lib/centro/client.rb in centro-client-0.0.2 vs lib/centro/client.rb in centro-client-0.0.3

@@ -1,9 +1,12 @@
 require 'omniauth'
 require 'omniauth-oauth2'
 require 'faraday_middleware'
 
+require 'centro/errors'
+require 'centro/api/base'
+
 module Centro
   class Client
     class << self
       def api_version
         return @api_version if defined?(@api_version)
@@ -11,10 +14,14 @@
       end
       def auth_host
         return @auth_host if defined?(@auth_host)
         @auth_host = 'localhost:3001'
       end
+      def finance_host
+        return @finance_host if defined?(@finance_host)
+        @finance_host = 'localhost:4000'
+      end
       def mms_host
         return @mms_host if defined?(@mms_host)
         @mms_host = 'localhost:3000'
       end
       def ssl_enabled?
@@ -22,27 +29,34 @@
         @ssl_enaabled = false
       end
       def auth_url
         url_from_host(auth_host)
       end
+      def finance_url
+        url_from_host(finance_host)
+      end
       def mms_url
         url_from_host(mms_host)
       end
       def url_from_host(host)
         (ssl_enabled? ? 'https://' : 'http://') +
           host + "/api/#{self.api_version}"
       end
     end
 
-    attr_accessor :client_id, :client_secret, :access_token
+    attr_accessor :client_id, :client_secret, :access_token, :access_token_expires_at
 
     def initialize(opts={})
       @client_id = opts.delete(:client_id) if opts[:client_id]
       @client_secret = opts.delete(:client_secret) if opts[:client_secret]
       @access_token = opts.delete(:access_token) if opts[:access_token]
     end
 
+    def access_token_expired?
+      access_token_expires_at.nil? || access_token_expires_at < Time.now
+    end
+
     def retrieve_access_token(username, password)
       raise 'client_id and client_secret required' unless @client_id && @client_secret
       connection = Faraday.new self.class.auth_url do |conn|
         set_default_connection_options(conn)
       end
@@ -50,10 +64,11 @@
                  :grant_type    => 'password',
                  :client_id     => @client_id,
                  :client_secret => @client_secret,
                  :username      => username,
                  :password      => password)
+      self.access_token_expires_at = Time.now + response.body.expires_in
       self.access_token = response.body.access_token
     end
 
 
     def get_credentials
@@ -112,9 +127,18 @@
 
     def auth_connection
       raise 'access_token required' unless @access_token
       @auth_connection ||= begin
         Faraday.new self.class.auth_url do |conn|
+          conn.request :oauth2, @access_token
+          set_default_connection_options(conn)
+        end
+      end
+    end
+    def finance_connection
+      raise 'access_token required' unless @access_token
+      @finance_connection ||= begin
+        Faraday.new self.class.finance_url do |conn|
           conn.request :oauth2, @access_token
           set_default_connection_options(conn)
         end
       end
     end