mongodb-aggregation-builder

mongodb-aggregation-builder is a aggregation builder for the db.collection.aggregate method and db.aggregate method.

• Simplify aggregations by making them more readable
• Aggregations are easier to edit.
• Aggregations are testable on a dataset.
• Aggregation stages appear in an array.
• Sequential stages for documents

npm package

npm i -S mongodb-aggregation-builder

Usage:

Using require()

const AggregationBuilder = require("mongodb-aggregation-builder").AggregationBuilder;
const { EqualityPayload, OnlyPayload, Field } = require('mongodb-aggregation-builder/helpers');
const { LessThanEqual, ArrayElemAt, Equal, Expression } = require('mongodb-aggregation-builder/operators');

Using import

import { AggregationBuilder } from 'mongodb-aggregation-builder';
import { EqualityPayload, OnlyPayload, Field } from 'mongodb-aggregation-builder/helpers';
import { LessThanEqual, ArrayElemAt, Equal, Expression } from 'mongodb-pipeline-builder/operators';

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