Clear notices when setCompletedOnboarding is called

2 files changed, 18 insertions, 0 deletions

diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index 540aee936..ce59caf83 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -473,6 +473,7 @@ module.exports = class MetamaskController extends EventEmitter {
       // notices
       checkNotices: noticeController.updateNoticesList.bind(noticeController),
       markNoticeRead: noticeController.markNoticeRead.bind(noticeController),
+      markAllNoticesRead: noticeController.markAllNoticesRead.bind(noticeController),
 
       approveProviderRequest: providerApprovalController.approveProviderRequest.bind(providerApprovalController),
       clearApprovedOrigins: providerApprovalController.clearApprovedOrigins.bind(providerApprovalController),
diff --git a/app/scripts/notice-controller.js b/app/scripts/notice-controller.js
index 6fe8b8cf0..d1a15ff08 100644
--- a/app/scripts/notice-controller.js
+++ b/app/scripts/notice-controller.js
@@ -58,6 +58,23 @@ module.exports = class NoticeController extends EventEmitter {
     }
   }
 
+  markAllNoticesRead (cb) {
+    cb = cb || function (err) { if (err) throw err }
+    try {
+      const noticeList = this.getNoticesList()
+      noticeList.forEach(notice => {
+        notice.read = true
+        notice.body = ''
+      })
+      this.setNoticesList(noticeList)
+      const latestNotice = this.getNextUnreadNotice()
+      cb(null, latestNotice)
+    } catch (err) {
+      cb(err)
+    }
+  }
+
+
   async updateNoticesList () {
     const newNotices = await this._retrieveNoticeData()
     const oldNotices = this.getNoticesList()