feat(multi-app-manager): custom sub app start options ( #1498 ) (#1506)

Reviewed-on: daoyoucloud/tachybase#1506
Reviewed-by: sealday <zhanglin@daoyoucloud.com>
Co-authored-by: TomyJan <TomyJan6@gmail.com>
Co-committed-by: TomyJan <TomyJan6@gmail.com>

packages/core/telemetry/src/telemetry.ts

@@ -10,7 +10,7 @@ import { telemetryOptions } from './config';
 import { Metric, MetricOptions } from './metric';
 import { Trace, TraceOptions } from './trace';
 
-export { telemetryOptions } from './config';
+export { telemetryOptions };
 
 export interface TelemetryOptions {
   serviceName?: string;

packages/plugins/@tachybase/plugin-multi-app-manager/README.md

@@ -11,3 +11,25 @@ yarn pm enable multi-app-manager
 ```
 
 ## 使用方法
+
+注意目前仅支持部分在应用启动时传入的环境变量，具体列表如下：
+
+```ini
+APP_KEY=test-key
+API_BASE_PATH=/api/
+DB_DIALECT=sqlite
+DB_STORAGE=storage/db/tachybase.sqlite
+DB_TABLE_PREFIX=
+DB_HOST=localhost
+DB_PORT=5432
+DB_DATABASE=postgres
+DB_USER=tachybase
+DB_PASSWORD=tachybase
+DB_UNDERSCORED=false
+DB_TIMEZONE=+08:00
+DB_TABLE_PREFIX=
+DB_SCHEMA=
+CACHE_DEFAULT_STORE=memory
+CACHE_MEMORY_MAX=2000
+```
+

packages/plugins/@tachybase/plugin-multi-app-manager/README.zh-CN.md

@@ -11,3 +11,25 @@ yarn pm enable multi-app-manager
 ```
 
 ## 使用方法
+
+注意目前仅支持部分在应用启动时传入的环境变量，具体列表如下：
+
+```ini
+APP_KEY=test-key
+API_BASE_PATH=/api/
+DB_DIALECT=sqlite
+DB_STORAGE=storage/db/tachybase.sqlite
+DB_TABLE_PREFIX=
+DB_HOST=localhost
+DB_PORT=5432
+DB_DATABASE=postgres
+DB_USER=tachybase
+DB_PASSWORD=tachybase
+DB_UNDERSCORED=false
+DB_TIMEZONE=+08:00
+DB_TABLE_PREFIX=
+DB_SCHEMA=
+CACHE_DEFAULT_STORE=memory
+CACHE_MEMORY_MAX=2000
+```
+

packages/plugins/@tachybase/plugin-multi-app-manager/src/client/settings/schemas/applications.ts

@@ -168,6 +168,12 @@ export const formSchema: ISchema = {
       'x-decorator': 'FormItem',
       'x-disabled': '{{ !createOnly }}',
     },
+    'options.startEnvs': {
+      type: 'string',
+      title: i18nText('Start environment variables'),
+      'x-component': 'Input.TextArea',
+      'x-decorator': 'FormItem',
+    },
     pinned: {
       'x-component': 'CollectionField',
       'x-decorator': 'FormItem',

packages/plugins/@tachybase/plugin-multi-app-manager/src/locale/en-US.json

@@ -20,5 +20,6 @@
   "Start": "Start",
   "Stop": "Stop",
   "Refresh": "Refresh",
-  "Template is in use": "Template is in use"
+  "Template is in use": "Template is in use",
+  "Start environment variables": "Start environment variables"
 }

packages/plugins/@tachybase/plugin-multi-app-manager/src/locale/zh-CN.json

@@ -20,5 +20,6 @@
   "Start": "启动",
   "Stop": "停止",
   "Refresh": "刷新",
-  "Template is in use": "模板正在使用"
+  "Template is in use": "模板正在使用",
+  "Start environment variables": "启动环境变量"
 }

packages/plugins/@tachybase/plugin-multi-app-manager/src/server/actions/apps.ts

@@ -41,6 +41,19 @@ export async function create(ctx: Context, next: Next) {
   const params = ctx.action.params;
   const tmpl = params.values?.tmpl;
   if (tmpl) {
+    const startEnvs = params.values?.options?.startEnvs;
+    if (startEnvs) {
+      const dbDialect = startEnvs.split('\n').find((line) => line.startsWith('DB_DIALECT='));
+      if (dbDialect) {
+        const dbType = dbDialect.split('=')[1].trim();
+        if (dbType !== 'postgres') {
+          ctx.throw(
+            400,
+            ctx.t('This database does not support to create application using template', { ns: NAMESPACE }),
+          );
+        }
+      }
+    }
     const dbType = ctx.db.options.dialect;
     if (dbType !== 'postgres') {
       ctx.throw(400, ctx.t('This database does not support to create application using template', { ns: NAMESPACE }));

