[swift5] Add Identifiable conformance to supported models (#20179)

x-sheep · web-flow · commit af89ed8043c4 · 2024-11-25T17:43:51.000Z
diff --git a/bin/configs/swift5-objcCompatible.yaml b/bin/configs/swift5-objcCompatible.yaml
@@ -5,6 +5,7 @@ templateDir: modules/openapi-generator/src/main/resources/swift5
 generateAliasAsModel: true
 additionalProperties:
   podAuthors: ""
+  identifiableModels: false
   podSummary: PetstoreClient
   objcCompatible: true
   projectName: PetstoreClient
diff --git a/docs/generators/swift5.md b/docs/generators/swift5.md
@@ -26,6 +26,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |generateModelAdditionalProperties|Generate model additional properties (default: true)| |true|
 |hashableModels|Make hashable models (default: true)| |true|
 |hideGenerationTimestamp|Hides the generation timestamp when files are generated.| |true|
+|identifiableModels|Make models conform to Identifiable when an id is present (default: true)| |true|
 |legacyDiscriminatorBehavior|Set to false for generators with better support for discriminators. (Python, Java, Go, PowerShell, C# have this enabled by default).|<dl><dt>**true**</dt><dd>The mapping in the discriminator includes descendent schemas that allOf inherit from self and the discriminator mapping schemas in the OAS document.</dd><dt>**false**</dt><dd>The mapping in the discriminator includes any descendent schemas that allOf inherit from self, any oneOf schemas, any anyOf schemas, any x-discriminator-values, and the discriminator mapping schemas in the OAS document AND Codegen validates that oneOf and anyOf schemas contain the required discriminator and throws an error if the discriminator is missing.</dd></dl>|true|
 |library|Library template (sub-template) to use|<dl><dt>**urlsession**</dt><dd>[DEFAULT] HTTP client: URLSession</dd><dt>**alamofire**</dt><dd>HTTP client: Alamofire</dd><dt>**vapor**</dt><dd>HTTP client: Vapor</dd></dl>|urlsession|
 |mapFileBinaryToData|[WARNING] This option will be removed and enabled by default in the future once we've enhanced the code to work with `Data` in all the different situations. Map File and Binary to Data (default: false)| |false|
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/Swift5ClientCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/Swift5ClientCodegen.java
@@ -70,6 +70,7 @@ public class Swift5ClientCodegen extends DefaultCodegen implements CodegenConfig
     public static final String USE_BACKTICK_ESCAPES = "useBacktickEscapes";
     public static final String GENERATE_MODEL_ADDITIONAL_PROPERTIES = "generateModelAdditionalProperties";
     public static final String HASHABLE_MODELS = "hashableModels";
+    public static final String IDENTIFIABLE_MODELS = "identifiableModels";
     public static final String USE_JSON_ENCODABLE = "useJsonEncodable";
     public static final String MAP_FILE_BINARY_TO_DATA = "mapFileBinaryToData";
     public static final String USE_CUSTOM_DATE_WITHOUT_TIME = "useCustomDateWithoutTime";
@@ -95,6 +96,7 @@ public class Swift5ClientCodegen extends DefaultCodegen implements CodegenConfig
     @Setter protected boolean useBacktickEscapes = false;
     @Setter protected boolean generateModelAdditionalProperties = true;
     @Setter protected boolean hashableModels = true;
+    @Setter protected boolean identifiableModels = true;
     @Setter protected boolean useJsonEncodable = true;
     @Getter @Setter
     protected boolean mapFileBinaryToData = false;
@@ -303,6 +305,10 @@ public Swift5ClientCodegen() {
                 "Make hashable models (default: true)")
                 .defaultValue(Boolean.TRUE.toString()));
 
+        cliOptions.add(new CliOption(IDENTIFIABLE_MODELS,
+                "Make models conform to Identifiable when an id is present (default: true)")
