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How to use usersToBeDeleted method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

user.pre.ts

Source:user.pre.ts

1import {2	BeAnObject,3	DocumentType,4	IObjectWithTypegooseFunction,5} from "@typegoose/typegoose/lib/types";6import { ApolloError } from "apollo-server-errors";7import { UserModel, CommentModel, PostModel } from "../../schema/models";8import { User } from "../../schema/user.schema";9import bcrypt from "bcrypt";10export const userPreDelete = async (filter) => {11	try {12		const usersToBeDeleted = await UserModel.find(filter, {13			username: 1,14			likedCommentsIds: 1,15			dislikedCommentsIds: 1,16			likedPostsIds: 1,17			dislikedPostsIds: 1,18		}).lean();19		const usersToBeDeletedUsernames = usersToBeDeleted.map(20			({ username }) => username21		);22		try {23			// delete comments and posts of the users24			await deleteUsersComments(usersToBeDeletedUsernames);25			await deleteUsersPosts(usersToBeDeletedUsernames);26			// increment/decrement posts that the users liked/disliked27			await decrementUserPostCommentsLikeDislikes(usersToBeDeleted);28		} catch (err) {29			throw err;30		}31	} catch {32		throw new ApolloError(33			"db error cascading delete on users' comments and posts"34		);35	}36};37export const deleteUsersComments = async (usernames: string[]) => {38	try {39		await CommentModel.deleteMany(null, {40			creatorName: {41				$in: usernames,42			},43		}).lean();44	} catch {45		throw new ApolloError("db error deleting users' comments");46	}47};48export const deleteUsersPosts = async (usernames: string[]) => {49	try {50		await PostModel.deleteMany(null, {51			creatorName: {52				$in: usernames,53			},54		}).lean();55	} catch {56		throw new ApolloError("db error deleting users' posts");57	}58};59interface LikeDislikes {60	likes: number;61	dislikes: number;62}63export const decrementUserPostCommentsLikeDislikes = async (64	usersToBeDeleted: any65) => {66	const { commentsLikesDislikes, postsLikesDislikes } = usersToBeDeleted.reduce(67		(68			{ commentsLikesDislikes, postsLikesDislikes },69			{ likedCommentsIds, dislikedCommentsIds, likedPostsIds, dislikedPostsIds }70		) => {71			likedCommentsIds.forEach((_id) => {72				const { likes = 0, dislikes = 0 } = commentsLikesDislikes.get(_id);73				commentsLikesDislikes.set(_id, { likes: likes + 1, dislikes });74			});75			dislikedCommentsIds.forEach((_id) => {76				const { likes = 0, dislikes = 0 } = commentsLikesDislikes.get(_id);77				commentsLikesDislikes.set(_id, {78					likes: likes,79					dislikes: dislikes + 1,80				});81			});82			likedPostsIds.forEach((_id) => {83				const { likes = 0, dislikes = 0 } = postsLikesDislikes.get(_id);84				postsLikesDislikes.set(_id, {85					likes: likes + 1,86					dislikes: dislikes,87				});88			});89			dislikedPostsIds.forEach((_id) => {90				const { likes = 0, dislikes = 0 } = postsLikesDislikes.get(_id);91				postsLikesDislikes.set(_id, {92					likes: likes,93					dislikes: dislikes + 1,94				});95			});96			return { commentsLikesDislikes, postsLikesDislikes };97		},98		{99			commentsLikesDislikes: new Map<string, LikeDislikes>(),100			postsLikesDislikes: new Map<string, LikeDislikes>(),101		}102	);103	const commentQueries = commentsLikesDislikes104		.entries()105		.map(([_id, likesDislikes]) => ({106			updateOne: {107				filter: { _id },108				update: {109					$dec: {110						likes: likesDislikes.likes,111						dislikes: likesDislikes.dislikes,112					},113				},114			},115		}));116	try {117		await CommentModel.bulkWrite(commentQueries);118	} catch {119		throw new ApolloError(120			"db error removing likes and dislikes from user comments"121		);122	}123	const postQueries = postsLikesDislikes124		.entries()125		.map(([_id, likesDislikes]) => ({126			findByIdAndUpdate: {127				filter: { _id },128				update: {129					$dec: {130						likes: likesDislikes.likes,131						dislikes: likesDislikes.dislikes,132					},133				},134			},135		}));136	try {137		await PostModel.bulkWrite(postQueries);138	} catch {139		throw new ApolloError(140			"db error removing likes and dislikes from user posts"141		);142	}143};144export const userPreSave = async (user: DocumentType<User, BeAnObject>) => {145	try {146		if (user.isModified("password")) {147			const salt = await bcrypt.genSalt(10);148			const hash = await bcrypt.hash(user.password, salt);149			user.password = hash;150		}151	} catch (err) {152		throw new ApolloError("error hashing password");153	}...

appBug.ts

Source:appBug.ts

1import express from 'express';2import { getAllUsers, removeUsers } from './db';3const app = express();4async function dropDeactivatedInternal(): Promise<{ status: string }> {5  const allUsers = await getAllUsers();6  const usersToBeDeleted = allUsers.filter((u) => u.deactivated).map((u) => u.id);7  const numDeleted = await removeUsers(usersToBeDeleted);8  return { status: numDeleted === usersToBeDeleted.length ? 'success' : 'error' };9}10app.get('/drop-deactivated', async function (req, res) {11  const out = await dropDeactivatedInternal();12  res.status(200).json(out);13});...

delinquent.js

Source:delinquent.js

...13            await getDelinquents()));14}15(async () => {16    await Delinquent.destroy({17        where: { user_id: { [Op.in]: await usersToBeDeleted() } }18    });...

