feat(templates): add sql server based vector search support to bit Boilerplate #11011 (#11012)

yasmoradi · web-flow · commit 61004586af6d · 2025-06-25T15:21:21.000+02:00
diff --git a/src/Templates/Boilerplate/Bit.Boilerplate/.template.config/template.json b/src/Templates/Boilerplate/Bit.Boilerplate/.template.config/template.json
@@ -488,7 +488,7 @@
                     ]
                 },
                 {
-                    "condition": "(signalR != true && database != PostgreSQL)",
+                    "condition": "(signalR != true && database != PostgreSQL && database != SqlServer)",
                     "exclude": [
                         "src/Server/Boilerplate.Server.Api/Services/ProductEmbeddingService.cs"
                     ]
@@ -520,7 +520,7 @@
                     ]
                 },
                 {
-                    "condition": "(signalR != true && notification != PostgreSQL)",
+                    "condition": "(signalR != true && notification != true)",
                     "exclude": [
                         "src/Shared/Boilerplate.Shared/Dtos/Identity/SendNotificationToRoleDto.cs"
                     ]
diff --git a/src/Templates/Boilerplate/Bit.Boilerplate/src/Directory.Packages.props b/src/Templates/Boilerplate/Bit.Boilerplate/src/Directory.Packages.props
@@ -62,13 +62,14 @@
         <PackageVersion Condition=" '$(offlineDb)' == 'true' OR '$(offlineDb)' == ''" Include="Bit.Besql" Version="9.9.2" />
         <PackageVersion Condition=" '$(signalR)' == 'true' OR '$(signalR)' == ''" Include="Microsoft.AspNetCore.SignalR.Client" Version="9.0.6" />
         <PackageVersion Condition=" '$(signalR)' == 'true' OR '$(signalR)' == ''" Include="Microsoft.Azure.SignalR" Version="1.30.3" />
-        <PackageVersion Condition=" ('$(signalR)' == 'true' OR '$(signalR)' == '') OR ('$(database)' == 'PostgreSQL' OR '$(database)' == '') " Include="Microsoft.Extensions.AI" Version="9.6.0" />
-        <PackageVersion Condition=" ('$(signalR)' == 'true' OR '$(signalR)' == '') OR ('$(database)' == 'PostgreSQL' OR '$(database)' == '') " Include="Microsoft.Extensions.AI.OpenAI" Version="9.6.0-preview.1.25310.2" />
-        <PackageVersion Condition=" ('$(signalR)' == 'true' OR '$(signalR)' == '') OR ('$(database)' == 'PostgreSQL' OR '$(database)' == '') " Include="Microsoft.Extensions.AI.AzureAIInference" Version="9.6.0-preview.1.25310.2" />
+        <PackageVersion Condition=" ('$(signalR)' == 'true' OR '$(signalR)' == '') OR ('$(database)' == 'PostgreSQL' OR '$(database)' == '') OR ('$(database)' == 'SqlServer' OR '$(database)' == '') " Include="Microsoft.Extensions.AI" Version="9.6.0" />
+        <PackageVersion Condition=" ('$(signalR)' == 'true' OR '$(signalR)' == '') OR ('$(database)' == 'PostgreSQL' OR '$(database)' == '') OR ('$(database)' == 'SqlServer' OR '$(database)' == '') " Include="Microsoft.Extensions.AI.OpenAI" Version="9.6.0-preview.1.25310.2" />
+        <PackageVersion Condition=" ('$(signalR)' == 'true' OR '$(signalR)' == '') OR ('$(database)' == 'PostgreSQL' OR '$(database)' == '') OR ('$(database)' == 'SqlServer' OR '$(database)' == '') " Include="Microsoft.Extensions.AI.AzureAIInference" Version="9.6.0-preview.1.25310.2" />
         <PackageVersion Condition=" ('$(database)' == 'PostgreSQL' OR '$(database)' == '') " Include="Pgvector.EntityFrameworkCore" Version="0.2.2" />
         <PackageVersion Condition="'$(module)' == 'Admin' OR '$(module)' == ''" Include="Newtonsoft.Json" Version="13.0.3" />
