Задание 3

.gitignore

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+# ===== .NET / IDE =====
+bin/
+obj/
+.vs/
+*.user
+*.suo
+*.userprefs
+.idea/
+*.DotSettings.user
+
+# тесты / артефакты
+TestResults/
+*.log
+
+# ОС
+.DS_Store
+Thumbs.db
+
+# секреты/локальные конфиги 
+appsettings.Development.json
+appsettings.*.local.json
+
+# docker локальные переопределения 
+docker-compose.override.yml

CoworkingBooking.BookingService.Api/CoworkingBooking.BookingService.Api.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <ItemGroup>
+    <ProjectReference Include="..\CoworkingBooking.BookingService.Application\CoworkingBooking.BookingService.Application.csproj" />
+    <ProjectReference Include="..\CoworkingBooking.BookingService.Infrastructure\CoworkingBooking.BookingService.Infrastructure.csproj" />
+    <ProjectReference Include="..\CoworkingBooking.CoreLib\CoworkingBooking.CoreLib.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.6">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.4" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+</Project>

CoworkingBooking.BookingService.Api/Program.cs

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+using BookingService.Application.Bookings;
+using BookingService.Application.Rooms;
+using BookingService.Application.Rules;
+using BookingService.Infrastructure.Persistence;
+using BookingService.Infrastructure.Services;
+using Microsoft.EntityFrameworkCore;
+
+var builder = WebApplication.CreateBuilder(args);
+
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen();
+
+builder.Services.AddDbContext<BookingDbContext>(opt =>
+    opt.UseNpgsql(builder.Configuration.GetConnectionString("Postgres")));
+
+builder.Services.AddScoped<IRoomService, RoomService>();
+builder.Services.AddScoped<IRuleService, RuleService>();
+builder.Services.AddScoped<IBookingService, BookingServiceImpl>();
+
+var app = builder.Build();
+app.UseSwagger();
+app.UseSwaggerUI();
+
+// Rooms
+app.MapGet("/api/booking/v1/rooms", async (int page, int pageSize, IRoomService svc, CancellationToken ct) =>
+    Results.Ok(await svc.GetAsync(page <= 0 ? 1 : page, pageSize <= 0 ? 20 : pageSize, ct)));
+app.MapGet("/api/booking/v1/rooms/{id:guid}", async (Guid id, IRoomService svc, CancellationToken ct) =>
+{
+    var r = await svc.GetByIdAsync(id, ct);
+    return r is null ? Results.NotFound() : Results.Ok(r);
+});
+app.MapPost("/api/booking/v1/rooms", async (RoomCreateDto dto, IRoomService svc, CancellationToken ct) =>
+    Results.Created($"/api/booking/v1/rooms", await svc.CreateAsync(dto, ct)));
+app.MapPut("/api/booking/v1/rooms/{id:guid}", async (Guid id, RoomUpdateDto dto, IRoomService svc, CancellationToken ct) =>
+{
+    var res = await svc.UpdateAsync(id, dto, ct);
+    return res.IsSuccess ? Results.NoContent() : Results.NotFound();
+});
+app.MapDelete("/api/booking/v1/rooms/{id:guid}", async (Guid id, IRoomService svc, CancellationToken ct) =>
+{
+    var res = await svc.DeleteAsync(id, ct);
+    return res.IsSuccess ? Results.NoContent() : Results.NotFound();
+});
+
+// Rules
+app.MapGet("/api/booking/v1/rooms/{roomId:guid}/rules", async (Guid roomId, IRuleService svc, CancellationToken ct) =>
+    Results.Ok(await svc.GetByRoomAsync(roomId, ct)));
+app.MapPost("/api/booking/v1/rules", async (TimeSlotRuleCreateDto dto, IRuleService svc, CancellationToken ct) =>
+    Results.Created($"/api/booking/v1/rules", await svc.CreateAsync(dto, ct)));
+app.MapPut("/api/booking/v1/rules/{id:guid}", async (Guid id, TimeSlotRuleUpdateDto dto, IRuleService svc, CancellationToken ct) =>
+{
+    var res = await svc.UpdateAsync(id, dto, ct);
+    return res.IsSuccess ? Results.NoContent() : Results.NotFound();
+});
+app.MapDelete("/api/booking/v1/rules/{id:guid}", async (Guid id, IRuleService svc, CancellationToken ct) =>
+{
+    var res = await svc.DeleteAsync(id, ct);
+    return res.IsSuccess ? Results.NoContent() : Results.NotFound();
+});
+
+// Bookings
+app.MapPost("/api/booking/v1/bookings", async (BookingCreateDto dto, IBookingService svc, CancellationToken ct) =>
+{
+    var created = await svc.CreateAsync(dto, ct);
+    return Results.Created($"/api/booking/v1/bookings/{created.Id}", created);
+});
+app.MapGet("/api/booking/v1/bookings/{id:guid}", async (Guid id, IBookingService svc, CancellationToken ct) =>
+{
+    var b = await svc.GetAsync(id, ct);
+    return b is null ? Results.NotFound() : Results.Ok(b);
+});
+app.MapPatch("/api/booking/v1/bookings/{id:guid}", async (Guid id, BookingUpdateDto dto, IBookingService svc, CancellationToken ct) =>
+{
+    var res = await svc.UpdateAsync(id, dto, ct);
+    return res.IsSuccess ? Results.NoContent() : Results.NotFound();
+});
+app.MapPost("/api/booking/v1/bookings/{id:guid}/cancel", async (Guid id, IBookingService svc, CancellationToken ct) =>
+{
+    var res = await svc.CancelAsync(id, ct);
+    return res.IsSuccess ? Results.NoContent() : Results.NotFound();
+});
+
+app.Run();

