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Add MongoDB indexes

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These indexes will optimize the queries that are used in the board and card
views.

Fixes #524.
This commit is contained in:
Maxime Quandalle 2016-07-18 22:38:38 +02:00
parent 81a35be856
commit 9792193e60
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GPG key ID: 428641C03D29CA10
3 changed files with 16 additions and 4 deletions
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10
models/activities.js
View file

@ -41,12 +41,14 @@ Activities.before.insert((userId, doc) => {
doc.createdAt = new Date();
});
// For efficiency create an index on the date of creation.
if (Meteor.isServer) {
// For efficiency create indexes on the date of creation, and on the date of
// creation in conjunction with the card or board id, as corresponding views
// are largely used in the App. See #524.
Meteor.startup(() => {
Activities._collection._ensureIndex({
createdAt: -1,
});
Activities._collection._ensureIndex({ createdAt: -1 });
Activities._collection._ensureIndex({ cardId: 1, createdAt: -1 });
Activities._collection._ensureIndex({ boardId: 1, createdAt: -1 });
});
Activities.after.insert((userId, doc) => {

6
models/cards.js
View file

@ -210,6 +210,12 @@ Cards.mutations({
});
if (Meteor.isServer) {
// Cards are often fetched within a board, so we create an index to make these
// queries more efficient.
Meteor.startup(() => {
Cards._collection._ensureIndex({ boardId: 1 });
});
Cards.after.insert((userId, doc) => {
Activities.insert({
userId,

4
models/lists.js
View file

@ -91,6 +91,10 @@ Lists.mutations({
Lists.hookOptions.after.update = { fetchPrevious: false };
if (Meteor.isServer) {
Meteor.startup(() => {
Lists._collection._ensureIndex({ boardId: 1 });
});
Lists.after.insert((userId, doc) => {
Activities.insert({
userId,