         <PackageVersion Condition=" '$(appInsights)' == 'true' OR '$(appInsights)' == '' " Include="Microsoft.Extensions.Logging.ApplicationInsights" Version="2.23.0" />
         <PackageVersion Condition=" '$(appInsights)' == 'true' OR '$(appInsights)' == '' " Include="BlazorApplicationInsights" Version="3.2.1" />
+        <PackageVersion Condition=" '$(database)' == 'SqlServer' OR '$(database)' == '' " Include="EFCore.SqlServer.VectorSearch" Version="9.0.0-preview.2" />
         <PackageVersion Condition=" '$(database)' == 'SqlServer' OR '$(database)' == '' " Include="Microsoft.EntityFrameworkCore.SqlServer" Version="9.0.6" />
         <PackageVersion Condition=" '$(database)' == 'PostgreSQL' OR '$(database)' == '' " Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
         <PackageVersion Condition=" '$(database)' == 'MySql' OR '$(database)' == '' " Include="Pomelo.EntityFrameworkCore.MySql" Version="9.0.0-preview.2.efcore.9.0.0" />
diff --git a/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Boilerplate.Server.Api.csproj b/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Boilerplate.Server.Api.csproj
@@ -41,6 +41,7 @@
         <PackageReference Include="Microsoft.AspNetCore.OData" />
         <PackageReference Include="Microsoft.EntityFrameworkCore.Design" PrivateAssets="all" />
         <PackageReference Include="Microsoft.EntityFrameworkCore" />
+        <PackageReference Condition=" '$(database)' == 'SqlServer' OR '$(database)' == '' " Include="EFCore.SqlServer.VectorSearch" />
         <PackageReference Condition=" '$(database)' == 'SqlServer' OR '$(database)' == '' " Include="Microsoft.EntityFrameworkCore.SqlServer" />
         <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" />
         <PackageReference Condition=" '$(database)' == 'PostgreSQL' OR '$(database)' == '' " Include="Npgsql.EntityFrameworkCore.PostgreSQL" />
@@ -57,9 +58,9 @@
         <PackageReference Include="Riok.Mapperly" />
         <PackageReference Include="Twilio" />
         <PackageReference Condition=" '$(notification)' == 'true' OR '$(notification)' == ''" Include="AdsPush" />
-        <PackageReference Condition=" ('$(signalR)' == 'true' OR '$(signalR)' == '') OR ('$(database)' == 'PostgreSQL' OR '$(database)' == '') " Include="Microsoft.Extensions.AI" />
-        <PackageReference Condition=" ('$(signalR)' == 'true' OR '$(signalR)' == '') OR ('$(database)' == 'PostgreSQL' OR '$(database)' == '') " Include="Microsoft.Extensions.AI.AzureAIInference" />
-        <PackageReference Condition=" ('$(signalR)' == 'true' OR '$(signalR)' == '') OR ('$(database)' == 'PostgreSQL' OR '$(database)' == '') " Include="Microsoft.Extensions.AI.OpenAI" />
+        <PackageReference Condition=" ('$(signalR)' == 'true' OR '$(signalR)' == '') OR ('$(database)' == 'PostgreSQL' OR '$(database)' == '') OR ('$(database)' == 'SqlServer' OR '$(database)' == '') " Include="Microsoft.Extensions.AI" />
+        <PackageReference Condition=" ('$(signalR)' == 'true' OR '$(signalR)' == '') OR ('$(database)' == 'PostgreSQL' OR '$(database)' == '') OR ('$(database)' == 'SqlServer' OR '$(database)' == '') " Include="Microsoft.Extensions.AI.AzureAIInference" />
+        <PackageReference Condition=" ('$(signalR)' == 'true' OR '$(signalR)' == '') OR ('$(database)' == 'PostgreSQL' OR '$(database)' == '') OR ('$(database)' == 'SqlServer' OR '$(database)' == '') " Include="Microsoft.Extensions.AI.OpenAI" />
         <PackageReference Condition=" ('$(database)' == 'PostgreSQL' OR '$(database)' == '') " Include="Pgvector.EntityFrameworkCore" />
 
