From e49bc610df5157da6edeb171ea42e74e3c353752 Mon Sep 17 00:00:00 2001
From: Matthew Grove <me@mgrove.uk>
Date: Mon, 31 Jan 2022 08:39:24 +0000
Subject: [PATCH] Remove redundant code

---
 functions/index.js | 66 ----------------------------------------------
 1 file changed, 66 deletions(-)

diff --git a/functions/index.js b/functions/index.js
index 552437a..df23ca7 100644
--- a/functions/index.js
+++ b/functions/index.js
@@ -410,72 +410,6 @@ exports.createProgressWithIncorrect = functions.https.onCall((data, context) =>
 	});
 });
 
-/**
- * Processes a response to a question in a vocab set.
- * @param {string} progressId The ID of the progress file to retrieve the prompt from.
- * @return {string} item The term/definition prompt for the next question.
- * @return {string} sound The file ID for the next question's sound file. Null if language is switched.
- *//*
-exports.getPrompt = functions.https.onCall((data, context) => {
-	// const uid = context.auth.uid;
-	const uid = "M3JPrFRH6Fdo8XMUbF0l2zVZUCH3";
-
-	const progressId = data;
-	
-	const progressDocId = db
-		.collection("progress").doc(progressId);
-	
-	return db.runTransaction((transaction) => {
-		return transaction.get(progressDocId).then((progressDoc) => {
-			if (uid !== progressDoc.data().uid) {
-				throw new functions.https.HttpsError("permission-denied", "Wrong user's progress");
-			} else if (progressDoc.data().progress >= progressDoc.data().questions.length) {
-				throw new functions.https.HttpsError("permission-denied", "Progress already completed")
-			} else {
-				nextIndex = progressDoc.data().progress;
-				nextVocabId = progressDoc.data().questions[nextIndex];
-
-				if (progressDoc.data().switch_language) {
-					const promptDocId = progressDocId
-						.collection("definitions").doc(nextVocabId);
-					const sound = null;
-
-					return transaction.get(promptDocId).then((promptDoc) => {
-						return {
-							item: promptDoc.data().item,
-							sound: sound,
-						}
-					});
-				} else {
-					const promptDocId = progressDocId
-						.collection("terms").doc(nextVocabId);
-
-					return transaction.get(promptDocId).then((promptDoc) => {
-						const sound = promptDoc.data().sound;
-						return {
-							item: promptDoc.data().item,
-							sound: sound,
-						}
-					});
-				}
-			}
-		});
-	});
-});*/
-
-/**
- * Checks whether two arrays have the same members.
- * @param {array} arr1 The first array to compare.
- * @param {array} arr2 The second array to compare.
- * @return {boolean} Whether or not the two arrays have the same members.
- */
-function arraysHaveSameMembers(arr1, arr2) {
-	const set1 = new Set(arr1);
-	const set2 = new Set(arr2);
-	return arr1.every(item => set2.has(item)) &&
-		arr2.every(item => set1.has(item));
-}
-
 /**
  * Removes characters from terms & definitions that should be ignored.
  * @param {string} item The term/definition to remove the characters that should be ignored from.