12768045: Add rank processor for single slot (Azure#3)

Add RankProcessor

Remove unused file

Remove some key

Toggle commented codes so that most tests can pass

RankProcessor is working. Still need to clean up the codes

Add test json files

only construct LiveModel when localInference is true

Move rankprocessor to under model

Add latest generated files from autorest

Add autogenerated files from autorest

Fix the setting in DecisionContext

Remove wrong comment

Revert unexpected auto-generated file changes

Addressed a comment

Move suppression to GlobalSuppressions.cs

Remove the decoration in MultiSlotClient.cs

Refactor rankProcessor so that the actions is not modified and restored;
added a converter between sdk and Rl.Net; replace Newtonsoft.json with
System.Text.Json

Address comments

Refactor RlObjuectConverter; remove some unneeded setters, etc.

Added unit tests for RlObjectConverter, DecisionContext,
JsonRawStringListConverter

Remove unused using

sdk/core/Azure.Core.TestFramework/src/Azure.Core.TestFramework.csproj

@@ -1,6 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>$(RequiredTargetFrameworks);net47</TargetFrameworks>
+    <NoWarn>$(NoWarn);CS8032</NoWarn>
     <IncludeGeneratorSharedCode>true</IncludeGeneratorSharedCode>
   </PropertyGroup>
   <ItemGroup>

sdk/core/Azure.Core.TestFramework/src/TestRecording.cs

@@ -196,10 +196,12 @@ public TestRandom Random
 #if NET6_0_OR_GREATER
                             var liveSeed = RandomNumberGenerator.GetInt32(int.MaxValue);
 #else
+#pragma warning disable SYSLIB0023
                             var csp = new RNGCryptoServiceProvider();
                             var bytes = new byte[4];
                             csp.GetBytes(bytes);
                             var liveSeed = BitConverter.ToInt32(bytes, 0);
+#pragma warning restore SYSLIB0023
 #endif
                             _random = new TestRandom(Mode, liveSeed);
                             break;

sdk/personalizer/Azure.AI.Personalizer.sln

@@ -17,6 +17,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Azure.Core.TestFramework", "..\core\Azure.Core.TestFramework\src\Azure.Core.TestFramework.csproj", "{0F88C67F-34D2-4C68-B5BF-08A547D4CC2E}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Azure.Core", "..\core\Azure.Core\src\Azure.Core.csproj", "{CFB35402-69EB-448F-82B7-2D284730B0A6}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -35,6 +37,10 @@ Global
 		{0F88C67F-34D2-4C68-B5BF-08A547D4CC2E}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{0F88C67F-34D2-4C68-B5BF-08A547D4CC2E}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{0F88C67F-34D2-4C68-B5BF-08A547D4CC2E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{CFB35402-69EB-448F-82B7-2D284730B0A6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{CFB35402-69EB-448F-82B7-2D284730B0A6}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{CFB35402-69EB-448F-82B7-2D284730B0A6}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{CFB35402-69EB-448F-82B7-2D284730B0A6}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

sdk/personalizer/Azure.AI.Personalizer/src/Azure.AI.Personalizer.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <AssemblyTitle>Microsoft Azure.AI.Personalizer client library</AssemblyTitle>
     <Version>2.0.0-beta.2</Version>
@@ -33,6 +33,7 @@
   <ItemGroup>
     <PackageReference Include="Azure.Core" />
     <PackageReference Include="Microsoft.RL" VersionOverride="1.0.18120003-INTERNAL" />
+    <PackageReference Include="System.Text.Json" VersionOverride="6.0.1" />
   </ItemGroup>
 
 </Project>

sdk/personalizer/Azure.AI.Personalizer/src/Models/DecisionContext.cs

@@ -0,0 +1,49 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Azure.AI.Personalizer
+{
+    /// <summary> The Decision Context. </summary>
+    public class DecisionContext
+    {
+        /// <summary> The Decision Context used to serialize an object. </summary>
+        public DecisionContext()
+        {
+        }
+
+        /// <summary> Initializes a new instance of DecisionContext. </summary>
+        /// <param name="contextFeatures"> The context feature </param>
+        /// <param name="rankableActions"> Rankable actions </param>
+        public DecisionContext(IEnumerable<object> contextFeatures, List<PersonalizerRankableAction> rankableActions)
+        {
+            this.ContextFeatures = contextFeatures.Select(f => JsonSerializer.Serialize(f)).ToList();
+            this.Documents = rankableActions
+                .Select(action =>
+                {
+                    List<string> actionFeatures = action.Features.Select(f => JsonSerializer.Serialize(f)).ToList();
+
+                    return new DecisionContextDocument(action.Id, actionFeatures);
+                }).ToArray();
+        }
+
+        /// <summary> Properties from url </summary>
+        [JsonPropertyName("FromUrl")]
+        [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
+        [JsonConverter(typeof(JsonRawStringListConverter))]
+        public List<string> ContextFeatures { get; }
+
+        /// <summary> Properties of documents </summary>
+        [JsonPropertyName("_multi")]
+        public DecisionContextDocument[] Documents { get; set; }
+
+        /// <summary> Properties of slots </summary>
+        [JsonPropertyName("_slots")]
+        [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
+        public DecisionContextDocument[] Slots { get; set; }
+    }
+}