Purchase BFF skeleton created

docker-compose.dcproj

@@ -7,6 +7,7 @@
     <DockerServiceName>webmvc</DockerServiceName>
     <DockerTargetOS>Linux</DockerTargetOS>
     <ProjectVersion>2.1</ProjectVersion>
+    <DockerLaunchAction>LaunchBrowser</DockerLaunchAction>
   </PropertyGroup>
   <ItemGroup>
     <None Include=".dockerignore" />

docker-compose.override.yml

@@ -57,6 +57,7 @@ services:
       - MarketingApiClient=http://${ESHOP_EXTERNAL_DNS_NAME_OR_IP}:5110
       - BasketApiClient=http://${ESHOP_EXTERNAL_DNS_NAME_OR_IP}:5103
       - OrderingApiClient=http://${ESHOP_EXTERNAL_DNS_NAME_OR_IP}:5102
+      - PurchaseBFFClient=http://${ESHOP_EXTERNAL_DNS_NAME_OR_IP}:5120
       - UseCustomizationData=True  
       - ApplicationInsights__InstrumentationKey=${INSTRUMENTATION_KEY}
       - OrchestratorType=${ORCHESTRATOR_TYPE}
@@ -203,7 +204,7 @@ services:
 
   sql.data:
     environment:
-      - sa_password=Pass@word
+      - SA_PASSWORD=Pass@word
       - ACCEPT_EULA=Y
     ports:
       - "5433:1433"
@@ -227,3 +228,9 @@ services:
     ports:
       - "5200:80"
 
+  purchasebff:
+    environment:
+      - ASPNETCORE_ENVIRONMENT=Development
+    ports:
+      - "5120:80"
+

docker-compose.prod.yml

@@ -64,6 +64,7 @@ services:
       - MarketingApiClient=http://${ESHOP_PROD_EXTERNAL_DNS_NAME_OR_IP}:5110
       - BasketApiClient=http://${ESHOP_PROD_EXTERNAL_DNS_NAME_OR_IP}:5103
       - OrderingApiClient=http://${ESHOP_PROD_EXTERNAL_DNS_NAME_OR_IP}:5102
+      - PurchaseBFFClient=http://${ESHOP_EXTERNAL_DNS_NAME_OR_IP}:5120
       - UseCustomizationData=True  
       - ApplicationInsights__InstrumentationKey=${INSTRUMENTATION_KEY}
       - OrchestratorType=${ORCHESTRATOR_TYPE}

docker-compose.yml

@@ -113,3 +113,10 @@ services:
     build:
       context: .
       dockerfile: src/Apigw/OcelotApiGw/Dockerfile
+
+  purchasebff:
+    image: eshop/purchasebff
+    build:
+      context: .
+      dockerfile: src/BFFs/PurchaseBff/Dockerfile
+

