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>

app/controllers/api/v1/accounts/inboxes_controller.rb

@@ -0,0 +1,31 @@
+class Api::V1::Accounts::InboxesController < Api::BaseController
+  before_action :check_authorization
+  before_action :fetch_inbox, only: [:destroy, :update]
+
+  def index
+    @inboxes = policy_scope(current_account.inboxes)
+  end
+
+  def destroy
+    @inbox.destroy
+    head :ok
+  end
+
+  def update
+    @inbox.update(inbox_update_params)
+  end
+
+  private
+
+  def fetch_inbox
+    @inbox = current_account.inboxes.find(params[:id])
+  end
+
+  def check_authorization
+    authorize(Inbox)
+  end
+
+  def inbox_update_params
+    params.require(:inbox).permit(:enable_auto_assignment)
+  end
+end