lib/brightpearl/auth.rb in ruby-brightpearl-0.1.01 vs lib/brightpearl/auth.rb in ruby-brightpearl-0.2.0

@@ -1,33 +1,68 @@
 module Brightpearl
   class Auth
-    def self.oauth_url(state)
-      "https://oauth.brightpearl.com/authorize/#{Brightpearl.config.account}?response_type=code&client_id=#{Brightpearl.config.app_ref}&redirect_uri=#{Brightpearl.config.oauth_redirect_url}&state=#{state}"
+    def self.oauth_url(state:, redirect_uri:)
+      "https://oauth.brightpearl.com/authorize/#{Brightpearl.config.account}?response_type=code&client_id=#{Brightpearl.config.app_ref}&redirect_uri=#{redirect_uri}&state=#{state}"
     end
 
-    def self.request_token(auth_token)
+    def self.request_token(auth_token:, redirect_uri:)
       token_endpoint = "https://oauth.brightpearl.com/token/#{Brightpearl.config.account}"
       body = {
         grant_type: "authorization_code",
         code: auth_token,
         client_id: Brightpearl.config.app_ref,
         client_secret: Brightpearl.config.app_secret,
-        redirect_uri: Brightpearl.config.oauth_redirect_url
+        redirect_uri: redirect_uri, # SAME AS THE ONE USED ON oauth_url
       }
 
       response = HTTParty.post(token_endpoint, 
         body: body,
         headers: {
           'Content-Type' => 'application/x-www-form-urlencoded',
           'charset' => 'utf-8'
         }
       )
-      data = JSON.parse(response.body)
+      json = JSON.parse(response.body)
+      raise Brightpearl::RequestError.new(json["error_description"] || json["error"], response: json, status: 400) if response.code == 400
 
       return {
-        token: data["access_token"],
-        refresh_token: data["refresh_token"],
-        api_domain: data["api_domain"],
+        payload: json,
+        data: {
+          token: json["access_token"],
+          refresh_token: json["refresh_token"],
+          api_domain: json["api_domain"],
+        }
       }
     end
+
+    def self.use_refresh_token(refresh_token: nil, autoupdate: true)
+      token_endpoint = "https://oauth.brightpearl.com/token/#{Brightpearl.config.account}"
+      rtoken = refresh_token || Brightpearl.config.refresh_token
+      body = {
+        grant_type: "refresh_token",
+        refresh_token: rtoken,
+        client_id: Brightpearl.config.app_ref,
+      }
+      response = HTTParty.post(token_endpoint, 
+        body: body,
+        headers: { "Content-Type": "application/x-www-form-urlencoded", 'charset' => 'utf-8' }
+      )
+
+      json = JSON.parse(response.body)
+      if json["access_token"] && autoupdate
+        Brightpearl.config.token = json["access_token"]
+        Brightpearl.config.refresh_token = json["refresh_token"]
+      end
+
+      return {
+        payload: json,
+        data: {
+          token: json["access_token"],
+          refresh_token: json["refresh_token"],
+          api_domain: json["api_domain"]
+        }
+      }
+
+    end
+
   end
 end
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