From 8819475a2ed2ee7c34e983ebb5ab12661be1a961 Mon Sep 17 00:00:00 2001
From: Kevin Serrano <kevgagser@gmail.com>
Date: Wed, 7 Dec 2016 14:34:15 -0800
Subject: Add ability to show notices to user & get confirmation.

Implement generation of markdown for notice files.
Create npm command. Enhance notice generation.
Add test files to test multiple notices.
Add basic markdown support to notices.
Interval checks for updates.
Add extensionizer and linker
Add terms and conditions state file
Add link support to disclaimer.
Changelog addition.
---
 app/scripts/notice-controller.js | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 app/scripts/notice-controller.js

(limited to 'app/scripts/notice-controller.js')

diff --git a/app/scripts/notice-controller.js b/app/scripts/notice-controller.js
new file mode 100644
index 000000000..f1785d705
--- /dev/null
+++ b/app/scripts/notice-controller.js
@@ -0,0 +1,18 @@
+const EventEmitter = require('events').EventEmitter
+
+module.exports = class NoticeController extends EventEmitter {
+
+  constructor (opts) {
+    super()
+    this.configManager = opts.configManager
+  }
+
+  getState() {
+    var lastUnreadNotice = this.configManager.getLatestUnreadNotice()
+
+    return {
+      lastUnreadNotice: lastUnreadNotice,
+      noActiveNotices: !lastUnreadNotice,
+    }
+  }
+}
-- 
cgit v1.2.3


From 73998feeb2b6ba4ebb9a16c6ed54cce195c09013 Mon Sep 17 00:00:00 2001
From: kumavis <aaron@kumavis.me>
Date: Fri, 16 Dec 2016 12:44:47 -0800
Subject: move notice code from metamask-controller + config-manager, in to
 notice-controller

---
 app/scripts/notice-controller.js | 80 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 79 insertions(+), 1 deletion(-)

(limited to 'app/scripts/notice-controller.js')

diff --git a/app/scripts/notice-controller.js b/app/scripts/notice-controller.js
index f1785d705..438f5c27e 100644
--- a/app/scripts/notice-controller.js
+++ b/app/scripts/notice-controller.js
@@ -1,18 +1,96 @@
 const EventEmitter = require('events').EventEmitter
+const hardCodedNotices = require('../../development/notices.json')
 
 module.exports = class NoticeController extends EventEmitter {
 
   constructor (opts) {
     super()
     this.configManager = opts.configManager
+    this.noticePoller = null
   }
 
   getState() {
-    var lastUnreadNotice = this.configManager.getLatestUnreadNotice()
+    var lastUnreadNotice = this.getLatestUnreadNotice()
 
     return {
       lastUnreadNotice: lastUnreadNotice,
       noActiveNotices: !lastUnreadNotice,
     }
   }
+
+  getNoticesList() {
+    var data = this.configManager.getData()
+    if ('noticesList' in data) {
+      return data.noticesList
+    } else {
+      return []
+    }
+  }
+
+  setNoticesList(list) {
+    var data = this.configManager.getData()
+    data.noticesList = list
+    this.configManager.setData(data)
+    return Promise.resolve(true)
+  }
+
+  markNoticeRead(notice, cb) {
+    cb = cb || function(err){ if (err) throw err }
+    try {
+      var notices = this.getNoticesList()
+      var id = notice.id
+      notices[id].read = true
+      this.setNoticesList(notices)
+      let latestNotice = this.getLatestUnreadNotice()
+      cb(null, latestNotice)
+    } catch (err) {
+      cb(err)
+    }
+  }
+
+  updateNoticesList() {
+    return this._retrieveNoticeData().then((newNotices) => {
+      var oldNotices = this.getNoticesList()
+      var combinedNotices = this._mergeNotices(oldNotices, newNotices)
+      return Promise.resolve(this.setNoticesList(combinedNotices))
+    })
+  }
+
+  getLatestUnreadNotice() {
+    var notices = this.getNoticesList()
+    var filteredNotices = notices.filter((notice) => {
+      return notice.read === false
+    })
+    return filteredNotices[filteredNotices.length - 1]
+  }
+
+  startPolling () {
+    if (this.noticePoller) {
+      clearInterval(this.noticePoller)
+    }
+    this.noticePoller = setInterval(() => {
+      this.noticeController.updateNoticesList()
+    }, 300000)
+  }
+
+  _mergeNotices(oldNotices, newNotices) {
+    var noticeMap = this._mapNoticeIds(oldNotices)
+    newNotices.forEach((notice) => {
+      if (noticeMap.indexOf(notice.id) === -1) {
+        oldNotices.push(notice)
+      }
+    })
+    return oldNotices
+  }
+
+  _mapNoticeIds(notices) {
+    return notices.map((notice) => notice.id)
+  }
+
+  _retrieveNoticeData() {
+    // Placeholder for the API.
+    return Promise.resolve(hardCodedNotices)
+  }
+
+
 }
-- 
cgit v1.2.3