CoworkingBooking.BookingService.Api/Properties/launchSettings.json

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+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:30606",
+      "sslPort": 44341
+    }
+  },
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "http://localhost:5058",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "https://localhost:7288;http://localhost:5058",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

CoworkingBooking.BookingService.Api/appsettings.json

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+{
+  "ConnectionStrings": {
+    "Postgres": "Host=localhost;Port=5432;Database=bookingdb;Username=booking;Password=bookingpwd"
+  },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

CoworkingBooking.BookingService.Application/Bookings/BookingDtos.cs

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+namespace BookingService.Application.Bookings;
+
+public enum BookingStatus { Pending = 0, Confirmed = 1, Cancelled = 2 }
+
+public record BookingParticipantDto(Guid Id, string Name, string Email);
+public record BookingCreateParticipantDto(string Name, string Email);
+
+public record BookingDto(
+    Guid Id,
+    Guid RoomId,
+    Guid UserId,
+    DateTime StartUtc,
+    DateTime EndUtc,
+    decimal PriceTotal,
+    BookingStatus Status,
+    IReadOnlyList<BookingParticipantDto> Participants);
+
+public record BookingCreateDto(Guid RoomId, Guid UserId, DateTime StartUtc, DateTime EndUtc, decimal? PriceHint, List<BookingCreateParticipantDto>? Participants);
+public record BookingUpdateDto(DateTime? StartUtc, DateTime? EndUtc);

CoworkingBooking.BookingService.Application/Class1.cs

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+namespace CoworkingBooking.BookingService.Application;
+
+public class Class1
+{
+
+}

CoworkingBooking.BookingService.Application/CoworkingBooking.BookingService.Application.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <ItemGroup>
+    <ProjectReference Include="..\CoworkingBooking.CoreLib\CoworkingBooking.CoreLib.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="12.0.1" />
+    <PackageReference Include="FluentValidation" Version="11.9.0" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

CoworkingBooking.BookingService.Application/Rooms/RoomDtos.cs

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+namespace BookingService.Application.Rooms;
+
+public record RoomDto(Guid Id, string Name, int Capacity, decimal BasePricePerHour, bool IsActive);
+public record RoomCreateDto(string Name, int Capacity, decimal BasePricePerHour, bool IsActive);
+public record RoomUpdateDto(string Name, int Capacity, decimal BasePricePerHour, bool IsActive);

CoworkingBooking.BookingService.Application/Rules/RuleDtos.cs

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+namespace BookingService.Application.Rules;
+
+public record TimeSlotRuleDto(Guid Id, Guid RoomId, int Weekday, string StartTime, string EndTime, int MinDurationMin, int MaxDurationMin);
+public record TimeSlotRuleCreateDto(Guid RoomId, int Weekday, string StartTime, string EndTime, int MinDurationMin, int MaxDurationMin);
+public record TimeSlotRuleUpdateDto(int Weekday, string StartTime, string EndTime, int MinDurationMin, int MaxDurationMin);

CoworkingBooking.BookingService.Infrastructure/Class1.cs

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+namespace CoworkingBooking.BookingService.Infrastructure;
+
+public class Class1
+{
+
+}

CoworkingBooking.BookingService.Infrastructure/CoworkingBooking.BookingService.Infrastructure.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <ItemGroup>
+    <ProjectReference Include="..\CoworkingBooking.BookingService.Application\CoworkingBooking.BookingService.Application.csproj" />
+    <ProjectReference Include="..\CoworkingBooking.CoreLib\CoworkingBooking.CoreLib.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.6" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.6">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="8.0.1" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.4" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>