Commit

node_modules/mongoose/lib/helpers/document/applyDefaults.js

@@ -0,0 +1,132 @@
+'use strict';
+
+const isNestedProjection = require('../projection/isNestedProjection');
+
+module.exports = function applyDefaults(doc, fields, exclude, hasIncludedChildren, isBeforeSetters, pathsToSkip, options) {
+  const paths = Object.keys(doc.$__schema.paths);
+  const plen = paths.length;
+  const skipParentChangeTracking = options && options.skipParentChangeTracking;
+
+  for (let i = 0; i < plen; ++i) {
+    let def;
+    let curPath = '';
+    const p = paths[i];
+
+    if (p === '_id' && doc.$__.skipId) {
+      continue;
+    }
+
+    const type = doc.$__schema.paths[p];
+    const path = type.splitPath();
+    const len = path.length;
+    if (path[len - 1] === '$*') {
+      continue;
+    }
+    let included = false;
+    let doc_ = doc._doc;
+    for (let j = 0; j < len; ++j) {
+      if (doc_ == null) {
+        break;
+      }
+
+      const piece = path[j];
+      curPath += (!curPath.length ? '' : '.') + piece;
+
+      if (exclude === true) {
+        if (curPath in fields) {
+          break;
+        }
+      } else if (exclude === false && fields && !included) {
+        const hasSubpaths = type.$isSingleNested || type.$isMongooseDocumentArray;
+        if ((curPath in fields && !isNestedProjection(fields[curPath])) || (j === len - 1 && hasSubpaths && hasIncludedChildren != null && hasIncludedChildren[curPath])) {
+          included = true;
+        } else if (hasIncludedChildren != null && !hasIncludedChildren[curPath]) {
+          break;
+        }
+      }
+
+      if (j === len - 1) {
+        if (doc_[piece] !== void 0) {
+          break;
+        }
+
+        if (isBeforeSetters != null) {
+          if (typeof type.defaultValue === 'function') {
+            if (!type.defaultValue.$runBeforeSetters && isBeforeSetters) {
+              break;
+            }
+            if (type.defaultValue.$runBeforeSetters && !isBeforeSetters) {
+              break;
+            }
+          } else if (!isBeforeSetters) {
+            // Non-function defaults should always run **before** setters
+            continue;
+          }
+        }
+
+        if (pathsToSkip && pathsToSkip[curPath]) {
+          break;
+        }
+
+        if (fields && exclude !== null) {
+          if (exclude === true) {
+            // apply defaults to all non-excluded fields
+            if (p in fields) {
+              continue;
+            }
+
+            try {
+              def = type.getDefault(doc, false);
+            } catch (err) {
+              doc.invalidate(p, err);
+              break;
+            }
+
+            if (typeof def !== 'undefined') {
+              doc_[piece] = def;
+              applyChangeTracking(doc, p, skipParentChangeTracking);
+            }
+          } else if (included) {
+            // selected field
+            try {
+              def = type.getDefault(doc, false);
+            } catch (err) {
+              doc.invalidate(p, err);
+              break;
+            }
+
+            if (typeof def !== 'undefined') {
+              doc_[piece] = def;
+              applyChangeTracking(doc, p, skipParentChangeTracking);
+            }
+          }
+        } else {
+          try {
+            def = type.getDefault(doc, false);
+          } catch (err) {
+            doc.invalidate(p, err);
+            break;
+          }
+
+          if (typeof def !== 'undefined') {
+            doc_[piece] = def;
+            applyChangeTracking(doc, p, skipParentChangeTracking);
+          }
+        }
+      } else {
+        doc_ = doc_[piece];
+      }
+    }
+  }
+};
+
+/*!
+ * ignore
+ */
+
+function applyChangeTracking(doc, fullPath, skipParentChangeTracking) {
+  doc.$__.activePaths.default(fullPath);
+  if (!skipParentChangeTracking && doc.$isSubdocument && doc.$isSingleNested && doc.$parent() != null) {
+    doc.$parent().$__.activePaths.default(doc.$__pathRelativeToParent(fullPath));
+  }
+}

