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ljhaywar ljhaywar

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-3

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create.js
delete.js
update.js

3 files changed

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-3

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`‎create.js`

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -68,7 +68,7 @@ main().catch(console.error);`
`68`	`68`	`* @param {Object} newListing The new listing to be added`
`69`	`69`	`*/`
`70`	`70`	`async function createListing(client, newListing){`
`71`		`- // See https://mongodb.github.io/node-mongodb-native/3.6/api/Collection.html#insertOnee for the insertOne() docs`
	`71`	`+ // See https://mongodb.github.io/node-mongodb-native/3.6/api/Collection.html#insertOne for the insertOne() docs`
`72`	`72`	`const result = await client.db("sample_airbnb").collection("listingsAndReviews").insertOne(newListing);`
`73`	`73`	console.log(`New listing created with the following id: ${result.insertedId}`);
`74`	`74`	`}`

`‎delete.js`

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Original file line number	Diff line number	Diff line change
`@@ -65,7 +65,7 @@ async function deleteListingByName(client, nameOfListing) {`
`65`	`65`	`* @param {Date} date The date to check the last_scraped property against`
`66`	`66`	`*/`
`67`	`67`	`async function deleteListingsScrapedBeforeDate(client, date) {`
`68`		`- // See https://mongodb.github.io/node-mongodb-native/3.3/api/Collection.html#deleteMany for the deleteMany() docs`
	`68`	`+ // See https://mongodb.github.io/node-mongodb-native/3.6/api/Collection.html#deleteMany for the deleteMany() docs`
`69`	`69`	`const result = await client.db("sample_airbnb").collection("listingsAndReviews").deleteMany({ "last_scraped": { $lt: date } });`
`70`	`70`	console.log(`${result.deletedCount} document(s) was/were deleted.`);
`71`	`71`	`}`

`‎update.js`

Lines changed: 1 addition & 1 deletion

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`@@ -96,7 +96,7 @@ async function upsertListingByName(client, nameOfListing, updatedListing) {`
`96`	`96`	`* @param {MongoClient} client A MongoClient that is connected to a cluster with the sample_airbnb database`
`97`	`97`	`*/`
`98`	`98`	`async function updateAllListingsToHavePropertyType(client) {`
`99`		`- // See https://mongodb.github.io/node-mongodb-native/3.3/api/Collection.html#updateMany for the updateMany() docs`
	`99`	`+ // See https://mongodb.github.io/node-mongodb-native/3.6/api/Collection.html#updateMany for the updateMany() docs`
`100`	`100`	`const result = await client.db("sample_airbnb").collection("listingsAndReviews").updateMany({ property_type: { $exists: false } }, { $set: { property_type: "Unknown" } });`
`101`	`101`	console.log(`${result.matchedCount} document(s) matched the query criteria.`);
`102`	`102`	console.log(`${result.modifiedCount} document(s) was/were updated.`);

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