eShopOnContainers-ServicesAndWebApps.sln

@@ -99,7 +99,11 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WebHost.Customization", "sr
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "ApiGw", "ApiGw", "{7A58AA20-67F3-48F3-88C8-24EBFE621792}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OcelotApiGw", "src\Apigw\OcelotApiGw\OcelotApiGw.csproj", "{E0C5162E-DF26-4341-9E51-14AE800D7505}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "OcelotApiGw", "src\Apigw\OcelotApiGw\OcelotApiGw.csproj", "{E0C5162E-DF26-4341-9E51-14AE800D7505}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "BFFs", "BFFs", "{EA378316-9D49-4A6B-858E-D4A25F948A74}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PurchaseBff", "src\BFFs\PurchaseBff\PurchaseBff.csproj", "{F77054A6-5808-45D7-88EB-CD92B3FDB889}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -1363,6 +1367,54 @@ Global
 		{E0C5162E-DF26-4341-9E51-14AE800D7505}.Release|x64.Build.0 = Release|Any CPU
 		{E0C5162E-DF26-4341-9E51-14AE800D7505}.Release|x86.ActiveCfg = Release|Any CPU
 		{E0C5162E-DF26-4341-9E51-14AE800D7505}.Release|x86.Build.0 = Release|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Ad-Hoc|Any CPU.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Ad-Hoc|Any CPU.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Ad-Hoc|ARM.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Ad-Hoc|ARM.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Ad-Hoc|iPhone.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Ad-Hoc|iPhone.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Ad-Hoc|iPhoneSimulator.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Ad-Hoc|iPhoneSimulator.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Ad-Hoc|x64.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Ad-Hoc|x64.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Ad-Hoc|x86.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Ad-Hoc|x86.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.AppStore|Any CPU.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.AppStore|Any CPU.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.AppStore|ARM.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.AppStore|ARM.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.AppStore|iPhone.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.AppStore|iPhone.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.AppStore|iPhoneSimulator.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.AppStore|iPhoneSimulator.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.AppStore|x64.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.AppStore|x64.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.AppStore|x86.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.AppStore|x86.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Debug|ARM.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Debug|ARM.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Debug|iPhone.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Debug|iPhone.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Debug|iPhoneSimulator.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Debug|iPhoneSimulator.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Debug|x64.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Debug|x86.Build.0 = Debug|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Release|ARM.ActiveCfg = Release|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Release|ARM.Build.0 = Release|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Release|iPhone.ActiveCfg = Release|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Release|iPhone.Build.0 = Release|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Release|iPhoneSimulator.ActiveCfg = Release|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Release|iPhoneSimulator.Build.0 = Release|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Release|x64.ActiveCfg = Release|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Release|x64.Build.0 = Release|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Release|x86.ActiveCfg = Release|Any CPU
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -1411,6 +1463,8 @@ Global
 		{15F4B3AA-89B6-4A0D-9051-414305974781} = {1815B651-941C-466B-AE33-D1D7EEB8F77F}
 		{7A58AA20-67F3-48F3-88C8-24EBFE621792} = {932D8224-11F6-4D07-B109-DA28AD288A63}
 		{E0C5162E-DF26-4341-9E51-14AE800D7505} = {7A58AA20-67F3-48F3-88C8-24EBFE621792}
+		{EA378316-9D49-4A6B-858E-D4A25F948A74} = {932D8224-11F6-4D07-B109-DA28AD288A63}
+		{F77054A6-5808-45D7-88EB-CD92B3FDB889} = {EA378316-9D49-4A6B-858E-D4A25F948A74}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {25728519-5F0F-4973-8A64-0A81EB4EA8D9}

src/Apigw/OcelotApiGw/configuration/configuration.json

@@ -1,5 +1,13 @@
 {
   "ReRoutes": [
+    {
+      "DownstreamPathTemplate": "/{everything}",
+      "DownstreamScheme": "http",
+      "DownstreamHost": "catalog.api",
+      "DownstreamPort": 80,
+      "UpstreamPathTemplate": "/purchase-bff/catalog/{everything}",
+      "UpstreamHttpMethod": [ "GET" ]
+    },
     {
       "DownstreamPathTemplate": "/{everything}",
       "DownstreamScheme": "http",

src/BFFs/PurchaseBff/Controllers/BasketController.cs

@@ -0,0 +1,23 @@
+using Microsoft.AspNetCore.Mvc;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace PurchaseBff.Controllers
+{
+    [Route("api/v1/[controller]")]
+    public class BasketController : Controller
+    {
+        [HttpPost("items/{catalogItemId}")]
+        public async Task<IActionResult> AddBasketItem(int catalogItemId)
+        {
+            // Step 1: Get the item from catalog
+            // Step 2: Get current basket status
+            // Step 3: Merge current status with new product
+            // Step 4: Update basket
+
+            return Ok();
+        }
+    }
+}

src/BFFs/PurchaseBff/Dockerfile

@@ -0,0 +1,18 @@
+FROM microsoft/aspnetcore:2.0.5 AS base
+WORKDIR /app
+EXPOSE 80
+
+FROM microsoft/aspnetcore-build:2.0 AS build
+WORKDIR /src
+COPY . .
+RUN dotnet restore -nowarn:msb3202,nu1503
+WORKDIR /src/src/BFFs/PurchaseBff
+RUN dotnet build --no-restore -c Release -o /app
+
+FROM build AS publish
+RUN dotnet publish --no-restore -c Release -o /app
+
+FROM base AS final
+WORKDIR /app
+COPY --from=publish /app .
+ENTRYPOINT ["dotnet", "PurchaseBff.dll"]

