Write extraction routines

[nickolasrm]

This first issue describes what functions/methods we'll have to implement to extract data from the db, and what data we want to recover. There's a list below containing what we want to extract

• User data: Non-sensitive user data with the following columns
  • Id
  • Relationship
  • Birth
  • Region
  • Disability
  • Created at (to implement)
  • Stage
  • Module
• Game data
  • User Id
  • Completed at (to implement)
  • Stage
  • Module
  • Task Id
  • Task Name
  • Answer (Yes/No)
  • Other
  • Attempt

[nickolasrm]

Related issues:

• 11

[nickolasrm]

@deiveria, @cesarzxk já trabalhou neste tópico, mas ele precisa de ajuda convertendo isso para um formato legível em excel tipo CSV. Se puder continuar o trabalho dele na branch respectiva