };
    });

var app = builder.Build();

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

app.UseHttpsRedirection();

app.UseAuthentication();
app.UseAuthorization();

app.MapControllers();

app.Run();