feat: add AV.Conversation class

Author: aisk

src/conversation.js

@@ -0,0 +1,96 @@
+'use strict';
+
+const AV = require('./av');
+
+/**
+ * @class
+ *
+ * <p>An AV.Conversation is a local representation of a LeanCloud realtime's
+ * conversation. Tshi class is a subclass of an AV.Object, and retains the
+ * same functionality of an AV.Object, but also extends it with various
+ * conversation specific methods, like get members, creators of this conversation.
+ * </p>
+ */
+module.exports = AV.Object.extend('_Conversation', {
+  constructor: function(name, isSystem, isTransient) {
+    AV.Object.prototype.constructor.call(this, null, null);
+    this.set('name', name);
+    this.set('sys', isSystem ? true : false);
+    this.set('tr', isTransient ? true : false);
+  },
+  /**
+   * Get current conversation's creator.
+   *
+   * @return {String}
+   */
+  getCreator: function() {
+    return this.get('c');
+  },
+
+  /**
+   * Get the last message's time.
+   *
+   * @return {Date}
+   */
+  getLastMessageAt: function() {
+    return this.get('lm');
+  },
+
+  /**
+   * Get this conversation's members
+   *
+   * @return {Array}
+   */
+  getMembers: function() {
+    return this.get('m');
+  },
+
+  /**
+   * Add a member to this conversation
+   *
+   * @param {String} member
+   */
+  addMember: function(member) {
+    this.add('m', member);
+  },
+
+  /**
+   * Get this conversation's members who set this conversation as muted.
+   *
+   * @return {Boolean}
+   */
+  getMutedMembers: function() {
+    return this.get('mu');
+  },
+
+  /**
+   * Get this conversation's name field.
+   *
+   * @return String
+   */
+  getName: function() {
+    return this.get('name');
+  },
+
+  /**
+   * Returns true if this conversation is transient conversation.
+   *
+   * @return {Boolean}
+   */
+  isTransient: function() {
+    return this.get('tr');
+  },
+
+  /**
+   * Returns true if this conversation is system conversation.
+   *
+   * @return {Boolean}
+   */
+  isSystem: function() {
+    return this.get('sys');
+  },
+
+  send: function() {
+
+  },
+});

src/index.js

@@ -32,6 +32,8 @@ require('./status')(AV);
 require('./search')(AV);
 require('./insight')(AV);
 
+AV.Conversation = require('./conversation');
+
 module.exports = AV;
 
 /**

test/conversation.js

@@ -0,0 +1,18 @@
+'use strict';
+
+describe('Conversation', () => {
+  describe('.constructor', () => {
+    const conv = new AV.Conversation('test', true, false);
+    expect(conv.isTransient()).to.be(false);
+    expect(conv.isSystem()).to.be(true);
+    expect(conv.getName()).to.be('test');
+  });
+  describe('#save', () => {
+    it('should create a realtime conversation', () => {
+      const conv = new AV.Conversation('test');
+      conv.addMember('test1');
+      conv.addMember('test2');
+      return conv.save();
+    });
+  });
+});

test/index.js

@@ -13,3 +13,4 @@ require('./status.js');
 require('./sms.js');
 require('./search.js');
 require('./hooks.js');
+require('./conversation.js');