production settings

Gemfile.lock

@@ -39,9 +39,9 @@ GEM
       minitest (~> 5.1)
       tzinfo (~> 1.1)
     arel (7.1.4)
-    autoprefixer-rails (8.5.0)
+    autoprefixer-rails (8.6.2)
       execjs
-    bcrypt (3.1.11)
+    bcrypt (3.1.12)
     bigbluebutton-api-ruby (1.6.0)
       xml-simple (~> 1.1)
     bindex (0.5.0)
@@ -61,22 +61,22 @@ GEM
     concurrent-ruby (1.0.5)
     crass (1.0.4)
     diff-lcs (1.3)
-    dotenv (2.2.1)
-    dotenv-rails (2.2.1)
-      dotenv (= 2.2.1)
-      railties (>= 3.2, < 5.2)
+    dotenv (2.4.0)
+    dotenv-rails (2.4.0)
+      dotenv (= 2.4.0)
+      railties (>= 3.2, < 6.0)
     erubis (2.7.0)
     execjs (2.7.0)
-    factory_bot (4.8.2)
+    factory_bot (4.10.0)
       activesupport (>= 3.0.0)
-    factory_bot_rails (4.8.2)
-      factory_bot (~> 4.8.2)
+    factory_bot_rails (4.10.0)
+      factory_bot (~> 4.10.0)
       railties (>= 3.0.0)
     faker (1.8.7)
       i18n (>= 0.7)
     faraday (0.12.2)
       multipart-post (>= 1.2, < 3)
-    ffi (1.9.23)
+    ffi (1.9.25)
     font-awesome-sass (5.0.13)
       sassc (>= 1.11)
     globalid (0.4.1)
@@ -133,6 +133,7 @@ GEM
     omniauth-twitter (1.4.0)
       omniauth-oauth (~> 1.1)
       rack
+    pg (0.21.0)
     popper_js (1.12.9)
     puma (3.11.4)
     rack (2.0.5)
@@ -169,6 +170,7 @@ GEM
     rb-fsevent (0.10.3)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
+    redis (3.3.5)
     rspec-core (3.7.1)
       rspec-support (~> 3.7.0)
     rspec-expectations (3.7.0)
@@ -224,7 +226,7 @@ GEM
     turbolinks-source (5.1.0)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
-    uglifier (4.1.10)
+    uglifier (4.1.11)
       execjs (>= 0.3.0, < 3)
     web-console (3.6.2)
       actionview (>= 5.0)
@@ -255,9 +257,11 @@ DEPENDENCIES
   omniauth
   omniauth-google-oauth2
   omniauth-twitter
+  pg (~> 0.18)
   puma (~> 3.0)
   rails (~> 5.0.7)
   rails-controller-testing
+  redis (~> 3.0)
   rspec-rails (~> 3.7)
   sass-rails (~> 5.0)
   spring