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add: ef core

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This commit is contained in:
Arthur Faria
2025-09-03 16:31:58 -03:00
parent 3c2513a567
commit f7426e16d9
9 changed files with 287 additions and 1 deletions
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25
Infraestructure/Data/WorkshopDBContext.cs Normal file
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using Microsoft.EntityFrameworkCore;
using CampusWorkshops.Api.Models;
namespace CampusWorkshops.Api.Infrastructure.Data;
public class WorkshopsDbContext : DbContext
{
public WorkshopsDbContext(DbContextOptions<WorkshopsDbContext> options) : base(options) {}
public DbSet<Workshop> Workshops => Set<Workshop>();
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
modelBuilder.Entity<Workshop>(e =>
{
e.ToTable("Workshops");
e.HasKey(w => w.Id);
e.Property(w => w.Title).IsRequired().HasMaxLength(120);
e.Property(w => w.Description).HasMaxLength(2000);
e.Property(w => w.Location).HasMaxLength(200);
e.Property(w => w.Capacity).HasDefaultValue(1);
e.HasIndex(w => w.StartAt);
});
}
}

65
Migrations/20250903175616_InitialCreate.Designer.cs generated Normal file
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// <auto-generated />
using System;
using CampusWorkshops.Api.Infrastructure.Data;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace Workshop10_API.Migrations
{
[DbContext(typeof(WorkshopsDbContext))]
[Migration("20250903175616_InitialCreate")]
partial class InitialCreate
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder.HasAnnotation("ProductVersion", "9.0.8");
modelBuilder.Entity("CampusWorkshops.Api.Models.Workshop", b =>
{
b.Property<Guid>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("TEXT");
b.Property<int>("Capacity")
.ValueGeneratedOnAdd()
.HasColumnType("INTEGER")
.HasDefaultValue(1);
b.Property<string>("Description")
.HasMaxLength(2000)
.HasColumnType("TEXT");
b.Property<DateTimeOffset>("EndAt")
.HasColumnType("TEXT");
b.Property<bool>("IsOnline")
.HasColumnType("INTEGER");
b.Property<string>("Location")
.HasMaxLength(200)
.HasColumnType("TEXT");
b.Property<DateTimeOffset>("StartAt")
.HasColumnType("TEXT");
b.Property<string>("Title")
.IsRequired()
.HasMaxLength(120)
.HasColumnType("TEXT");
b.HasKey("Id");
b.HasIndex("StartAt");
b.ToTable("Workshops", (string)null);
});
#pragma warning restore 612, 618
}
}
}

45
Migrations/20250903175616_InitialCreate.cs Normal file
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using System;
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace Workshop10_API.Migrations
{
/// <inheritdoc />
public partial class InitialCreate : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.CreateTable(
name: "Workshops",
columns: table => new
{
Id = table.Column<Guid>(type: "TEXT", nullable: false),
Title = table.Column<string>(type: "TEXT", maxLength: 120, nullable: false),
Description = table.Column<string>(type: "TEXT", maxLength: 2000, nullable: true),
StartAt = table.Column<DateTimeOffset>(type: "TEXT", nullable: false),
EndAt = table.Column<DateTimeOffset>(type: "TEXT", nullable: false),
Location = table.Column<string>(type: "TEXT", maxLength: 200, nullable: true),
Capacity = table.Column<int>(type: "INTEGER", nullable: false, defaultValue: 1),
IsOnline = table.Column<bool>(type: "INTEGER", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Workshops", x => x.Id);
});
migrationBuilder.CreateIndex(
name: "IX_Workshops_StartAt",
table: "Workshops",
column: "StartAt");
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "Workshops");
}
}
}

62
Migrations/WorkshopsDbContextModelSnapshot.cs Normal file
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// <auto-generated />
using System;
using CampusWorkshops.Api.Infrastructure.Data;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace Workshop10_API.Migrations
{
[DbContext(typeof(WorkshopsDbContext))]
partial class WorkshopsDbContextModelSnapshot : ModelSnapshot
{
protected override void BuildModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder.HasAnnotation("ProductVersion", "9.0.8");
modelBuilder.Entity("CampusWorkshops.Api.Models.Workshop", b =>
{
b.Property<Guid>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("TEXT");
b.Property<int>("Capacity")
.ValueGeneratedOnAdd()
.HasColumnType("INTEGER")
.HasDefaultValue(1);
b.Property<string>("Description")
.HasMaxLength(2000)
.HasColumnType("TEXT");
b.Property<DateTimeOffset>("EndAt")
.HasColumnType("TEXT");
b.Property<bool>("IsOnline")
.HasColumnType("INTEGER");
b.Property<string>("Location")
.HasMaxLength(200)
.HasColumnType("TEXT");
b.Property<DateTimeOffset>("StartAt")
.HasColumnType("TEXT");
b.Property<string>("Title")
.IsRequired()
.HasMaxLength(120)
.HasColumnType("TEXT");
b.HasKey("Id");
b.HasIndex("StartAt");
b.ToTable("Workshops", (string)null);
});
#pragma warning restore 612, 618
}
}
}

