Enhancement: Move reporting metrics to postgres (#606)

db/migrate/20200121190900_add_notification_settings.rb

@@ -1,5 +1,7 @@
 class AddNotificationSettings < ActiveRecord::Migration[6.0]
   def change
+    return if ActiveRecord::Base.connection.data_source_exists? 'notification_settings'
+
     create_table :notification_settings do |t|
       t.integer :account_id
       t.integer :user_id

db/migrate/20200310062527_create_events.rb

@@ -0,0 +1,14 @@
+class CreateEvents < ActiveRecord::Migration[6.0]
+  def change
+    create_table :events do |t|
+      t.string :name
+      t.float :value
+      t.integer :account_id
+      t.integer :inbox_id
+      t.integer :user_id
+      t.integer :conversation_id
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20200310070540_add_index_to_event.rb

@@ -0,0 +1,9 @@
+class AddIndexToEvent < ActiveRecord::Migration[6.0]
+  def change
+    add_index :events, :name
+    add_index :events, :created_at
+    add_index :events, :account_id
+    add_index :events, :inbox_id
+    add_index :events, :user_id
+  end
+end

db/migrate/20200311083854_add_index_to_message.rb

@@ -0,0 +1,7 @@
+class AddIndexToMessage < ActiveRecord::Migration[6.0]
+  def change
+    add_index :messages, :account_id
+    add_index :messages, :inbox_id
+    add_index :messages, :user_id
+  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: 2020_03_09_213132) do
+ActiveRecord::Schema.define(version: 2020_03_11_083854) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -179,6 +179,22 @@ ActiveRecord::Schema.define(version: 2020_03_09_213132) do
     t.index ["contact_inbox_id"], name: "index_conversations_on_contact_inbox_id"
   end
 
+  create_table "events", force: :cascade do |t|
+    t.string "name"
+    t.float "value"
+    t.integer "account_id"
+    t.integer "inbox_id"
+    t.integer "user_id"
+    t.integer "conversation_id"
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+    t.index ["account_id"], name: "index_events_on_account_id"
+    t.index ["created_at"], name: "index_events_on_created_at"
+    t.index ["inbox_id"], name: "index_events_on_inbox_id"
+    t.index ["name"], name: "index_events_on_name"
+    t.index ["user_id"], name: "index_events_on_user_id"
+  end
+
   create_table "inbox_members", id: :serial, force: :cascade do |t|
     t.integer "user_id", null: false
     t.integer "inbox_id", null: false
@@ -213,9 +229,12 @@ ActiveRecord::Schema.define(version: 2020_03_09_213132) do
     t.integer "content_type", default: 0
     t.json "content_attributes", default: {}
     t.bigint "contact_id"
+    t.index ["account_id"], name: "index_messages_on_account_id"
     t.index ["contact_id"], name: "index_messages_on_contact_id"
     t.index ["conversation_id"], name: "index_messages_on_conversation_id"
+    t.index ["inbox_id"], name: "index_messages_on_inbox_id"
     t.index ["source_id"], name: "index_messages_on_source_id"
+    t.index ["user_id"], name: "index_messages_on_user_id"
   end
 
   create_table "notification_settings", force: :cascade do |t|