+                .defaultValue(Boolean.TRUE.toString()));
+
         cliOptions.add(new CliOption(USE_JSON_ENCODABLE,
                 "Make models conform to JSONEncodable protocol (default: true)")
                 .defaultValue(Boolean.TRUE.toString()));
@@ -507,6 +513,11 @@ public void processOpts() {
         }
         additionalProperties.put(HASHABLE_MODELS, hashableModels);
 
+        if (additionalProperties.containsKey(IDENTIFIABLE_MODELS)) {
+            setIdentifiableModels(convertPropertyToBooleanAndWriteBack(IDENTIFIABLE_MODELS));
+        }
+        additionalProperties.put(IDENTIFIABLE_MODELS, identifiableModels);
+
         if (additionalProperties.containsKey(USE_JSON_ENCODABLE)) {
             setUseJsonEncodable(convertPropertyToBooleanAndWriteBack(USE_JSON_ENCODABLE));
         }
@@ -940,6 +951,15 @@ public CodegenModel fromModel(String name, Schema model) {
         if (hashableModels) {
             codegenModel.vendorExtensions.put("x-swift-hashable", true);
         }
+        if (identifiableModels && !codegenModel.vendorExtensions.containsKey("x-swift-identifiable")) {
+            for (CodegenProperty cp : codegenModel.getVars()) {
+                if (!cp.getBaseName().equals("id")) continue;
+                if (cp.isString || cp.isUuid || cp.isInteger || cp.isLong) {
+                    codegenModel.vendorExtensions.put("x-swift-identifiable", true);
+                    break;
+                }
+            }
+        }
         return codegenModel;
     }
 
diff --git a/modules/openapi-generator/src/main/resources/swift5/model.mustache b/modules/openapi-generator/src/main/resources/swift5/model.mustache
@@ -27,4 +27,7 @@ extension {{projectName}}API {
 {{> modelObject}}{{/isEnum}}{{/isArray}}{{/vendorExtensions.x-is-one-of-interface}}{{/model}}{{/models}}
 {{#swiftUseApiNamespace}}
 }
-{{/swiftUseApiNamespace}}
+{{/swiftUseApiNamespace}}{{#models}}{{#model}}{{#vendorExtensions.x-swift-identifiable}}
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension {{#swiftUseApiNamespace}}{{projectName}}API.{{/swiftUseApiNamespace}}{{{classname}}}: Identifiable {}
+{{/vendorExtensions.x-swift-identifiable}}{{/model}}{{/models}}
diff --git a/modules/openapi-generator/src/test/java/org/openapitools/codegen/options/Swift5OptionsProvider.java b/modules/openapi-generator/src/test/java/org/openapitools/codegen/options/Swift5OptionsProvider.java
@@ -47,6 +47,7 @@ public class Swift5OptionsProvider implements OptionsProvider {
     public static final String USE_BACKTICKS_ESCAPES_VALUE = "false";
     public static final String GENERATE_MODEL_ADDITIONAL_PROPERTIES_VALUE = "true";
     public static final String HASHABLE_MODELS_VALUE = "true";
+    public static final String IDENTIFIABLE_MODELS_VALUE = "true";
     public static final String USE_JSON_ENCODABLE_VALUE = "true";
     public static final String ALLOW_UNICODE_IDENTIFIERS_VALUE = "false";
     public static final String PREPEND_FORM_OR_BODY_PARAMETERS_VALUE = "true";
@@ -94,6 +95,7 @@ public Map<String, String> createOptions() {
                 .put(Swift5ClientCodegen.SWIFT_PACKAGE_PATH, SWIFT_PACKAGE_PATH_VALUE)
                 .put(Swift5ClientCodegen.GENERATE_MODEL_ADDITIONAL_PROPERTIES, GENERATE_MODEL_ADDITIONAL_PROPERTIES_VALUE)
                 .put(Swift5ClientCodegen.HASHABLE_MODELS, HASHABLE_MODELS_VALUE)
+                .put(Swift5ClientCodegen.IDENTIFIABLE_MODELS, IDENTIFIABLE_MODELS_VALUE)
                 .put(Swift5ClientCodegen.USE_JSON_ENCODABLE, USE_JSON_ENCODABLE_VALUE)
                 .put(Swift5ClientCodegen.MAP_FILE_BINARY_TO_DATA, "false")
                 .put(Swift5ClientCodegen.USE_CUSTOM_DATE_WITHOUT_TIME, "false")