         <Using Include="Microsoft.EntityFrameworkCore.Migrations" />
@@ -76,7 +77,7 @@
         <Using Include="Microsoft.AspNetCore.OData.Query" />
         <Using Include="Microsoft.AspNetCore.Mvc" />
 
-        <Using Condition=" ('$(signalR)' == 'true' OR '$(signalR)' == '') OR ('$(database)' == 'PostgreSQL' OR '$(database)' == '') " Include="Microsoft.Extensions.AI" />
+        <Using Condition=" ('$(signalR)' == 'true' OR '$(signalR)' == '') OR ('$(database)' == 'PostgreSQL' OR '$(database)' == '') OR ('$(database)' == 'SqlServer' OR '$(database)' == '') " Include="Microsoft.Extensions.AI" />
         <Using Condition=" '$(signalR)' == 'true' OR '$(signalR)' == ''" Include="Boilerplate.Server.Api.Models.Chatbot" />
         <Content Include="..\..\..\Bit.ResxTranslator.json" Link="Resources\Bit.ResxTranslator.json" />
 
diff --git a/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Controllers/AttachmentController.cs b/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Controllers/AttachmentController.cs
@@ -19,7 +19,7 @@ public partial class AttachmentController : AppControllerBase, IAttachmentContro
     [AutoInject] private IBlobStorage blobStorage = default!;
     [AutoInject] private UserManager<User> userManager = default!;
 
-    //#if (signalR == true || database == "PostgreSQL")
+    //#if (signalR == true || database == "PostgreSQL" || database == "SqlServer")
     [AutoInject] private IServiceProvider serviceProvider = default!;
     [AutoInject] private ILogger<AttachmentController> logger = default!;
     //#endif
@@ -200,7 +200,7 @@ private async Task<IActionResult> UploadAttachment(Guid attachmentId, Attachment
             //#if (module == "Sales" || module == "Admin")
             if (attachment.Kind is AttachmentKind.ProductPrimaryImageMedium)
             {
-                //#if (signalR == true || database == "PostgreSQL")
+                //#if (signalR == true || database == "PostgreSQL" || database == "SqlServer")
                 if (serviceProvider.GetService<IChatClient>() is IChatClient chatClient)
                 {
                     string responseText = (await chatClient.GetResponseAsync([
diff --git a/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Controllers/Products/ProductController.cs b/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Controllers/Products/ProductController.cs
@@ -21,7 +21,7 @@ public partial class ProductController : AppControllerBase, IProductController
     //#if (signalR == true)
     [AutoInject] private IHubContext<AppHub> appHubContext = default!;
     //#endif
-    //#if (signalR == true || database == "PostgreSQL")
+    //#if (signalR == true || database == "PostgreSQL" || database == "SqlServer")
     [AutoInject] private ProductEmbeddingService productEmbeddingService = default!;
     //#endif
     [AutoInject] private ResponseCacheService responseCacheService = default!;
@@ -49,7 +49,7 @@ public async Task<PagedResult<ProductDto>> GetProducts(ODataQueryOptions<Product
     [HttpGet("{searchQuery}")]
     public async Task<PagedResult<ProductDto>> GetProductsBySearchQuery(string searchQuery, ODataQueryOptions<ProductDto> odataQuery, CancellationToken cancellationToken)
     {
-        //#if (database == "PostgreSQL")
+        //#if (database == "PostgreSQL" || database == "SqlServer")
         var query = (IQueryable<ProductDto>)odataQuery.ApplyTo((await (productEmbeddingService.GetProductsBySearchQuery(searchQuery, cancellationToken))).Project(),
             ignoreQueryOptions: AllowedQueryOptions.Top | AllowedQueryOptions.Skip | AllowedQueryOptions.OrderBy /* Ordering can disrupt the results of the embedding service. */);
         var totalCount = await query.LongCountAsync(cancellationToken);
@@ -85,9 +85,10 @@ public async Task<ProductDto> Create(ProductDto dto, CancellationToken cancellat
 
         await Validate(entityToAdd, cancellationToken);
 
