updated .gitignore to include *.txt (requirements.txt)

Signed-off-by: Paul Yuknewicz <paulyuk@microsoft.com>

.gitignore

@@ -2,7 +2,6 @@ package-lock.json
 **/.vscode/
 .DS_store
 node_modules
-*.txt
 .env
 **/__pycache__/
 *.suo

pub_sub/csharp/CheckoutService/Program.cs

@@ -1,26 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.Hosting;
-using Microsoft.Extensions.Logging;
-
-namespace CheckoutService
-{
-    public class Program
-    {
-        public static void Main(string[] args)
-        {
-            CreateHostBuilder(args).Build().Run();
-        }
-
-        public static IHostBuilder CreateHostBuilder(string[] args) =>
-            Host.CreateDefaultBuilder(args)
-                .ConfigureWebHostDefaults(webBuilder =>
-                {
-                    webBuilder.UseStartup<Startup>();
-                });
-    }
-}

pub_sub/csharp/CheckoutService/Startup.cs

@@ -1,62 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Builder;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.HttpsPolicy;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Hosting;
-using Microsoft.Extensions.Logging;
-using Microsoft.OpenApi.Models;
-
-namespace CheckoutService
-{
-    public class Startup
-    {
-        public Startup(IConfiguration configuration)
-        {
-            Configuration = configuration;
-        }
-
-        public IConfiguration Configuration { get; }
-
-        // This method gets called by the runtime. Use this method to add services to the container.
-        public void ConfigureServices(IServiceCollection services)
-        {
-
-            services.AddControllers();
-            services.AddSwaggerGen(c =>
-            {
-                c.SwaggerDoc("v1", new OpenApiInfo { Title = "CheckoutService", Version = "v1" });
-            });
-        }
-
-        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
-        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
-        {
-            if (env.IsDevelopment())
-            {
-                app.UseDeveloperExceptionPage();
-                app.UseSwagger();
-                app.UseSwaggerUI(c => c.SwaggerEndpoint("/swagger/v1/swagger.json", "CheckoutService v1"));
-            }
-
-            app.UseHttpsRedirection();
-
-            app.UseRouting();
-
-            app.UseCloudEvents();
-
-            app.UseAuthorization();
-
-            app.UseEndpoints(endpoints =>
-            {
-                endpoints.MapSubscribeHandler();
-                endpoints.MapControllers();
-            });
-        }
-    }
-}

pub_sub/csharp/OrderProcessingService/Program.cs

@@ -1,30 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Net.Http;
-using System.Net.Http.Headers;
-using System.Threading.Tasks;
-using Dapr.Client;
-using Microsoft.AspNetCore.Mvc;
-using System.Threading;
-
-namespace EventService
-{
-    class Program
-    {
-        static async Task Main(string[] args)
-        {
-           string PUBSUB_NAME = "order_pub_sub";
-           string TOPIC_NAME = "orders";
-           while(true) {
-                System.Threading.Thread.Sleep(5000);
-                Random random = new Random();
-                int orderId = random.Next(1,1000);
-                CancellationTokenSource source = new CancellationTokenSource();
-                CancellationToken cancellationToken = source.Token;
-                using var client = new DaprClientBuilder().Build();
-                await client.PublishEventAsync(PUBSUB_NAME, TOPIC_NAME, orderId, cancellationToken);
-                Console.WriteLine("Published data: " + orderId);
-		    }
-        }
-    }
-}

pub_sub/csharp/checkout/Program.cs

@@ -0,0 +1,21 @@
+using System;
+using Dapr.Client;
+using System.Threading;
+using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+
+while(true) {
+    Random random = new Random();
+    var order = new Order(random.Next(1,1000));
+    var data = JsonSerializer.Serialize<Order>(order);
+    CancellationTokenSource source = new CancellationTokenSource();
+    CancellationToken cancellationToken = source.Token;
+    using var client = new DaprClientBuilder().Build();
+    await client.PublishEventAsync("order_pub_sub", "orders", data, cancellationToken);
+    Console.WriteLine("Published data: " + data);
+    System.Threading.Thread.Sleep(1000);
+}
+
+public record Order([property: JsonPropertyName("orderid")] int order_id);

pub_sub/csharp/checkout/checkout.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>

pub_sub/csharp/order-processor/Controllers/order-processor.cs

@@ -7,13 +7,13 @@ using System.Net;
 using Dapr;
 using Dapr.Client;
 
-namespace CheckoutService.controller
+namespace order_processor.controller
 {
     [ApiController]
-    public class CheckoutServiceController : Controller
+    public class order_processorController : Controller
     {
         [Topic("order_pub_sub", "orders")]
-        [HttpPost("checkout")]
+        [HttpPost("order-processor")]
         public HttpResponseMessage getCheckout([FromBody] int orderId)
         {
             Console.WriteLine("Subscriber received : " + orderId);

pub_sub/csharp/order-processor/Program.cs

@@ -0,0 +1,40 @@
+using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+var builder = WebApplication.CreateBuilder(args);
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen();
+
+var app = builder.Build();
+
+if (app.Environment.IsDevelopment())
+{
+    app.UseSwagger();
+    app.UseSwaggerUI();
+    app.UseDeveloperExceptionPage();
+}
+
+app.MapGet("/dapr/subscribe", () => {
+    var subscriptions = "[{'pubsubname': 'order_pub_sub', 'topic': 'orders', 'route': 'orders'}]";
+    return subscriptions;
+});
+
+app.MapPost("/orders", async (Order order) => {
+    Console.WriteLine("Subscriber received : " + order.ToString());
+    return new HttpResponseMessage(HttpStatusCode.OK);
+});
+
+        // [Topic("order_pub_sub", "orders")]
+        // [HttpPost("order-processor")]
+        // public HttpResponseMessage getCheckout([FromBody] int orderId)
+        // {
+        //     Console.WriteLine("Subscriber received : " + orderId);
+        //     return new HttpResponseMessage(HttpStatusCode.OK);
+        // }
+
+await app.RunAsync();
+
+app.Run();
+
+public record Order([property: JsonPropertyName("orderid")] int order_id);

pub_sub/csharp/order-processor/order-processor.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>

pub_sub/python/README.md

@@ -49,7 +49,7 @@ sleep: 10
 -->
     
 ```bash
-dapr run --app-id checkoout --components-path ../../components/ -- python3 app.py
+dapr run --app-id checkout --components-path ../../components/ -- python3 app.py
 ```
 
 <!-- END_STEP -->

pub_sub/python/checkout/requirements.txt

@@ -0,0 +1 @@
+dapr

pub_sub/python/order-processor/requirements.txt

@@ -0,0 +1,2 @@
+dapr
+Flask