node_modules/mongoose/lib/helpers/document/applyTimestamps.js

@@ -0,0 +1,105 @@
+'use strict';
+
+const handleTimestampOption = require('../schema/handleTimestampOption');
+const mpath = require('mpath');
+
+module.exports = applyTimestamps;
+
+/**
+ * Apply a given schema's timestamps to the given POJO
+ *
+ * @param {Schema} schema
+ * @param {Object} obj
+ * @param {Object} [options]
+ * @param {Boolean} [options.isUpdate=false] if true, treat this as an update: just set updatedAt, skip setting createdAt. If false, set both createdAt and updatedAt
+ * @param {Function} [options.currentTime] if set, Mongoose will call this function to get the current time.
+ */
+
+function applyTimestamps(schema, obj, options) {
+  if (obj == null) {
+    return obj;
+  }
+
+  applyTimestampsToChildren(schema, obj, options);
+  return applyTimestampsToDoc(schema, obj, options);
+}
+
+/**
+ * Apply timestamps to any subdocuments
+ *
+ * @param {Schema} schema subdocument schema
+ * @param {Object} res subdocument
+ * @param {Object} [options]
+ * @param {Boolean} [options.isUpdate=false] if true, treat this as an update: just set updatedAt, skip setting createdAt. If false, set both createdAt and updatedAt
+ * @param {Function} [options.currentTime] if set, Mongoose will call this function to get the current time.
+ */
+
+function applyTimestampsToChildren(schema, res, options) {
+  for (const childSchema of schema.childSchemas) {
+    const _path = childSchema.model.path;
+    const _schema = childSchema.schema;
+    if (!_path) {
+      continue;
+    }
+    const _obj = mpath.get(_path, res);
+    if (_obj == null || (Array.isArray(_obj) && _obj.flat(Infinity).length === 0)) {
+      continue;
+    }
+
+    applyTimestamps(_schema, _obj, options);
+  }
+}
+
+/**
+ * Apply timestamps to a given document. Does not apply timestamps to subdocuments: use `applyTimestampsToChildren` instead
+ *
+ * @param {Schema} schema
+ * @param {Object} obj
+ * @param {Object} [options]
+ * @param {Boolean} [options.isUpdate=false] if true, treat this as an update: just set updatedAt, skip setting createdAt. If false, set both createdAt and updatedAt
+ * @param {Function} [options.currentTime] if set, Mongoose will call this function to get the current time.
+ */
+
+function applyTimestampsToDoc(schema, obj, options) {
+  if (obj == null || typeof obj !== 'object') {
+    return;
+  }
+  if (Array.isArray(obj)) {
+    for (const el of obj) {
+      applyTimestampsToDoc(schema, el, options);
+    }
+    return;
+  }
+
+  if (schema.discriminators && Object.keys(schema.discriminators).length > 0) {
+    for (const discriminatorKey of Object.keys(schema.discriminators)) {
+      const discriminator = schema.discriminators[discriminatorKey];
+      const key = discriminator.discriminatorMapping.key;
+      const value = discriminator.discriminatorMapping.value;
+      if (obj[key] == value) {
+        schema = discriminator;
+        break;
+      }
+    }
+  }
+
+  const createdAt = handleTimestampOption(schema.options.timestamps, 'createdAt');
+  const updatedAt = handleTimestampOption(schema.options.timestamps, 'updatedAt');
+  const currentTime = options?.currentTime;
+
+  let ts = null;
+  if (currentTime != null) {
+    ts = currentTime();
+  } else if (schema.base?.now) {
+    ts = schema.base.now();
+  } else {
+    ts = new Date();
+  }
+
+  if (createdAt && obj[createdAt] == null && !options?.isUpdate) {
+    obj[createdAt] = ts;
+  }
+  if (updatedAt) {
+    obj[updatedAt] = ts;
+  }
+}