-        //#if (database == "PostgreSQL" || signalR == true)
+        //#if (database == "PostgreSQL" || database == "SqlServer" || signalR == true)
         //#if (IsInsideProjectTemplate == true)
-        if (DbContext.Database.ProviderName!.EndsWith("PostgreSQL", StringComparison.InvariantCulture) is false)
+        if (DbContext.Database.ProviderName!.EndsWith("PostgreSQL", StringComparison.InvariantCulture) ||
+            DbContext.Database.ProviderName!.EndsWith("SqlServer", StringComparison.InvariantCulture))
         {
             //#endif
             await productEmbeddingService.Embed(entityToAdd, cancellationToken);
@@ -117,9 +118,10 @@ public async Task<ProductDto> Update(ProductDto dto, CancellationToken cancellat
 
         await Validate(entityToUpdate, cancellationToken);
 
-        //#if (database == "PostgreSQL" || signalR == true)
+        //#if (database == "PostgreSQL" || database == "SqlServer" || signalR == true)
         //#if (IsInsideProjectTemplate == true)
-        if (DbContext.Database.ProviderName!.EndsWith("PostgreSQL", StringComparison.InvariantCulture) is false)
+        if (DbContext.Database.ProviderName!.EndsWith("PostgreSQL", StringComparison.InvariantCulture) ||
+            DbContext.Database.ProviderName!.EndsWith("SqlServer", StringComparison.InvariantCulture))
         {
             //#endif
             await productEmbeddingService.Embed(entityToUpdate, cancellationToken);
diff --git a/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Data/AppDbContext.cs b/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Data/AppDbContext.cs
@@ -56,7 +56,7 @@ protected override void OnModelCreating(ModelBuilder modelBuilder)
         {
             //#endif
             //#if (database == "PostgreSQL")
-            if (EmbeddingIsEnabled)
+            if (IsEmbeddingEnabled)
             {
                 modelBuilder.HasPostgresExtension("vector");
             }
@@ -266,10 +266,14 @@ private void ConfigureConcurrencyStamp(ModelBuilder modelBuilder)
         }
     }
 
+    //#if (database == "PostgreSQL" || database == "SqlServer")
     //#if (database == "PostgreSQL")
     // In order to enable embedding, the `pgvector` extension must be installed in your PostgreSQL.
     // The following command runs the postgreSQL container with the `pgvector` extension:
     // docker run -d --name postgres -e POSTGRES_USER=postgres -e POSTGRES_PASSWORD=postgres -e POSTGRES_DB=BoilerplateDb -p 5432:5432 -v pgdata:/var/lib/postgresql/data --restart unless-stopped pgvector/pgvector:pg17
-    public static readonly bool EmbeddingIsEnabled = false;
+    //#elif (database == "SqlServer")
+    // This requires SQL Server 2025+
+    //#endif
+    public static readonly bool IsEmbeddingEnabled = false;
     //#endif
 }
diff --git a/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Data/Configurations/Product/ProductConfiguration.cs b/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Data/Configurations/Product/ProductConfiguration.cs
@@ -16,8 +16,8 @@ public void Configure(EntityTypeBuilder<Product> builder)
         //#if (database == "PostgreSQL" || database == "SqlServer")
         builder.Property(p => p.ShortId).UseSequence("ProductShortId");
         //#endif
-        //#if (database == "PostgreSQL")
-        if (AppDbContext.EmbeddingIsEnabled)
+        //#if (database == "PostgreSQL" || database == "SqlServer")
+        if (AppDbContext.IsEmbeddingEnabled)
         {
             builder.Property(p => p.Embedding).HasColumnType("vector(1536)"); // 1536 for text-embedding-3-small
         }
diff --git a/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Models/Products/Product.cs b/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Models/Products/Product.cs
@@ -41,5 +41,13 @@ public partial class Product
 
