Azure-Samples · LittleLittleCloud · Oct 25, 2023 · Oct 13, 2023 · Oct 14, 2023 · Oct 14, 2023
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
@@ -1,42 +1,45 @@
 {
-    "name": "Azure Developer CLI",
-    "image": "mcr.microsoft.com/devcontainers/dotnet:0-7.0-bullseye",
-    "features": {
-        "ghcr.io/devcontainers/features/docker-in-docker:2": {},
-        "ghcr.io/devcontainers/features/azure-cli:1.2.1": {},
-        "ghcr.io/devcontainers/features/github-cli:1.0.9": {},
-        "ghcr.io/azure/azure-dev/azd:latest": {}
+  "name": "Azure Search OpenAI Demo - C#",
+  "image": "mcr.microsoft.com/devcontainers/base:jammy",
+  "features": {
+    "ghcr.io/devcontainers/features/docker-in-docker:2": {},
+    "ghcr.io/devcontainers/features/azure-cli:1.2.1": {},
+    "ghcr.io/devcontainers/features/github-cli:1.0.9": {},
+    "ghcr.io/devcontainers/features/powershell:1.1.0": {},
+    "ghcr.io/azure/azure-dev/azd:latest": {},
+    "ghcr.io/devcontainers/features/dotnet:2": {
+      "version": "8.0"
     },
-    "customizations": {
-        "vscode": {
-            "extensions": [
-                "ms-azuretools.azure-dev",
-                "ms-azuretools.vscode-bicep",
-                "ms-azuretools.vscode-docker",
-                "ms-vscode.vscode-node-azure-pack",
-                "ms-dotnettools.csharp",
-                "ms-dotnettools.vscode-dotnet-runtime",
-                "ms-azuretools.vscode-azurefunctions",
-                "ms-azuretools.vscode-cosmosdb",
-                "ms-azuretools.vscode-azurestorage",
-                "ms-vscode.azurecli",
-                "ms-kubernetes-tools.vscode-aks-tools",
-                "ms-kubernetes-tools.aks-devx-tools",
-                "ms-azuretools.vscode-azurecontainerapps",
-                "ms-azuretools.vscode-azureeventgrid",
-                "ms-kubernetes-tools.vscode-kubernetes-tools",
-                "ipedrazas.kubernetes-snippets",
-                "redhat.vscode-yaml",
-                "GitHub.vscode-github-actions"
-            ]
-        }
-    },
-    "forwardPorts": [
-        5000
-    ],
-    "postCreateCommand": "",
-    "remoteUser": "vscode",
-    "hostRequirements": {
-        "memory": "8gb"
+    "ghcr.io/devcontainers/features/node:1": {
+      "version": "20.6.1"
+    }
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "ms-azuretools.vscode-docker",
+        "ms-azuretools.vscode-azurefunctions",
+        "ms-azuretools.vscode-azurestorage",
+        "ms-azuretools.vscode-azurecontainerapps",
+        "ms-dotnettools.csdevkit",
+        "ms-dotnettools.vscode-dotnet-runtime",
+        "ms-dotnettools.blazorwasm-companion",
+        "ms-kubernetes-tools.vscode-aks-tools",
+        "ms-kubernetes-tools.aks-devx-tools",
+        "ms-kubernetes-tools.vscode-kubernetes-tools",
+        "ipedrazas.kubernetes-snippets",
+        "redhat.vscode-yaml",
+        "GitHub.vscode-github-actions",
+        "esbenp.prettier-vscode"
+      ]
     }
-}
+  },
+  "forwardPorts": [
+    5000
+  ],
+  "postCreateCommand": "",
+  "remoteUser": "vscode",
+  "hostRequirements": {
+    "memory": "8gb"
+  }
+}
diff --git a/.github/workflows/azure-dev.yml b/.github/workflows/azure-dev.yml
@@ -54,7 +54,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v3
         with:
-          dotnet-version: 7.0.x
+          dotnet-version: 8.0.x
 
       - name: Log in with Azure (Federated Credentials)
         if: ${{ env.AZURE_CLIENT_ID != '' }}

diff --git a/.github/workflows/dotnet-build.yml b/.github/workflows/dotnet-build.yml
@@ -16,7 +16,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 7.0.x
+        dotnet-version: 8.0.x
     - name: Restore dependencies
       run: dotnet restore ./app/app.sln
     - name: Build

diff --git a/.gitignore b/.gitignore
@@ -40,7 +40,6 @@ dotnet/.config
 *.user
 *.userosscache
 *.sln.docstates
-nuget.config
 