diff --git a/modules/openapi-generator/src/test/java/org/openapitools/codegen/swift5/Swift5OptionsTest.java b/modules/openapi-generator/src/test/java/org/openapitools/codegen/swift5/Swift5OptionsTest.java
@@ -45,6 +45,7 @@ protected void verifyOptions() {
         verify(clientCodegen).setResponseAs(Swift5OptionsProvider.RESPONSE_AS_VALUE.split(","));
         verify(clientCodegen).setNonPublicApi(Boolean.parseBoolean(Swift5OptionsProvider.NON_PUBLIC_API_REQUIRED_VALUE));
         verify(clientCodegen).setObjcCompatible(Boolean.parseBoolean(Swift5OptionsProvider.OBJC_COMPATIBLE_VALUE));
+        verify(clientCodegen).setIdentifiableModels(Boolean.parseBoolean(Swift5OptionsProvider.IDENTIFIABLE_MODELS_VALUE));
         verify(clientCodegen).setPrependFormOrBodyParameters(Boolean.valueOf(Swift5OptionsProvider.PREPEND_FORM_OR_BODY_PARAMETERS_VALUE));
         verify(clientCodegen).setReadonlyProperties(Boolean.parseBoolean(Swift5OptionsProvider.READONLY_PROPERTIES_VALUE));
         verify(clientCodegen).setGenerateModelAdditionalProperties(Boolean.parseBoolean(Swift5OptionsProvider.GENERATE_MODEL_ADDITIONAL_PROPERTIES_VALUE));
diff --git a/samples/client/petstore/swift5/alamofireLibrary/PetstoreClient/Classes/OpenAPIs/Models/Category.swift b/samples/client/petstore/swift5/alamofireLibrary/PetstoreClient/Classes/OpenAPIs/Models/Category.swift
@@ -34,3 +34,6 @@ public struct Category: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Category: Identifiable {}
diff --git a/samples/client/petstore/swift5/alamofireLibrary/PetstoreClient/Classes/OpenAPIs/Models/Order.swift b/samples/client/petstore/swift5/alamofireLibrary/PetstoreClient/Classes/OpenAPIs/Models/Order.swift
@@ -56,3 +56,6 @@ public struct Order: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Order: Identifiable {}
diff --git a/samples/client/petstore/swift5/alamofireLibrary/PetstoreClient/Classes/OpenAPIs/Models/Pet.swift b/samples/client/petstore/swift5/alamofireLibrary/PetstoreClient/Classes/OpenAPIs/Models/Pet.swift
@@ -59,3 +59,6 @@ public struct Pet: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Pet: Identifiable {}
diff --git a/samples/client/petstore/swift5/alamofireLibrary/PetstoreClient/Classes/OpenAPIs/Models/Tag.swift b/samples/client/petstore/swift5/alamofireLibrary/PetstoreClient/Classes/OpenAPIs/Models/Tag.swift
@@ -34,3 +34,6 @@ public struct Tag: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Tag: Identifiable {}
diff --git a/samples/client/petstore/swift5/alamofireLibrary/PetstoreClient/Classes/OpenAPIs/Models/User.swift b/samples/client/petstore/swift5/alamofireLibrary/PetstoreClient/Classes/OpenAPIs/Models/User.swift
@@ -59,3 +59,6 @@ public struct User: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension User: Identifiable {}
diff --git a/samples/client/petstore/swift5/asyncAwaitLibrary/PetstoreClient/Classes/OpenAPIs/Models/Category.swift b/samples/client/petstore/swift5/asyncAwaitLibrary/PetstoreClient/Classes/OpenAPIs/Models/Category.swift
@@ -34,3 +34,6 @@ public struct Category: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Category: Identifiable {}
diff --git a/samples/client/petstore/swift5/asyncAwaitLibrary/PetstoreClient/Classes/OpenAPIs/Models/Order.swift b/samples/client/petstore/swift5/asyncAwaitLibrary/PetstoreClient/Classes/OpenAPIs/Models/Order.swift
@@ -56,3 +56,6 @@ public struct Order: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Order: Identifiable {}
diff --git a/samples/client/petstore/swift5/asyncAwaitLibrary/PetstoreClient/Classes/OpenAPIs/Models/Pet.swift b/samples/client/petstore/swift5/asyncAwaitLibrary/PetstoreClient/Classes/OpenAPIs/Models/Pet.swift
@@ -59,3 +59,6 @@ public struct Pet: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Pet: Identifiable {}
