A won bot to prepare and evaluate PayPal payments.

Make sure you have the webofneeds artifacts in your local repository (by locally building the Webofneeds project) and then use maven to build this project

mvn install

• Creates a new Atom for every hint it receives and opens a Connection to the hint Atom
• Denies all incomming Connections
• Payment-Evaluation-Scheduler which checks open payments in a fixed interval
• Status controlled Action Handler, which act different for each state to secure a correct and safe process
• Clean data management: Only holds payments and corresponding data which are active

• Implement Status: EXPIRED, ERROR
• ProposeToCancel from the Merchant
• PayPal Credentials from the conf-properties file
• Correct handling from Accepts-Events
• Storage/Serialization of PaymentContexts
• Discuss the idea of creating a new atom for the buyer instead of using the same atom as the merchant