.NET 8 upgrade and convert to primary ctors

.github/workflows/dotnet.yml

@@ -16,7 +16,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v1
       with:
-        dotnet-version: 6.0.x
+        dotnet-version: 8.0.x
     - name: Restore dependencies
       run: dotnet restore
     - name: Build

AzureSearchEmulator/AzureSearchEmulator.csproj

@@ -1,9 +1,8 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
 	<PropertyGroup>
-		<TargetFramework>net6.0</TargetFramework>
+		<TargetFramework>net8.0</TargetFramework>
 		<UserSecretsId>6751dc28-24d4-4572-8f44-e652593dd678</UserSecretsId>
-		<DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
 		<Nullable>enable</Nullable>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<Version>0.0.1</Version>
@@ -16,8 +15,7 @@
 		<PackageReference Include="Lucene.Net.Highlighter" Version="4.8.0-beta00016" />
 		<PackageReference Include="Lucene.Net.Queries" Version="4.8.0-beta00016" />
 		<PackageReference Include="Lucene.Net.QueryParser" Version="4.8.0-beta00016" />
-		<PackageReference Include="Microsoft.AspNetCore.OData" Version="8.0.8" />
-		<PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.14.0" />
+		<PackageReference Include="Microsoft.AspNetCore.OData" Version="8.2.3" />
 	</ItemGroup>
 
 	<ItemGroup>
@@ -30,4 +28,4 @@
 	  </None>
 	</ItemGroup>
 
-</Project>
+</Project>

AzureSearchEmulator/Controllers/DocumentIndexingController.cs

@@ -7,27 +7,18 @@
 
 namespace AzureSearchEmulator.Controllers;
 
-public class DocumentIndexingController : ODataController
+public class DocumentIndexingController(
+    JsonSerializerOptions jsonSerializerOptions,
+    ISearchIndexRepository searchIndexRepository,
+    ISearchIndexer searchIndexer)
+    : ODataController
 {
-    private readonly JsonSerializerOptions _jsonSerializerOptions;
-    private readonly ISearchIndexRepository _searchIndexRepository;
-    private readonly ISearchIndexer _searchIndexer;
-
-    public DocumentIndexingController(JsonSerializerOptions jsonSerializerOptions,
-        ISearchIndexRepository searchIndexRepository,
-        ISearchIndexer searchIndexer)
-    {
-        _jsonSerializerOptions = jsonSerializerOptions;
-        _searchIndexRepository = searchIndexRepository;
-        _searchIndexer = searchIndexer;
-    }
-
     [HttpPost]
     [Route("indexes('{indexKey}')/docs/search.index")]
     [Route("indexes/{indexKey}/docs/search.index")]
     public async Task<IActionResult> IndexDocuments(string indexKey)
     {
-        var index = await _searchIndexRepository.Get(indexKey);
+        var index = await searchIndexRepository.Get(indexKey);
 
         if (index == null)
         {
@@ -36,7 +27,7 @@ public async Task<IActionResult> IndexDocuments(string indexKey)
 
         using var sr = new StreamReader(Request.Body);
         var json = await sr.ReadToEndAsync();
-        var batch = JsonSerializer.Deserialize<IndexDocumentsBatch>(json, _jsonSerializerOptions);
+        var batch = JsonSerializer.Deserialize<IndexDocumentsBatch>(json, jsonSerializerOptions);
 
         if (batch == null)
         {
@@ -69,8 +60,8 @@ public async Task<IActionResult> IndexDocuments(string indexKey)
             itemIndex++;
         }
 
-        var result = _searchIndexer.IndexDocuments(index, actions);
+        var result = searchIndexer.IndexDocuments(index, actions);
 
         return StatusCode(result.Value.Any(i => !i.Status) ? 207 : 200, result);
     }
-}
+}

AzureSearchEmulator/Controllers/DocumentSearchingController.cs

@@ -7,32 +7,25 @@
 
 namespace AzureSearchEmulator.Controllers;
 