packages/plugins/@tachybase/plugin-multi-app-manager/src/server/app-start-env.ts

@@ -0,0 +1,91 @@
+import { Application } from '@tachybase/server';
+
+export default function mergeApplicationStartEnvs(appName: String, mainApp: Application, options: any, startEnvs: any) {
+  if (typeof startEnvs === 'string') {
+    const envs = startEnvs.trim().split('\n');
+    startEnvs = {};
+    for (const env of envs) {
+      const [key, value] = env.split('=');
+      startEnvs[key] = value;
+    }
+  }
+  if (startEnvs && Object.keys(startEnvs).length !== 0) {
+    // TODO: 因为环境变量和对应的配置项无法直接平铺，所以需要逐个匹配，以后或许有更好的解决方案
+    if (startEnvs.APP_KEY) {
+      options = {
+        ...options,
+        authManager: {
+          jwt: {
+            secret: startEnvs.APP_KEY,
+          },
+        },
+      };
+      delete startEnvs.APP_KEY;
+    }
+    if (startEnvs.API_BASE_PATH) {
+      options.resourcer.prefix = startEnvs.API_BASE_PATH;
+      delete startEnvs.API_BASE_PATH;
+    }
+    if (startEnvs.DB_DIALECT) {
+      options.database.dialect = startEnvs.DB_DIALECT;
+      delete startEnvs.DB_DIALECT;
+    }
+    if (startEnvs.DB_STORAGE) {
+      options.database.storage = startEnvs.DB_STORAGE;
+      delete startEnvs.DB_STORAGE;
+    }
+    if (startEnvs.DB_TABLE_PREFIX) {
+      options.database.tablePrefix = startEnvs.DB_TABLE_PREFIX;
+      delete startEnvs.DB_TABLE_PREFIX;
+    }
+    if (startEnvs.DB_HOST) {
+      options.database.host = startEnvs.DB_HOST;
+      delete startEnvs.DB_HOST;
+    }
+    if (startEnvs.DB_PORT) {
+      options.database.port = parseInt(startEnvs.DB_PORT);
+      delete startEnvs.DB_PORT;
+    }
+    if (startEnvs.DB_DATABASE) {
+      options.database.database = startEnvs.DB_DATABASE;
+      delete startEnvs.DB_DATABASE;
+    }
+    if (startEnvs.DB_USER) {
+      options.database.username = startEnvs.DB_USER;
+      delete startEnvs.DB_USER;
+    }
+    if (startEnvs.DB_PASSWORD) {
+      options.database.password = startEnvs.DB_PASSWORD;
+      delete startEnvs.DB_PASSWORD;
+    }
+    if (startEnvs.DB_UNDERSCORED) {
+      options.database.underscored = startEnvs.DB_UNDERSCORED === 'true';
+      delete startEnvs.DB_UNDERSCORED;
+    }
+    if (startEnvs.DB_TIMEZONE) {
+      options.database.timezone = startEnvs.DB_TIMEZONE;
+      delete startEnvs.DB_TIMEZONE;
+    }
+    if (startEnvs.DB_TABLE_PREFIX) {
+      options.database.tablePrefix = startEnvs.DB_TABLE_PREFIX;
+      delete startEnvs.DB_TABLE_PREFIX;
+    }
+    if (startEnvs.DB_SCHEMA) {
+      options.database.schema = startEnvs.DB_SCHEMA;
+      delete startEnvs.DB_SCHEMA;
+    }
+    if (startEnvs.CACHE_DEFAULT_STORE) {
+      options.cacheManager.defaultStore = startEnvs.CACHE_DEFAULT_STORE;
+      delete startEnvs.CACHE_DEFAULT_STORE;
+    }
+    if (startEnvs.CACHE_MEMORY_MAX) {
+      options.cacheManager.stores.memory.max = parseInt(startEnvs.CACHE_MEMORY_MAX);
+      delete startEnvs.CACHE_MEMORY_MAX;
+    }
+
+    if (Object.keys(startEnvs).length !== 0) {
+      mainApp.logger.warn(`Application ${appName} has unsupported startEnvs: ${JSON.stringify(startEnvs)}`);
+    }
+  }
+  return options;
+}

packages/plugins/@tachybase/plugin-multi-app-manager/src/server/models/application.ts

@@ -2,6 +2,7 @@ import { Model, Transactionable } from '@tachybase/database';
 import { Application } from '@tachybase/server';
 import { merge } from '@tachybase/utils';
 
+import mergeApplicationStartEnvs from '../app-start-env';
 import { AppOptionsFactory } from '../server';
 
 export interface registerAppOptions extends Transactionable {
@@ -15,8 +16,10 @@ export class ApplicationModel extends Model {
     const preset = this.get('preset') as string;
     const tmpl = this.get('tmpl') as string;
     const appModelOptions = (this.get('options') as any) || {};
+    const startEnvs = appModelOptions.startEnvs || {};
 
-    const appOptions = options.appOptionsFactory(appName, mainApp, preset);
+    let appOptions = options.appOptionsFactory(appName, mainApp, preset);
+    appOptions = mergeApplicationStartEnvs(appName, mainApp, appOptions, startEnvs);
 
     const subAppOptions = {
       ...(merge(appOptions, appModelOptions) as object),

packages/plugins/@tachybase/plugin-multi-app-manager/src/swagger/index.ts

@@ -176,8 +176,18 @@ export default {
                 example: true,
                 description: '应用是否默认跟随主应用启动',
               },
+              startEnvs: {
+                type: 'string',
+                example: 'APP_KEY=test-key\nAPI_BASE_PATH=/api/',
+                description: '应用启动时的环境变量',
+              },
             },
           },
+          tmpl: {
+            type: 'string',
+            example: 'default',
+            description: '模板应用的 ID',
+          },
           createdAt: {
             type: 'string',
             format: 'date-time',