File collection.js has 579 lines of code (exceeds 250 allowed). Consider refactoring.

Open

// options.connection, if given, is a LivedataClient or LivedataServer
// XXX presently there is no way to destroy/clean up a Collection
import {
  ASYNC_COLLECTION_METHODS,
  getAsyncMethodName,

Function _maybeSetUpReplication has a Cognitive Complexity of 61 (exceeds 5 allowed). Consider refactoring.

Open

  _maybeSetUpReplication(name, { _suppressSameNameError = false }) {
    const self = this;
    if (!(self._connection && self._connection.registerStore)) {
      return;
    }

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Function _maybeSetUpReplication has 105 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  _maybeSetUpReplication(name, { _suppressSameNameError = false }) {
    const self = this;
    if (!(self._connection && self._connection.registerStore)) {
      return;
    }

Function Collection has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.

Open

Mongo.Collection = function Collection(name, options) {
  if (!name && name !== null) {
    Meteor._debug(
      'Warning: creating anonymous collection. It will not be ' +
        'saved or synchronized over the network. (Pass null for ' +

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Function Collection has 92 lines of code (exceeds 25 allowed). Consider refactoring.

Open

Mongo.Collection = function Collection(name, options) {
  if (!name && name !== null) {
    Meteor._debug(
      'Warning: creating anonymous collection. It will not be ' +
        'saved or synchronized over the network. (Pass null for ' +

Function update has 70 lines of code (exceeds 25 allowed). Consider refactoring.

Open

      update(msg) {
        var mongoId = MongoID.idParse(msg.id);
        var doc = self._collection._docs.get(mongoId);

        //When the server's mergebox is disabled for a collection, the client must gracefully handle it when:

Function insert has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.

Open

  insert(doc, callback) {
    // Make sure we were passed a document to insert
    if (!doc) {
      throw new Error('insert requires an argument');
    }

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Function insert has 55 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  insert(doc, callback) {
    // Make sure we were passed a document to insert
    if (!doc) {
      throw new Error('insert requires an argument');
    }

Function update has 43 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  update(selector, modifier, ...optionsAndCallback) {
    const callback = popCallbackFromArgs(optionsAndCallback);

    // We've already popped off the callback, so we are left with an array
    // of one or zero items

Function update has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

  update(selector, modifier, ...optionsAndCallback) {
    const callback = popCallbackFromArgs(optionsAndCallback);

    // We've already popped off the callback, so we are left with an array
    // of one or zero items

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Function createIndex has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  createIndex(index, options) {
    var self = this;
    if (!self._collection.createIndex)
      throw new Error('Can only call createIndex on server collections');
    // [FIBERS]

Avoid deeply nested control flow statements.

Open

          if (keys.length > 0) {
            var modifier = {};
            keys.forEach(key => {
              const value = msg.fields[key];
              if (EJSON.equals(doc[key], value)) {

Avoid deeply nested control flow statements.

Open

          if (!doc) throw new Error('Expected to find a document to change');

Function _ensureIndex has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

  _ensureIndex(index, options) {
    var self = this;
    if (!self._collection._ensureIndex || !self._collection.createIndex)
      throw new Error('Can only call createIndex on server collections');
    if (self._collection.createIndex) {

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Function createIndex has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

  createIndex(index, options) {
    var self = this;
    if (!self._collection.createIndex)
      throw new Error('Can only call createIndex on server collections');
    // [FIBERS]

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