     //#if (database == "PostgreSQL")
     public Pgvector.Vector? Embedding { get; set; }
+    //#elif (database == "SqlServer")
+    //#if (IsInsideProjectTemplate == true)
+    /*
+    //#endif
+    public float[]? Embedding { get; set; }
+    //#if (IsInsideProjectTemplate == true)
+    */
+    //#endif
     //#endif
 }
diff --git a/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Program.Services.cs b/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Program.Services.cs
@@ -2,7 +2,7 @@
 using System.Net;
 using System.Net.Mail;
 using System.IO.Compression;
-//#if (signalR == true || database == "PostgreSQL")
+//#if (signalR == true || database == "PostgreSQL" || database == "SqlServer")
 using System.ClientModel.Primitives;
 //#endif
 //#if (database == "Sqlite")
@@ -54,7 +54,7 @@ public static void AddServerApiProjectServices(this WebApplicationBuilder builde
         services.AddScoped<PhoneService>();
         services.AddScoped<PhoneServiceJobsRunner>();
         //#if (module == "Sales" || module == "Admin")
-        //#if (signalR == true || database == "PostgreSQL")
+        //#if (signalR == true || database == "PostgreSQL" || database == "SqlServer")
         services.AddScoped<ProductEmbeddingService>();
         //#endif
         //#endif
@@ -238,7 +238,10 @@ void AddDbContext(DbContextOptionsBuilder options)
             //#if (database == "SqlServer")
             options.UseSqlServer(configuration.GetConnectionString("SqlServerConnectionString"), dbOptions =>
             {
-
+                if (AppDbContext.IsEmbeddingEnabled)
+                {
+                    dbOptions.UseVectorSearch();
+                }
             });
             //#elif (database == "PostgreSQL")
             options.UseNpgsql(configuration.GetConnectionString("PostgreSQLConnectionString"), dbOptions =>
@@ -372,7 +375,7 @@ void AddDbContext(DbContextOptionsBuilder options)
             return options;
         });
 
-        //#if (signalR == true || database == "PostgreSQL")
+        //#if (signalR == true || database == "PostgreSQL" || database == "SqlServer")
         services.AddHttpClient("AI", c =>
         {
             c.DefaultRequestVersion = HttpVersion.Version20;
diff --git a/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/ServerApiSettings.cs b/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/ServerApiSettings.cs
@@ -16,7 +16,7 @@ public partial class ServerApiSettings : SharedSettings
     [Required]
     public EmailOptions Email { get; set; } = default!;
 
-    //#if (signalR == true || database == "PostgreSQL")
+    //#if (signalR == true || database == "PostgreSQL" || database == "SqlServer")
     public AIOptions? AI { get; set; }
     //#endif
 
@@ -190,7 +190,7 @@ public partial class AppIdentityOptions : IdentityOptions
     public int MaxPrivilegedSessionsCount { get; set; }
 }
 
-//#if (signalR == true || database == "PostgreSQL")
+//#if (signalR == true || database == "PostgreSQL" || database == "SqlServer")
 public partial class AIOptions
 {
     public OpenAIOptions? OpenAI { get; set; }
diff --git a/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Services/ProductEmbeddingService.cs b/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Services/ProductEmbeddingService.cs
@@ -17,42 +17,72 @@ public partial class ProductEmbeddingService
 
     public async Task<IQueryable<Product>> GetProductsBySearchQuery(string searchQuery, CancellationToken cancellationToken)
     {
-        //#if (database != "PostgreSQL")
+        //#if (database != "PostgreSQL" && database != "SqlServer")
         // The RAG has been implemented for PostgreSQL only. Check out https://github.com/bitfoundation/bitplatform/blob/develop/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Services/ProductEmbeddingService.cs
         return dbContext.Products.Where(p => p.Name!.Contains(searchQuery) || p.Category!.Name!.Contains(searchQuery));
         //#else
         var embeddedUserQuery = await EmbedText(searchQuery, cancellationToken);
         if (embeddedUserQuery is null)
             return dbContext.Products.Where(p => p.Name!.Contains(searchQuery) || p.Category!.Name!.Contains(searchQuery));
+        //#if (database == "PostgreSQL")
         var value = new Pgvector.Vector(embeddedUserQuery.Value);
+        //#else
+        //#if (IsInsideProjectTemplate == true)
+        /*
+        //#endif
+        var value = embeddedUserQuery.Value.ToArray();
+        //#if (IsInsideProjectTemplate == true)
+        */
+        //#endif
+        //#endif
         return dbContext.Products
-            .Where(p => p.Embedding!.CosineDistance(value!) < 0.85f);
+        //#if (database == "PostgreSQL")
+            .Where(p => p.Embedding!.CosineDistance(value!) < 0.85f).OrderBy(p => p.Embedding!.CosineDistance(value!));
+        //#elif (database == "SqlServer")
+        //#if (IsInsideProjectTemplate == true)
+        /*
+        //#endif
+            .Where(p => p.Embedding != null && EF.Functions.VectorDistance("cosine", p.Embedding, value!) < 0.85f).OrderBy(p => EF.Functions.VectorDistance("cosine", p.Embedding!, value!));
+        //#if (IsInsideProjectTemplate == true)
+        */
+        //#endif
+        //#endif
         //#endif
     }
 
