Install child-friendly replies by default through signed Marketplace delivery

electron/api/coding-product-services.ts

@@ -28,6 +28,8 @@ import type {
   PluginBackendProjection,
 } from '../coding-plugins/registry';
 import type { ProjectPluginService } from '../coding-plugins/project-service';
+import { DEFAULT_CHILD_REPLIES_PLUGIN_ID, installDefaultChildReplies } from '../coding-plugins/default-installation';
+import { MarketplaceClientError } from '../coding-plugins/marketplace-client';
 import type {
   PluginBillingPolicy,
   PluginCatalogOperation,
@@ -170,6 +172,25 @@ async function publicLibrary(
 export function createCodingPluginMarketplaceService(
   options: CreateCodingPluginMarketplaceServiceOptions,
 ): CodingPluginMarketplaceService {
+  // Order automatic installation and explicit removal so the user's later action wins.
+  let pending: Promise<unknown> = Promise.resolve();
+  const forAccount = <T>(action: () => Promise<T>): Promise<T> => {
+    const binding = options.marketplace.getCurrentAccountBinding();
+    const run = pending.then(async () => {
+      const assertAccount = () => {
+        const current = options.marketplace.getCurrentAccountBinding();
+        if (current?.accountKey !== binding?.accountKey || current?.epoch !== binding?.epoch) {
+          throw new MarketplaceClientError('marketplace_account_changed', 409, 'Marketplace account changed');
+        }
+      };
+      assertAccount();
+      const result = await action();
+      assertAccount();
+      return result;
+    });
+    pending = run.catch(() => undefined);
+    return run;
+  };
   const install = async (pluginId: string, kind: 'install' | 'update'): Promise<PublicPluginInstallation> => {
     const snapshot = await options.packageStore.resolveAndInstall({
       pluginId,
@@ -190,6 +211,7 @@ export function createCodingPluginMarketplaceService(
     return publicInstallation(snapshot);
   };
   const uninstall = async (pluginId: string): Promise<PublicPluginInstallation> => {
+    if (pluginId === DEFAULT_CHILD_REPLIES_PLUGIN_ID) await options.marketplace.remove(pluginId);
     const snapshot = await options.packageStore.uninstall(pluginId);
     await options.onChanged?.({ pluginId, kind: 'uninstall' });
     return publicInstallation(snapshot);
@@ -197,21 +219,28 @@ export function createCodingPluginMarketplaceService(
   return {
     readCatalog: (input = {}) => options.marketplace.readCatalog(input),
     readDetail: (pluginId) => options.marketplace.readDetail(pluginId),
-    readLibrary: async () => publicLibrary(await options.marketplace.readLibrary(), options.packageStore),
-    acquire: async (pluginId) => {
+    readLibrary: () => forAccount(async () => {
+      const binding = options.marketplace.getCurrentAccountBinding();
+      const library = await installDefaultChildReplies({
+        ...options, binding, library: await options.marketplace.readLibrary(),
+        onInstalled: async () => { await options.onChanged?.({ pluginId: DEFAULT_CHILD_REPLIES_PLUGIN_ID, kind: 'install' }); },
+      });
+      return publicLibrary(library, options.packageStore);
+    }),
+    acquire: (pluginId) => forAccount(async () => {
       const snapshot = await options.marketplace.acquire(pluginId);
       await options.onChanged?.({ pluginId, kind: 'acquire' });
       return publicLibrary(snapshot, options.packageStore);
-    },
-    remove: async (pluginId) => {
+    }),
+    remove: (pluginId) => forAccount(async () => {
       const snapshot = await options.marketplace.remove(pluginId);
       await options.onChanged?.({ pluginId, kind: 'remove' });
       return publicLibrary(snapshot, options.packageStore);
-    },
-    install: (pluginId) => install(pluginId, 'install'),
-    installBeta,
-    update: (pluginId) => install(pluginId, 'update'),
-    uninstall,
+    }),
+    install: (pluginId) => forAccount(() => install(pluginId, 'install')),
+    installBeta: (pluginId) => forAccount(() => installBeta(pluginId)),
+    update: (pluginId) => forAccount(() => install(pluginId, 'update')),
+    uninstall: (pluginId) => forAccount(() => uninstall(pluginId)),
   };
 }