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

1 files changed, 19 insertions, 0 deletions

diff --git a/ui/app/reducers/metamask.js b/ui/app/reducers/metamask.js
index fb0fd7130..c1aa20bf7 100644
--- a/ui/app/reducers/metamask.js
+++ b/ui/app/reducers/metamask.js
@@ -55,8 +55,11 @@ function reduceMetamask (state, action) {
       useNativeCurrencyAsPrimaryCurrency: true,
       showFiatInTestnets: false,
     },
+    firstTimeFlowType: null,
     completedOnboarding: false,
     knownMethodData: {},
+    participateInMetaMetrics: null,
+    metaMetricsSendCount: 0,
   }, state.metamask)
 
   switch (action.type) {
@@ -338,6 +341,16 @@ function reduceMetamask (state, action) {
         coinOptions,
       })
 
+    case actions.SET_PARTICIPATE_IN_METAMETRICS:
+      return extend(metamaskState, {
+        participateInMetaMetrics: action.value,
+      })
+
+    case actions.SET_METAMETRICS_SEND_COUNT:
+      return extend(metamaskState, {
+        metaMetricsSendCount: action.value,
+      })
+
     case actions.SET_USE_BLOCKIE:
       return extend(metamaskState, {
         useBlockie: action.value,
@@ -395,6 +408,12 @@ function reduceMetamask (state, action) {
       })
     }
 
+    case actions.SET_FIRST_TIME_FLOW_TYPE: {
+      return extend(metamaskState, {
+        firstTimeFlowType: action.value,
+      })
+    }
+
     default:
       return metamaskState