Method normalizeAttribute

src/sequelize.js:1317–1348

(attribute)

  }

  normalizeAttribute(attribute) {
    if (!_.isPlainObject(attribute)) {
      attribute = { type: attribute };
    }

    if (!attribute.type) return attribute;

    attribute.type = this.normalizeDataType(attribute.type);

    if (Object.prototype.hasOwnProperty.call(attribute, 'defaultValue')) {
      if (typeof attribute.defaultValue === 'function' &&
        [DataTypes.NOW, DataTypes.UUIDV1, DataTypes.UUIDV4].includes(attribute.defaultValue)
      ) {
        attribute.defaultValue = new attribute.defaultValue();
      }
    }

    if (attribute.type instanceof DataTypes.ENUM) {
      // The ENUM is a special case where the type is an object containing the values
      if (attribute.values) {
        attribute.type.values = attribute.type.options.values = attribute.values;
      } else {
        attribute.values = attribute.type.values;
      }

      if (!attribute.values.length) {
        throw new Error('Values for ENUM have not been defined.');
      }
    }

    return attribute;
  }
}

// Aliases