Initial commit: API .NET + EF Core + Auth JWT + PostgreSQL

.gitignore

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+## Ignore Visual Studio temporary files, build results, and
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Controllers/AuthController.cs

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+using System.IdentityModel.Tokens.Jwt;
+using System.Security.Claims;
+using System.Text;
+using line_gestao_api.Data;
+using line_gestao_api.Dtos;
+using line_gestao_api.Models;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.IdentityModel.Tokens;
+
+namespace line_gestao_api.Controllers;
+
+[ApiController]
+[Route("auth")]
+public class AuthController : ControllerBase
+{
+    private readonly AppDbContext _db;
+    private readonly IConfiguration _config;
+
+    public AuthController(AppDbContext db, IConfiguration config)
+    {
+        _db = db;
+        _config = config;
+    }
+
+    [HttpPost("register")]
+    public async Task<IActionResult> Register(RegisterRequest req)
+    {
+        // ✅ NOVO: valida confirmação de senha (não vai pro banco, só valida)
+        if (req.Password != req.ConfirmPassword)
+            return BadRequest("As senhas não conferem.");
+
+        var email = req.Email.Trim().ToLower();
+
+        var exists = await _db.Users.AnyAsync(u => u.Email.ToLower() == email);
+        if (exists) return BadRequest("E-mail já cadastrado.");
+
+        // ✅ NOVO: normaliza telefone (salva somente dígitos)
+        var phoneDigits = new string((req.Phone ?? string.Empty).Where(char.IsDigit).ToArray());
+
+        var user = new User
+        {
+            Name = req.Name.Trim(),
+            Email = email,
+            Phone = phoneDigits // ✅ NOVO
+        };
+
+        var hasher = new PasswordHasher<User>();
+        user.PasswordHash = hasher.HashPassword(user, req.Password);
+
+        _db.Users.Add(user);
+        await _db.SaveChangesAsync();
+
+        var token = GenerateJwt(user);
+        return Ok(new AuthResponse(token));
+    }
+
+    [HttpPost("login")]
+    public async Task<IActionResult> Login(LoginRequest req)
+    {
+        var email = req.Email.Trim().ToLower();
+
+        var user = await _db.Users.FirstOrDefaultAsync(u => u.Email.ToLower() == email);
+        if (user is null) return Unauthorized("Credenciais inválidas.");
+
+        var hasher = new PasswordHasher<User>();
+        var result = hasher.VerifyHashedPassword(user, user.PasswordHash, req.Password);
+
+        if (result == PasswordVerificationResult.Failed)
+            return Unauthorized("Credenciais inválidas.");
+
+        var token = GenerateJwt(user);
+        return Ok(new AuthResponse(token));
+    }
+
+    private string GenerateJwt(User user)
+    {
+        var key = _config["Jwt:Key"]!;
+        var issuer = _config["Jwt:Issuer"]!;
+        var audience = _config["Jwt:Audience"]!;
+        var expiresMinutes = int.Parse(_config["Jwt:ExpiresMinutes"]!);
+
+        var claims = new List<Claim>
+        {
+            new(JwtRegisteredClaimNames.Sub, user.Id.ToString()),
+            new(JwtRegisteredClaimNames.Email, user.Email),
+            new("name", user.Name),
+            new("phone", user.Phone ?? string.Empty) // ✅ NOVO (opcional, mas útil)
+        };
+
+        var signingKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(key));
+        var creds = new SigningCredentials(signingKey, SecurityAlgorithms.HmacSha256);
+
+        var token = new JwtSecurityToken(
+            issuer: issuer,
+            audience: audience,
+            claims: claims,
+            expires: DateTime.UtcNow.AddMinutes(expiresMinutes),
+            signingCredentials: creds
+        );
+
+        return new JwtSecurityTokenHandler().WriteToken(token);
+    }
+}

Controllers/WeatherForecastController.cs

@@ -0,0 +1,26 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace line_gestao_api.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class WeatherForecastController : ControllerBase
+    {
+        private static readonly string[] Summaries =
+        [
+            "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
+        ];
+
+        [HttpGet(Name = "GetWeatherForecast")]
+        public IEnumerable<WeatherForecast> Get()
+        {
+            return Enumerable.Range(1, 5).Select(index => new WeatherForecast
+            {
+                Date = DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
+                TemperatureC = Random.Shared.Next(-20, 55),
+                Summary = Summaries[Random.Shared.Next(Summaries.Length)]
+            })
+            .ToArray();
+        }
+    }
+}