diff --git a/samples/client/petstore/swift5/asyncAwaitLibrary/PetstoreClient/Classes/OpenAPIs/Models/Tag.swift b/samples/client/petstore/swift5/asyncAwaitLibrary/PetstoreClient/Classes/OpenAPIs/Models/Tag.swift
@@ -34,3 +34,6 @@ public struct Tag: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Tag: Identifiable {}
diff --git a/samples/client/petstore/swift5/asyncAwaitLibrary/PetstoreClient/Classes/OpenAPIs/Models/User.swift b/samples/client/petstore/swift5/asyncAwaitLibrary/PetstoreClient/Classes/OpenAPIs/Models/User.swift
@@ -59,3 +59,6 @@ public struct User: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension User: Identifiable {}
diff --git a/samples/client/petstore/swift5/combineLibrary/PetstoreClient/Classes/OpenAPIs/Models/Category.swift b/samples/client/petstore/swift5/combineLibrary/PetstoreClient/Classes/OpenAPIs/Models/Category.swift
@@ -34,3 +34,6 @@ public struct Category: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Category: Identifiable {}
diff --git a/samples/client/petstore/swift5/combineLibrary/PetstoreClient/Classes/OpenAPIs/Models/Order.swift b/samples/client/petstore/swift5/combineLibrary/PetstoreClient/Classes/OpenAPIs/Models/Order.swift
@@ -56,3 +56,6 @@ public struct Order: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Order: Identifiable {}
diff --git a/samples/client/petstore/swift5/combineLibrary/PetstoreClient/Classes/OpenAPIs/Models/Pet.swift b/samples/client/petstore/swift5/combineLibrary/PetstoreClient/Classes/OpenAPIs/Models/Pet.swift
@@ -59,3 +59,6 @@ public struct Pet: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Pet: Identifiable {}
diff --git a/samples/client/petstore/swift5/combineLibrary/PetstoreClient/Classes/OpenAPIs/Models/Tag.swift b/samples/client/petstore/swift5/combineLibrary/PetstoreClient/Classes/OpenAPIs/Models/Tag.swift
@@ -34,3 +34,6 @@ public struct Tag: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Tag: Identifiable {}
diff --git a/samples/client/petstore/swift5/combineLibrary/PetstoreClient/Classes/OpenAPIs/Models/User.swift b/samples/client/petstore/swift5/combineLibrary/PetstoreClient/Classes/OpenAPIs/Models/User.swift
@@ -59,3 +59,6 @@ public struct User: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension User: Identifiable {}
diff --git a/samples/client/petstore/swift5/default/PetstoreClient/Classes/OpenAPIs/Models/Category.swift b/samples/client/petstore/swift5/default/PetstoreClient/Classes/OpenAPIs/Models/Category.swift
@@ -34,3 +34,6 @@ public struct Category: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Category: Identifiable {}
diff --git a/samples/client/petstore/swift5/default/PetstoreClient/Classes/OpenAPIs/Models/Order.swift b/samples/client/petstore/swift5/default/PetstoreClient/Classes/OpenAPIs/Models/Order.swift
@@ -56,3 +56,6 @@ public struct Order: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Order: Identifiable {}
diff --git a/samples/client/petstore/swift5/default/PetstoreClient/Classes/OpenAPIs/Models/Pet.swift b/samples/client/petstore/swift5/default/PetstoreClient/Classes/OpenAPIs/Models/Pet.swift
@@ -57,3 +57,6 @@ public struct Pet: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Pet: Identifiable {}
diff --git a/samples/client/petstore/swift5/default/PetstoreClient/Classes/OpenAPIs/Models/Tag.swift b/samples/client/petstore/swift5/default/PetstoreClient/Classes/OpenAPIs/Models/Tag.swift
@@ -34,3 +34,6 @@ public struct Tag: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Tag: Identifiable {}
diff --git a/samples/client/petstore/swift5/default/PetstoreClient/Classes/OpenAPIs/Models/User.swift b/samples/client/petstore/swift5/default/PetstoreClient/Classes/OpenAPIs/Models/User.swift
@@ -59,3 +59,6 @@ public struct User: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension User: Identifiable {}