     public async Task Embed(Product product, CancellationToken cancellationToken)
     {
-        //#if (database != "PostgreSQL")
+        //#if (database != "PostgreSQL" && database != "SqlServer")
         return;
         //#else
         await dbContext.Entry(product).Reference(p => p.Category).LoadAsync(cancellationToken);
 
         // TODO: Needs to be improved.
-        var embedding = await EmbedText($"Name: {product.Name}, Manufactor: {product.Category!.Name}, Description: {product.DescriptionText}, Price: {product.Price}", cancellationToken);
+        var embedding = await EmbedText($"Name: {product.Name}, Manufacture: {product.Category!.Name}, Description: {product.DescriptionText}, Price: {product.Price}", cancellationToken);
 
         if (embedding.HasValue)
         {
+            //#if (database == "PostgreSQL")
             product.Embedding = new(embedding.Value);
+            //#elif (database == "SqlServer")
+            //#if (IsInsideProjectTemplate == true)
+            /*
+            //#endif
+            product.Embedding = embedding.Value.ToArray();
+            //#if (IsInsideProjectTemplate == true)
+            */
+            //#endif
+            //#endif
         }
         //#endif
     }
 
     private async Task<ReadOnlyMemory<float>?> EmbedText(string input, CancellationToken cancellationToken)
     {
-        //#if (database != "PostgreSQL")
+        //#if (database != "PostgreSQL" && database != "SqlServer")
         return null;
         //#else
-        if (AppDbContext.EmbeddingIsEnabled is false)
+        if (AppDbContext.IsEmbeddingEnabled is false)
             return null;
         var embeddingGenerator = serviceProvider.GetService<IEmbeddingGenerator<string, Embedding<float>>>();
         if (embeddingGenerator is null)
diff --git a/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/appsettings.json b/src/Templates/Boilerplate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/appsettings.json
@@ -23,7 +23,7 @@
         }
     },
     //#endif
-    //#if (signalR == true || database == "PostgreSQL")
+    //#if (signalR == true || database == "PostgreSQL" || database == "SqlServer")
     "AI": {
         "OpenAI": {
             "ChatModel": "gpt-4.1-mini",
diff --git a/src/Templates/Boilerplate/Bit.Boilerplate/src/Shared/Services/AppPlatform.cs b/src/Templates/Boilerplate/Bit.Boilerplate/src/Shared/Services/AppPlatform.cs
@@ -18,7 +18,7 @@ public static partial class AppPlatform
     public static bool IsWindows => IsBlazorHybrid && OperatingSystem.IsWindows();
 
     /// <summary>
-    /// Blazor WebAssembly
+    /// Code executes in the browser via Blazor WebAssembly.
     /// </summary>
     [SupportedOSPlatformGuard("browser")]
     public static bool IsBrowser => OperatingSystem.IsBrowser();

