reverted unnecessary changes

TODO: pagination in student performance freeze

package.json

@@ -114,5 +114,6 @@
 		"husky": "^8.0.3",
 		"postcss": "^8.4.21",
 		"tailwindcss": "^3.2.4"
-	}
+	},
+	"packageManager": "yarn@1.22.22+sha512.a6b2f7906b721bba3d67d4aff083df04dad64c399707841b7acf00f6b133b7ac24255f2652fa22ae3534329dc6180534e98d17432037ff6fd140556e2bb3137e"
 }

src/pages/(admin)/Lists/StudentPerformanceList.tsx

@@ -7,9 +7,17 @@ import {createColumnHelper} from "@tanstack/react-table";
 import Checkbox from "@/components/Low/Checkbox";
 import Table from "@/components/High/Table";
 
-type StudentPerformanceItem = StudentUser & {entitiesLabel: string; group: string};
+type StudentPerformanceItem = StudentUser & {
+  entitiesLabel: string;
+  group: string;
+  userStats: Stat[];
+};
 
-const StudentPerformanceList = ({items = [], stats}: {items: StudentPerformanceItem[]; stats: Stat[]}) => {
+const StudentPerformanceList = ({
+  items = [],
+}: {
+  items: StudentPerformanceItem[];
+}) => {
   const [isShowingAmount, setIsShowingAmount] = useState(false);
 
   const columnHelper = createColumnHelper<StudentPerformanceItem>();
@@ -40,46 +48,86 @@ const StudentPerformanceList = ({items = [], stats}: {items: StudentPerformanceI
       cell: (info) =>
         !isShowingAmount
           ? info.getValue() || 0
-					: `${Object.keys(groupByExam(stats.filter((x) => x.module === "reading" && x.user === info.row.original.id))).length} exams`,
+          : `${
+              Object.keys(
+                groupByExam(
+                  info.row.original.userStats.filter(
+                    (x) => x.module === "reading"
+                  )
+                )
+              ).length
+            } exams`,
     }),
     columnHelper.accessor("levels.listening", {
       header: "Listening",
       cell: (info) =>
         !isShowingAmount
           ? info.getValue() || 0
-					: `${Object.keys(groupByExam(stats.filter((x) => x.module === "listening" && x.user === info.row.original.id))).length} exams`,
+          : `${
+              Object.keys(
+                groupByExam(
+                  info.row.original.userStats.filter(
+                    (x) => x.module === "listening"
+                  )
+                )
+              ).length
+            } exams`,
     }),
     columnHelper.accessor("levels.writing", {
       header: "Writing",
       cell: (info) =>
         !isShowingAmount
           ? info.getValue() || 0
-					: `${Object.keys(groupByExam(stats.filter((x) => x.module === "writing" && x.user === info.row.original.id))).length} exams`,
+          : `${
+              Object.keys(
+                groupByExam(
+                  info.row.original.userStats.filter(
+                    (x) => x.module === "writing"
+                  )
+                )
+              ).length
+            } exams`,
     }),
     columnHelper.accessor("levels.speaking", {
       header: "Speaking",
       cell: (info) =>
         !isShowingAmount
           ? info.getValue() || 0
-					: `${Object.keys(groupByExam(stats.filter((x) => x.module === "speaking" && x.user === info.row.original.id))).length} exams`,
+          : `${
+              Object.keys(
+                groupByExam(
+                  info.row.original.userStats.filter(
+                    (x) => x.module === "speaking"
+                  )
+                )
+              ).length
+            } exams`,
     }),
     columnHelper.accessor("levels.level", {
       header: "Level",
       cell: (info) =>
         !isShowingAmount
           ? info.getValue() || 0
-					: `${Object.keys(groupByExam(stats.filter((x) => x.module === "level" && x.user === info.row.original.id))).length} exams`,
+          : `${
+              Object.keys(
+                groupByExam(
+                  info.row.original.userStats.filter(
+                    (x) => x.module === "level"
+                  )
+                )
+              ).length
+            } exams`,
     }),
-		columnHelper.accessor("levels", {
+    columnHelper.accessor("userStats", {
       id: "overall_level",
       header: "Overall",
       cell: (info) =>
         !isShowingAmount
           ? averageLevelCalculator(
-							items,
+              info.row.original.focus,
-							stats.filter((x) => x.user === info.row.original.id),
+              info.getValue()
             ).toFixed(1)
-					: `${Object.keys(groupByExam(stats.filter((x) => x.user === info.row.original.id))).length} exams`,
+          : `${Object.keys(groupByExam(info.getValue())).length} exams`,
     }),
   ];
 
@@ -91,17 +139,17 @@ const StudentPerformanceList = ({items = [], stats}: {items: StudentPerformanceI
       <Table<StudentPerformanceItem>
         data={items.sort(
           (a, b) =>
-						averageLevelCalculator(
+            averageLevelCalculator(b.focus, b.userStats) -
-							items,
+            averageLevelCalculator(a.focus, a.userStats)
-							stats.filter((x) => x.user === b.id),
-						) -
-						averageLevelCalculator(
-							items,
-							stats.filter((x) => x.user === a.id),
-						),
         )}
         columns={columns}
-				searchFields={[["name"], ["email"], ["studentID"], ["entitiesLabel"], ["group"]]}
+        searchFields={[
+          ["name"],
+          ["email"],
+          ["studentID"],
+          ["entitiesLabel"],
+          ["group"],
+        ]}
       />
     </div>
   );

src/pages/entities/create.tsx

@@ -70,7 +70,7 @@ export default function Home({ user, users }: Props) {
   const [licenses, setLicenses] = useState(0);
 
