connect() {
    this.db = new Sequelize("sqlite:"+this.fp);
    return this.db.authenticate()
    .then(()=>console.log('Connected to:', this.fp))
    .catch(err=>console.log('Error connecting to database:', err))
    .then(()=>this.Card = this.db.define('card', { name: Sequelize.STRING }))
    .then(()=>this.Card.sync({ force: false }))
    .then(()=>this.Card.findAll())
    .then((cards) =>
        cards.map(c => c.get('name')).filter(c => (c && c != `''s`))
        .forEach(c => this.createCardTable(c))
    ).catch(err=>console.log('Error creating card table:', err))
    .then(()=>console.log('this.cards:', this.cards))
    .then(()=>this.db);
}

.then((cards) =>
    cards.map(c => c.get('name')).filter(c => (c && c != `''s`))
    .forEach(c => this.createCardTable(c))
)

createCardTable(card) {
    const newTable = this.db.define(card,
        {entry: Sequelize.STRING, content: Sequelize.STRING},
        {freezeTableName: true});
    return newTable.sync({ force: false })
    .then(()=>this.cards[card] = newTable)
    .then(()=>console.log('created table:', card))
    .catch(err=>console.log('Error creating table:', err));
}