Added blocked number model and collection.

Added blocked number controller.
Hooked up BlockedNumberController loading.

background.html

@@ -614,6 +614,7 @@
   <script type='text/javascript' src='js/registration.js'></script>
   <script type='text/javascript' src='js/expire.js'></script>
   <script type='text/javascript' src='js/conversation_controller.js'></script>
+  <script type='text/javascript' src='js/blocked_number_controller.js'></script>
 
   <script type='text/javascript' src='js/views/react_wrapper_view.js'></script>
   <script type='text/javascript' src='js/views/whisper_view.js'></script>

js/background.js

@@ -9,6 +9,7 @@
   textsecure,
   WebAPI
   Whisper,
+  BlockedNumberController
 */
 
 // eslint-disable-next-line func-names
@@ -418,6 +419,7 @@
 
     try {
       await ConversationController.load();
+      BlockedNumberController.load();
     } catch (error) {
       window.log.error(
         'background.js: ConversationController failed to load:',

js/blocked_number_controller.js

@@ -0,0 +1,72 @@
+/* global , Whisper, storage */
+/* global textsecure: false */
+
+/* eslint-disable more/no-then */
+
+// eslint-disable-next-line func-names
+(function() {
+    'use strict';
+  
+    window.Whisper = window.Whisper || {};
+  
+    const blockedNumbers = new Whisper.BlockedNumberCollection();
+    window.getBlockedNumbers = () => blockedNumbers;
+  
+    window.BlockedNumberController = {
+      reset() {
+        blockedNumbers.reset([]);
+      },
+      load() {
+        window.log.info('BlockedNumberController: starting initial fetch');
+  
+        if (blockedNumbers.length) {
+          throw new Error('BlockedNumberController: Already loaded!');
+        }
+
+        if (!storage) {
+          throw new Error('BlockedNumberController: Could not load blocked numbers');
+        }
+
+        // Add the numbers to the collection
+        const numbers = storage.getBlockedNumbers();
+        blockedNumbers.add(
+          numbers.map(number => ({ number }))
+        );
+      },
+      block(number) {
+        const ourNumber = textsecure.storage.user.getNumber();
+
+        // Make sure we don't block ourselves
+        if (ourNumber === number) {
+          window.log.info('BlockedNumberController: Cannot block yourself!');
+          return null;
+        }
+
+        storage.addBlockedNumber(number);
+
+        // Make sure we don't add duplicates
+        const exists = blockedNumbers.getNumber(number);
+        if (exists)
+          return exists;
+
+        return blockedNumbers.add({ number });
+      },
+      unblock(number) {
+        storage.removeBlockedNumber(number);
+
+        // Make sure we don't add duplicates
+        const exists = blockedNumbers.getNumber(number);
+        if (exists) {
+          blockedNumbers.remove(exists);
+          return exists;
+        }
+
+        return null;
+      },
+      isBlocked(number) {
+        return storage.isBlocked(number);
+      },
+
+    };
+  })();
+  

js/models/blockedNumbers.js

@@ -1,9 +1,19 @@
 /* global storage, _ */
+/* global _: false */
+/* global Backbone: false */
+
+/* global BlockedNumberController: false */
+/* global storage: false */
+/* global Whisper: false */
+
+/* eslint-disable more/no-then */
 
 // eslint-disable-next-line func-names
 (function() {
   'use strict';
 
+  window.Whisper = window.Whisper || {};
+
   const BLOCKED_NUMBERS_ID = 'blocked';
   const BLOCKED_GROUPS_ID = 'blocked-groups';
 
@@ -12,6 +22,7 @@
 
     return _.include(numbers, number);
   };
+  storage.getBlockedNumbers = () => storage.get(BLOCKED_NUMBERS_ID, []);
   storage.addBlockedNumber = number => {
     const numbers = storage.get(BLOCKED_NUMBERS_ID, []);
     if (_.include(numbers, number)) {
@@ -54,4 +65,29 @@
     window.log.info(`removing group(${groupId} from blocked list`);
     storage.put(BLOCKED_GROUPS_ID, _.without(groupIds, groupId));
   };
-})();
+
+  Whisper.BlockedNumber = Backbone.Model.extend({
+    defaults() {
+      return {
+        number: '',
+      };
+    },
+    block() {
+      return BlockedNumberController.block(this.number);
+    },
+    unblock() {
+      return BlockedNumberController.unblock(this.number);
+    },
+  });
+
+  Whisper.BlockedNumberCollection = Backbone.Collection.extend({
+    model: Whisper.BlockedNumber,
+    comparator(m) {
+      return m.get('number');
+    },
+    getNumber(number) {
+      return this.model.find(m => m.number === number);
+    },
+  });
+  
+})();

js/signal_protocol_store.js

@@ -1,5 +1,5 @@
 /* global
-   dcodeIO, Backbone, _, libsignal, textsecure, ConversationController, stringObject */
+   dcodeIO, Backbone, _, libsignal, textsecure, ConversationController, stringObject, BlockedNumberController */
 
 /* eslint-disable no-proto */
 
@@ -955,7 +955,9 @@
       await window.storage.fetch();
 
       ConversationController.reset();
+      BlockedNumberController.reset();
       await ConversationController.load();
+      BlockedNumberController.load();
     },
     async removeAllConfiguration() {
       await window.Signal.Data.removeAllConfiguration();

test/index.html

@@ -345,6 +345,7 @@
   <script type="text/javascript" src="../js/models/conversations.js" data-cover></script>
   <script type="text/javascript" src="../js/models/blockedNumbers.js" data-cover></script>
   <script type="text/javascript" src="../js/conversation_controller.js" data-cover></script>
+  <script type='text/javascript' src='../js/blocked_number_controller.js'></script>
   <script type="text/javascript" src="../js/keychange_listener.js" data-cover></script>
   <script type='text/javascript' src='../js/expiring_messages.js' data-cover></script>
   <script type='text/javascript' src='../js/notifications.js' data-cover></script>