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Diffstat (limited to 'node_modules/mongoose/lib/schema/number.js')
-rw-r--r-- | node_modules/mongoose/lib/schema/number.js | 444 |
1 files changed, 0 insertions, 444 deletions
diff --git a/node_modules/mongoose/lib/schema/number.js b/node_modules/mongoose/lib/schema/number.js deleted file mode 100644 index 719a1aa..0000000 --- a/node_modules/mongoose/lib/schema/number.js +++ /dev/null @@ -1,444 +0,0 @@ -'use strict'; - -/*! - * Module requirements. - */ - -const MongooseError = require('../error/index'); -const SchemaNumberOptions = require('../options/SchemaNumberOptions'); -const SchemaType = require('../schematype'); -const castNumber = require('../cast/number'); -const handleBitwiseOperator = require('./operators/bitwise'); -const utils = require('../utils'); - -const populateModelSymbol = require('../helpers/symbols').populateModelSymbol; - -const CastError = SchemaType.CastError; -let Document; - -/** - * Number SchemaType constructor. - * - * @param {String} key - * @param {Object} options - * @inherits SchemaType - * @api public - */ - -function SchemaNumber(key, options) { - SchemaType.call(this, key, options, 'Number'); -} - -/** - * Attaches a getter for all Number instances. - * - * ####Example: - * - * // Make all numbers round down - * mongoose.Number.get(function(v) { return Math.floor(v); }); - * - * const Model = mongoose.model('Test', new Schema({ test: Number })); - * new Model({ test: 3.14 }).test; // 3 - * - * @param {Function} getter - * @return {this} - * @function get - * @static - * @api public - */ - -SchemaNumber.get = SchemaType.get; - -/** - * Sets a default option for all Number instances. - * - * ####Example: - * - * // Make all numbers have option `min` equal to 0. - * mongoose.Schema.Number.set('min', 0); - * - * const Order = mongoose.model('Order', new Schema({ amount: Number })); - * new Order({ amount: -10 }).validateSync().errors.amount.message; // Path `amount` must be larger than 0. - * - * @param {String} option - The option you'd like to set the value for - * @param {*} value - value for option - * @return {undefined} - * @function set - * @static - * @api public - */ - -SchemaNumber.set = SchemaType.set; - -/*! - * ignore - */ - -SchemaNumber._cast = castNumber; - -/** - * Get/set the function used to cast arbitrary values to numbers. - * - * ####Example: - * - * // Make Mongoose cast empty strings '' to 0 for paths declared as numbers - * const original = mongoose.Number.cast(); - * mongoose.Number.cast(v => { - * if (v === '') { return 0; } - * return original(v); - * }); - * - * // Or disable casting entirely - * mongoose.Number.cast(false); - * - * @param {Function} caster - * @return {Function} - * @function get - * @static - * @api public - */ - -SchemaNumber.cast = function cast(caster) { - if (arguments.length === 0) { - return this._cast; - } - if (caster === false) { - caster = v => { - if (typeof v !== 'number') { - throw new Error(); - } - return v; - }; - } - this._cast = caster; - - return this._cast; -}; - -/** - * This schema type's name, to defend against minifiers that mangle - * function names. - * - * @api public - */ -SchemaNumber.schemaName = 'Number'; - -SchemaNumber.defaultOptions = {}; - -/*! - * Inherits from SchemaType. - */ -SchemaNumber.prototype = Object.create(SchemaType.prototype); -SchemaNumber.prototype.constructor = SchemaNumber; -SchemaNumber.prototype.OptionsConstructor = SchemaNumberOptions; - -/*! - * ignore - */ - -SchemaNumber._checkRequired = v => typeof v === 'number' || v instanceof Number; - -/** - * 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 - */ - -SchemaNumber.checkRequired = SchemaType.checkRequired; - -/** - * Check if the given value satisfies a required validator. - * - * @param {Any} value - * @param {Document} doc - * @return {Boolean} - * @api public - */ - -SchemaNumber.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() : - SchemaNumber.checkRequired(); - - return _checkRequired(value); -}; - -/** - * Sets a minimum number validator. - * - * ####Example: - * - * const s = new Schema({ n: { type: Number, min: 10 }) - * const M = db.model('M', s) - * const m = new M({ n: 9 }) - * m.save(function (err) { - * console.error(err) // validator error - * m.n = 10; - * m.save() // success - * }) - * - * // custom error messages - * // We can also use the special {MIN} token which will be replaced with the invalid value - * const min = [10, 'The value of path `{PATH}` ({VALUE}) is beneath the limit ({MIN}).']; - * const schema = new Schema({ n: { type: Number, min: min }) - * const M = mongoose.model('Measurement', schema); - * const s= new M({ n: 4 }); - * s.validate(function (err) { - * console.log(String(err)) // ValidationError: The value of path `n` (4) is beneath the limit (10). - * }) - * - * @param {Number} value minimum number - * @param {String} [message] optional custom error message - * @return {SchemaType} this - * @see Customized Error Messages #error_messages_MongooseError-messages - * @api public - */ - -SchemaNumber.prototype.min = function(value, message) { - if (this.minValidator) { - this.validators = this.validators.filter(function(v) { - return v.validator !== this.minValidator; - }, this); - } - - if (value !== null && value !