fix errors detected by eslint

1 files changed, 13 insertions, 14 deletions

diff --git a/src/mass-graduation.js b/src/mass-graduation.js
index 3cbf32a..0a69cd1 100644
--- a/src/mass-graduation.js
+++ b/src/mass-graduation.js
@@ -113,7 +113,7 @@ function observationClickHandler(li) {
 async function loadGroup(selected) {
 	group = selected;
 	const students = await group.getStudents();
-	let graduationPromises = [];
+	const graduationPromises = [];
 	document.getElementById("group-content").style.display = "block";
 
 	const ul = document.getElementById("group-members");
@@ -124,30 +124,30 @@ async function loadGroup(selected) {
 		const graduationPromise = student.getGraduation();
 
 		const li = document.createElement("li");
-		li.classList.add("group-member")
+		li.classList.add("group-member");
 		// Remember the student of the entry
 		li.student = student;
 
 		const i = document.createElement("img");
-		i.classList.add("group-member-icon")
+		i.classList.add("group-member-icon");
 		graduationPromise.then((graduation) => {
 			i.src = graduation.getIcon();
 		});
 		li.appendChild(i);
 
 		const n = document.createElement("span");
-		n.classList.add("group-member-name")
+		n.classList.add("group-member-name");
 		n.innerHTML = `${student.name}`;
 		li.appendChild(n);
 
 		const ob = document.createElement("button");
-		ob.classList.add("group-member-observation-icon")
+		ob.classList.add("group-member-observation-icon");
 
 		graduationPromise.then((graduation) => {
 			if (!graduation.isObserved()) {
 				return;
 			}
-			ob.innerHTML = "&#128065"
+			ob.innerHTML = "&#128065";
 			ob.addEventListener("click", () => observationClickHandler(li) );
 		});
 		graduationPromises.push(graduationPromise);
@@ -156,7 +156,7 @@ async function loadGroup(selected) {
 
 		for (const col of ["green", "orange", "red"]) {
 			const b = document.createElement("button");
-			b.classList.add(`group-member-${col}`)
+			b.classList.add(`group-member-${col}`);
 			b.innerHTML = "o";
 			b.addEventListener("click", () => toggle(b) );
 			li.appendChild(b);
@@ -167,7 +167,7 @@ async function loadGroup(selected) {
 		li.appendChild(textarea);
 
 		const p = document.createElement("button");
-		p.classList.add("group-member-print")
+		p.classList.add("group-member-print");
 		p.innerHTML = "🖶";
 		p.addEventListener("click", () => printNote(li) );
 		li.appendChild(p);
@@ -176,7 +176,7 @@ async function loadGroup(selected) {
 	}
 
 	const graduations = await Promise.all(graduationPromises);
-	let observations = graduations.filter(
+	const observations = graduations.filter(
 		(g) => g.observationRequested || (g.observation && !g.observation.end)
 	);
 
@@ -192,9 +192,8 @@ async function loadGroup(selected) {
 	const observationReuqestsNode = document.getElementById("observation-requests");
 	observationReuqestsNode.innerHTML = "";
 	observations.sort((g1, g2) => {
-		let g1D, g2D;
-		g1D = g1.observationRequested ? g1.observationRequested : g1.observation.start;
-		g2D = g2.observationRequested ? g2.observationRequested : g2.observation.start;
+		const g1D = g1.observationRequested ? g1.observationRequested : g1.observation.start;
+		const g2D = g2.observationRequested ? g2.observationRequested : g2.observation.start;
 		return g1D - g2D;
 	});
 
@@ -256,7 +255,7 @@ function submitMassGraduation() {
 
 	// TODO(muhq): await graduation promises
 
-	let promises = [];
+	const promises = [];
 	for(const li of document.querySelectorAll("li.group-member")) {
 		const reason = li.querySelector(".group-member-point-reason").value;
 		const student = li.student;
@@ -270,7 +269,7 @@ function submitMassGraduation() {
 			promises.push(submitGraduationChange(student, GraduationChange.newRedPointChange(reason, name)));
 		}
 		if (li.observationDiv) {
-			let status = [];
+			const status = [];
 			for (const row of li.observationDiv.querySelectorAll("tbody > tr")) {
 				if (row.querySelector('td[data-yes="true"]').innerHTML === "X")
 					status.push("yes");