Data structure

[tanacchi]

• users (object)
  • uid (string)(key)
    • profile (object)
    • dialy (object)
      • date (timestamp)(key)
        • aim (string)
        • impressions (string)
        • tasks (list)
          • id (number)
          • status (string)
          • body (string)
    • learned (object)
      • body (string)
    • weekly (object)
      • startDate (reference)(key)
        • schedule
        • ...