Data/AppDbContext.cs

@@ -0,0 +1,20 @@
+using Microsoft.EntityFrameworkCore;
+using line_gestao_api.Models;
+
+namespace line_gestao_api.Data;
+
+public class AppDbContext : DbContext
+{
+    public AppDbContext(DbContextOptions<AppDbContext> options) : base(options) { }
+
+    public DbSet<User> Users => Set<User>();
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        base.OnModelCreating(modelBuilder);
+
+        modelBuilder.Entity<User>()
+            .HasIndex(u => u.Email)
+            .IsUnique();
+    }
+}

Dtos/AuthResponse.cs

@@ -0,0 +1,3 @@
+namespace line_gestao_api.Dtos;
+
+public record AuthResponse(string Token);

Dtos/LoginRequest.cs

@@ -0,0 +1,3 @@
+namespace line_gestao_api.Dtos;
+
+public record LoginRequest(string Email, string Password);

Dtos/RegisterRequest.cs

@@ -0,0 +1,3 @@
+namespace line_gestao_api.Dtos;
+
+public record RegisterRequest(string Name, string Email, string Phone, string Password, string ConfirmPassword);

Migrations/20251216002057_Initial.Designer.cs

@@ -0,0 +1,61 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using line_gestao_api.Data;
+
+#nullable disable
+
+namespace line_gestao_api.Migrations
+{
+    [DbContext(typeof(AppDbContext))]
+    [Migration("20251216002057_Initial")]
+    partial class Initial
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.1")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("line_gestao_api.Models.User", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasMaxLength(120)
+                        .HasColumnType("character varying(120)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(120)
+                        .HasColumnType("character varying(120)");
+
+                    b.Property<string>("PasswordHash")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Email")
+                        .IsUnique();
+
+                    b.ToTable("Users");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Migrations/20251216002057_Initial.cs

@@ -0,0 +1,43 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace line_gestao_api.Migrations
+{
+    /// <inheritdoc />
+    public partial class Initial : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Users",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "uuid", nullable: false),
+                    Name = table.Column<string>(type: "character varying(120)", maxLength: 120, nullable: false),
+                    Email = table.Column<string>(type: "character varying(120)", maxLength: 120, nullable: false),
+                    PasswordHash = table.Column<string>(type: "text", nullable: false),
+                    CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Users", x => x.Id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Users_Email",
+                table: "Users",
+                column: "Email",
+                unique: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Users");
+        }
+    }
+}

Migrations/20251216015304_AddUserPhone.Designer.cs

@@ -0,0 +1,66 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using line_gestao_api.Data;
+
+#nullable disable
+
+namespace line_gestao_api.Migrations
+{
+    [DbContext(typeof(AppDbContext))]
+    [Migration("20251216015304_AddUserPhone")]
+    partial class AddUserPhone
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.1")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("line_gestao_api.Models.User", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasMaxLength(120)
+                        .HasColumnType("character varying(120)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(120)
+                        .HasColumnType("character varying(120)");
+
+                    b.Property<string>("PasswordHash")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Phone")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Email")
+                        .IsUnique();
+
+                    b.ToTable("Users");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Migrations/20251216015304_AddUserPhone.cs

@@ -0,0 +1,30 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace line_gestao_api.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddUserPhone : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "Phone",
+                table: "Users",
+                type: "character varying(20)",
+                maxLength: 20,
+                nullable: false,
+                defaultValue: "");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "Phone",
+                table: "Users");
+        }
+    }
+}

Migrations/AppDbContextModelSnapshot.cs

@@ -0,0 +1,63 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using line_gestao_api.Data;
+
+#nullable disable
+
+namespace line_gestao_api.Migrations
+{
+    [DbContext(typeof(AppDbContext))]
+    partial class AppDbContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.1")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("line_gestao_api.Models.User", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasMaxLength(120)
+                        .HasColumnType("character varying(120)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(120)
+                        .HasColumnType("character varying(120)");
+
+                    b.Property<string>("PasswordHash")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Phone")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Email")
+                        .IsUnique();
+
+                    b.ToTable("Users");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Models/User.cs

