Resolve parameters ref

CHANGELOG.md

@@ -4,6 +4,13 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [v14.2.1](https://github.com/contiamo/restful-react/compare/v14.2.0...v14.2.1)
+
+> 10 July 2020
+
+- Resolve parameters $ref [`#259`](https://github.com/contiamo/restful-react/issues/259)
+- Fix `npm-publish-without-cli` CI [`a189eaa`](https://github.com/contiamo/restful-react/commit/a189eaa176e6fb00e50b63f9e762493e3008019e)
+
 #### [v14.2.0](https://github.com/contiamo/restful-react/compare/v14.1.1...v14.2.0)
 
 > 10 July 2020

package.json

@@ -1,6 +1,6 @@
 {
   "name": "restful-react",
-  "version": "14.2.0",
+  "version": "14.2.1",
   "description": "A consistent, declarative way of interacting with RESTful backends, featuring code-generation from Swagger and OpenAPI specs",
   "keywords": [
     "rest",

src/scripts/import-open-api.ts

@@ -372,10 +372,13 @@ export const generateRestfulComponent = (
   // Retrieve the type of the param for delete verb
   const lastParamInTheRouteDefinition =
     operation.parameters && lastParamInTheRoute
-      ? (operation.parameters.find(p => {
-          if (isReference(p)) return false;
-          return p.name === lastParamInTheRoute;
-        }) as ParameterObject | undefined) // Reference is not possible
+      ? operation.parameters
+          .map(p =>
+            isReference(p)
+              ? (get(schemasComponents, p.$ref.replace("#/components/", "").replace("/", ".")) as ParameterObject)
+              : p,
+          )
+          .find(p => p.name === lastParamInTheRoute)
       : { schema: { type: "string" } };
 
   if (!lastParamInTheRouteDefinition) {

src/scripts/tests/import-open-api.test.ts

@@ -1989,6 +1989,73 @@ describe("scripts/import-open-api", () => {
       `);
     });
 
+    it("should resolve parameters ref", () => {
+      const operation: OperationObject = {
+        summary: "Delete use case",
+        operationId: "deleteUseCase",
+        tags: ["use-case"],
+        parameters: [
+          {
+            $ref: "#/components/parameters/UseCaseId",
+          },
+        ],
+        responses: {
+          "204": {
+            description: "Empty response",
+          },
+          default: {
+            description: "unexpected error",
+            content: {
+              "application/json": {
+                schema: { $ref: "#/components/schemas/APIError" },
+                example: { errors: ["msg1", "msg2"] },
+              },
+            },
+          },
+        },
+      };
+
+      const schemasComponents: ComponentsObject = {
+        parameters: {
+          UseCaseId: {
+            name: "useCaseId",
+            in: "path",
+            description: "Id of the usecase",
+            required: true,
+            schema: {
+              type: "string",
+            },
+          },
+        },
+      };
+
+      expect(generateRestfulComponent(operation, "delete", "/use-cases/{useCaseId}", [], undefined, schemasComponents))
+        .toMatchInlineSnapshot(`
+        "
+        export type DeleteUseCaseProps = Omit<MutateProps<void, APIError, void, string, void>, \\"path\\" | \\"verb\\">;
+
+        /**
+         * Delete use case
+         */
+        export const DeleteUseCase = (props: DeleteUseCaseProps) => (
+          <Mutate<void, APIError, void, string, void>
+            verb=\\"DELETE\\"
+            path={\`/use-cases\`}
+            {...props}
+          />
+        );
+
+        export type UseDeleteUseCaseProps = Omit<UseMutateProps<void, APIError, void, string, void>, \\"path\\" | \\"verb\\">;
+
+        /**
+         * Delete use case
+         */
+        export const useDeleteUseCase = (props: UseDeleteUseCaseProps) => useMutate<void, APIError, void, string, void>(\\"DELETE\\", \`/use-cases\`, props);
+
+        "
+      `);
+    });
+
     it("should generate a Poll compoment if the `prefer` token is present", () => {
       const operation: OperationObject = {
         summary: "List all fields for the use case schema",