Generates unique DELETE operation ids of $ref paths for indexed collection navigation properties

src/Microsoft.OpenApi.OData.Reader/Microsoft.OpenAPI.OData.Reader.csproj

@@ -15,23 +15,13 @@
     <TargetFrameworks>netstandard2.0</TargetFrameworks>
     <PackageId>Microsoft.OpenApi.OData</PackageId>
     <SignAssembly>true</SignAssembly>
-    <Version>1.6.0</Version>
+    <Version>1.6.1</Version>
     <Description>This package contains the codes you need to convert OData CSDL to Open API Document of Model.</Description>
     <Copyright>© Microsoft Corporation. All rights reserved.</Copyright>
     <PackageTags>Microsoft OpenApi OData EDM</PackageTags>
     <RepositoryUrl>https://github.com/Microsoft/OpenAPI.NET.OData</RepositoryUrl>
     <PackageReleaseNotes>
-- Reads annotations on structural properties of stream types for media entity paths #399
-- Updates the format of the request body schema of a collection of complex property #423
-- Adds a delete operation and a required @id query parameter to collection-valued navigation property paths with $ref #453
-- Fixes inconsistency of nullability of schemas of properties that are a collection of structured types #467
-- Generates $expand query parameter for operations whose return type is a collection #481
-- Adds delete operation for non-contained navigation properties only if explicitly allowed via annotation #483
-- Appends parameters and fixes operation ids of navigation property paths generated via composable functions #486
-- Use alternate keys in the generation of operation ids of operations and navigation property alternate paths #488
-- Fixes operation ids of paths with type cast segments #492
-- Uses convert setting to toggle between generating query options schemas of type string array or enums #197
-- Adds ability to change the response or request body content media type based on custom annotation properties #405
+- Generates unique DELETE operation ids of $ref paths for indexed collection navigation properties #513
     </PackageReleaseNotes>
     <AssemblyName>Microsoft.OpenApi.OData.Reader</AssemblyName>
     <AssemblyOriginatorKeyFile>..\..\tool\Microsoft.OpenApi.OData.snk</AssemblyOriginatorKeyFile>

src/Microsoft.OpenApi.OData.Reader/Operation/NavigationPropertyOperationHandler.cs

@@ -39,7 +39,12 @@ internal abstract class NavigationPropertyOperationHandler : OperationHandler
         /// <summary>
         /// Gets a bool value indicating whether the last segment is a key segment.
         /// </summary>
-        protected bool LastSegmentIsKeySegment { get; private set; }
+        protected bool LastSegmentIsKeySegment { get; private set; }
+
+        /// <summary>
+        /// Gets a bool value indicating whether the second last segment in a $ref path is a key segment
+        /// </summary>
+        protected bool SecondLastSegmentIsKeySegment { get; private set; }
 
         /// <summary>
         /// Gets a bool value indicating whether the last segment is a $ref segment.
@@ -55,7 +60,8 @@ protected override void Initialize(ODataContext context, ODataPath path)
             NavigationSource = navigationSourceSegment.NavigationSource;
 
             LastSegmentIsKeySegment = path.LastSegment is ODataKeySegment;
-            LastSegmentIsRefSegment = path.LastSegment is ODataRefSegment;
+            LastSegmentIsRefSegment = path.LastSegment is ODataRefSegment;
+            SecondLastSegmentIsKeySegment = Path.Segments.Reverse().Skip(1).Take(1).Single().Kind == ODataSegmentKind.Key;
             NavigationProperty = path.OfType<ODataNavigationPropertySegment>().Last().NavigationProperty;
 
             IEdmEntitySet entitySet = NavigationSource as IEdmEntitySet;

src/Microsoft.OpenApi.OData.Reader/Operation/RefDeleteOperationHandler.cs

@@ -3,13 +3,13 @@
 //  Licensed under the MIT License (MIT). See LICENSE in the repo root for license information.
 // ------------------------------------------------------------
 
