fix #9 (#11)

* fix #9

* fix: database env variables

packages/server/src/__tests__/middleware.test.ts

@@ -28,12 +28,12 @@ describe('middleware', () => {
       },
     });
     database = new Database({
-      username: process.env.TEST_DB_USER,
-      password: process.env.TEST_DB_PASSWORD,
-      database: process.env.TEST_DB_DATABASE,
-      host: process.env.TEST_DB_HOST,
-      port: process.env.TEST_DB_PORT as any,
-      dialect: process.env.TEST_DB_DIALECT as any,
+      username: process.env.DB_USER,
+      password: process.env.DB_PASSWORD,
+      database: process.env.DB_DATABASE,
+      host: process.env.DB_HOST,
+      port: process.env.DB_PORT as any,
+      dialect: process.env.DB_DIALECT as any,
       dialectOptions: {
         charset: 'utf8mb4',
         collate: 'utf8mb4_unicode_ci',

packages/server/src/application.ts

@@ -1,12 +1,23 @@
 import Koa from 'koa';
 import Database from '@nocobase/database';
-import Resourcer, { Action, ParsedParams } from '@nocobase/resourcer';
+import Resourcer from '@nocobase/resourcer';
+
+export interface ApplicationOptions {
+  database: any;
+  resourcer: any;
+}
 
 export class Application extends Koa {
 
-  database: Database;
+  public readonly database: Database;
 
-  resourcer: Resourcer;
+  public readonly resourcer: Resourcer;
+
+  constructor(options: ApplicationOptions) {
+    super();
+    this.database = new Database(options.database);
+    this.resourcer = new Resourcer();
+  }
 
   async plugins(plugins: any[]) {
     for (const pluginOption of plugins) {

packages/server/src/index.ts

@@ -1,30 +1,34 @@
 import Database from '@nocobase/database';
 import Resourcer, { Action } from '@nocobase/resourcer';
 import actions from '@nocobase/actions';
-import Application from './applicatiion';
+import Application from './application';
 import bodyParser from 'koa-bodyparser';
 import cors from '@koa/cors';
 import middleware from './middleware';
 
+export * from './application';
+export * from './middleware';
+
 export default {
+  /**
+   * 这部分还比较杂，细节待改进
+   * 
+   * @param options 
+   */
   create(options: any): Application {
     console.log(options);
 
-    const app = new Application();
-    const database = new Database(options.database);
-    const resourcer = new Resourcer();
-
-    app.database = database;
-    app.resourcer = resourcer;
+    const app = new Application(options);
 
     app.use(bodyParser());
     app.use(cors());
 
-    resourcer.registerHandlers(actions.common);
+    // 这段代码处理的不完整
+    app.resourcer.registerHandlers(actions.common);
 
     app.use(async (ctx, next) => {
-      ctx.db = database;
-      ctx.database = database;
+      ctx.db = app.database;
+      ctx.database = app.database;
       await next();
     });
 
@@ -50,8 +54,8 @@ export default {
 
     app.use(middleware({
       prefix: '/api',
-      database,
-      resourcer,
+      database: app.database,
+      resourcer: app.resourcer,
       ...(options.resourcer||{}),
     }));
 

packages/server/src/middleware.ts

@@ -8,8 +8,12 @@ interface MiddlewareOptions extends KoaMiddlewareOptions {
   resourcer?: Resourcer;
   database?: Database;
 }
-
-export default function middleware(options: MiddlewareOptions = {}) {
+/**
+ * database + resourcer 结合的中间件（暂时不知道起什么名好）
+ * 
+ * @param options 
+ */
+export function middleware(options: MiddlewareOptions = {}) {
   const {
     prefix,
     database,
@@ -110,4 +114,6 @@ export default function middleware(options: MiddlewareOptions = {}) {
       return next();
     }
   }
-}
+}
+
+export default middleware;