forest-express-sequelize/dist/services/apimap-field-type-detector.js

Official Express/Sequelize Liana for Forest

"use strict";

function ApimapFieldTypeDetector(column, options) {
  const DataTypes = options.Sequelize;
  this.perform = function () {
    if (column.type instanceof DataTypes.STRING || column.type instanceof DataTypes.TEXT || DataTypes.CITEXT && column.type instanceof DataTypes.CITEXT || column.type === 'citext') {
      // TODO: Remove 'citext' once Sequelize 4 has been deprecated.
      return 'String';
    }
    if (column.type instanceof DataTypes.ENUM) {
      return 'Enum';
    }
    if (column.type instanceof DataTypes.BOOLEAN) {
      return 'Boolean';
    }
    if (column.type instanceof DataTypes.DATEONLY) {
      return 'Dateonly';
    }
    if (column.type instanceof DataTypes.DATE) {
      return 'Date';
    }
    if (column.type instanceof DataTypes.INTEGER || column.type instanceof DataTypes.FLOAT || column.type instanceof DataTypes['DOUBLE PRECISION'] || column.type instanceof DataTypes.BIGINT || column.type instanceof DataTypes.DECIMAL) {
      return 'Number';
    }
    if (column.type instanceof DataTypes.JSONB || column.type instanceof DataTypes.JSON) {
      return 'Json';
    }
    if (column.type instanceof DataTypes.TIME) {
      return 'Time';
    }
    if (column.type instanceof DataTypes.GEOMETRY && column.type.type === 'POINT') {
      return 'Point';
    }
    if (column.type instanceof DataTypes.UUID || column.type instanceof DataTypes.UUIDV1 || column.type instanceof DataTypes.UUIDV4) {
      return 'Uuid';
    }
    // NOTICE: Detect Array types (Array(String), Array(Integer), ...)
    if (column.type.type) {
      return [new ApimapFieldTypeDetector({
        type: column.type.type
      }, options).perform()];
    }
    return null;
  };
}
module.exports = ApimapFieldTypeDetector;