node_modules/mongoose/lib/helpers/document/applyVirtuals.js

@@ -0,0 +1,146 @@
+'use strict';
+
+const mpath = require('mpath');
+
+module.exports = applyVirtuals;
+
+/**
+ * Apply a given schema's virtuals to a given POJO
+ *
+ * @param {Schema} schema
+ * @param {Object} obj
+ * @param {Array<string>} [virtuals] optional whitelist of virtuals to apply
+ * @returns
+ */
+
+function applyVirtuals(schema, obj, virtuals) {
+  if (obj == null) {
+    return obj;
+  }
+
+  let virtualsForChildren = virtuals;
+  let toApply = null;
+
+  if (Array.isArray(virtuals)) {
+    virtualsForChildren = [];
+    toApply = [];
+    for (const virtual of virtuals) {
+      if (virtual.length === 1) {
+        toApply.push(virtual[0]);
+      } else {
+        virtualsForChildren.push(virtual);
+      }
+    }
+  }
+
+  applyVirtualsToChildren(schema, obj, virtualsForChildren);
+  return applyVirtualsToDoc(schema, obj, toApply);
+}
+
+/**
+ * Apply virtuals to any subdocuments
+ *
+ * @param {Schema} schema subdocument schema
+ * @param {Object} res subdocument
+ * @param {Array<String>} [virtuals] optional whitelist of virtuals to apply
+ */
+
+function applyVirtualsToChildren(schema, res, virtuals) {
+  let attachedVirtuals = false;
+  for (const childSchema of schema.childSchemas) {
+    const _path = childSchema.model.path;
+    const _schema = childSchema.schema;
+    if (!_path) {
+      continue;
+    }
+    const _obj = mpath.get(_path, res);
+    if (_obj == null || (Array.isArray(_obj) && _obj.flat(Infinity).length === 0)) {
+      continue;
+    }
+
+    let virtualsForChild = null;
+    if (Array.isArray(virtuals)) {
+      virtualsForChild = [];
+      for (const virtual of virtuals) {
+        if (virtual[0] == _path) {
+          virtualsForChild.push(virtual.slice(1));
+        }
+      }
+
+      if (virtualsForChild.length === 0) {
+        continue;
+      }
+    }
+
+    applyVirtuals(_schema, _obj, virtualsForChild);
+    attachedVirtuals = true;
+  }
+
+  if (virtuals && virtuals.length && !attachedVirtuals) {
+    applyVirtualsToDoc(schema, res, virtuals);
+  }
+}
+
+/**
+ * Apply virtuals to a given document. Does not apply virtuals to subdocuments: use `applyVirtualsToChildren` instead
+ *
+ * @param {Schema} schema
+ * @param {Object} doc
+ * @param {Array<String>} [virtuals] optional whitelist of virtuals to apply
+ * @returns
+ */
+
+function applyVirtualsToDoc(schema, obj, virtuals) {
+  if (obj == null || typeof obj !== 'object') {
+    return;
+  }
+  if (Array.isArray(obj)) {
+    for (const el of obj) {
+      applyVirtualsToDoc(schema, el, virtuals);
+    }
+    return;
+  }
+
+  if (schema.discriminators && Object.keys(schema.discriminators).length > 0) {
+    for (const discriminatorKey of Object.keys(schema.discriminators)) {
+      const discriminator = schema.discriminators[discriminatorKey];
+      const key = discriminator.discriminatorMapping.key;
+      const value = discriminator.discriminatorMapping.value;
+      if (obj[key] == value) {
+        schema = discriminator;
+        break;
+      }
+    }
+  }
+
+  if (virtuals == null) {
+    virtuals = Object.keys(schema.virtuals);
+  }
+  for (const virtual of virtuals) {
+    if (schema.virtuals[virtual] == null) {
+      continue;
+    }
+    const virtualType = schema.virtuals[virtual];
+    const sp = Array.isArray(virtual)
+      ? virtual
+      : virtual.indexOf('.') === -1
+        ? [virtual]
+        : virtual.split('.');
+    let cur = obj;
+    for (let i = 0; i < sp.length - 1; ++i) {
+      cur[sp[i]] = sp[i] in cur ? cur[sp[i]] : {};
+      cur = cur[sp[i]];
+    }
+    let val = virtualType.applyGetters(cur[sp[sp.length - 1]], obj);
+    const isPopulateVirtual =
+      virtualType.options && (virtualType.options.ref || virtualType.options.refPath);
+    if (isPopulateVirtual && val === undefined) {
+      if (virtualType.options.justOne) {
+        val = null;
+      } else {
+        val = [];
+      }
+    }
+    cur[sp[sp.length - 1]] = val;
+  }
+}