-public class DocumentSearchingController : ODataController
+public class DocumentSearchingController(
+    IIndexSearcher indexSearcher,
+    ISearchIndexRepository searchIndexRepository)
+    : ODataController
 {
-    private readonly IIndexSearcher _indexSearcher;
-    private readonly ISearchIndexRepository _searchIndexRepository;
-
-    public DocumentSearchingController(IIndexSearcher indexSearcher, 
-        ISearchIndexRepository searchIndexRepository)
-    {
-        _indexSearcher = indexSearcher;
-        _searchIndexRepository = searchIndexRepository;
-    }
-
     [HttpGet]
     [Route("indexes/{indexKey}/docs/$count")]
     [Route("indexes/({indexKey})/docs/$count")]
     public async Task<IActionResult> GetDocumentCount(string indexKey)
     {
-        var index = await _searchIndexRepository.Get(indexKey);
+        var index = await searchIndexRepository.Get(indexKey);
 
         if (index == null)
         {
             return NotFound();
         }
 
-        var count = await _indexSearcher.GetDocCount(index);
-        
+        var count = await indexSearcher.GetDocCount(index);
+
         return Ok(count);
     }
 
@@ -42,14 +35,14 @@ public async Task<IActionResult> GetDocumentCount(string indexKey)
     [EnableQuery]
     public async Task<IActionResult> GetDocument(string indexKey, string key)
     {
-        var index = await _searchIndexRepository.Get(indexKey);
+        var index = await searchIndexRepository.Get(indexKey);
 
         if (index == null)
         {
             return NotFound();
         }
 
-        var doc = await _indexSearcher.GetDoc(index, key);
+        var doc = await indexSearcher.GetDoc(index, key);
 
         if (doc == null)
         {
@@ -120,14 +113,14 @@ public async Task<IActionResult> SearchPost(string indexKey, [FromBody] SearchRe
             return BadRequest(ModelState);
         }
 
-        var index = await _searchIndexRepository.Get(indexKey);
+        var index = await searchIndexRepository.Get(indexKey);
 
         if (index == null)
         {
             return NotFound();
         }
 
-        var response = await _indexSearcher.Search(index, request);
+        var response = await indexSearcher.Search(index, request);
 
         var oDataResponse = new JsonObject();
 
@@ -140,4 +133,4 @@ public async Task<IActionResult> SearchPost(string indexKey, [FromBody] SearchRe
 
         return Ok(oDataResponse);
     }
-}
+}

AzureSearchEmulator/Controllers/IndexesController.cs

@@ -7,32 +7,25 @@
 
 namespace AzureSearchEmulator.Controllers;
 
-public class IndexesController : ODataController
+public class IndexesController(
+    JsonSerializerOptions jsonSerializerOptions,
+    ISearchIndexRepository searchIndexRepository)
+    : ODataController
 {
-    private readonly JsonSerializerOptions _jsonSerializerOptions;
-    private readonly ISearchIndexRepository _searchIndexRepository;
-
-    public IndexesController(JsonSerializerOptions jsonSerializerOptions, 
-        ISearchIndexRepository searchIndexRepository)
-    {
-        _jsonSerializerOptions = jsonSerializerOptions;
-        _searchIndexRepository = searchIndexRepository;
-    }
-
     [HttpGet]
     [EnableQuery]
     [Route("indexes")]
     public IAsyncEnumerable<SearchIndex> Get()
     {
-        return _searchIndexRepository.GetAll();
+        return searchIndexRepository.GetAll();
     }
 
     [HttpGet]
     [Route("indexes({key})")]
     [Route("indexes/{key}")]
     public async Task<IActionResult> Get(string key)
     {
-        var index = await _searchIndexRepository.Get(key);
+        var index = await searchIndexRepository.Get(key);
 
         if (index == null)
         {
@@ -49,7 +42,7 @@ public async Task<IActionResult> Post() //([FromBody] SearchIndex? index)
         // HACK.PI: For some reason, having this as a parameter with [FromBody] fails to deserialize properly.
         using var sr = new StreamReader(Request.Body);
         var indexJson = await sr.ReadToEndAsync();
-        var index = JsonSerializer.Deserialize<SearchIndex>(indexJson, _jsonSerializerOptions);
+        var index = JsonSerializer.Deserialize<SearchIndex>(indexJson, jsonSerializerOptions);
 
         if (index == null || !ModelState.IsValid)
         {
@@ -58,7 +51,7 @@ public async Task<IActionResult> Post() //([FromBody] SearchIndex? index)
 
         try
         {
-            await _searchIndexRepository.Create(index);
+            await searchIndexRepository.Create(index);
         }
         catch (SearchIndexExistsException)
         {
@@ -73,15 +66,15 @@ public async Task<IActionResult> Post() //([FromBody] SearchIndex? index)
     [Route("indexes/{key}")]
     public async Task<IActionResult> Delete(string key)
     {
-        var index = await _searchIndexRepository.Get(key);
+        var index = await searchIndexRepository.Get(key);
 
         if (index == null)
         {
             return NotFound();
         }
 
-        await _searchIndexRepository.Delete(index);
+        await searchIndexRepository.Delete(index);
 
         return NoContent();
     }
-}
+}

AzureSearchEmulator/EmulatorOptions.cs

@@ -2,5 +2,5 @@
 
 public class EmulatorOptions
 {
-    public string IndexesDirectory { get; set; } = "";
-}
+    public string IndexesDirectory { get; init; } = "";
+}

