Summary
In this chapter, we described how to write a social mobile web application in Opa. First, we talked about the user authorization procedure; we used UserContext to maintain the login state for a given client. We also mentioned how to connect with Facebook in Opa. In the next section, we discussed in detail how to implement LiveRoom, this included reading data from the database and displaying it in the webpage, and inserting user submitted topics, messages, and comments into the database. Please refer to the source code to review the complete code.
