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-rw-r--r--node_modules/mongoose/lib/cast.js364
1 files changed, 0 insertions, 364 deletions
diff --git a/node_modules/mongoose/lib/cast.js b/node_modules/mongoose/lib/cast.js
deleted file mode 100644
index 1c24bc7..0000000
--- a/node_modules/mongoose/lib/cast.js
+++ /dev/null
@@ -1,364 +0,0 @@
-'use strict';
-
-/*!
- * Module dependencies.
- */
-
-const CastError = require('./error/cast');
-const StrictModeError = require('./error/strict');
-const Types = require('./schema/index');
-const castTextSearch = require('./schema/operators/text');
-const get = require('./helpers/get');
-const getSchemaDiscriminatorByValue = require('./helpers/discriminator/getSchemaDiscriminatorByValue');
-const isOperator = require('./helpers/query/isOperator');
-const util = require('util');
-const isObject = require('./helpers/isObject');
-const isMongooseObject = require('./helpers/isMongooseObject');
-
-const ALLOWED_GEOWITHIN_GEOJSON_TYPES = ['Polygon', 'MultiPolygon'];
-
-/**
- * Handles internal casting for query filters.
- *
- * @param {Schema} schema
- * @param {Object} obj Object to cast
- * @param {Object} options the query options
- * @param {Query} context passed to setters
- * @api private
- */
-module.exports = function cast(schema, obj, options, context) {
- if (Array.isArray(obj)) {
- throw new Error('Query filter must be an object, got an array ', util.inspect(obj));
- }
-
- if (obj == null) {
- return obj;
- }
-
- // bson 1.x has the unfortunate tendency to remove filters that have a top-level
- // `_bsontype` property. But we should still allow ObjectIds because
- // `Collection#find()` has a special case to support `find(objectid)`.
- // Should remove this when we upgrade to bson 4.x. See gh-8222, gh-8268
- if (obj.hasOwnProperty('_bsontype') && obj._bsontype !== 'ObjectID') {
- delete obj._bsontype;
- }
-
- if (schema != null && schema.discriminators != null && obj[schema.options.discriminatorKey] != null) {
- schema = getSchemaDiscriminatorByValue(schema, obj[schema.options.discriminatorKey]) || schema;
- }
-
- const paths = Object.keys(obj);
- let i = paths.length;
- let _keys;
- let any$conditionals;
- let schematype;
- let nested;
- let path;
- let type;
- let val;
-
- options = options || {};
-
- while (i--) {
- path = paths[i];
- val = obj[path];
-
- if (path === '$or' || path === '$nor' || path === '$and') {
- if (!Array.isArray(val)) {
- throw new CastError('Array', val, path);
- }
- for (let k = 0; k < val.length; ++k) {
- if (val[k] == null || typeof val[k] !== 'object') {
- throw new CastError('Object', val[k], path + '.' + k);
- }
- val[k] = cast(schema, val[k], options, context);
- }
- } else if (path === '$where') {
- type = typeof val;
-
- if (type !== 'string' && type !== 'function') {
- throw new Error('Must have a string or function for $where');
- }
-
- if (type === 'function') {
- obj[path] = val.toString();
- }
-
- continue;
- } else if (path === '$elemMatch') {
- val = cast(schema, val, options, context);
- } else if (path === '$text') {
- val = castTextSearch(val, path);
- } else {
- if (!schema) {
- // no casting for Mixed types
- continue;
- }
-
- schematype = schema.path(path);
-
- // Check for embedded discriminator paths
- if (!schematype) {
- const split = path.split('.');
- let j = split.length;
- while (j--) {
- const pathFirstHalf = split.slice(0, j).join('.');
- const pathLastHalf = split.slice(j).join('.');
- const _schematype = schema.path(pathFirstHalf);
- const discriminatorKey = get(_schematype, 'schema.options.discriminatorKey');
-
- // gh-6027: if we haven't found the schematype but this path is
- // underneath an embedded discriminator and the embedded discriminator
- // key is in the query, use the embedded discriminator schema
- if (_schematype != null &&
- get(_schematype, 'schema.discriminators') != null &&
- discriminatorKey != null &&
- pathLastHalf !== discriminatorKey) {
- const discriminatorVal = get(obj, pathFirstHalf + '.' + discriminatorKey);
- if (discriminatorVal != null) {
- schematype = _schematype.schema.discriminators[discriminatorVal].
- path(pathLastHalf);
- }
- }
- }
- }
-
- if (!schematype) {
- // Handle potential embedded array queries
- const split = path.split('.');
- let j = split.length;
- let pathFirstHalf;
- let pathLastHalf;
- let remainingConds;
-
- // Find the part of the var path that is a path of the Schema
- while (j--) {
- pathFirstHalf = split.slice(0, j).join('.');
- schematype = schema.path(pathFirstHalf);
- if (schematype) {
- break;
- }
- }
-
- // If a substring of the input path resolves to an actual real path...