Original file line number	Diff line number	Diff line change
`@@ -488,7 +488,7 @@`
`488`	`488`	`]`
`489`	`489`	`},`
`490`	`490`	`{`
`491`		`- "condition": "(signalR != true && database != PostgreSQL)",`
	`491`	`+ "condition": "(signalR != true && database != PostgreSQL && database != SqlServer)",`
`492`	`492`	`"exclude": [`
`493`	`493`	`"src/Server/Boilerplate.Server.Api/Services/ProductEmbeddingService.cs"`
`494`	`494`	`]`
`@@ -520,7 +520,7 @@`
`520`	`520`	`]`
`521`	`521`	`},`
`522`	`522`	`{`
`523`		`- "condition": "(signalR != true && notification != PostgreSQL)",`
	`523`	`+ "condition": "(signalR != true && notification != true)",`
`524`	`524`	`"exclude": [`
`525`	`525`	`"src/Shared/Boilerplate.Shared/Dtos/Identity/SendNotificationToRoleDto.cs"`
`526`	`526`	`]`
Original file line number	Diff line number	Diff line change
`@@ -56,7 +56,7 @@ protected override void OnModelCreating(ModelBuilder modelBuilder)`
`56`	`56`	`{`
`57`	`57`	`//#endif`
`58`	`58`	`//#if (database == "PostgreSQL")`
`59`		`- if (EmbeddingIsEnabled)`
	`59`	`+ if (IsEmbeddingEnabled)`
`60`	`60`	`{`
`61`	`61`	`modelBuilder.HasPostgresExtension("vector");`
`62`	`62`	`}`
`@@ -266,10 +266,14 @@ private void ConfigureConcurrencyStamp(ModelBuilder modelBuilder)`
`266`	`266`	`}`
`267`	`267`	`}`
`268`	`268`
	`269`	`+ //#if (database == "PostgreSQL" \|\| database == "SqlServer")`
`269`	`270`	`//#if (database == "PostgreSQL")`
`270`	`271`	// In order to enable embedding, the `pgvector` extension must be installed in your PostgreSQL.
`271`	`272`	// The following command runs the postgreSQL container with the `pgvector` extension:
`272`	`273`	`// docker run -d --name postgres -e POSTGRES_USER=postgres -e POSTGRES_PASSWORD=postgres -e POSTGRES_DB=BoilerplateDb -p 5432:5432 -v pgdata:/var/lib/postgresql/data --restart unless-stopped pgvector/pgvector:pg17`
`273`		`- public static readonly bool EmbeddingIsEnabled = false;`
	`274`	`+ //#elif (database == "SqlServer")`
	`275`	`+ // This requires SQL Server 2025+`
	`276`	`+ //#endif`
	`277`	`+ public static readonly bool IsEmbeddingEnabled = false;`
`274`	`278`	`//#endif`
`275`	`279`	`}`
Original file line number	Diff line number	Diff line change
`@@ -16,8 +16,8 @@ public void Configure(EntityTypeBuilder<Product> builder)`
`16`	`16`	`//#if (database == "PostgreSQL" \|\| database == "SqlServer")`
`17`	`17`	`builder.Property(p => p.ShortId).UseSequence("ProductShortId");`
`18`	`18`	`//#endif`
`19`		`- //#if (database == "PostgreSQL")`
`20`		`- if (AppDbContext.EmbeddingIsEnabled)`
	`19`	`+ //#if (database == "PostgreSQL" \|\| database == "SqlServer")`
	`20`	`+ if (AppDbContext.IsEmbeddingEnabled)`
`21`	`21`	`{`
`22`	`22`	`builder.Property(p => p.Embedding).HasColumnType("vector(1536)"); // 1536 for text-embedding-3-small`
`23`	`23`	`}`
Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,7 @@ public partial class ServerApiSettings : SharedSettings`
`16`	`16`	`[Required]`
`17`	`17`	`public EmailOptions Email { get; set; } = default!;`
`18`	`18`
`19`		`- //#if (signalR == true \|\| database == "PostgreSQL")`
	`19`	`+ //#if (signalR == true \|\| database == "PostgreSQL" \|\| database == "SqlServer")`
`20`	`20`	`public AIOptions? AI { get; set; }`
`21`	`21`	`//#endif`
`22`	`22`
`@@ -190,7 +190,7 @@ public partial class AppIdentityOptions : IdentityOptions`
`190`	`190`	`public int MaxPrivilegedSessionsCount { get; set; }`
`191`	`191`	`}`
`192`	`192`
`193`		`-//#if (signalR == true \|\| database == "PostgreSQL")`
	`193`	`+//#if (signalR == true \|\| database == "PostgreSQL" \|\| database == "SqlServer")`
`194`	`194`	`public partial class AIOptions`
`195`	`195`	`{`
`196`	`196`	`public OpenAIOptions? OpenAI { get; set; }`