fix(query): apply schema-level paths before calculating projection fo…

…r findOneAndUpdate() Fix #13340
Automattic · May 1, 2023 · f2cf85a · f2cf85a
1 parent 7f85fba
commit f2cf85a
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Showing 3 changed files with 15 additions and 40 deletions.
diff --git a/lib/query.js b/lib/query.js
@@ -2003,9 +2003,13 @@ Query.prototype._optionsForExec = function(model) {
     }
   }
 
-  const projection = this._fieldsForExec();
-  if (projection != null) {
-    options.projection = projection;
+  this._applyPaths();
+  if (this._fields != null) {
+    this._fields = this._castFields(this._fields);
+    const projection = this._fieldsForExec();
+    if (projection != null) {
+      options.projection = projection;
+    }
   }
 
   return options;
@@ -2258,10 +2262,6 @@ Query.prototype._find = wrapThunk(function(callback) {
 
   callback = _wrapThunkCallback(this, callback);
 
-  this._applyPaths();
-  this._fields = this._castFields(this._fields);
-
-  const fields = this._fieldsForExec();
   const mongooseOptions = this._mongooseOptions;
   const _this = this;
   const userProvidedFields = _this._userProvidedFields || {};
@@ -2276,6 +2276,10 @@ Query.prototype._find = wrapThunk(function(callback) {
     lean: mongooseOptions.lean || null
   });
 
+  const options = this._optionsForExec();
+  const filter = this._conditions;
+  const fields = options.projection;
+
   const cb = (err, docs) => {
     if (err) {
       return callback(err);
@@ -2317,8 +2321,6 @@ Query.prototype._find = wrapThunk(function(callback) {
     });
   };
 
-  const options = this._optionsForExec();
-  const filter = this._conditions;
 
   this._collection.collection.find(filter, options, (err, cursor) => {
     if (err != null) {
@@ -2531,8 +2533,6 @@ Query.prototype._findOne = wrapThunk(function(callback) {
     return null;
   }
 
-  this._applyPaths();
-  this._fields = this._castFields(this._fields);
   applyGlobalMaxTimeMS(this.options, this.model);
   applyGlobalDiskUse(this.options, this.model);
 
@@ -3852,17 +3852,6 @@ Query.prototype._findOneAndReplace = wrapThunk(function(callback) {
   const filter = this._conditions;
   const options = this._optionsForExec();
   convertNewToReturnDocument(options);
-  let fields = null;
-
-  this._applyPaths();
-  if (this._fields != null) {
-    options.projection = this._castFields(utils.clone(this._fields));
-    fields = options.projection;
-    if (fields instanceof Error) {
-      callback(fields);
-      return null;
-    }
-  }
 
   const runValidators = _getOption(this, 'runValidators', false);
   if (runValidators === false) {
@@ -3991,7 +3980,6 @@ Query.prototype._findAndModify = function(type, callback) {
   const model = this.model;
   const schema = model.schema;
   const _this = this;
-  let fields;
 
   const castedQuery = castQuery(this);
   if (castedQuery instanceof Error) {
@@ -4062,18 +4050,6 @@ Query.prototype._findAndModify = function(type, callback) {
     }
   }
 
-  this._applyPaths();
-  if (this._fields) {
-    this._fields = this._castFields(this._fields);
-    fields = this._fieldsForExec();
-    if (fields != null) {
-      opts.projection = fields;
-    }
-    if (opts.projection instanceof Error) {
-      return callback(opts.projection);
-    }
-  }
-
   if (opts.sort) convertSortToArray(opts);
 
   const cb = function(err, doc, res) {
@@ -5442,6 +5418,9 @@ Query.prototype._castFields = function _castFields(fields) {
  */
 
 Query.prototype._applyPaths = function applyPaths() {
+  if (!this.model) {
+    return;
+  }
   this._fields = this._fields || {};
   helpers.applyPaths(this._fields, this.model.schema);
 
@@ -5500,9 +5479,6 @@ Query.prototype._applyPaths = function applyPaths() {
  */
 
 Query.prototype.cursor = function cursor(opts) {
-  this._applyPaths();
-  this._fields = this._castFields(this._fields);
-
   if (opts) {
     this.setOptions(opts);
   }

diff --git a/test/model.findOneAndReplace.test.js b/test/model.findOneAndReplace.test.js
@@ -371,7 +371,6 @@ describe('model: findOneAndReplace:', function() {
     const schema = new Schema({ name: String, age: { type: Number, select: false } });
     const Model = db.model('Test', schema);
 
-
     const doc = await Model.findOneAndReplace({}, { name: 'Jean-Luc Picard', age: 59 }, {
       upsert: true,
       returnOriginal: false

diff --git a/test/query.test.js b/test/query.test.js
@@ -1268,7 +1268,7 @@ describe('Query', function() {
       const q = new Query();
       q.hint(hint);
 
-      const options = q._optionsForExec({ schema: { options: {} } });
+      const options = q._optionsForExec();
       assert.equal(JSON.stringify(options), a);
       done();
     });