AzureSearchEmulator/Indexing/DeleteIndexDocumentAction.cs

@@ -2,13 +2,8 @@
 
 namespace AzureSearchEmulator.Indexing;
 
-public class DeleteIndexDocumentAction : IndexDocumentAction
+public class DeleteIndexDocumentAction(JsonObject item) : IndexDocumentAction(item)
 {
-    public DeleteIndexDocumentAction(JsonObject item)
-        : base(item)
-    {
-    }
-
     public override IndexingResult PerformIndexingAsync(IndexingContext context)
     {
         var keyTerm = GetKeyTerm(context.Key);
@@ -17,4 +12,4 @@ public override IndexingResult PerformIndexingAsync(IndexingContext context)
 
         return new IndexingResult(keyTerm.Text, true, 200);
     }
-}
+}

AzureSearchEmulator/Indexing/DocumentNotFoundException.cs

@@ -1,9 +1,3 @@
 namespace AzureSearchEmulator.Indexing;
 
-public class DocumentNotFoundException : Exception
-{
-    public DocumentNotFoundException()
-        : base("The specified document was not found")
-    {
-    }
-}
+public class DocumentNotFoundException() : Exception("The specified document was not found");

AzureSearchEmulator/Indexing/IndexDocumentAction.cs

@@ -4,14 +4,9 @@
 
 namespace AzureSearchEmulator.Indexing;
 
-public abstract class IndexDocumentAction
+public abstract class IndexDocumentAction(JsonObject item)
 {
-    protected IndexDocumentAction(JsonObject item)
-    {
-        Item = item;
-    }
-
-    public JsonObject Item { get; }
+    public JsonObject Item { get; } = item;
 
     protected Term GetKeyTerm(SearchField key)
     {
@@ -26,4 +21,4 @@ protected Term GetKeyTerm(SearchField key)
     }
 
     public abstract IndexingResult PerformIndexingAsync(IndexingContext context);
-}
+}

AzureSearchEmulator/Indexing/IndexingContext.cs

@@ -3,21 +3,13 @@
 
 namespace AzureSearchEmulator.Indexing;
 
-public class IndexingContext
+public class IndexingContext(SearchIndex index, SearchField key, IndexWriter writer, Lazy<IndexReader> reader)
 {
-    public IndexingContext(SearchIndex index, SearchField key, IndexWriter writer, Lazy<IndexReader> reader)
-    {
-        Index = index;
-        Key = key;
-        Writer = writer;
-        Reader = reader;
-    }
+    public SearchIndex Index { get; } = index;
 
-    public SearchIndex Index { get; }
-
-    public SearchField Key { get; }
-
-    public IndexWriter Writer { get; }
-
-    public Lazy<IndexReader> Reader { get; }
-}
+    public SearchField Key { get; } = key;
+
+    public IndexWriter Writer { get; } = writer;
+
+    public Lazy<IndexReader> Reader { get; } = reader;
+}

AzureSearchEmulator/Indexing/IndexingResult.cs

@@ -1,27 +1,17 @@
 namespace AzureSearchEmulator.Indexing;
 
-public class IndexingResult
+public class IndexingResult(string key, string? errorMessage, bool status, int statusCode)
 {
     public IndexingResult(string key, bool status, int statusCode)
+        : this(key, null, status, statusCode)
     {
-        Key = key;
-        Status = status;
-        StatusCode = statusCode;
     }
 
-    public IndexingResult(string key, string? errorMessage, bool status, int statusCode)
-    {
-        Key = key;
-        ErrorMessage = errorMessage;
-        Status = status;
-        StatusCode = statusCode;
-    }
-
-    public string Key { get; }
+    public string Key { get; } = key;
 
-    public string? ErrorMessage { get; }
+    public string? ErrorMessage { get; } = errorMessage;
 
-    public bool Status { get; }
+    public bool Status { get; } = status;
 
-    public int StatusCode { get; }
-}
+    public int StatusCode { get; } = statusCode;
+}