-using System.Linq;
 using Microsoft.OData.Edm;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.OData.Common;
 using Microsoft.OpenApi.OData.Edm;
 using Microsoft.OpenApi.OData.Generator;
 using Microsoft.OpenApi.OData.Vocabulary.Capabilities;
+using System.Linq;
 
 namespace Microsoft.OpenApi.OData.Operation
 {
@@ -40,8 +40,22 @@ protected override void SetBasicInfo(OpenApiOperation operation)
             // OperationId
             if (Context.Settings.EnableOperationId)
             {
-                string prefix = "DeleteRef";
-                operation.OperationId = GetOperationId(prefix);
+                string prefix = "DeleteRef";
+                var segments = GetOperationId().Split('.').ToList();
+
+                if (SecondLastSegmentIsKeySegment)
+                {
+                    segments[segments.Count - 1] = Utils.ToFirstCharacterLowerCase(segments[segments.Count - 1]);
+                    var lastSegment = prefix + Utils.UpperFirstChar(NavigationProperty.ToEntityType().Name);
+                    segments.Add(lastSegment);
+                    operation.OperationId = string.Join(".", segments);
+                }
+                else
+                {
+                    var lastSegment = segments.LastOrDefault();
+                    segments[segments.Count - 1] = prefix + lastSegment;
+                    operation.OperationId = string.Join(".", segments);
+                }
             }            
         }
 

test/Microsoft.OpenAPI.OData.Reader.Tests/Resources/Multiple.Schema.OpenApi.V2.json

@@ -760,7 +760,7 @@
           "Documents.RevisionDto"
         ],
         "summary": "Delete ref of navigation property Revisions for Documents",
-        "operationId": "Documents.DeleteRefRevisions",
+        "operationId": "Documents.revisions.DeleteRefRevisionDto",
         "parameters": [
           {
             "in": "path",
@@ -1673,7 +1673,7 @@
           "Libraries.DocumentDto"
         ],
         "summary": "Delete ref of navigation property Documents for Libraries",
-        "operationId": "Libraries.DeleteRefDocuments",
+        "operationId": "Libraries.documents.DeleteRefDocumentDto",
         "parameters": [
           {
             "in": "path",
@@ -3688,7 +3688,7 @@
           "Tasks.RevisionDto"
         ],
         "summary": "Delete ref of navigation property Revisions for Tasks",
-        "operationId": "Tasks.DeleteRefRevisions",
+        "operationId": "Tasks.revisions.DeleteRefRevisionDto",
         "parameters": [
           {
             "in": "path",

test/Microsoft.OpenAPI.OData.Reader.Tests/Resources/Multiple.Schema.OpenApi.V2.yaml

@@ -541,7 +541,7 @@ paths:
       tags:
         - Documents.RevisionDto
       summary: Delete ref of navigation property Revisions for Documents
-      operationId: Documents.DeleteRefRevisions
+      operationId: Documents.revisions.DeleteRefRevisionDto
       parameters:
         - in: path
           name: Id
@@ -1185,7 +1185,7 @@ paths:
       tags:
         - Libraries.DocumentDto
       summary: Delete ref of navigation property Documents for Libraries
-      operationId: Libraries.DeleteRefDocuments
+      operationId: Libraries.documents.DeleteRefDocumentDto
       parameters:
         - in: path
           name: Id
@@ -2623,7 +2623,7 @@ paths:
       tags:
         - Tasks.RevisionDto
       summary: Delete ref of navigation property Revisions for Tasks
-      operationId: Tasks.DeleteRefRevisions
+      operationId: Tasks.revisions.DeleteRefRevisionDto
       parameters:
         - in: path
           name: Id