 # User-specific files (MonoDevelop/Xamarin Studio)
 *.userprefs

diff --git a/.vscode/extensions.json b/.vscode/extensions.json
@@ -1,9 +1,19 @@
 {
     "recommendations": [
-        "ms-azuretools.azure-dev",
-        "ms-azuretools.vscode-bicep",
-        "ms-dotnettools.blazorwasm-companion",
-        "ms-dotnettools.csharp",
-        "ms-dotnettools.vscode-dotnet-runtime",
+      "ms-azuretools.vscode-azurefunctions",
+      "ms-dotnettools.csharp",
+      "ms-azuretools.vscode-docker",
+      "ms-azuretools.vscode-azurestorage",
+      "ms-azuretools.vscode-azurecontainerapps",
+      "ms-dotnettools.csdevkit",
+      "ms-dotnettools.vscode-dotnet-runtime",
+      "ms-dotnettools.blazorwasm-companion",
+      "ms-kubernetes-tools.vscode-aks-tools",
+      "ms-kubernetes-tools.aks-devx-tools",
+      "ms-kubernetes-tools.vscode-kubernetes-tools",
+      "ipedrazas.kubernetes-snippets",
+      "redhat.vscode-yaml",
+      "GitHub.vscode-github-actions",
+      "esbenp.prettier-vscode"
     ]
-}
+  }
diff --git a/.vscode/launch.json b/.vscode/launch.json
@@ -4,50 +4,48 @@
     // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
     "version": "0.2.0",
     "configurations": [
-        {
-            "type": "PowerShell",
-            "request": "launch",
-            "name": "PowerShell Launch (current file)",
-            "script": "${file}",
-            "args": [],
-            "cwd": "${file}"
+      {
+        "name": "Frontend: Blazor client",
+        "type": "coreclr",
+        "request": "launch",
+        "preLaunchTask": "build",
+        "program": "${workspaceFolder}//app/backend/bin/Debug/net8.0/ClientApp.dll",
+        "args": [],
+        "cwd": "${workspaceFolder}",
+        "stopAtEntry": false,
+        "serverReadyAction": {
+          "action": "openExternally",
+          "pattern": "\\bNow listening on:\\s+(https?://\\S+)"
         },
-        {
-            "name": "Frontend: Blazor client",
-            "type": "coreclr",
-            "request": "launch",
-            "preLaunchTask": "build",
-            "program": "${workspaceFolder}/app/frontend/bin/Debug/net7.0/ClientApp.dll",
-            "args": [],
-            "cwd": "${workspaceFolder}",
-            "stopAtEntry": false,
-            "serverReadyAction": {
-                "action": "openExternally",
-                "pattern": "\\bNow listening on:\\s+(https?://\\S+)"
-            },
-            "env": {
-                "ASPNETCORE_ENVIRONMENT": "Development"
-            },
-            "envFile": "${input:dotEnvFilePath}"
+        "env": {
+          "ASPNETCORE_ENVIRONMENT": "Development"
         },
-        {
-            "name": "Backend: Minimal API",
-            "type": "coreclr",
-            "request": "launch",
-            "preLaunchTask": "build",
-            "program": "${workspaceFolder}/app/backend/bin/Debug/net7.0/MinimalApi.dll",
-            "args": [],
-            "cwd": "${workspaceFolder}",
-            "stopAtEntry": false,
-            "console": "internalConsole",
-            "envFile": "${input:dotEnvFilePath}"
-        }
+        "envFile": "${input:dotEnvFilePath}"
+      },
+      {
+        "name": "Backend: Minimal API",
+        "type": "coreclr",
+        "request": "launch",
+        "preLaunchTask": "build",
+        "program": "${workspaceFolder}/app/backend/bin/Debug/net8.0/MinimalApi.dll",
+        "args": [],
+        "cwd": "${workspaceFolder}",
+        "stopAtEntry": false,
+        "console": "internalConsole",
+        "envFile": "${input:dotEnvFilePath}"
+      }
     ],
     "inputs": [
-        {
-            "id": "dotEnvFilePath",
-            "type": "command",
-            "command": "azure-dev.commands.getDotEnvFilePath"
-        }
+      {
+        "id": "dotEnvFilePath",
+        "type": "command",
+        "command": "azure-dev.commands.getDotEnvFilePath"
+      }
+    ],
+    "compounds": [
+      {
+        "name": "Full Stack",
+        "configurations": ["Backend: Minimal API", "Frontend: Blazor client"]
+      }
     ]
-}
+  }
diff --git a/.vscode/settings.json b/.vscode/settings.json
@@ -1,18 +1,24 @@
 {
     "[javascript]": {
-        "editor.defaultFormatter": "esbenp.prettier-vscode",
-        "editor.formatOnSave": true
+      "editor.defaultFormatter": "esbenp.prettier-vscode",
+      "editor.formatOnSave": true
     },
     "[typescript]": {
-        "editor.defaultFormatter": "esbenp.prettier-vscode",
-        "editor.formatOnSave": true
+      "editor.defaultFormatter": "esbenp.prettier-vscode",
