feat: Enhance AI configuration and service with timeout settings

- Added TimeoutSeconds property to AISettings for configurable timeout duration.
- Implemented GetTimeoutSeconds method to retrieve timeout from configuration with a default of 120 seconds.
- Updated AIConfiguration to utilize the new timeout setting in AI service calls.
- Refactored ChatService to use the new AI agent framework and handle timeouts appropriately.
- Introduced rate limiting for chat and weather endpoints to manage request load.
- Updated various unit tests to accommodate changes in AISettings and ensure proper functionality.
- Removed obsolete AIConfiguration file from ApiService as logic has been centralized in Abstractions.
- Added initial database migration files for Conversations and Messages tables.
- Updated package references for improved stability and performance.

Author: codebytes

src/BuildWithAspire.Abstractions/AIConfiguration.cs

@@ -12,15 +12,16 @@ public enum AIProvider
         AzureAIFoundry
     }
 
-    public record AISettings(AIProvider Provider, string DeploymentName, string Model);
+    public record AISettings(AIProvider Provider, string DeploymentName, string Model, int TimeoutSeconds);
 
     public static AISettings GetSettings(IConfiguration configuration)
     {
         var provider = GetProvider(configuration);
         var deploymentName = GetDeploymentName(configuration);
         var model = GetModel(configuration, provider);
+        var timeoutSeconds = GetTimeoutSeconds(configuration);
 
-        return new AISettings(provider, deploymentName, model);
+        return new AISettings(provider, deploymentName, model, timeoutSeconds);
     }
 
     public static AIProvider GetProvider(IConfiguration configuration)
@@ -67,4 +68,14 @@ public static string GetModel(IConfiguration configuration, AIProvider? provider
         };
         return model;
     }
+
+    public static int GetTimeoutSeconds(IConfiguration configuration)
+    {
+        var timeoutString = configuration["AI:TimeoutSeconds"];
+        if (int.TryParse(timeoutString, out var timeout) && timeout > 0)
+        {
+            return timeout;
+        }
+        return 120; // Default 2 minutes
+    }
 }

src/BuildWithAspire.Abstractions/BuildWithAspire.Abstractions.csproj

@@ -6,6 +6,6 @@
   </PropertyGroup>
 
     <ItemGroup>
-w      <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="9.0.9" />
+      <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="9.0.9" />
     </ItemGroup>
 </Project>

src/BuildWithAspire.ApiService/BuildWithAspire.ApiService.csproj

@@ -24,9 +24,9 @@
     <PackageReference Include="Microsoft.Extensions.AI" Version="9.9.1" />
     <PackageReference Include="Microsoft.Extensions.AI.OpenAI" Version="9.9.1-preview.1.25474.6" />
     <PackageReference Include="Microsoft.AI.Foundry.Local" Version="0.3.0" />
-    <PackageReference Include="Scalar.AspNetCore" Version="2.8.8" />
+    <PackageReference Include="Microsoft.Agents.AI" Version="1.0.0-preview.251002.1" />
+    <PackageReference Include="Scalar.AspNetCore" Version="2.8.10" />
     <PackageReference Include="System.Text.Json" Version="9.0.9" />
-    <PackageReference Include="Microsoft.SemanticKernel.Connectors.OpenAI" Version="1.65.0" />
   </ItemGroup>
 
   <ItemGroup>

src/BuildWithAspire.ApiService/Configuration/AIConfiguration.cs

@@ -0,0 +1,65 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace BuildWithAspire.ApiService.Data.Migrations
+{
+    /// <inheritdoc />
+    public partial class InitialCreate : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Conversations",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "uuid", nullable: false),
+                    Name = table.Column<string>(type: "character varying(200)", maxLength: 200, nullable: false),
+                    CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false, defaultValueSql: "CURRENT_TIMESTAMP"),
+                    UpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false, defaultValueSql: "CURRENT_TIMESTAMP")
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Conversations", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Messages",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "uuid", nullable: false),
+                    ConversationId = table.Column<Guid>(type: "uuid", nullable: false),
+                    Role = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false),
+                    Content = table.Column<string>(type: "text", nullable: false),
+                    CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false, defaultValueSql: "CURRENT_TIMESTAMP")
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Messages", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Messages_Conversations_ConversationId",
+                        column: x => x.ConversationId,
+                        principalTable: "Conversations",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Messages_ConversationId",
+                table: "Messages",
+                column: "ConversationId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Messages");
+
+            migrationBuilder.DropTable(
+                name: "Conversations");
+        }
+    }
+}

src/BuildWithAspire.ApiService/Data/Migrations/20251001123636_InitialCreate.Designer.cs

@@ -0,0 +1,22 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace BuildWithAspire.ApiService.Data.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddValidationAnnotations : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+
+        }
+    }
+}