test/Microsoft.OpenAPI.OData.Reader.Tests/Resources/Multiple.Schema.OpenApi.json

@@ -851,7 +851,7 @@
           "Documents.RevisionDto"
         ],
         "summary": "Delete ref of navigation property Revisions for Documents",
-        "operationId": "Documents.DeleteRefRevisions",
+        "operationId": "Documents.revisions.DeleteRefRevisionDto",
         "parameters": [
           {
             "name": "Id",
@@ -1863,7 +1863,7 @@
           "Libraries.DocumentDto"
         ],
         "summary": "Delete ref of navigation property Documents for Libraries",
-        "operationId": "Libraries.DeleteRefDocuments",
+        "operationId": "Libraries.documents.DeleteRefDocumentDto",
         "parameters": [
           {
             "name": "Id",
@@ -4128,7 +4128,7 @@
           "Tasks.RevisionDto"
         ],
         "summary": "Delete ref of navigation property Revisions for Tasks",
-        "operationId": "Tasks.DeleteRefRevisions",
+        "operationId": "Tasks.revisions.DeleteRefRevisionDto",
         "parameters": [
           {
             "name": "Id",

test/Microsoft.OpenAPI.OData.Reader.Tests/Resources/Multiple.Schema.OpenApi.yaml

@@ -602,7 +602,7 @@ paths:
       tags:
         - Documents.RevisionDto
       summary: Delete ref of navigation property Revisions for Documents
-      operationId: Documents.DeleteRefRevisions
+      operationId: Documents.revisions.DeleteRefRevisionDto
       parameters:
         - name: Id
           in: path
@@ -1312,7 +1312,7 @@ paths:
       tags:
         - Libraries.DocumentDto
       summary: Delete ref of navigation property Documents for Libraries
-      operationId: Libraries.DeleteRefDocuments
+      operationId: Libraries.documents.DeleteRefDocumentDto
       parameters:
         - name: Id
           in: path
@@ -2913,7 +2913,7 @@ paths:
       tags:
         - Tasks.RevisionDto
       summary: Delete ref of navigation property Revisions for Tasks
-      operationId: Tasks.DeleteRefRevisions
+      operationId: Tasks.revisions.DeleteRefRevisionDto
       parameters:
         - name: Id
           in: path