diff --git a/samples/client/petstore/swift5/promisekitLibrary/PetstoreClient/Classes/OpenAPIs/Models/Category.swift b/samples/client/petstore/swift5/promisekitLibrary/PetstoreClient/Classes/OpenAPIs/Models/Category.swift
@@ -34,3 +34,6 @@ public struct Category: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Category: Identifiable {}
diff --git a/samples/client/petstore/swift5/promisekitLibrary/PetstoreClient/Classes/OpenAPIs/Models/Order.swift b/samples/client/petstore/swift5/promisekitLibrary/PetstoreClient/Classes/OpenAPIs/Models/Order.swift
@@ -56,3 +56,6 @@ public struct Order: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Order: Identifiable {}
diff --git a/samples/client/petstore/swift5/promisekitLibrary/PetstoreClient/Classes/OpenAPIs/Models/Pet.swift b/samples/client/petstore/swift5/promisekitLibrary/PetstoreClient/Classes/OpenAPIs/Models/Pet.swift
@@ -59,3 +59,6 @@ public struct Pet: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Pet: Identifiable {}
diff --git a/samples/client/petstore/swift5/promisekitLibrary/PetstoreClient/Classes/OpenAPIs/Models/Tag.swift b/samples/client/petstore/swift5/promisekitLibrary/PetstoreClient/Classes/OpenAPIs/Models/Tag.swift
@@ -34,3 +34,6 @@ public struct Tag: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Tag: Identifiable {}
diff --git a/samples/client/petstore/swift5/promisekitLibrary/PetstoreClient/Classes/OpenAPIs/Models/User.swift b/samples/client/petstore/swift5/promisekitLibrary/PetstoreClient/Classes/OpenAPIs/Models/User.swift
@@ -59,3 +59,6 @@ public struct User: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension User: Identifiable {}
diff --git a/samples/client/petstore/swift5/resultLibrary/PetstoreClient/Classes/OpenAPIs/Models/Category.swift b/samples/client/petstore/swift5/resultLibrary/PetstoreClient/Classes/OpenAPIs/Models/Category.swift
@@ -34,3 +34,6 @@ internal struct Category: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Category: Identifiable {}
diff --git a/samples/client/petstore/swift5/resultLibrary/PetstoreClient/Classes/OpenAPIs/Models/Order.swift b/samples/client/petstore/swift5/resultLibrary/PetstoreClient/Classes/OpenAPIs/Models/Order.swift
@@ -57,3 +57,6 @@ internal struct Order: Codable, JSONEncodable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Order: Identifiable {}
diff --git a/samples/client/petstore/swift5/resultLibrary/PetstoreClient/Classes/OpenAPIs/Models/Pet.swift b/samples/client/petstore/swift5/resultLibrary/PetstoreClient/Classes/OpenAPIs/Models/Pet.swift
@@ -60,3 +60,6 @@ internal struct Pet: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Pet: Identifiable {}
diff --git a/samples/client/petstore/swift5/resultLibrary/PetstoreClient/Classes/OpenAPIs/Models/Tag.swift b/samples/client/petstore/swift5/resultLibrary/PetstoreClient/Classes/OpenAPIs/Models/Tag.swift
@@ -34,3 +34,6 @@ internal struct Tag: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Tag: Identifiable {}
diff --git a/samples/client/petstore/swift5/resultLibrary/PetstoreClient/Classes/OpenAPIs/Models/User.swift b/samples/client/petstore/swift5/resultLibrary/PetstoreClient/Classes/OpenAPIs/Models/User.swift
@@ -59,3 +59,6 @@ internal struct User: Codable, JSONEncodable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension User: Identifiable {}
diff --git a/samples/client/petstore/swift5/rxswiftLibrary/PetstoreClient/Classes/OpenAPIs/Models/Category.swift b/samples/client/petstore/swift5/rxswiftLibrary/PetstoreClient/Classes/OpenAPIs/Models/Category.swift
@@ -34,3 +34,6 @@ public struct Category: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Category: Identifiable {}
diff --git a/samples/client/petstore/swift5/rxswiftLibrary/PetstoreClient/Classes/OpenAPIs/Models/Order.swift b/samples/client/petstore/swift5/rxswiftLibrary/PetstoreClient/Classes/OpenAPIs/Models/Order.swift