node_modules/mongoose/lib/helpers/document/cleanModifiedSubpaths.js

@@ -0,0 +1,45 @@
+'use strict';
+
+/*!
+ * ignore
+ */
+
+module.exports = function cleanModifiedSubpaths(doc, path, options) {
+  options = options || {};
+  const skipDocArrays = options.skipDocArrays;
+
+  let deleted = 0;
+  if (!doc) {
+    return deleted;
+  }
+
+  for (const modifiedPath of Object.keys(doc.$__.activePaths.getStatePaths('modify'))) {
+    if (skipDocArrays) {
+      const schemaType = doc.$__schema.path(modifiedPath);
+      if (schemaType && schemaType.$isMongooseDocumentArray) {
+        continue;
+      }
+    }
+    if (modifiedPath.startsWith(path + '.')) {
+      doc.$__.activePaths.clearPath(modifiedPath);
+      ++deleted;
+
+      if (doc.$isSubdocument) {
+        cleanParent(doc, modifiedPath);
+      }
+    }
+  }
+  return deleted;
+};
+
+function cleanParent(doc, path, seen = new Set()) {
+  if (seen.has(doc)) {
+    throw new Error('Infinite subdocument loop: subdoc with _id ' + doc._id + ' is a parent of itself');
+  }
+  const parent = doc.$parent();
+  const newPath = doc.$__pathRelativeToParent(void 0, false) + '.' + path;
+  parent.$__.activePaths.clearPath(newPath);
+  if (parent.$isSubdocument) {
+    cleanParent(parent, newPath, seen);
+  }
+}

