Chore: Switch from Carrierwave to ActiveStorage (#393)

db/migrate/20191227191631_remove_carrier_wave_attributes.rb

@@ -0,0 +1,7 @@
+class RemoveCarrierWaveAttributes < ActiveRecord::Migration[6.0]
+  def change
+    remove_column :contacts, :avatar, :string
+    remove_column :channel_facebook_pages, :avatar, :string
+    remove_column :attachments, :file, :string
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2019_12_09_202758) do
+ActiveRecord::Schema.define(version: 2019_12_27_191631) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -43,7 +43,6 @@ ActiveRecord::Schema.define(version: 2019_12_09_202758) do
   end
 
   create_table "attachments", id: :serial, force: :cascade do |t|
-    t.string "file"
     t.integer "file_type", default: 0
     t.string "external_url"
     t.float "coordinates_lat", default: 0.0
@@ -72,7 +71,6 @@ ActiveRecord::Schema.define(version: 2019_12_09_202758) do
     t.integer "account_id", null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.string "avatar"
     t.index ["page_id", "account_id"], name: "index_channel_facebook_pages_on_page_id_and_account_id", unique: true
     t.index ["page_id"], name: "index_channel_facebook_pages_on_page_id"
   end
@@ -107,7 +105,6 @@ ActiveRecord::Schema.define(version: 2019_12_09_202758) do
     t.integer "account_id", null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.string "avatar"
     t.string "pubsub_token"
     t.index ["account_id"], name: "index_contacts_on_account_id"
     t.index ["pubsub_token"], name: "index_contacts_on_pubsub_token", unique: true