feat(ready): added new method (#3)

* feat(ready): add new method

add a new method waitUntilReady

Author: panchongyang

WeChat/FeatureProbe.ts

@@ -21,6 +21,8 @@ class FeatureProbe extends TinyEmitter {
   private user: FPUser;
   private toggles: { [key: string]: FPToggleDetail } | null;
   private timer?: NodeJS.Timeout;
+  private readyPromise: Promise<void>;
+
 
   constructor() {
     super();
@@ -31,6 +33,13 @@ class FeatureProbe extends TinyEmitter {
     this.clientSdkKey = '';
     this.refreshInterval = 0;
     this.toggles = {};
+    this.readyPromise = new Promise((resolve) => {
+      const onReadyCallback = () => {
+        this.off(EVENTS.READY, onReadyCallback);
+        resolve();
+      };
+      this.on(EVENTS.READY, onReadyCallback);
+    });
   }
 
   public init({
@@ -79,6 +88,10 @@ class FeatureProbe extends TinyEmitter {
     clearInterval(this.timer);
   }
 
+  public waitUntilReady(): Promise<void> {
+    return this.readyPromise;
+  }
+
   public boolValue(key: string, defaultValue: boolean): boolean {
     return this.toggleValue(key, defaultValue, "boolean");
   }
@@ -123,6 +136,11 @@ class FeatureProbe extends TinyEmitter {
     this.user = Object.assign({}, user);
   }
 
+  public logout() {
+    const user = new FPUser();
+    this.identifyUser(user);
+  }
+
   static newForTest(toggles: { [key: string]: any }): FeatureProbe {
     const fp = new FeatureProbe();
     fp.init({

example/package.json

@@ -1,10 +1,10 @@
 {
-  "name": "featureprobe-client-sdk-miniprogram",
+  "name": "client-sdk-miniprogram",
   "version": "1.0.0",
   "description": "",
   "main": ".eslintrc.js",
   "dependencies": {
-    "featureprobe-client-sdk-miniprogram": "^1.0.0"
+    "featureprobe-client-sdk-miniprogram": "^1.0.1-alpha.3"
   },
   "devDependencies": {},
   "scripts": {

example/project.private.config.json

@@ -1,6 +1,6 @@
 {
   "description": "项目私有配置文件。此文件中的内容将覆盖 project.config.json 中的相同字段。项目的改动优先同步到此文件中。详见文档：https://developers.weixin.qq.com/miniprogram/dev/devtools/projectconfig.html",
-  "projectname": "feature-probe-miniprogram-sdk-demo",
+  "projectname": "example",
   "setting": {
     "compileHotReLoad": true,
     "urlCheck": false