@@ -56,3 +56,6 @@ public struct Order: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Order: Identifiable {}
diff --git a/samples/client/petstore/swift5/rxswiftLibrary/PetstoreClient/Classes/OpenAPIs/Models/Pet.swift b/samples/client/petstore/swift5/rxswiftLibrary/PetstoreClient/Classes/OpenAPIs/Models/Pet.swift
@@ -59,3 +59,6 @@ public struct Pet: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Pet: Identifiable {}
diff --git a/samples/client/petstore/swift5/rxswiftLibrary/PetstoreClient/Classes/OpenAPIs/Models/Tag.swift b/samples/client/petstore/swift5/rxswiftLibrary/PetstoreClient/Classes/OpenAPIs/Models/Tag.swift
@@ -34,3 +34,6 @@ public struct Tag: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Tag: Identifiable {}
diff --git a/samples/client/petstore/swift5/rxswiftLibrary/PetstoreClient/Classes/OpenAPIs/Models/User.swift b/samples/client/petstore/swift5/rxswiftLibrary/PetstoreClient/Classes/OpenAPIs/Models/User.swift
@@ -59,3 +59,6 @@ public struct User: Codable, JSONEncodable, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension User: Identifiable {}
diff --git a/samples/client/petstore/swift5/urlsessionLibrary/Sources/PetstoreClient/Models/Category.swift b/samples/client/petstore/swift5/urlsessionLibrary/Sources/PetstoreClient/Models/Category.swift
@@ -52,3 +52,6 @@ public final class Category: Codable, JSONEncodable, Hashable {
 }
 
 }
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension PetstoreClientAPI.Category: Identifiable {}
diff --git a/samples/client/petstore/swift5/urlsessionLibrary/Sources/PetstoreClient/Models/Order.swift b/samples/client/petstore/swift5/urlsessionLibrary/Sources/PetstoreClient/Models/Order.swift
@@ -82,3 +82,6 @@ public final class Order: Codable, JSONEncodable, Hashable {
 }
 
 }
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension PetstoreClientAPI.Order: Identifiable {}
diff --git a/samples/client/petstore/swift5/urlsessionLibrary/Sources/PetstoreClient/Models/Pet.swift b/samples/client/petstore/swift5/urlsessionLibrary/Sources/PetstoreClient/Models/Pet.swift
@@ -85,3 +85,6 @@ public final class Pet: Codable, JSONEncodable, Hashable {
 }
 
 }
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension PetstoreClientAPI.Pet: Identifiable {}
diff --git a/samples/client/petstore/swift5/urlsessionLibrary/Sources/PetstoreClient/Models/Tag.swift b/samples/client/petstore/swift5/urlsessionLibrary/Sources/PetstoreClient/Models/Tag.swift
@@ -52,3 +52,6 @@ public final class Tag: Codable, JSONEncodable, Hashable {
 }
 
 }
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension PetstoreClientAPI.Tag: Identifiable {}
diff --git a/samples/client/petstore/swift5/urlsessionLibrary/Sources/PetstoreClient/Models/User.swift b/samples/client/petstore/swift5/urlsessionLibrary/Sources/PetstoreClient/Models/User.swift
@@ -89,3 +89,6 @@ public final class User: Codable, JSONEncodable, Hashable {
 }
 
 }
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension PetstoreClientAPI.User: Identifiable {}
diff --git a/samples/client/petstore/swift5/vaporLibrary/Sources/PetstoreClient/Models/Category.swift b/samples/client/petstore/swift5/vaporLibrary/Sources/PetstoreClient/Models/Category.swift
@@ -47,3 +47,6 @@ public final class Category: Content, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Category: Identifiable {}
diff --git a/samples/client/petstore/swift5/vaporLibrary/Sources/PetstoreClient/Models/Order.swift b/samples/client/petstore/swift5/vaporLibrary/Sources/PetstoreClient/Models/Order.swift
@@ -77,3 +77,6 @@ public final class Order: Content, Hashable {
     }
 }
 
+
+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)
+extension Order: Identifiable {}
