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/*! * Module dependencies. */
'use strict';
const SchemaType = require('../schematype');const CastError = SchemaType.CastError;const castDecimal128 = require('../cast/decimal128');const utils = require('../utils');const isBsonType = require('../helpers/isBsonType');
/** * Decimal128 SchemaType constructor. * * @param {String} key * @param {Object} options * @inherits SchemaType * @api public */
function Decimal128(key, options) {  SchemaType.call(this, key, options, 'Decimal128');}
/** * This schema type's name, to defend against minifiers that mangle * function names. * * @api public */Decimal128.schemaName = 'Decimal128';
Decimal128.defaultOptions = {};
/*! * Inherits from SchemaType. */Decimal128.prototype = Object.create(SchemaType.prototype);Decimal128.prototype.constructor = Decimal128;
/*! * ignore */
Decimal128._cast = castDecimal128;
/** * Sets a default option for all Decimal128 instances. * * #### Example: * *     // Make all decimal 128s have `required` of true by default. *     mongoose.Schema.Decimal128.set('required', true); * *     const User = mongoose.model('User', new Schema({ test: mongoose.Decimal128 })); *     new User({ }).validateSync().errors.test.message; // Path `test` is required. * * @param {String} option The option you'd like to set the value for * @param {Any} value value for option * @return {undefined} * @function set * @static * @api public */
Decimal128.set = SchemaType.set;
/** * Get/set the function used to cast arbitrary values to decimals. * * #### Example: * *     // Make Mongoose only refuse to cast numbers as decimal128 *     const original = mongoose.Schema.Types.Decimal128.cast(); *     mongoose.Decimal128.cast(v => { *       assert.ok(typeof v !== 'number'); *       return original(v); *     }); * *     // Or disable casting entirely *     mongoose.Decimal128.cast(false); * * @param {Function} [caster] * @return {Function} * @function get * @static * @api public */
Decimal128.cast = function cast(caster) {  if (arguments.length === 0) {    return this._cast;  }  if (caster === false) {    caster = this._defaultCaster;  }  this._cast = caster;
  return this._cast;};
/*! * ignore */
Decimal128._defaultCaster = v => {  if (v != null && !isBsonType(v, 'Decimal128')) {    throw new Error();  }  return v;};
/*! * ignore */
Decimal128._checkRequired = v => isBsonType(v, 'Decimal128');
/** * Override the function the required validator uses to check whether a string * passes the `required` check. * * @param {Function} fn * @return {Function} * @function checkRequired * @static * @api public */
Decimal128.checkRequired = SchemaType.checkRequired;
/** * Check if the given value satisfies a required validator. * * @param {Any} value * @param {Document} doc * @return {Boolean} * @api public */
Decimal128.prototype.checkRequired = function checkRequired(value, doc) {  if (SchemaType._isRef(this, value, doc, true)) {    return !!value;  }
  // `require('util').inherits()` does **not** copy static properties, and  // plugins like mongoose-float use `inherits()` for pre-ES6.  const _checkRequired = typeof this.constructor.checkRequired === 'function' ?    this.constructor.checkRequired() :    Decimal128.checkRequired();
  return _checkRequired(value);};
/** * Casts to Decimal128 * * @param {Object} value * @param {Object} doc * @param {Boolean} init whether this is an initialization cast * @api private */
Decimal128.prototype.cast = function(value, doc, init) {  if (SchemaType._isRef(this, value, doc, init)) {    if (isBsonType(value, 'Decimal128')) {      return value;    }
    return this._castRef(value, doc, init);  }
  let castDecimal128;  if (typeof this._castFunction === 'function') {    castDecimal128 = this._castFunction;  } else if (typeof this.constructor.cast === 'function') {    castDecimal128 = this.constructor.cast();  } else {    castDecimal128 = Decimal128.cast();  }
  try {    return castDecimal128(value);  } catch (error) {    throw new CastError('Decimal128', value, this.path, error, this);  }};
/*! * ignore */
function handleSingle(val) {  return this.cast(val);}
Decimal128.prototype.$conditionalHandlers =    utils.options(SchemaType.prototype.$conditionalHandlers, {      $gt: handleSingle,      $gte: handleSingle,      $lt: handleSingle,      $lte: handleSingle    });
/*! * Module exports. */
module.exports = Decimal128;