start work on searching in comments

models/boards.js

@@ -1,3 +1,4 @@
+const escapeForRegex = require('escape-string-regexp');
 Boards = new Mongo.Collection('boards');
 
 /**

models/cardComments.js

@@ -1,3 +1,4 @@
+const escapeForRegex = require('escape-string-regexp');
 CardComments = new Mongo.Collection('card_comments');
 
 /**
@@ -109,6 +110,22 @@ function commentCreation(userId, doc) {
   });
 }
 
+CardComments.textSearch = (userId, textArray) => {
+  const selector = {
+    boardId: { $in: Boards.userBoardIds() },
+    $and: [],
+  };
+
+  for (const text of textArray) {
+    selector.$and.push({ text: new RegExp(escapeForRegex(text)) });
+  }
+
+  // eslint-disable-next-line no-console
+  console.log(textArray);
+
+  return CardComments.find(selector);
+};
+
 if (Meteor.isServer) {
   // Comments are often fetched within a card, so we create an index to make these
   // queries more efficient.

models/cards.js

@@ -1,3 +1,5 @@
+const escapeForRegex = require('escape-string-regexp');
+
 Cards = new Mongo.Collection('cards');
 
 // XXX To improve pub/sub performances a card document should include a