   const { rows, renderSearch } = useListSearch<User>(
-    [["name"], ["corporateInformation", "companyInformation", "name"]],
+    [["name"], ["email"], ["corporateInformation", "companyInformation", "name"]],
     users
   );
   const { items, renderMinimal } = usePagination<User>(rows, 16);

src/pages/users/performance.tsx

@@ -4,7 +4,7 @@ import { useRouter } from "next/router";
 import { BsChevronLeft } from "react-icons/bs";
 import { mapBy, serialize } from "@/utils";
 import { withIronSessionSsr } from "iron-session/next";
-import { getEntitiesUsers, getUsers } from "@/utils/users.be";
+import { getUsersWithStats } from "@/utils/users.be";
 import { sessionOptions } from "@/lib/session";
 import { checkAccess, findAllowedEntities } from "@/utils/permissions";
 import { getEntitiesWithRoles } from "@/utils/entities.be";
@@ -33,8 +33,32 @@ export const getServerSideProps = withIronSessionSsr(async ({ req, res }) => {
   if (allowedEntities.length === 0) return redirect("/");
 
   const students = await (checkAccess(user, ["admin", "developer"])
-    ? getUsers({ type: "student" })
+    ? getUsersWithStats(
-    : getEntitiesUsers(mapBy(allowedEntities, "id"), { type: "student" }));
+        { type: "student" },
+        {
+          id: 1,
+          entities: 1,
+          focus: 1,
+          email: 1,
+          name: 1,
+          levels: 1,
+          userStats: 1,
+          studentID: 1,
+        }
+      )
+    : getUsersWithStats(
+        { type: "student", "entities.id": { in: mapBy(entities, "id") } },
+        {
+          id: 1,
+          entities: 1,
+          focus: 1,
+          email: 1,
+          name: 1,
+          levels: 1,
+          userStats: 1,
+          studentID: 1,
+        }
+      ));
   const groups = await getParticipantsGroups(mapBy(students, "id"));
 
   return {
@@ -44,14 +68,12 @@ export const getServerSideProps = withIronSessionSsr(async ({ req, res }) => {
 
 interface Props {
   user: User;
-  students: StudentUser[];
+  students: (StudentUser & { userStats: Stat[] })[];
   entities: Entity[];
   groups: Group[];
 }
 
-const StudentPerformance = ({ user, students, entities, groups }: Props) => {
+const StudentPerformance = ({ students, entities, groups }: Props) => {
-  const { data: stats } = useFilterRecordsByUser<Stat[]>();
-
   const router = useRouter();
 
   const performanceStudents = students.map((u) => ({
@@ -76,7 +98,6 @@ const StudentPerformance = ({ user, students, entities, groups }: Props) => {
         <link rel="icon" href="/favicon.ico" />
       </Head>
       <ToastContainer />
-
       <>
         <div className="flex items-center gap-2">
           <button
@@ -91,7 +112,7 @@ const StudentPerformance = ({ user, students, entities, groups }: Props) => {
             Student Performance ({students.length})
           </h2>
         </div>
-        <StudentPerformanceList items={performanceStudents} stats={stats} />
+        <StudentPerformanceList items={performanceStudents} />
       </>
     </>
   );

src/utils/exams.ts

@@ -70,9 +70,9 @@ export const getExamById = async (module: Module, id: string): Promise<Exam | un
 
 export const defaultExamUserSolutions = (exam: Exam) => {
 	if (exam.module === "reading" || exam.module === "listening" || exam.module === "level")
-		return exam.parts.flatMap((x) => x.exercises).map((x) => defaultUserSolutions(x, exam));
+		return (exam.parts.flatMap((x) => x.exercises) ?? []).map((x) => defaultUserSolutions(x, exam));
 
-	return exam.exercises.map((x) => defaultUserSolutions(x, exam));
+	return (exam.exercises ?? []).map((x) => defaultUserSolutions(x, exam));
 };
 
 export const defaultUserSolutions = (exercise: Exercise, exam: Exam): UserSolution => {

src/utils/score.ts

@@ -193,17 +193,18 @@ export const getGradingLabel = (score: number, grading: Step[]) => {
 	return "N/A";
 };
 
-export const averageLevelCalculator = (users: User[], studentStats: Stat[]) => {
+export const averageLevelCalculator = (focus: Type, studentStats: Stat[]) => {
-	const formattedStats = studentStats
+	/* const formattedStats = studentStats
 		.map((s) => ({
-			focus: users.find((u) => u.id === s.user)?.focus,
+			focus: focus,
 			score: s.score,
 			module: s.module,
 		}))
-		.filter((f) => !!f.focus);
+		.filter((f) => !!f.focus); */
-	const bandScores = formattedStats.map((s) => ({
+
+	const bandScores = studentStats.map((s) => ({
 		module: s.module,
-		level: calculateBandScore(s.score.correct, s.score.total, s.module, s.focus!),
+		level: calculateBandScore(s.score.correct, s.score.total, s.module, focus),
 	}));
 
 	const levels: { [key in Module]: number } = {

src/utils/users.be.ts

@@ -20,6 +20,15 @@ export async function getUsers(filter?: object, limit = 0, sort = {}, projection
 		.toArray();
 }
 
+export async function getUsersWithStats(filter?: object, projection = {}, limit = 0, sort = {}) {
+	return await db
+		.collection("usersWithStats")
+		.find<User>(filter || {}, { projection: { _id: 0, ...projection } })
+		.limit(limit)
+		.sort(sort)
+		.toArray();
+}
+
 export async function searchUsers(searchInput?: string, limit = 50, page = 0, sort: object = { "name": 1 }, projection = {}, filter?: object) {
 	const compoundFilter = {
 		"compound": {