+      "editor.formatOnSave": true
     },
     "[css]": {
-        "editor.defaultFormatter": "esbenp.prettier-vscode",
-        "editor.formatOnSave": true
+      "editor.defaultFormatter": "esbenp.prettier-vscode",
+      "editor.formatOnSave": true
     },
     "search.exclude": {
-        "static": true
+      "static": true
     },
-    "dotnet.defaultSolution": "app/app.sln"
-}
+    "dotnet.defaultSolution": "app/app.sln",
+    "azureFunctions.deploySubpath": "app/functions/EmbedFunctions/bin/Release/net8.0/publish",
+    "azureFunctions.projectLanguage": "C#",
+    "azureFunctions.projectRuntime": "~4",
+    "debug.internalConsoleOptions": "neverOpen",
+    "azureFunctions.projectSubpath": "app/functions/EmbedFunctions",
+    "azureFunctions.preDeployTask": "publish (functions)"
+  }
diff --git a/app/Directory.Packages.props b/app/Directory.Packages.props
@@ -0,0 +1,47 @@
+<Project>
+  <PropertyGroup>
+    <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageVersion Include="Azure.AI.FormRecognizer" Version="4.1.0" />
+    <PackageVersion Include="Azure.AI.OpenAI" Version="1.0.0-beta.8" />
+    <PackageVersion Include="Azure.Extensions.AspNetCore.Configuration.Secrets" Version="1.2.2" />
+    <PackageVersion Include="Azure.Identity" Version="1.10.2" />
+    <PackageVersion Include="Azure.Search.Documents" Version="11.5.0-beta.5" />
+    <PackageVersion Include="Azure.Storage.Blobs" Version="12.18.0" />
+    <PackageVersion Include="Azure.Storage.Files.Shares" Version="12.16.0" />
+    <PackageVersion Include="Azure.Storage.Queues" Version="12.16.0" />
+    <PackageVersion Include="Blazor.LocalStorage.WebAssembly" Version="8.0.0-rc.2.23480.2" />
+    <PackageVersion Include="Blazor.SessionStorage.WebAssembly" Version="8.0.0-rc.2.23480.2" />
+    <PackageVersion Include="Blazor.SpeechRecognition.WebAssembly" Version="8.0.0-rc.2.23480.2" />
+    <PackageVersion Include="Blazor.SpeechSynthesis.WebAssembly" Version="8.0.0-rc.2.23480.2" />
+    <PackageVersion Include="bunit" Version="1.24.10" />
+    <PackageVersion Include="coverlet.collector" Version="6.0.0" />
+    <PackageVersion Include="Markdig" Version="0.33.0" />
+    <PackageVersion Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.22.0-beta3" />
+    <PackageVersion Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="8.0.0-rc.2.23480.2" />
+    <PackageVersion Include="Microsoft.AspNetCore.Components.WebAssembly.Server" Version="8.0.0-rc.2.23480.2" />
+    <PackageVersion Include="Microsoft.AspNetCore.Components.WebAssembly" Version="8.0.0-rc.2.23480.2" />
+    <PackageVersion Include="Microsoft.Azure.Functions.Worker.Extensions.Storage" Version="6.2.0" />
+    <PackageVersion Include="Microsoft.Azure.Functions.Worker.Sdk" Version="1.15.1" />
+    <PackageVersion Include="Microsoft.Azure.Functions.Worker" Version="1.19.0" />
+    <PackageVersion Include="Microsoft.Extensions.Azure" Version="1.7.0" />
+    <PackageVersion Include="Microsoft.Extensions.Caching.StackExchangeRedis" Version="8.0.0-rc.2.23480.2" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration.UserSecrets" Version="8.0.0-rc.2.23479.6" />
+    <PackageVersion Include="Microsoft.Extensions.FileSystemGlobbing" Version="8.0.0-rc.2.23479.6" />
+    <PackageVersion Include="Microsoft.Extensions.Http" Version="8.0.0-rc.2.23479.6" />
+    <PackageVersion Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="8.0.0-rc.2.23479.6" />
+    <PackageVersion Include="Microsoft.ML" Version="2.0.1" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageVersion Include="Microsoft.SemanticKernel" Version="0.24.230918.1-preview" />
+    <PackageVersion Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.19.5" />
+    <PackageVersion Include="MudBlazor" Version="6.11.0" />
+    <PackageVersion Include="PdfSharpCore" Version="1.3.62" />
+    <PackageVersion Include="Pinecone.NET" Version="1.3.0" />
+    <PackageVersion Include="Swashbuckle.AspNetCore" Version="6.5.0" />
+    <PackageVersion Include="System.CommandLine" Version="2.0.0-beta4.22272.1" />
+    <PackageVersion Include="System.Linq.Async" Version="6.0.1" />
+    <PackageVersion Include="xunit.runner.visualstudio" Version="2.5.3" />
+    <PackageVersion Include="xunit" Version="2.5.2" />
+  </ItemGroup>
+</Project>
diff --git a/app/Dockerfile b/app/Dockerfile
@@ -1,13 +1,14 @@
 #See https://aka.ms/customizecontainer to learn how to customize your debug container and how Visual Studio uses this Dockerfile to build your images for faster debugging.
 
