Firestore CRUD Cheat Sheet

firestore-guide.js

// Setup Firestore. Note that all of these will be asyncronous tasks and can have a .then attached. Write in a config process for Firebase. Include the necessary process.env files and instructions how to make a .env file.

***************************************************************
	
// Add data - C
firestore.collection("CollectionName").add({
	key: value,
	key: value,
})

***************************************************************
	
// Getting data - R
firestore.collection("CollectionName").get().then((snapshot) => {snapshot.docs.map(doc => {
	console.log(doc)
	})
});

!!------------------------!!
// If you require a search query
	
firestore.collection("CollectionName").where("key", "==", "value").get();


***************************************************************

// Update data - U 
firestore.collection("CollectionName").doc(ID).update({
	key: newValue
});

***************************************************************

// Deleting data - D
firestore.collection("CollectionName").doc(ID).delete()

***************************************************************