feat: remove auto connect use manual inject

Signed-off-by: MiaoWoo <admin@yumc.pw>

packages/core/src/function/http.ts

@@ -1,10 +1,8 @@
 import { DBClient } from '@cc-server/db'
-import { inject, postConstruct } from '@cc-server/ioc';
+import { inject, named } from '@cc-server/ioc';
 import { Vaild, NotBlank, NotNull, controller, requestBody, get, post, requestParam } from '@cc-server/binding'
 import '@cc-server/db-mongo'
 
-const TABLE = 'users'
-
 class ExampleModel {
     _id: string;
     @NotBlank("username must not be blank!")
@@ -18,13 +16,9 @@ class ExampleModel {
 @controller('/example')
 export class Controller {
     @inject(DBClient)
+    @named("users")
     private client: DBClient
 
-    @postConstruct()
-    private init(): void {
-        this.client.setTable(TABLE);
-    }
-
     @get('/')
     public async list(): Promise<ExampleModel[]> {
         return this.client.find({});

packages/core/src/index.ts

@@ -79,6 +79,10 @@ export class CcServerBoot {
             .use(bodyParser.raw());
     }
 
+    get container() {
+        return this._container;
+    }
+
     get server() {
         return this._server;
     }
@@ -122,7 +126,7 @@ export class CcServerBoot {
         return this;
     }
 
-    public start() {
+    public print() {
         console.log(prettyjson.render({ routes: { http: getRouteInfo(this._container), websocket: getNamespaceInfo() } }));
         return this;
     }
@@ -130,5 +134,10 @@ export class CcServerBoot {
     public listen(port: number = 80) {
         this._server.listen(port);
         console.log(`Server listen on port ${port} :)`);
+        return this;
+    }
+
+    public start(port: number = 80) {
+        return this.static('public').build().print().listen(port);
     }
 }

packages/core/src/server.ts

@@ -2,5 +2,16 @@ import { CcServerBoot, express } from './index'
 
 import './function/http';
 import './function/websocket';
+import { DBClient } from '@cc-server/db';
+import { MongoClient } from 'mongodb';
+import { MongoCollection } from '@cc-server/db-mongo';
 
-new CcServerBoot().static('public').build().start();
+let boot = new CcServerBoot().static('public');
+MongoClient.connect("mongodb://192.168.2.5:27017", { useNewUrlParser: true }, (error, client) => {
+    if (error) {
+        console.log(error)
+    } else {
+        boot.container.bind(DBClient).toConstantValue(new MongoCollection(client.db("faas").collection("users"))).whenTargetNamed("users")
+        boot.build().listen();
+    }
+})