Refactor app initialize method call

deno-runtime/handlers/app/construct.ts

@@ -40,7 +40,7 @@ function wrapAppCode(code: string): (require: (module: string) => unknown) => Pr
     ) as (require: (module: string) => unknown) => Promise<Record<string, unknown>>;
 }
 
-export async function handlInitializeApp(params: unknown): Promise<boolean> {
+export default async function handleConstructApp(params: unknown): Promise<boolean> {
     if (!Array.isArray(params)) {
         throw new Error('Invalid params', { cause: 'invalid_param_type' });
     }

deno-runtime/handlers/app/handler.ts

@@ -1,16 +1,18 @@
-import { Defined, JsonRpcError } from "jsonrpc-lite";
-import { handlInitializeApp } from "./construct.ts";
+import { Defined, JsonRpcError } from 'jsonrpc-lite';
+import handleConstructApp from './construct.ts';
+import handleInitialize from './initialize.ts';
 
 export default async function handleApp(method: string, params: unknown): Promise<Defined | JsonRpcError> {
     const [, appMethod] = method.split(':');
 
-    let result: Defined;
-
     try {
-        if (appMethod === 'construct') {
-            result = await handlInitializeApp(params);
-        } else {
-            result = null;
+        switch (appMethod) {
+            case 'construct':
+                return await handleConstructApp(params);
+            case 'initialize':
+                return await handleInitialize();
+            default:
+                throw new JsonRpcError('Method not found', -32601);
         }
     } catch (e: unknown) {
         if (!(e instanceof Error)) {
@@ -21,8 +23,10 @@ export default async function handleApp(method: string, params: unknown): Promis
             return JsonRpcError.invalidParams(null);
         }
 
+        if ((e.cause as string)?.includes('invalid_app')) {
+            return JsonRpcError.internalError({ message: 'App unavailable' });
+        }
+
         return new JsonRpcError(e.message, -32000, e);
     }
-
-    return result;
 }

deno-runtime/handlers/app/initialize.ts

@@ -0,0 +1,18 @@
+import type { App } from '@rocket.chat/apps-engine/definition/App.ts';
+
+import { AppObjectRegistry } from '../../AppObjectRegistry.ts';
+import { AppAccessorsInstance } from '../../lib/accessors/mod.ts';
+
+export default async function handleInitialize(): Promise<boolean> {
+    const app = AppObjectRegistry.get<App>('app');
+
+    if (typeof app?.initialize !== 'function') {
+        throw new Error('App must contain an initialize function', {
+            cause: 'invalid_app',
+        });
+    }
+
+    await app.initialize(AppAccessorsInstance.getConfigurationExtend(), AppAccessorsInstance.getEnvironmentRead());
+
+    return true;
+}

deno-runtime/main.ts

@@ -19,7 +19,7 @@ import handleApp from './handlers/app/handler.ts';
 
 AppObjectRegistry.set('MESSAGE_SEPARATOR', Deno.args.at(-1));
 
-async function handleRequest({ type, payload }: Messenger.JsonRpcRequest): Promise<void> {
+async function requestRouter({ type, payload }: Messenger.JsonRpcRequest): Promise<void> {
     // We're not handling notifications at the moment
     if (type === 'notification') {
         return Messenger.sendInvalidRequestError();
@@ -99,7 +99,7 @@ async function main() {
         }
 
         if (Messenger.isRequest(JSONRPCMessage)) {
-            await handleRequest(JSONRPCMessage);
+            await requestRouter(JSONRPCMessage);
         }
 
         if (Messenger.isResponse(JSONRPCMessage)) {

src/server/AppManager.ts

@@ -914,14 +914,12 @@ export class AppManager {
 
     private async initializeApp(storageItem: IAppStorageItem, app: ProxiedApp, saveToDb = true, silenceStatus = false): Promise<boolean> {
         let result: boolean;
-        const configExtend = this.getAccessorManager().getConfigurationExtend(storageItem.id);
-        const envRead = this.getAccessorManager().getEnvironmentRead(storageItem.id);
 
         try {
             await app.validateLicense();
             await app.validateInstallation();
 
-            await app.call(AppMethod.INITIALIZE, configExtend, envRead);
+            await app.call(AppMethod.INITIALIZE);
             await app.setStatus(AppStatus.INITIALIZED, silenceStatus);
 
             result = true;

src/server/ProxiedApp.ts

@@ -55,21 +55,7 @@ export class ProxiedApp implements IApp {
     }
 
     public async call(method: `${AppMethod}`, ...args: Array<any>): Promise<any> {
-        const logger = this.setupLogger(method);
-
-        try {
-            const result = await this.appRuntime.sendRequest({ method, params: args });
-
-            logger.debug('Result:', result);
-
-            return result;
-        } catch (e) {
-            logger.error('Error:', e);
-
-            throw e;
-        } finally {
-            await this.manager.getLogStorage().storeEntries(AppConsole.toStorageEntry(this.getID(), logger));
-        }
+        return this.appRuntime.sendRequest({ method: `app:${method}`, params: args });
     }
 
     public getStatus(): AppStatus {