openrecord/lib/stores/sql/attributes.js

Active record like ORM for nodejs

exports.definition = {
  mixinCallback: function() {
    this.use(function() {
      var attributes = this.getCache('attributes')
      if (attributes) {
        return this.setTableAttributes(attributes)
      }

      if (!this.tableName) return
      if (!this.store.loadTableAttributes) return
      if (this.store.config.autoAttributes === false) return

      const self = this

      return this.store
        .loadTableAttributes(this.tableName)
        .then(function(attributes) {
          self.setCache('attributes', attributes)
          return self.setTableAttributes(attributes)
        })
    }, 80)
  },

  setTableAttributes: function(attributes) {
    var self = this

    attributes.forEach(function(attr) {
      self.attribute(attr.name, attr.type, attr.options)
      attr.validations.forEach(function(validation) {
        self[validation.name].apply(self, [attr.name].concat(validation.args))
      })
    })
  }
}