src/BFFs/PurchaseBff/Filters/AuthorizeCheckOperationFilter.cs

@@ -0,0 +1,33 @@
+namespace PurchaseBff.Filters
+{
+    using Microsoft.AspNetCore.Authorization;
+    using Swashbuckle.AspNetCore.Swagger;
+    using Swashbuckle.AspNetCore.SwaggerGen;
+    using System.Collections.Generic;
+    using System.Linq;
+
+    namespace Basket.API.Infrastructure.Filters
+    {
+        public class AuthorizeCheckOperationFilter : IOperationFilter
+        {
+            public void Apply(Operation operation, OperationFilterContext context)
+            {
+                // Check for authorize attribute
+                var hasAuthorize = context.ApiDescription.ControllerAttributes().OfType<AuthorizeAttribute>().Any() ||
+                                   context.ApiDescription.ActionAttributes().OfType<AuthorizeAttribute>().Any();
+
+                if (hasAuthorize)
+                {
+                    operation.Responses.Add("401", new Response { Description = "Unauthorized" });
+                    operation.Responses.Add("403", new Response { Description = "Forbidden" });
+
+                    operation.Security = new List<IDictionary<string, IEnumerable<string>>>();
+                    operation.Security.Add(new Dictionary<string, IEnumerable<string>>
+                {
+                    { "oauth2", new [] { "purchasebff" } }
+                });
+                }
+            }
+        }
+    }
+}

src/BFFs/PurchaseBff/Program.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+
+namespace PurchaseBff
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            BuildWebHost(args).Run();
+        }
+
+        public static IWebHost BuildWebHost(string[] args) =>
+            WebHost.CreateDefaultBuilder(args)
+                .UseStartup<Startup>()
+                .Build();
+    }
+}

src/BFFs/PurchaseBff/Properties/launchSettings.json

@@ -0,0 +1,29 @@
+{
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:61631/",
+      "sslPort": 0
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "api/values",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "PurchaseForMvc": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "launchUrl": "api/values",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "applicationUrl": "http://localhost:61632/"
+    }
+  }
+}

src/BFFs/PurchaseBff/PurchaseBff.csproj

@@ -0,0 +1,23 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
+    <AssemblyName>PurchaseBff</AssemblyName>
+    <RootNamespace>PurchaseBff</RootNamespace>
+    <DockerComposeProjectPath>..\..\..\docker-compose.dcproj</DockerComposeProjectPath>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Folder Include="wwwroot\" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.5" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="1.1.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.2" />
+  </ItemGroup>
+
+</Project>

src/BFFs/PurchaseBff/Startup.cs

@@ -0,0 +1,96 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Http;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using PurchaseBff.Filters.Basket.API.Infrastructure.Filters;
+using Swashbuckle.AspNetCore.Swagger;
+
+namespace PurchaseBff
+{
+    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.AddMvc();
+
+            services.AddSwaggerGen(options =>
+            {
+                options.DescribeAllEnumsAsStrings();
+                options.SwaggerDoc("v1", new Swashbuckle.AspNetCore.Swagger.Info
+                {
+                    Title = "Purchase BFF API Gateway",
+                    Version = "v1",
+                    Description = "BFF API Gateway for Purchase features",
+                    TermsOfService = "Terms Of Service"
+                });
+
+                options.AddSecurityDefinition("oauth2", new OAuth2Scheme
+                {
+                    Type = "oauth2",
+                    Flow = "implicit",
+                    AuthorizationUrl = $"{Configuration.GetValue<string>("IdentityUrlExternal")}/connect/authorize",
+                    TokenUrl = $"{Configuration.GetValue<string>("IdentityUrlExternal")}/connect/token",
+                    Scopes = new Dictionary<string, string>()
+                    {
+                        { "purchasebff", "Purchase BFF API Gateway" }
+                    }
+                });
+
+                options.OperationFilter<AuthorizeCheckOperationFilter>();
+            });
+
+            services.AddCors(options =>
+            {
+                options.AddPolicy("CorsPolicy",
+                    builder => builder.AllowAnyOrigin()
+                    .AllowAnyMethod()
+                    .AllowAnyHeader()
+                    .AllowCredentials());
+            });
+        }
+
+        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+        public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
+        {
+
+            var pathBase = Configuration["PATH_BASE"];
+            if (!string.IsNullOrEmpty(pathBase))
+            {
+                loggerFactory.CreateLogger("init").LogDebug($"Using PATH BASE '{pathBase}'");
+                app.UsePathBase(pathBase);
+            }
+
+            app.UseCors("CorsPolicy");
+
+            if (env.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+            }
+
+            app.UseMvc();
+
+            app.UseSwagger().UseSwaggerUI(c =>
+           {
+               c.SwaggerEndpoint($"{ (!string.IsNullOrEmpty(pathBase) ? pathBase : string.Empty) }/swagger/v1/swagger.json", "Purchase BFF V1");
+               c.ConfigureOAuth2("purchasebffwaggerui", "", "", "Purchase BFF Swagger UI");
+           });
+
+
+        }
+    }
+}