== undefined) { - let msg = message || MongooseError.messages.Number.min; - msg = msg.replace(/{MIN}/, value); - this.validators.push({ - validator: this.minValidator = function(v) { - return v == null || v >= value; - }, - message: msg, - type: 'min', - min: value - }); - } - - return this; -}; - -/** - * Sets a maximum number validator. - * - * ####Example: - * - * const s = new Schema({ n: { type: Number, max: 10 }) - * const M = db.model('M', s) - * const m = new M({ n: 11 }) - * m.save(function (err) { - * console.error(err) // validator error - * m.n = 10; - * m.save() // success - * }) - * - * // custom error messages - * // We can also use the special {MAX} token which will be replaced with the invalid value - * const max = [10, 'The value of path `{PATH}` ({VALUE}) exceeds the limit ({MAX}).']; - * const schema = new Schema({ n: { type: Number, max: max }) - * const M = mongoose.model('Measurement', schema); - * const s= new M({ n: 4 }); - * s.validate(function (err) { - * console.log(String(err)) // ValidationError: The value of path `n` (4) exceeds the limit (10). - * }) - * - * @param {Number} maximum number - * @param {String} [message] optional custom error message - * @return {SchemaType} this - * @see Customized Error Messages #error_messages_MongooseError-messages - * @api public - */ - -SchemaNumber.prototype.max = function(value, message) { - if (this.maxValidator) { - this.validators = this.validators.filter(function(v) { - return v.validator !== this.maxValidator; - }, this); - } - - if (value !== null && value !== undefined) { - let msg = message || MongooseError.messages.Number.max; - msg = msg.replace(/{MAX}/, value); - this.validators.push({ - validator: this.maxValidator = function(v) { - return v == null || v <= value; - }, - message: msg, - type: 'max', - max: value - }); - } - - return this; -}; - -/** - * Sets a enum validator - * - * ####Example: - * - * const s = new Schema({ n: { type: Number, enum: [1, 2, 3] }); - * const M = db.model('M', s); - * - * const m = new M({ n: 4 }); - * await m.save(); // throws validation error - * - * m.n = 3; - * await m.save(); // succeeds - * - * @param {Array} values allowed values - * @param {String} [message] optional custom error message - * @return {SchemaType} this - * @see Customized Error Messages #error_messages_MongooseError-messages - * @api public - */ - -SchemaNumber.prototype.enum = function(values, message) { - if (this.enumValidator) { - this.validators = this.validators.filter(function(v) { - return v.validator !== this.enumValidator; - }, this); - } - - if (!Array.isArray(values)) { - values = Array.prototype.slice.call(arguments); - message = MongooseError.messages.Number.enum; - } - - message = message == null ? MongooseError.messages.Number.enum : message; - - this.enumValidator = v => v == null || values.indexOf(v) !== -1; - this.validators.push({ - validator: this.enumValidator, - message: message, - type: 'enum', - enumValues: values - }); - - return this; -}; - -/** - * Casts to number - * - * @param {Object} value value to cast - * @param {Document} doc document that triggers the casting - * @param {Boolean} init - * @api private - */ - -SchemaNumber.prototype.cast = function(value, doc, init) { - if (SchemaType._isRef(this, value, doc, init)) { - // wait! we may need to cast this to a document - - if (value === null || value === undefined) { - return value; - } - - // lazy load - Document || (Document = require('./../document')); - - if (value instanceof Document) { - value.$__.wasPopulated = true; - return value; - } - - // setting a populated path - if (typeof value === 'number') { - return value; - } else if (Buffer.isBuffer(value) || !utils.isObject(value)) { - throw new CastError('Number', value, this.path, null, this); - } - - // Handle the case where user directly sets a populated - // path to a plain object; cast to the Model used in - // the population query. - const path = doc.$__fullPath(this.path); - const owner = doc.ownerDocument ? doc.ownerDocument() : doc; - const pop = owner.populated(path, true); - const ret = new pop.options[populateModelSymbol](value); - ret.$__.wasPopulated = true; - return ret; - } - - const val = value && typeof value._id !== 'undefined' ? - value._id : // documents - value; - - const castNumber = typeof this.constructor.cast === 'function' ? - this.constructor.cast() : - SchemaNumber.cast(); - try { - return castNumber(val); - } catch (err) { - throw new CastError('Number', val, this.path, err, this); - } -}; - -/*! - * ignore - */ - -function handleSingle(val) { - return this.cast(val); -} - -function handleArray(val) { - const _this = this; - if (!Array.isArray(val)) { - return [this.cast(val)]; - } - return val.map(function(m) { - return _this.cast(m); - }); -} - -SchemaNumber.prototype.$conditionalHandlers = - utils.options(SchemaType.prototype.$conditionalHandlers, { - $bitsAllClear: handleBitwiseOperator, - $bitsAnyClear: handleBitwiseOperator, - $bitsAllSet: handleBitwiseOperator, - $bitsAnySet: handleBitwiseOperator, - $gt: handleSingle, - $gte: handleSingle, - $lt: handleSingle, - $lte: handleSingle, - $mod: handleArray - }); - -/** - * Casts contents for queries. - * - * @param {String} $conditional - * @param {any} [value] - * @api private - */ - -SchemaNumber.prototype.castForQuery = function($conditional, val) { - let handler; - if (arguments.length === 2) { - handler = this.$conditionalHandlers[$conditional]; - if (!handler) { - throw new CastError('number', val, this.path, null, this); - } - return handler.call(this, val); - } - val = this._castForQuery($conditional); - return val; -}; - -/*! - * Module exports. - */ - -module.exports = SchemaNumber; |