Using AI Code Generation

1const usersToBeDeleted = require('fast-check-monorepo').usersToBeDeleted;2const usersToBeDeleted = require('fast-check-monorepo').usersToBeDeleted;3const usersToBeDeleted = require('fast-check-monorepo').usersToBeDeleted;4const usersToBeDeleted = require('fast-check-monorepo').usersToBeDeleted;5const usersToBeDeleted = require('fast-check-monorepo').usersToBeDeleted;6const usersToBeDeleted = require('fast-check-monorepo').usersToBeDeleted;7const usersToBeDeleted = require('fast-check-monorepo').usersToBeDeleted;8const usersToBeDeleted = require('fast-check-monorepo').usersToBeDeleted;9const usersToBeDeleted = require('fast-check-monorepo').usersToBeDeleted;10const usersToBeDeleted = require('fast-check-monorepo').usersToBeDeleted;11const usersToBeDeleted = require('fast-check-monorepo').usersToBeDeleted;12const usersToBeDeleted = require('fast-check-monorepo').usersToBeDeleted;13const usersToBeDeleted = require('fast-check-monorepo').usersToBeDeleted;14const usersToBeDeleted = require('fast-check-monorepo').usersToBeDeleted;15const usersToBeDeleted = require('

Using AI Code Generation

1const {usersToBeDeleted} = require('fast-check-monorepo');2  {name: 'John', active: false},3  {name: 'Mary', active: true},4  {name: 'Bob', active: true},5  {name: 'James', active: false},6  {name: 'Alice', active: false},7];8const usersToBeDeleted = usersToBeDeleted(users);

Using AI Code Generation

1const usersToBeDeleted = require('fast-check-monorepo');2console.log(usersToBeDeleted());3const usersToBeDeleted = require('fast-check-monorepo');4console.log(usersToBeDeleted());5const usersToBeDeleted = require('fast-check-monorepo');6console.log(usersToBeDeleted());7const usersToBeDeleted = require('fast-check-monorepo');8console.log(usersToBeDeleted());9const usersToBeDeleted = require('fast-check-monorepo');10console.log(usersToBeDeleted());11const usersToBeDeleted = require('fast-check-monorepo');12console.log(usersToBeDeleted());13const usersToBeDeleted = require('fast-check-monorepo');14console.log(usersToBeDeleted());15const usersToBeDeleted = require('fast-check-monorepo');16console.log(usersToBeDeleted());17const usersToBeDeleted = require('fast-check-monorepo');18console.log(usersToBeDeleted());

Using AI Code Generation

1const fc = require('fast-check');2const users = fc.array(fc.string(), 1, 10);3const usersToBeDeleted = (users) => {4    return users.map(user => {5        return {user: user, deleted: Math.random() > 0.5};6    }).filter(user => user.deleted);7};8fc.assert(9    fc.property(users, usersToBeDeleted, (users, usersToBeDeleted) => {10        return usersToBeDeleted.length <= users.length;11    })12);13const fc = require('fast-check');14const users = fc.array(fc.string(), 1, 10);15const usersToBeDeleted = (users) => {16    return users.map(user => {17        return {user: user, deleted: Math.random() > 0.5};18    }).filter(user => user.deleted);19};20fc.assert(21    fc.property(users, usersToBeDeleted, (users, usersToBeDeleted) => {22        return usersToBeDeleted.length <= users.length;23    })24);25const fc = require('fast-check');26const users = fc.array(fc.string(), 1, 10);27const usersToBeDeleted = (users) => {28    return users.map(user => {29        return {user: user, deleted: Math.random() > 0.5};30    }).filter(user => user.deleted);31};32fc.assert(33    fc.property(users, usersToBeDeleted, (users, usersToBeDeleted) => {34        return usersToBeDeleted.length <= users.length;35    })36);37const fc = require('fast-check');38const users = fc.array(fc.string(), 1, 10);39const usersToBeDeleted = (users) => {40    return users.map(user => {41        return {user: user, deleted: Math.random() > 0.5};42    }).filter(user => user.deleted);43};

Using AI Code Generation

1import {usersToBeDeleted} from 'fast-check-monorepo/src/arbitrary/.../usersToBeDeleted.ts'2describe('usersToBeDeleted', () => {3  it('should return a list of users to be deleted', () => {4    const users = usersToBeDeleted();5    expect(users).toEqual([1,2,3]);6  });7});8import {usersToBeDeleted} from 'fast-check-monorepo/src/arbitrary/.../usersToBeDeleted.ts'9describe('usersToBeDeleted', () => {10  it('should return a list of users to be deleted', () => {11    const users = usersToBeDeleted();12    expect(users).toEqual([1,2,3]);13  });14});15I have tried to import the method using the following paths as well:16import {usersToBeDeleted} from 'fast-check-monorepo/src/arbitrary/.../usersToBeDeleted.ts'17import {usersToBeDeleted} from 'fast-check-monorepo/src/arbitrary/.../usersToBeDeleted'18module.exports = {19  moduleNameMapper: {

Using AI Code Generation

1const users = require('./users');2const { usersToBeDeleted } = require('fast-check-monorepo');3const { generate } = users;4const { check } = require('fast-check');5it('should delete all users who are not active', () => {6  check(7    users => {8      const toBeDeleted = usersToBeDeleted(users);9      return toBeDeleted.every(user => !user.isActive);10    },11    { verbose: true }12  );13});14  {

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