Chore: Scope URLs with account_id (#601)

* Chore: Enable Users to create multiple accounts

Addresses: #402
- migrations to split roles and other attributes from users table
- make changes in code to accommodate this change

Co-authored-by: Pranav Raj Sreepuram <pranavrajs@gmail.com>

db/migrate/20191209195420_create_active_storage_tables.active_storage.rb

@@ -10,7 +10,7 @@ class CreateActiveStorageTables < ActiveRecord::Migration[5.2]
       t.string   :checksum,   null: false
       t.datetime :created_at, null: false
 
-      t.index [ :key ], unique: true
+      t.index [:key], unique: true
     end
 
     create_table :active_storage_attachments do |t|
@@ -20,7 +20,7 @@ class CreateActiveStorageTables < ActiveRecord::Migration[5.2]
 
       t.datetime :created_at, null: false
 
-      t.index [ :record_type, :record_id, :name, :blob_id ], name: "index_active_storage_attachments_uniqueness", unique: true
+      t.index [:record_type, :record_id, :name, :blob_id], name: 'index_active_storage_attachments_uniqueness', unique: true
       t.foreign_key :active_storage_blobs, column: :blob_id
     end
   end

db/migrate/20200225160650_rename_urls_to_url.rb

@@ -2,4 +2,4 @@ class RenameUrlsToUrl < ActiveRecord::Migration[6.0]
   def change
     rename_column :webhooks, :urls, :url
   end
-end
+end

db/migrate/20200225162150_add_type_to_webhook.rb

@@ -2,4 +2,4 @@ class AddTypeToWebhook < ActiveRecord::Migration[6.0]
   def change
     add_column :webhooks, :webhook_type, :integer, default: '0'
   end
-end
+end