src/BFFs/PurchaseBff/appsettings.Development.json

@@ -0,0 +1,10 @@
+{
+  "Logging": {
+    "IncludeScopes": false,
+    "LogLevel": {
+      "Default": "Debug",
+      "System": "Information",
+      "Microsoft": "Information"
+    }
+  }
+}

src/BFFs/PurchaseBff/appsettings.json

@@ -0,0 +1,15 @@
+{
+  "Logging": {
+    "IncludeScopes": false,
+    "Debug": {
+      "LogLevel": {
+        "Default": "Warning"
+      }
+    },
+    "Console": {
+      "LogLevel": {
+        "Default": "Warning"
+      }
+    }
+  }
+}

src/Services/Basket/Basket.API/Properties/launchSettings.json

@@ -3,7 +3,7 @@
     "windowsAuthentication": false,
     "anonymousAuthentication": true,
     "iisExpress": {
-      "applicationUrl": "http://localhost:5103/",
+      "applicationUrl": "http://localhost:63335/",
       "sslPort": 0
     }
   },

src/Services/Identity/Identity.API/Configuration/Config.cs

@@ -14,7 +14,8 @@ namespace Microsoft.eShopOnContainers.Services.Identity.API.Configuration
                 new ApiResource("orders", "Orders Service"),
                 new ApiResource("basket", "Basket Service"),
                 new ApiResource("marketing", "Marketing Service"),
-                new ApiResource("locations", "Locations Service")
+                new ApiResource("locations", "Locations Service"),
+                new ApiResource("purchasebff", "Purchase BFF")
             };
         }
 
@@ -52,7 +53,8 @@ namespace Microsoft.eShopOnContainers.Services.Identity.API.Configuration
                         "orders",
                         "basket",
                         "locations",
-                        "marketing"
+                        "marketing",
+                        "purchasebff"
                     }
                 },
                 new Client
@@ -78,7 +80,8 @@ namespace Microsoft.eShopOnContainers.Services.Identity.API.Configuration
                         "orders",
                         "basket",
                         "locations",
-                        "marketing"
+                        "marketing",
+                        "purchasebff"
                     },
                     //Allow requesting refresh tokens for long lived API access
                     AllowOfflineAccess = true,
@@ -114,7 +117,8 @@ namespace Microsoft.eShopOnContainers.Services.Identity.API.Configuration
                         "orders",
                         "basket",
                         "locations",
-                        "marketing"
+                        "marketing",
+                        "purchasebff"
                     },
                 },
                 new Client
@@ -146,7 +150,8 @@ namespace Microsoft.eShopOnContainers.Services.Identity.API.Configuration
                         "orders",
                         "basket",
                         "locations",
-                        "marketing"
+                        "marketing",
+                        "purchasebff"
                     },
                 },
                 new Client
@@ -208,7 +213,23 @@ namespace Microsoft.eShopOnContainers.Services.Identity.API.Configuration
                     {
                         "orders"
                     }
+                },
+                new Client
+                {
+                    ClientId = "purchasebffwaggerui",
+                    ClientName = "Purchase BFF Swagger UI",
+                    AllowedGrantTypes = GrantTypes.Implicit,
+                    AllowAccessTokensViaBrowser = true,
+
+                    RedirectUris = { $"{clientsUrl["PurchaseBFF"]}/swagger/o2c.html" },
+                    PostLogoutRedirectUris = { $"{clientsUrl["PurchaseBFF"]}/swagger/" },
+
+                    AllowedScopes =
+                    {
+                        "purchasebff"
+                    }
                 }
+
             };
         }
     }

src/Services/Identity/Identity.API/Data/ConfigurationDbContextSeed.cs

@@ -23,6 +23,7 @@ namespace Microsoft.eShopOnContainers.Services.Identity.API.Data
             clientUrls.Add("MarketingApi", configuration.GetValue<string>("MarketingApiClient"));
             clientUrls.Add("BasketApi", configuration.GetValue<string>("BasketApiClient"));
             clientUrls.Add("OrderingApi", configuration.GetValue<string>("OrderingApiClient"));
+            clientUrls.Add("PurchaseBFF", configuration.GetValue<string>("PurchaseBFFClient"));
 
             if (!context.Clients.Any())
             {

src/Services/Payment/Payment.API/Properties/launchSettings.json

@@ -1,9 +1,9 @@
-{
+{
   "iisSettings": {
     "windowsAuthentication": false,
     "anonymousAuthentication": true,
     "iisExpress": {
-      "applicationUrl": "http://localhost:3330/",
+      "applicationUrl": "http://localhost:63336/",
       "sslPort": 0
     }
   },