7
Program.cs
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@@ -2,11 +2,16 @@
using Microsoft.AspNetCore.Diagnostics;
using Microsoft.AspNetCore.Mvc;
using CampusWorkshops.Api.Repositories;
using Microsoft.EntityFrameworkCore;
using CampusWorkshops.Api.Infrastructure.Data;
var builder = WebApplication.CreateBuilder(args);
// Add services
builder.Services.AddSingleton<IWorkshopRepository, InMemoryWorkshopRepository>();
builder.Services.AddDbContext<WorkshopsDbContext>(options =>
options.UseSqlite(builder.Configuration.GetConnectionString("WorkshopsDb")));
builder.Services.AddScoped<IWorkshopRepository, EfWorkshopRepository>();
builder.Services.AddControllers();
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen(o =>

71
Repositories/EfWorkshopRepository.cs Normal file
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using CampusWorkshops.Api.Models;
using Microsoft.EntityFrameworkCore;
using CampusWorkshops.Api.Infrastructure.Data;
namespace CampusWorkshops.Api.Repositories;
public class EfWorkshopRepository : IWorkshopRepository
{
private readonly WorkshopsDbContext _db;
public EfWorkshopRepository(WorkshopsDbContext db) => _db = db;
public async Task<IReadOnlyList<Workshop>> GetAllAsync(DateTimeOffset? from, DateTimeOffset? to, string? q, CancellationToken ct)
{
var query = _db.Workshops.AsNoTracking().AsQueryable();
if (from.HasValue)
{
query = query.Where(w => w.StartAt >= from.Value);
}
if (to.HasValue)
{
query = query.Where(w => w.EndAt >= to.Value);
}
if (!string.IsNullOrWhiteSpace(q))
{
var termo = q.ToLowerInvariant();
query = query.Where(w => w.Title.Contains(termo)|| w.Description.Contains(termo));
}
Console.WriteLine(query.ToQueryString());
return await query.ToListAsync(ct);
}
public async Task<Workshop?> GetByIdAsync(Guid id, CancellationToken ct)
=> await _db.Workshops.AsNoTracking().FirstOrDefaultAsync(w => w.Id == id, ct);
public async Task<Workshop> AddAsync(Workshop workshop, CancellationToken ct)
{
_db.Workshops.Add(workshop);
await _db.SaveChangesAsync();
return workshop;
}
public async Task<Workshop?> UpdateAsync(Workshop workshop, CancellationToken ct)
{
_db.Workshops.Update(workshop);
await _db.SaveChangesAsync(ct);
return workshop;
}
public async Task<bool> DeleteAsync(Guid id, CancellationToken ct)
{
var encontrado = await _db.Workshops.FindAsync([id]);
if (encontrado == null)
{
return false;
}
_db.Workshops.Remove(encontrado);
await _db.SaveChangesAsync();
return true;
}
public Task<bool> ExistsAsync(Guid id, CancellationToken ct)
=> _db.Workshops.AnyAsync(w => w.Id == id, ct);
public async Task<Workshop?> UpdatePartialAsync(Guid id, Action<Workshop> updateAction, CancellationToken ct)
{
var w = await _db.Workshops.FirstOrDefaultAsync(x => x.Id == id, ct);
// TODO: implementar o UpdatePartial
return w;
}
}

10
Workshop10-API.csproj
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@@ -9,6 +9,16 @@
<ItemGroup>
<PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.2" />
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.8" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.8">
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
<PrivateAssets>all</PrivateAssets>
</PackageReference>
<PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.8" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="9.0.8">
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
<PrivateAssets>all</PrivateAssets>
</PackageReference>
<PackageReference Include="Swashbuckle.AspNetCore" Version="9.0.3" />
</ItemGroup>

3
appsettings.Development.json
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@@ -1,4 +1,7 @@
{
"ConnectionStrings": {
"WorkshopsDb": "Data Source=workshops.db"
},
"Logging": {
"LogLevel": {
"Default": "Information",

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workshops.db Normal file
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