feat(webengage): add webengage plugin (#2604)

* feat(webengage): add webengage plugin

* refactor

src/@ionic-native/plugins/webengage/index.ts

@@ -0,0 +1,201 @@
+import { Injectable } from '@angular/core';
+import { Cordova, IonicNativePlugin, Plugin } from '@ionic-native/core';
+
+/**
+ * @name Webengage
+ * @description
+ * Ionic-Native wrapper that wraps Webengage Cordova plugin for Android and iOS
+ *
+ * @usage
+ * ```typescript
+ * import { Webengage, WebengageUser, WebengagePush, WebengageNotification } from '@ionic-native/webengage';
+ *
+ *
+ * constructor(private webengage: Webengage, private webengageUser: WebengageUser, private webengagePush: WebengagePush, private webengageNotification: WebengageNotification ) { }
+ *
+ * ...
+ *
+ * this.webengage.engage();
+ * ```
+ */
+@Plugin({
+  pluginName: 'Webengage',
+  plugin: 'cordova-plugin-webengage',
+  pluginRef: 'webengage',
+  repo: 'https://github.com/WebEngage/cordova-plugin',
+  install: '',
+  installVariables: [],
+  platforms: ['Android', 'iOS']
+})
+@Injectable()
+export class Webengage extends IonicNativePlugin {
+  /**
+   * Initializes WebEngage SDK
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  engage(): Promise<any> {
+    return;
+  }
+
+  /**
+   * Sets WebEngage SDK configuration
+   * @param {string} key
+   * @param {any} value
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  options(key: string, value: any): Promise<any> {
+    return;
+  }
+
+  /**
+   * Tracks event
+   * @param {string} eventName
+   * @param {any} attributes
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  track(eventName: string, attributes: any): Promise<any> {
+    return;
+  }
+
+  /**
+   * Tracks screen
+   * @param {string} eventName
+   * @param {any} screenData
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  screen(screenName: string, screenData: any): Promise<any> {
+    return;
+  }
+}
+
+@Plugin({
+  pluginName: 'Webengage',
+  plugin: 'cordova-plugin-webengage',
+  pluginRef: 'webengage.user',
+  repo: 'https://github.com/WebEngage/cordova-plugin',
+  install: '',
+  installVariables: [],
+  platforms: ['Android', 'iOS']
+})
+@Injectable()
+export class WebengageUser extends IonicNativePlugin {
+  /**
+   * Logs user in
+   * @param {string} userId
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  login(userId: string): Promise<any> {
+    return;
+  }
+
+  /**
+   * Logs user out
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  logout(): Promise<any> {
+    return;
+  }
+
+  /**
+   * Sets user attribute
+   * @param {string} key
+   * @param {any} value
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  setAttribute(key: string, value: any): Promise<any> {
+    return;
+  }
+}
+
+@Plugin({
+  pluginName: 'Webengage',
+  plugin: 'cordova-plugin-webengage',
+  pluginRef: 'webengage.push',
+  repo: 'https://github.com/WebEngage/cordova-plugin',
+  install: '',
+  installVariables: [],
+  platforms: ['Android', 'iOS']
+})
+@Injectable()
+export class WebengagePush extends IonicNativePlugin {
+  /**
+   * Callback function is invoked when a push notification is clicked
+   * @param {any} callback
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  onClick(callback: any): Promise<any> {
+    return;
+  }
+
+  /**
+   * Sets push notification configuration
+   * @param {string} key
+   * @param {any} value
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  options(key: string, value: any): Promise<any> {
+    return;
+  }
+}
+
+@Plugin({
+  pluginName: 'Webengage',
+  plugin: 'cordova-plugin-webengage',
+  pluginRef: 'webengage.notification',
+  repo: 'https://github.com/WebEngage/cordova-plugin',
+  install: '',
+  installVariables: [],
+  platforms: ['Android', 'iOS']
+})
+@Injectable()
+export class WebengageNotification extends IonicNativePlugin {
+  /**
+   * Callback function is invoked when a in-app notification is shown
+   * @param {any} callback
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  onShown(callback: any): Promise<any> {
+    return;
+  }
+
+  /**
+   * Callback function is invoked when a in-app notification is clicked
+   * @param {any} callback
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  onClick(callback: any): Promise<any> {
+    return;
+  }
+
+  /**
+   * Callback function is invoked when a in-app notification is dismissed
+   * @param {any} callback
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  onDismiss(callback: any): Promise<any> {
+    return;
+  }
+
+  /**
+   * Sets in-app notification configuration
+   * @param {string} key
+   * @param {any} value
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  options(key: string, value: any): Promise<any> {
+    return;
+  }
+}