Add account to antenna webui

app/controllers/api/v1/antennas/accounts_controller.rb

@@ -0,0 +1,82 @@
+# frozen_string_literal: true
+
+class Api::V1::Antennas::AccountsController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :read, :'read:lists' }, only: [:show]
+  before_action -> { doorkeeper_authorize! :write, :'write:lists' }, except: [:show]
+
+  before_action :require_user!
+  before_action :set_antenna
+
+  after_action :insert_pagination_headers, only: :show
+
+  def create
+    ApplicationRecord.transaction do
+      antenna_accounts.each do |account|
+        @antenna.antenna_accounts.create!(account: account, exclude: false)
+        @antenna.update!(any_accounts: false)
+      end
+    end
+
+    render_empty
+  end
+
+  def destroy
+    AntennaAccount.where(antenna: @antenna, account_id: account_ids).destroy_all
+    @antenna.update!(any_accounts: true) if !@antenna.antenna_accounts.where(exclude: false).any?
+    render_empty
+  end
+
+  private
+
+  def set_antenna
+    @antenna = Antenna.where(account: current_account).find(params[:antenna_id])
+  end
+
+  def antenna_accounts
+    Account.find(account_ids)
+  end
+
+  def account_ids
+    Array(resource_params[:account_ids])
+  end
+
+  def resource_params
+    params.permit(account_ids: [])
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def next_path
+    return if unlimited?
+
+    api_v1_list_accounts_url pagination_params(max_id: pagination_max_id) if records_continue?
+  end
+
+  def prev_path
+    return if unlimited?
+
+    api_v1_list_accounts_url pagination_params(since_id: pagination_since_id) unless @accounts.empty?
+  end
+
+  def pagination_max_id
+    @accounts.last.id
+  end
+
+  def pagination_since_id
+    @accounts.first.id
+  end
+
+  def records_continue?
+    @accounts.size == limit_param(DEFAULT_ACCOUNTS_LIMIT)
+  end
+
+  def pagination_params(core_params)
+    params.slice(:limit).permit(:limit).merge(core_params)
+  end
+
+  def unlimited?
+    params[:limit] == '0'
+  end
+end