-FROM mcr.microsoft.com/dotnet/aspnet:7.0 AS base
+FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS base
 WORKDIR /app
-EXPOSE 80
+EXPOSE 8080
 EXPOSE 443
 
-FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:7.0 AS build
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0 AS build
 WORKDIR /src
 COPY ["Directory.Build.props", "."]
+COPY ["Directory.Packages.props", "."]
 COPY ["backend/", "backend/"]
 COPY ["frontend/", "frontend/"]
 COPY ["shared/", "shared/"]

diff --git a/app/app.sln b/app/app.sln
@@ -13,9 +13,10 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 		..\.gitignore = ..\.gitignore
 		..\.github\workflows\azure-dev.yml = ..\.github\workflows\azure-dev.yml
 		Directory.Build.props = Directory.Build.props
+		Directory.Packages.props = Directory.Packages.props
 		..\.github\workflows\dotnet-build.yml = ..\.github\workflows\dotnet-build.yml
-		global.json = global.json
 		..\LICENSE = ..\LICENSE
+		nuget.config = nuget.config
 		..\README.md = ..\README.md
 	EndProjectSection
 EndProject
@@ -25,7 +26,7 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ClientApp.Tests", "tests\Cl
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PrepareDocs", "prepdocs\PrepareDocs\PrepareDocs.csproj", "{9C39AF95-2BB1-48CF-BD12-D214C0BD6076}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EmbedFunctions", "functions\EmbedFunctions\EmbedFunctions.csproj", "{54099AF3-CFA8-4EA9-9118-A26E3E63745B}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EmbedFunctions", "functions\EmbedFunctions\EmbedFunctions.csproj", "{54099AF3-CFA8-4EA9-9118-A26E3E63745B}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution

diff --git a/app/backend/Extensions/SearchClientExtensions.cs b/app/backend/Extensions/SearchClientExtensions.cs
@@ -38,18 +38,19 @@ internal static async Task<string> QueryDocumentsAsync(
         if (embedding != null && overrides?.RetrievalMode != "Text")
         {
             var k = useSemanticRanker ? 50 : top;
-            var vectorQuery = new SearchQueryVector
+            var vectorQuery = new RawVectorQuery
             {
                 // if semantic ranker is enabled, we need to set the rank to a large number to get more
                 // candidates for semantic reranking
                 KNearestNeighborsCount = useSemanticRanker ? 50 : top,
-                Value = embedding,
+                Vector = embedding,
             };
             vectorQuery.Fields.Add("embedding");
-            searchOption.Vectors.Add(vectorQuery);
+            searchOption.VectorQueries.Add(vectorQuery);
         }
 
-        var searchResultResponse = await searchClient.SearchAsync<SearchDocument>(query, searchOption, cancellationToken);
+        var searchResultResponse = await searchClient.SearchAsync<SearchDocument>(
+            query, searchOption, cancellationToken);
         if (searchResultResponse.Value is null)
         {
             throw new InvalidOperationException("fail to get search result");

diff --git a/app/backend/GlobalUsings.cs b/app/backend/GlobalUsings.cs
@@ -13,14 +13,9 @@
 global using Azure.Storage.Blobs.Models;
 global using Microsoft.AspNetCore.Mvc;
 global using Microsoft.AspNetCore.Mvc.RazorPages;
-global using Microsoft.ML;
-global using Microsoft.ML.Transforms.Text;
 global using Microsoft.SemanticKernel;
-global using Microsoft.SemanticKernel.AI;
+global using Microsoft.SemanticKernel.AI.ChatCompletion;
 global using Microsoft.SemanticKernel.AI.Embeddings;
-global using Microsoft.SemanticKernel.AI.TextCompletion;
-global using Microsoft.SemanticKernel.Memory;
-global using Microsoft.SemanticKernel.Orchestration;
 global using MinimalApi.Extensions;
 global using MinimalApi.Services;
 global using PdfSharpCore.Pdf;