test/Microsoft.OpenAPI.OData.Reader.Tests/Resources/TripService.OpenApi.V2.json

@@ -2238,7 +2238,7 @@
           "Me.Person"
         ],
         "summary": "Delete ref of navigation property Friends for Me",
-        "operationId": "Me.DeleteRefFriends",
+        "operationId": "Me.friends.DeleteRefPerson",
         "parameters": [
           {
             "in": "path",
@@ -4261,7 +4261,7 @@
           "Me.Person"
         ],
         "summary": "Delete ref of navigation property Friends for Me",
-        "operationId": "Me.AsEmployee.DeleteRefFriends",
+        "operationId": "Me.AsEmployee.friends.DeleteRefPerson",
         "parameters": [
           {
             "in": "path",
@@ -5228,7 +5228,7 @@
           "Me.Person"
         ],
         "summary": "Delete ref of navigation property Peers for Me",
-        "operationId": "Me.AsEmployee.DeleteRefPeers",
+        "operationId": "Me.AsEmployee.peers.DeleteRefPerson",
         "parameters": [
           {
             "in": "path",
@@ -6329,7 +6329,7 @@
           "Me.Trips.PlanItem"
         ],
         "summary": "Delete ref of navigation property PlanItems for Me",
-        "operationId": "Me.AsEmployee.Trips.DeleteRefPlanItems",
+        "operationId": "Me.AsEmployee.Trips.planItems.DeleteRefPlanItem",
         "parameters": [
           {
             "in": "path",
@@ -7768,7 +7768,7 @@
           "Me.Person"
         ],
         "summary": "Delete ref of navigation property DirectReports for Me",
-        "operationId": "Me.AsManager.DeleteRefDirectReports",
+        "operationId": "Me.AsManager.directReports.DeleteRefPerson",
         "parameters": [
           {
             "in": "path",
@@ -8491,7 +8491,7 @@
           "Me.Person"
         ],
         "summary": "Delete ref of navigation property Friends for Me",
-        "operationId": "Me.AsManager.DeleteRefFriends",
+        "operationId": "Me.AsManager.friends.DeleteRefPerson",
         "parameters": [
           {
             "in": "path",
@@ -9910,7 +9910,7 @@
           "Me.Trips.PlanItem"
         ],
         "summary": "Delete ref of navigation property PlanItems for Me",
-        "operationId": "Me.AsManager.Trips.DeleteRefPlanItems",
+        "operationId": "Me.AsManager.Trips.planItems.DeleteRefPlanItem",
         "parameters": [
           {
             "in": "path",
@@ -10749,7 +10749,7 @@
           "Me.Trips.PlanItem"
         ],
         "summary": "Delete ref of navigation property PlanItems for Me",
-        "operationId": "Me.Trips.DeleteRefPlanItems",
+        "operationId": "Me.Trips.planItems.DeleteRefPlanItem",
         "parameters": [
           {
             "in": "path",
@@ -12414,7 +12414,7 @@
           "NewComePeople.Person"
         ],
         "summary": "Delete ref of navigation property Friends for NewComePeople",
-        "operationId": "NewComePeople.DeleteRefFriends",
+        "operationId": "NewComePeople.friends.DeleteRefPerson",
         "parameters": [
           {
             "in": "path",
@@ -14250,7 +14250,7 @@
           "NewComePeople.Trips.PlanItem"
         ],
         "summary": "Delete ref of navigation property PlanItems for NewComePeople",
-        "operationId": "NewComePeople.Trips.DeleteRefPlanItems",
+        "operationId": "NewComePeople.Trips.planItems.DeleteRefPlanItem",
         "parameters": [
           {
             "in": "path",
@@ -16015,7 +16015,7 @@
           "People.Person"
         ],
         "summary": "Delete ref of navigation property Friends for People",
-        "operationId": "People.DeleteRefFriends",
+        "operationId": "People.friends.DeleteRefPerson",
         "parameters": [
           {
             "in": "path",
@@ -18428,7 +18428,7 @@
           "People.Person"
         ],
         "summary": "Delete ref of navigation property Friends for People",
-        "operationId": "People.AsEmployee.DeleteRefFriends",
+        "operationId": "People.AsEmployee.friends.DeleteRefPerson",
         "parameters": [
           {
             "in": "path",
@@ -19565,7 +19565,7 @@
           "People.Person"
         ],
         "summary": "Delete ref of navigation property Peers for People",
-        "operationId": "People.AsEmployee.DeleteRefPeers",
+        "operationId": "People.AsEmployee.peers.DeleteRefPerson",
         "parameters": [
           {
             "in": "path",
@@ -20834,7 +20834,7 @@
           "People.Trips.PlanItem"
         ],
         "summary": "Delete ref of navigation property PlanItems for People",
-        "operationId": "People.AsEmployee.Trips.DeleteRefPlanItems",
+        "operationId": "People.AsEmployee.Trips.planItems.DeleteRefPlanItem",
         "parameters": [
           {
             "in": "path",
@@ -22551,7 +22551,7 @@
           "People.Person"
         ],
         "summary": "Delete ref of navigation property DirectReports for People",
-        "operationId": "People.AsManager.DeleteRefDirectReports",
+        "operationId": "People.AsManager.directReports.DeleteRefPerson",
         "parameters": [
           {
             "in": "path",
@@ -23394,7 +23394,7 @@
           "People.Person"
         ],
         "summary": "Delete ref of navigation property Friends for People",
-        "operationId": "People.AsManager.DeleteRefFriends",
+        "operationId": "People.AsManager.friends.DeleteRefPerson",
         "parameters": [
           {
             "in": "path",
@@ -25039,7 +25039,7 @@
           "People.Trips.PlanItem"
         ],
         "summary": "Delete ref of navigation property PlanItems for People",
-        "operationId": "People.AsManager.Trips.DeleteRefPlanItems",
+        "operationId": "People.AsManager.Trips.planItems.DeleteRefPlanItem",
         "parameters": [
           {
             "in": "path",
@@ -25998,7 +25998,7 @@
           "People.Trips.PlanItem"
         ],
         "summary": "Delete ref of navigation property PlanItems for People",
-        "operationId": "People.Trips.DeleteRefPlanItems",
+        "operationId": "People.Trips.planItems.DeleteRefPlanItem",
         "parameters": [
           {
             "in": "path",