@@ -0,0 +1,23 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace line_gestao_api.Models;
+
+public class User
+{
+    public Guid Id { get; set; } = Guid.NewGuid();
+
+    [Required, MaxLength(120)]
+    public string Name { get; set; } = string.Empty;
+
+    [Required, MaxLength(120)]
+    public string Email { get; set; } = string.Empty;
+
+    [MaxLength(20)]
+    public string Phone { get; set; } = string.Empty;
+
+
+    [Required]
+    public string PasswordHash { get; set; } = string.Empty;
+
+    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+}

Program.cs

@@ -0,0 +1,71 @@
+using System.Text;
+using line_gestao_api.Data;
+using Microsoft.AspNetCore.Authentication.JwtBearer;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.IdentityModel.Tokens;
+
+var builder = WebApplication.CreateBuilder(args);
+
+builder.Services.AddControllers();
+
+// ? CORS (Angular)
+builder.Services.AddCors(options =>
+{
+    options.AddPolicy("Front", p =>
+        p.WithOrigins("http://localhost:4200")
+         .AllowAnyHeader()
+         .AllowAnyMethod()
+    );
+});
+
+// EF Core (PostgreSQL)
+builder.Services.AddDbContext<AppDbContext>(options =>
+    options.UseNpgsql(builder.Configuration.GetConnectionString("Default"))
+);
+
+// Swagger
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen();
+
+// JWT
+var jwtKey = builder.Configuration["Jwt:Key"]!;
+var issuer = builder.Configuration["Jwt:Issuer"];
+var audience = builder.Configuration["Jwt:Audience"];
+
+builder.Services
+    .AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
+    .AddJwtBearer(options =>
+    {
+        options.TokenValidationParameters = new TokenValidationParameters
+        {
+            ValidateIssuer = true,
+            ValidateAudience = true,
+            ValidateLifetime = true,
+            ValidateIssuerSigningKey = true,
+            ValidIssuer = issuer,
+            ValidAudience = audience,
+            IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(jwtKey))
+        };
+    });
+
+builder.Services.AddAuthorization();
+
+var app = builder.Build();
+
+if (app.Environment.IsDevelopment())
+{
+    app.UseSwagger();
+    app.UseSwaggerUI();
+}
+
+app.UseHttpsRedirection();
+
+// ? CORS precisa vir antes de Auth/Authorization
+app.UseCors("Front");
+
+app.UseAuthentication();
+app.UseAuthorization();
+
+app.MapControllers();
+
+app.Run();

Properties/launchSettings.json

@@ -0,0 +1,23 @@
+{
+  "$schema": "https://json.schemastore.org/launchsettings.json",
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": false,
+      "applicationUrl": "http://localhost:5298",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": false,
+      "applicationUrl": "https://localhost:7205;http://localhost:5298",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

WeatherForecast.cs

@@ -0,0 +1,13 @@
+namespace line_gestao_api
+{
+    public class WeatherForecast
+    {
+        public DateOnly Date { get; set; }
+
+        public int TemperatureC { get; set; }
+
+        public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+
+        public string? Summary { get; set; }
+    }
+}

appsettings.Development.json

@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

appsettings.json

@@ -0,0 +1,11 @@
+{
+  "ConnectionStrings": {
+    "Default": "Host=localhost;Port=5432;Database=linegestao;Username=linegestao_app;Password=255851Ed@"
+  },
+  "Jwt": {
+    "Key": "vI8/oEYEWN5sBDTisNuZFjZAl+YFvXEJ96POb73/eoq3NaFPkOFXyPRdf/HWGAFnUsF3e3QpYL6Wl4Bc2v+l3g==",
+    "Issuer": "LineGestao",
+    "Audience": "LineGestao",
+    "ExpiresMinutes": 120
+  }
+}

line-gestao-api.csproj

@@ -0,0 +1,34 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <RootNamespace>line_gestao_api</RootNamespace>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Compile Remove="NovaPasta\**" />
+    <Content Remove="NovaPasta\**" />
+    <EmbeddedResource Remove="NovaPasta\**" />
+    <None Remove="NovaPasta\**" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Remove="Controllers\WeatherForecastController.cs" />
+    <Compile Remove="WeatherForecast.cs" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="10.0.1" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="10.0.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="10.0.1">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="10.0.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="10.0.1" />
+  </ItemGroup>
+
+</Project>

line-gestao-api.http

@@ -0,0 +1,6 @@
+@line_gestao_api_HostAddress = http://localhost:5298
+
+GET {{line_gestao_api_HostAddress}}/weatherforecast/
+Accept: application/json
+
+###