- if (schematype) {
- // Apply the casting; similar code for $elemMatch in schema/array.js
- if (schematype.caster && schematype.caster.schema) {
- remainingConds = {};
- pathLastHalf = split.slice(j).join('.');
- remainingConds[pathLastHalf] = val;
- obj[path] = cast(schematype.caster.schema, remainingConds, options, context)[pathLastHalf];
- } else {
- obj[path] = val;
- }
- continue;
- }
-
- if (isObject(val)) {
- // handle geo schemas that use object notation
- // { loc: { long: Number, lat: Number }
-
- let geo = '';
- if (val.$near) {
- geo = '$near';
- } else if (val.$nearSphere) {
- geo = '$nearSphere';
- } else if (val.$within) {
- geo = '$within';
- } else if (val.$geoIntersects) {
- geo = '$geoIntersects';
- } else if (val.$geoWithin) {
- geo = '$geoWithin';
- }
-
- if (geo) {
- const numbertype = new Types.Number('__QueryCasting__');
- let value = val[geo];
-
- if (val.$maxDistance != null) {
- val.$maxDistance = numbertype.castForQueryWrapper({
- val: val.$maxDistance,
- context: context
- });
- }
- if (val.$minDistance != null) {
- val.$minDistance = numbertype.castForQueryWrapper({
- val: val.$minDistance,
- context: context
- });
- }
-
- if (geo === '$within') {
- const withinType = value.$center
- || value.$centerSphere
- || value.$box
- || value.$polygon;
-
- if (!withinType) {
- throw new Error('Bad $within parameter: ' + JSON.stringify(val));
- }
-
- value = withinType;
- } else if (geo === '$near' &&
- typeof value.type === 'string' && Array.isArray(value.coordinates)) {
- // geojson; cast the coordinates
- value = value.coordinates;
- } else if ((geo === '$near' || geo === '$nearSphere' || geo === '$geoIntersects') &&
- value.$geometry && typeof value.$geometry.type === 'string' &&
- Array.isArray(value.$geometry.coordinates)) {
- if (value.$maxDistance != null) {
- value.$maxDistance = numbertype.castForQueryWrapper({
- val: value.$maxDistance,
- context: context
- });
- }
- if (value.$minDistance != null) {
- value.$minDistance = numbertype.castForQueryWrapper({
- val: value.$minDistance,
- context: context
- });
- }
- if (isMongooseObject(value.$geometry)) {
- value.$geometry = value.$geometry.toObject({
- transform: false,
- virtuals: false
- });
- }
- value = value.$geometry.coordinates;
- } else if (geo === '$geoWithin') {
- if (value.$geometry) {
- if (isMongooseObject(value.$geometry)) {
- value.$geometry = value.$geometry.toObject({ virtuals: false });
- }
- const geoWithinType = value.$geometry.type;
- if (ALLOWED_GEOWITHIN_GEOJSON_TYPES.indexOf(geoWithinType) === -1) {
- throw new Error('Invalid geoJSON type for $geoWithin "' +
- geoWithinType + '", must be "Polygon" or "MultiPolygon"');
- }
- value = value.$geometry.coordinates;
- } else {
- value = value.$box || value.$polygon || value.$center ||
- value.$centerSphere;
- if (isMongooseObject(value)) {
- value = value.toObject({ virtuals: false });
- }
- }
- }
-
- _cast(value, numbertype, context);
- continue;
- }
- }
-
- if (schema.nested[path]) {
- continue;
- }
- if (options.upsert && options.strict) {
- if (options.strict === 'throw') {
- throw new StrictModeError(path);
- }
- throw new StrictModeError(path, 'Path "' + path + '" is not in ' +
- 'schema, strict mode is `true`, and upsert is `true`.');
- } else if (options.strictQuery === 'throw') {
- throw new StrictModeError(path, 'Path "' + path + '" is not in ' +
- 'schema and strictQuery is \'throw\'.');
- } else if (options.strictQuery) {
- delete obj[path];
- }
- } else if (val == null) {
- continue;
- } else if (val.constructor.name === 'Object') {
- any$conditionals = Object.keys(val).some(isOperator);
-
- if (!any$conditionals) {
- obj[path] = schematype.castForQueryWrapper({
- val: val,
- context: context
- });
- } else {
- const ks = Object.keys(val);
- let $cond;
-
- let k = ks.length;
-
- while (k--) {
- $cond = ks[k];
- nested = val[$cond];
-
- if ($cond === '$not') {
- if (nested && schematype && !schematype.caster) {
- _keys = Object.keys(nested);
- if (_keys.length && isOperator(_keys[0])) {
- for (const key in nested) {
- nested[key] = schematype.castForQueryWrapper({
- $conditional: key,
- val: nested[key],
- context: context
- });
- }
- } else {
- val[$cond] = schematype.castForQueryWrapper({
- $conditional: $cond,
- val: nested,
- context: context
- });
- }
- continue;
- }
- cast(schematype.caster ? schematype.caster.schema : schema, nested, options, context);
- } else {
- val[$cond] = schematype.castForQueryWrapper({
- $conditional: $cond,
- val: nested,
- context: context
- });
- }
- }
- }
- } else if (Array.isArray(val) && ['Buffer', 'Array'].indexOf(schematype.instance) === -1) {
- const casted = [];
- const valuesArray = val;
-
- for (const _val of valuesArray) {
- casted.push(schematype.castForQueryWrapper({
- val: _val,
- context: context
- }));
- }
-
- obj[path] = { $in: casted };
- } else {
- obj[path] = schematype.castForQueryWrapper({
- val: val,
- context: context
- });
- }
- }
- }
-
- return obj;
-};
-
-function _cast(val, numbertype, context) {
- if (Array.isArray(val)) {
- val.forEach(function(item, i) {
- if (Array.isArray(item) || isObject(item)) {
- return _cast(item, numbertype, context);
- }
- val[i] = numbertype.castForQueryWrapper({ val: item, context: context });
- });
- } else {
- const nearKeys = Object.keys(val);
- let nearLen = nearKeys.length;
- while (nearLen--) {
- const nkey = nearKeys[nearLen];
- const item = val[nkey];
- if (Array.isArray(item) || isObject(item)) {
- _cast(item, numbertype, context);
- val[nkey] = item;
- } else {
- val[nkey] = numbertype.castForQuery({ val: item, context: context });
- }
- }
- }
-} \ No newline at end of file
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