From c7573663557b0db778a2907eaf2fd1918ced4914 Mon Sep 17 00:00:00 2001
From: Dan J Miller <danjm.com@gmail.com>
Date: Tue, 5 Mar 2019 12:15:01 -0330
Subject: Metametrics (#6171)

* Add metametrics provider and util.

* Add backend api and state for participating in metametrics.

* Add frontend action for participating in metametrics.

* Add metametrics opt-in screen.

* Add metametrics events to first time flow.

* Add metametrics events for route changes

* Add metametrics events for send and confirm screens

* Add metametrics events to dropdowns, transactions, log in and out, settings, sig requests and main screen

* Ensures each log in is measured as a new visit by metametrics.

* Ensure metametrics is called with an empty string for dimensions params if specified

* Adds opt in metametrics modal after unlock for existing users

* Adds settings page toggle for opting in and out of MetaMetrics

* Switch metametrics dimensions to page level scope

* Lint, test and translation fixes for metametrics.

* Update design for metametrics opt-in screen

* Complete responsive styling of metametrics-opt-in modal

* Use new chart image on metrics opt in screens

* Incorporate the metametrics opt-in screen into the new onboarding flow

* Update e2e tests to accomodate metametrics changes

* Mock out metametrics network requests in integration tests

* Fix tx-list integration test to support metametrics provider.

* Send number of tokens and accounts data with every metametrics event.

* Update metametrics event descriptor schema and add new events.

* Fix import tos bug and send gas button bug due to metametrics changes.

* Various small fixes on the metametrics branch.

* Add origin custom variable type to metametrics.util

* Fix names of onboarding complete actions (metametrics).

* Fix names of Metrics Options actions (metametrics).

* Clean up code related to metametrics.

* Fix bad merge conflict resolution and improve promise handling in sendMetaMetrics event and confrim tx base

* Don't send a second metrics event if user has gone back during first time flow.

* Collect metametrics on going back from onboarding create/import.

* Add missing custom variable constants for metametrics

* Fix metametrics provider

* Make height of opt-in modal responsive.

* Adjust text content for opt-in modal.

* Update metametrics event names and clean up code in opt-in-modal

* Put phishing warning step next to last in onboarding flow

* Link terms of service on create and import screens of first time flow

* Add subtext to options on the onboarding select action screen.

* Fix styling of bullet points on end of onboarding screen.

* Combine phishing warning and congratulations screens.

* Fix placement of users if unlocking after an incomplete onboarding import flow.

* Fix capitalization in opt-in screen

* Fix last onboarding screen translations

* Add link to 'Learn More' on the last screen of onboarding

* Code clean up: metametrics branch

* Update e2e tests for phishing warning step removal

* e2e tests passing on metametrics branch

* Different tracking urls for metametrics on development and prod
---
 app/scripts/controllers/preferences.js | 44 +++++++++++++++++++++++++++++++++-
 1 file changed, 43 insertions(+), 1 deletion(-)

(limited to 'app/scripts/controllers')

diff --git a/app/scripts/controllers/preferences.js b/app/scripts/controllers/preferences.js
index 584b6bc51..f92341353 100644
--- a/app/scripts/controllers/preferences.js
+++ b/app/scripts/controllers/preferences.js
@@ -1,6 +1,6 @@
 const ObservableStore = require('obs-store')
 const normalizeAddress = require('eth-sig-util').normalize
-const { isValidAddress } = require('ethereumjs-util')
+const { isValidAddress, sha3, bufferToHex } = require('ethereumjs-util')
 const extend = require('xtend')
 
 
@@ -42,6 +42,8 @@ class PreferencesController {
       // perform sensitive operations.
       featureFlags: {},
       knownMethodData: {},
+      participateInMetaMetrics: null,
+      firstTimeFlowType: null,
       currentLocale: opts.initLangCode,
       identities: {},
       lostIdentities: {},
@@ -52,6 +54,8 @@ class PreferencesController {
       },
       completedOnboarding: false,
       completedUiMigration: true,
+      metaMetricsId: null,
+      metaMetricsSendCount: 0,
     }, opts.initState)
 
     this.diagnostics = opts.diagnostics
@@ -92,6 +96,44 @@ class PreferencesController {
     this.store.updateState({ useBlockie: val })
   }
 
+  /**
+   * Setter for the `participateInMetaMetrics` property
+   *
+   * @param {boolean} bool Whether or not the user wants to participate in MetaMetrics
+   * @returns {string|null} the string of the new metametrics id, or null if not set
+   *
+   */
+  setParticipateInMetaMetrics (bool) {
+    this.store.updateState({ participateInMetaMetrics: bool })
+    let metaMetricsId = null
+    if (bool && !this.store.getState().metaMetricsId) {
+      metaMetricsId = bufferToHex(sha3(String(Date.now()) + String(Math.round(Math.random() * Number.MAX_SAFE_INTEGER))))
+      this.store.updateState({ metaMetricsId })
+    } else if (bool === false) {
+      this.store.updateState({ metaMetricsId })
+    }
+    return metaMetricsId
+  }
+
+  setMetaMetricsSendCount (val) {
+    this.store.updateState({ metaMetricsSendCount: val })
+  }
+
+  getMetaMetricsSendCount () {
+    return this.store.getState().metaMetricsSendCount
+  }
+
+  /**
+   * Setter for the `firstTimeFlowType` property
+   *
+   * @param {String} type Indicates the type of first time flow - create or import - the user wishes to follow
+   *
+   */
+   setFirstTimeFlowType (type) {
+     this.store.updateState({ firstTimeFlowType: type })
+   }
+
+
   getSuggestedTokens () {
     return this.store.getState().suggestedTokens
   }
-- 
cgit