node_modules/mongoose/lib/helpers/document/compile.js

@@ -0,0 +1,238 @@
+'use strict';
+
+const clone = require('../../helpers/clone');
+const documentSchemaSymbol = require('../../helpers/symbols').documentSchemaSymbol;
+const internalToObjectOptions = require('../../options').internalToObjectOptions;
+const utils = require('../../utils');
+
+let Document;
+const getSymbol = require('../../helpers/symbols').getSymbol;
+const scopeSymbol = require('../../helpers/symbols').scopeSymbol;
+
+const isPOJO = utils.isPOJO;
+
+/*!
+ * exports
+ */
+
+exports.compile = compile;
+exports.defineKey = defineKey;
+
+const _isEmptyOptions = Object.freeze({
+  minimize: true,
+  virtuals: false,
+  getters: false,
+  transform: false
+});
+
+const noDottedPathGetOptions = Object.freeze({
+  noDottedPath: true
+});
+
+/**
+ * Compiles schemas.
+ * @param {Object} tree
+ * @param {Any} proto
+ * @param {String} prefix
+ * @param {Object} options
+ * @api private
+ */
+
+function compile(tree, proto, prefix, options) {
+  Document = Document || require('../../document');
+  const typeKey = options.typeKey;
+
+  for (const key of Object.keys(tree)) {
+    const limb = tree[key];
+
+    const hasSubprops = isPOJO(limb) &&
+      Object.keys(limb).length > 0 &&
+      (!limb[typeKey] || (typeKey === 'type' && isPOJO(limb.type) && limb.type.type));
+    const subprops = hasSubprops ? limb : null;
+
+    defineKey({ prop: key, subprops: subprops, prototype: proto, prefix: prefix, options: options });
+  }
+}
+
+/**
+ * Defines the accessor named prop on the incoming prototype.
+ * @param {Object} options
+ * @param {String} options.prop
+ * @param {Boolean} options.subprops
+ * @param {Any} options.prototype
+ * @param {String} [options.prefix]
+ * @param {Object} options.options
+ * @api private
+ */
+
+function defineKey({ prop, subprops, prototype, prefix, options }) {
+  Document = Document || require('../../document');
+  const path = (prefix ? prefix + '.' : '') + prop;
+  prefix = prefix || '';
+  const useGetOptions = prefix ? Object.freeze({}) : noDottedPathGetOptions;
+
+  if (subprops) {
+    Object.defineProperty(prototype, prop, {
+      enumerable: true,
+      configurable: true,
+      get: function() {
+        const _this = this;
+        if (!this.$__.getters) {
+          this.$__.getters = {};
+        }
+
+        if (!this.$__.getters[path]) {
+          const nested = Object.create(Document.prototype, getOwnPropertyDescriptors(this));
+
+          // save scope for nested getters/setters
+          if (!prefix) {
+            nested.$__[scopeSymbol] = this;
+          }
+          nested.$__.nestedPath = path;
+
+          Object.defineProperty(nested, 'schema', {
+            enumerable: false,
+            configurable: true,
+            writable: false,
+            value: prototype.schema
+          });
+
+          Object.defineProperty(nested, '$__schema', {
+            enumerable: false,
+            configurable: true,
+            writable: false,
+            value: prototype.schema
+          });
+
+          Object.defineProperty(nested, documentSchemaSymbol, {
+            enumerable: false,
+            configurable: true,
+            writable: false,
+            value: prototype.schema
+          });
+
+          Object.defineProperty(nested, 'toObject', {
+            enumerable: false,
+            configurable: true,
+            writable: false,
+            value: function() {
+              return clone(_this.get(path, null, {
+                virtuals: this &&
+                  this.schema &&
+                  this.schema.options &&
+                  this.schema.options.toObject &&
+                  this.schema.options.toObject.virtuals || null
+              }));
+            }
+          });
+
+          Object.defineProperty(nested, '$__get', {
+            enumerable: false,
+            configurable: true,
+            writable: false,
+            value: function() {
+              return _this.get(path, null, {
+                virtuals: this && this.schema && this.schema.options && this.schema.options.toObject && this.schema.options.toObject.virtuals || null
+              });
+            }
+          });
+
+          Object.defineProperty(nested, 'toJSON', {
+            enumerable: false,
+            configurable: true,
+            writable: false,
+            value: function() {
+              return _this.get(path, null, {
+                virtuals: this && this.schema && this.schema.options && this.schema.options.toJSON && this.schema.options.toJSON.virtuals || null
+              });
+            }
+          });
+
+          Object.defineProperty(nested, '$__isNested', {
+            enumerable: false,
+            configurable: true,
+            writable: false,
+            value: true
+          });
+
+          Object.defineProperty(nested, '$isEmpty', {
+            enumerable: false,
+            configurable: true,
+            writable: false,
+            value: function() {
+              return Object.keys(this.get(path, null, _isEmptyOptions) || {}).length === 0;
+            }
+          });
+
+          Object.defineProperty(nested, '$__parent', {
+            enumerable: false,
+            configurable: true,
+            writable: false,
+            value: this
+          });
+
+          compile(subprops, nested, path, options);
+          this.$__.getters[path] = nested;
+        }
+
+        return this.$__.getters[path];
+      },
+      set: function(v) {
+        if (v != null && v.$__isNested) {
+          // Convert top-level to POJO, but leave subdocs hydrated so `$set`
+          // can handle them. See gh-9293.
+          v = v.$__get();
+        } else if (v instanceof Document && !v.$__isNested) {
+          v = v.$toObject(internalToObjectOptions);
+        }
+        const doc = this.$__[scopeSymbol] || this;
+        doc.$set(path, v);
+      }
+    });
+  } else {
+    Object.defineProperty(prototype, prop, {
+      enumerable: true,
+      configurable: true,
+      get: function() {
+        return this[getSymbol].call(
+          this.$__[scopeSymbol] || this,
+          path,
+          null,
+          useGetOptions
+        );
+      },
+      set: function(v) {
+        this.$set.call(this.$__[scopeSymbol] || this, path, v);
+      }
+    });
+  }
+}
+
+// gets descriptors for all properties of `object`
+// makes all properties non-enumerable to match previous behavior to #2211
+function getOwnPropertyDescriptors(object) {
+  const result = {};
+
+  Object.getOwnPropertyNames(object).forEach(function(key) {
+    const skip = [
+      'isNew',
+      '$__',
+      '$errors',
+      'errors',
+      '_doc',
+      '$locals',
+      '$op',
+      '__parentArray',
+      '__index',
+      '$isDocumentArrayElement'
+    ].indexOf(key) === -1;
+    if (skip) {
+      return;
+    }
+
+    result[key] = Object.getOwnPropertyDescriptor(object, key);
+    result[key].enumerable = false;
+  });
+
+  return result;
+}

