Data Modeling of Sound Pancake

modeling

MidiObject: {
  header            : Object        ( Midi Meta Data ),
  tracks            : List          ( Event List )
}

Music: {
  id                : string        ( DB Unique ID = userid + DBid ),
  owner             : string        ( FB first name + last name ),
  artist            : string        ( User Name in SoundPancake = midi file uploader name ),
  title             : string        ( Composition Name ),
  description       : string        ( Composition Description ),
  playtime          : integer       ( Composition Time ),
  like              : integer       ( the number of people liked this Composition ),
  MidiFileId        : string        ( MidiFile Unique ID ),
  albumArt          : string        ( Path of Album Art ),
  data              : Object        ( MidiObject )
}

PlayList: [
  {
    id              : string        ( DB Unique ID ),
    name            : string        ( Play List Name in SoundPancake decided by user ),
    description     : string        ( Play List Description ),
    publisher       : string        ( Play List Creator ),
    publisherImage  : string        ( Play List Creator Profile Image ),
    like            : number        ( the number of people liked this Play List ),
    comment         : number        ( the number of people comments this Play List ),
    share           : string        ( Sharing Link ),
    musicList       : Object List   ( Music Object List )
  }
]