feat: add use case for 3.1 multi-type

Author: kpanot

nx.json

@@ -707,7 +707,7 @@
       "outputs": [
         "{projectRoot}/target/*.jar"
       ],
-      "cache": true
+      "cache": false
     },
     "i18n": {
       "cache": true

packages/@ama-sdk/openapi-codegen-typescript/src/main/java/com/amadeus/codegen/ts/AbstractTypeScriptClientCodegen.java

@@ -67,6 +67,14 @@ public abstract class AbstractTypeScriptClientCodegen extends org.openapitools.c
   /** Custom request body transformation logic (GlobalSettings: requestBodyTransform, default: empty) */
   private final String requestBodyTransform;
 
+  /**
+   * Preprocesses the OpenAPI specification to extract operation adapter paths.
+   * This generates the OPERATION_ADAPTER data structure used for runtime operation matching.
+   *
+   * @param openAPI the OpenAPI specification to preprocess
+   */
+  protected abstract void preprocessOperationAdapter(OpenAPI openAPI);
+
   /**
    * Constructor for Otter-specific TypeScript client code generator.
    *
@@ -559,6 +567,18 @@ public void postProcessParameter(CodegenParameter parameter) {
     }
   }
 
+    /**
+   * Otter-specific override: Add any additional preprocessing logic for the OpenAPI specification:
+   * - Extract operation adapter paths for runtime matching and add to additionalProperties for template access.
+   *
+   * @param openAPI the OpenAPI specification to preprocess
+   */
+  @Override
+  public void preprocessOpenAPI(OpenAPI openAPI) {
+    super.preprocessOpenAPI(openAPI);
+    this.preprocessOperationAdapter(openAPI);
+  }
+
   /**
    * Otter-specific: Returns the TypeScript type for date-time objects without timezone modification.
    *

packages/@ama-sdk/openapi-codegen-typescript/src/main/java/com/amadeus/codegen/ts/TypescriptfetchGenerator.java

@@ -95,26 +95,10 @@ public TypescriptfetchGenerator() {
   }
 
   /**
-   * Otter-specific override: Escapes a reserved word as defined in the `reservedWords` array. Handle escaping
-   * those terms here.  This logic is only called if a variable matches the reseved words
-   *
-   * @return the escaped term
-   */
-  @Override
-  public String escapeReservedWord(String name) {
-    return "_" + name;  // add an underscore to the name
-  }
-
-  /**
-   * Otter-specific override: Preprocesses the OpenAPI specification to extract operation adapter paths.
-   * This generates the OPERATION_ADAPTER data structure used for runtime operation matching.
-   *
-   * @param openAPI the OpenAPI specification to preprocess
+   * @inheritDoc
    */
   @Override
-  public void preprocessOpenAPI(OpenAPI openAPI) {
-    super.preprocessOpenAPI(openAPI);
-
+  protected void preprocessOperationAdapter(OpenAPI openAPI) {
     if (openAPI.getPaths() == null) {
       return;
     }

packages/@o3r-training/showcase-sdk/open-api.yaml

@@ -1,4 +1,4 @@
-openapi: 3.0.2
+openapi: 3.1.0
 
 servers:
   - url: 'https://{environment}/v3'
@@ -786,7 +786,9 @@ components:
             xml:
               name: tag
         status:
-          type: string
+          type:
+            - string
+            - "null"
           description: pet status in the store
           enum:
             - available

packages/@o3r-training/showcase-sdk/package.json

@@ -53,7 +53,6 @@
     "generate": "schematics ../../@ama-sdk/schematics/dist:typescript-core --generator-key training-showcase-sdk",
     "spec:regen": "yarn run generate --no-dry-run && amasdk-clear-index",
     "files:pack": "yarn amasdk-files-pack",
-    "test": "jest --passWithNoTests",
     "publish:package": "npm publish ./dist",
     "generate:mock": "schematics ../../@ama-sdk/schematics/dist:mock",
     "doc:generate": "node scripts/override-readme.js && typedoc && node scripts/restore-readme.js",

packages/@o3r-training/showcase-sdk/project.json

@@ -22,6 +22,11 @@
         "^cli"
       ]
     },
+    "test": {
+      "options": {
+        "passWithNoTests": true
+      }
+    },
     "regen": {},
     "lint": {},
     "extract-folder-structure": {