diff --git a/samples/client/petstore/swift5/vaporLibrary/Sources/PetstoreClient/Models/Pet.swift b/samples/client/petstore/swift5/vaporLibrary/Sources/PetstoreClient/Models/Pet.swift
diff --git a/samples/client/petstore/swift5/vaporLibrary/Sources/PetstoreClient/Models/Tag.swift b/samples/client/petstore/swift5/vaporLibrary/Sources/PetstoreClient/Models/Tag.swift
diff --git a/samples/client/petstore/swift5/vaporLibrary/Sources/PetstoreClient/Models/User.swift b/samples/client/petstore/swift5/vaporLibrary/Sources/PetstoreClient/Models/User.swift

Original file line number	Diff line number	Diff line change
`@@ -27,4 +27,7 @@ extension {{projectName}}API {`
`27`	`27`	`{{> modelObject}}{{/isEnum}}{{/isArray}}{{/vendorExtensions.x-is-one-of-interface}}{{/model}}{{/models}}`
`28`	`28`	`{{#swiftUseApiNamespace}}`
`29`	`29`	`}`
`30`		`-{{/swiftUseApiNamespace}}`
	`30`	`+{{/swiftUseApiNamespace}}{{#models}}{{#model}}{{#vendorExtensions.x-swift-identifiable}}`
	`31`	`+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)`
	`32`	`+extension {{#swiftUseApiNamespace}}{{projectName}}API.{{/swiftUseApiNamespace}}{{{classname}}}: Identifiable {}`
	`33`	`+{{/vendorExtensions.x-swift-identifiable}}{{/model}}{{/models}}`
Original file line number	Diff line number	Diff line change
`@@ -34,3 +34,6 @@ public struct Category: Codable, JSONEncodable, Hashable {`
`34`	`34`	`}`
`35`	`35`	`}`
`36`	`36`
	`37`	`+`
	`38`	`+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)`
	`39`	`+extension Category: Identifiable {}`
Original file line number	Diff line number	Diff line change
`@@ -56,3 +56,6 @@ public struct Order: Codable, JSONEncodable, Hashable {`
`56`	`56`	`}`
`57`	`57`	`}`
`58`	`58`
	`59`	`+`
	`60`	`+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)`
	`61`	`+extension Order: Identifiable {}`
Original file line number	Diff line number	Diff line change
`@@ -59,3 +59,6 @@ public struct Pet: Codable, JSONEncodable, Hashable {`
`59`	`59`	`}`
`60`	`60`	`}`
`61`	`61`
	`62`	`+`
	`63`	`+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)`
	`64`	`+extension Pet: Identifiable {}`
Original file line number	Diff line number	Diff line change
`@@ -34,3 +34,6 @@ public struct Tag: Codable, JSONEncodable, Hashable {`
`34`	`34`	`}`
`35`	`35`	`}`
`36`	`36`
	`37`	`+`
	`38`	`+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)`
	`39`	`+extension Tag: Identifiable {}`
Original file line number	Diff line number	Diff line change
`@@ -59,3 +59,6 @@ public struct User: Codable, JSONEncodable, Hashable {`
`59`	`59`	`}`
`60`	`60`	`}`
`61`	`61`
	`62`	`+`
	`63`	`+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)`
	`64`	`+extension User: Identifiable {}`
Original file line number	Diff line number	Diff line change
`@@ -57,3 +57,6 @@ public struct Pet: Codable, JSONEncodable, Hashable {`
`57`	`57`	`}`
`58`	`58`	`}`
`59`	`59`
	`60`	`+`
	`61`	`+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)`
	`62`	`+extension Pet: Identifiable {}`
Original file line number	Diff line number	Diff line change
`@@ -34,3 +34,6 @@ internal struct Category: Codable, JSONEncodable, Hashable {`
`34`	`34`	`}`
`35`	`35`	`}`
`36`	`36`
	`37`	`+`
	`38`	`+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)`
	`39`	`+extension Category: Identifiable {}`
Original file line number	Diff line number	Diff line change
`@@ -57,3 +57,6 @@ internal struct Order: Codable, JSONEncodable {`
`57`	`57`	`}`
`58`	`58`	`}`
`59`	`59`
	`60`	`+`
	`61`	`+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)`
	`62`	`+extension Order: Identifiable {}`
Original file line number	Diff line number	Diff line change
`@@ -60,3 +60,6 @@ internal struct Pet: Codable, JSONEncodable, Hashable {`
`60`	`60`	`}`
`61`	`61`	`}`
`62`	`62`
	`63`	`+`
	`64`	`+@available(iOS 13, tvOS 13, watchOS 6, macOS 10.15, *)`
	`65`	`+extension Pet: Identifiable {}`