node_modules/mongoose/lib/helpers/document/getDeepestSubdocumentForPath.js

@@ -0,0 +1,38 @@
+'use strict';
+
+/**
+ * Find the deepest subdocument along a given path to ensure setter functions run
+ * with the correct subdocument as `this`. If no subdocuments, returns the top-level
+ * document.
+ *
+ * @param {Document} doc
+ * @param {String[]} parts
+ * @param {Schema} schema
+ * @returns Document
+ */
+
+module.exports = function getDeepestSubdocumentForPath(doc, parts, schema) {
+  let curPath = parts[0];
+  let curSchema = schema;
+  let subdoc = doc;
+  for (let i = 0; i < parts.length - 1; ++i) {
+    const curSchemaType = curSchema.path(curPath);
+    if (curSchemaType && curSchemaType.schema) {
+      let newSubdoc = subdoc.get(curPath);
+      curSchema = curSchemaType.schema;
+      curPath = parts[i + 1];
+      if (Array.isArray(newSubdoc) && !isNaN(curPath)) {
+        newSubdoc = newSubdoc[curPath];
+        curPath = '';
+      }
+      if (newSubdoc == null) {
+        break;
+      }
+      subdoc = newSubdoc;
+    } else {
+      curPath += curPath.length ? '.' + parts[i + 1] : parts[i + 1];
+    }
+  }
+
+  return subdoc;
+};

node_modules/mongoose/lib/helpers/document/getEmbeddedDiscriminatorPath.js

@@ -0,0 +1,53 @@
+'use strict';
+
+const get = require('../get');
+const getSchemaDiscriminatorByValue = require('../discriminator/getSchemaDiscriminatorByValue');
+
+/**
+ * Like `schema.path()`, except with a document, because impossible to
+ * determine path type without knowing the embedded discriminator key.
+ *
+ * @param {Document} doc
+ * @param {String|String[]} path
+ * @param {Object} [options]
+ * @api private
+ */
+
+module.exports = function getEmbeddedDiscriminatorPath(doc, path, options) {
+  options = options || {};
+  const typeOnly = options.typeOnly;
+  const parts = Array.isArray(path) ?
+    path :
+    (path.indexOf('.') === -1 ? [path] : path.split('.'));
+  let schemaType = null;
+  let type = 'adhocOrUndefined';
+
+  const schema = getSchemaDiscriminatorByValue(doc.schema, doc.get(doc.schema.options.discriminatorKey)) || doc.schema;
+
+  for (let i = 0; i < parts.length; ++i) {
+    const subpath = parts.slice(0, i + 1).join('.');
+    schemaType = schema.path(subpath);
+    if (schemaType == null) {
+      type = 'adhocOrUndefined';
+      continue;
+    }
+    if (schemaType.instance === 'Mixed') {
+      return typeOnly ? 'real' : schemaType;
+    }
+    type = schema.pathType(subpath);
+    if ((schemaType.$isSingleNested || schemaType.$isMongooseDocumentArrayElement) &&
+    schemaType.schema.discriminators != null) {
+      const discriminators = schemaType.schema.discriminators;
+      const discriminatorKey = doc.get(subpath + '.' +
+        get(schemaType, 'schema.options.discriminatorKey'));
+      if (discriminatorKey == null || discriminators[discriminatorKey] == null) {
+        continue;
+      }
+      const rest = parts.slice(i + 1).join('.');
+      return getEmbeddedDiscriminatorPath(doc.get(subpath), rest, options);
+    }
+  }
+
+  // Are we getting the whole schema or just the type, 'real', 'nested', etc.
+  return typeOnly ? type : schemaType;
+};

node_modules/mongoose/lib/helpers/document/handleSpreadDoc.js

@@ -0,0 +1,35 @@
+'use strict';
+
+const utils = require('../../utils');
+
+const keysToSkip = new Set(['__index', '__parentArray', '_doc']);
+
+/**
+ * Using spread operator on a Mongoose document gives you a
+ * POJO that has a tendency to cause infinite recursion. So
+ * we use this function on `set()` to prevent that.
+ */
+
+module.exports = function handleSpreadDoc(v, includeExtraKeys) {
+  if (utils.isPOJO(v) && v.$__ != null && v._doc != null) {
+    if (includeExtraKeys) {
+      const extraKeys = {};
+      for (const key of Object.keys(v)) {
+        if (typeof key === 'symbol') {
+          continue;
+        }
+        if (key[0] === '$') {
+          continue;
+        }
+        if (keysToSkip.has(key)) {
+          continue;
+        }
+        extraKeys[key] = v[key];
+      }
+      return { ...v._doc, ...extraKeys };
+    }
+    return v._doc;
+  }
+
+  return v;
+};