[WIP]: Use class inheritance for plug-in API

helpers/frontend/index.js

@@ -1,28 +1,20 @@
-import express from "express";
+import { IndiekitEndpointPlugin } from "@indiekit/plugin";
 
-const defaults = {
-  mountPath: "/frontend",
-};
+export default class FrontendEndpointPlugin extends IndiekitEndpointPlugin {
+  mountPath = "/frontend";
 
-const router = express.Router({ caseSensitive: true, mergeParams: true });
-
-export default class FrontendEndpoint {
-  constructor(options = {}) {
-    this.name = "Frontend endpoint";
-    this.options = { ...defaults, ...options };
-    this.mountPath = this.options.mountPath;
-  }
+  name = "Frontend endpoint";
 
   get routesPublic() {
-    router.get("/:page", (request, response) => {
+    this.router.get("/:page", (request, response) => {
       const { page } = request.params;
 
       response.render(`frontend-${page}`, {
         title: `Frontend ${page}`,
       });
     });
 
-    router.post("/form", (request, response) => {
+    this.router.post("/form", (request, response) => {
       response.render(`frontend-form`, {
         title: `Frontend form (with errors)`,
         errors: {
@@ -34,10 +26,6 @@ export default class FrontendEndpoint {
       });
     });
 
-    return router;
-  }
-
-  init(Indiekit) {
-    Indiekit.addEndpoint(this);
+    return this.router;
   }
 }

helpers/store/index.js

@@ -1,4 +1,5 @@
 import { IndiekitError } from "@indiekit/error";
+import { IndiekitStorePlugin } from "@indiekit/plugin";
 
 const defaults = {
   baseUrl: "https://store.example",
@@ -8,17 +9,22 @@ const defaults = {
  * @typedef Response
  * @property {object} response - HTTP response
  */
-export default class TestStore {
+export default class TestStorePlugin extends IndiekitStorePlugin {
+  name = "Test store";
+
+  /**
+   * @param {object} [options] - Plug-in options
+   * @param {string} [options.baseUrl] - Base URL
+   * @param {string} [options.user] - Username
+   */
   constructor(options = {}) {
-    this.name = "Test store";
+    super(options);
+
     this.options = { ...defaults, ...options };
-  }
 
-  get info() {
-    const { baseUrl, user } = this.options;
-    return {
+    this.info = {
       name: "Test store",
-      uid: `${baseUrl}/${user}`,
+      uid: `${this.options.baseUrl}/${this.options.user}`,
     };
   }
 
@@ -102,8 +108,4 @@ export default class TestStore {
     await this.#client(path, "DELETE", { message });
     return true;
   }
-
-  init(Indiekit) {
-    Indiekit.addStore(this);
-  }
 }