Update library/eden/facebook/post.php

[OptimusMarlboro]

Throw exception if response contains error

[cblanquera]

We'll review this today. In all of our Web Service calls we are ignoring that there could be an error because in all cases they return with something more than the error message.

I resolve that we will store raw responses into a meta property that can be retrieved using getMeta(), from there we can freely throw errors.

[nikkobautista]

@cblanquera That's a better way of handling it IMO. Do it this way:

• execute the API call
• store the results somewhere. if there is an error, instantiate an Error instance and store that
• have a hasError() function which will check the API call results. If there is an error, it will return true. If none, it will return false
• have a throwError() function to throw an Exeception
• have a getError() function which will return an Error instance

This encapsulates all the error handling to each perspective API class, and provides a nice, clean and OO API for people to handle errors.