created ID auth flow and quizBank

README-quiz-bank.md

@@ -0,0 +1,45 @@
+# Quiz Bank Management System
+
+## Architecture overview
+
+The quiz bank feature is built as a teacher-first extension of the existing quiz flow:
+
+- Subjects and reusable bank questions are stored separately from individual quizzes.
+- Teachers browse the bank, select multiple questions, and create a quiz from that selection.
+- Each quiz created from the bank can generate shuffled versions A/B/C automatically.
+- The existing quiz and auth layers remain in place, so student participation continues to work without disruption.
+
+## Core entities
+
+- Subject: top-level category for bank questions.
+- QuizBankQuestion: reusable question item with subject, options, answer, difficulty, marks, and status.
+- Quiz: teacher-owned quiz wrapper with duration, marks, publish state, and availability window.
+- QuizQuestion: mapping between a quiz and selected bank questions.
+- QuizVersion: generated randomized version metadata for A/B/C.
+
+## Business rules
+
+- Only authenticated teachers can manage the bank and create quizzes.
+- A quiz can contain questions from a single subject.
+- Question edits in the bank do not mutate previously published quiz snapshots; the system uses a reusable bank reference model and version metadata.
+- Published quizzes remain read-only in this initial implementation unless duplicated later.
+
+## API surface
+
+Teacher-facing server functions:
+
+- listQuizBankSubjects
+- listQuizBankQuestions
+- createQuizFromBank
+- generateQuizVersions
+- listQuizVersions
+
+## Seed data
+
+The SQL seed file populates bank questions for the required subjects and includes a mix of Easy, Medium, and Hard items.
+
+## Deployment notes
+
+1. Apply the new Supabase migration.
+2. Run the seed SQL to load dummy questions.
+3. Open the teacher dashboard and visit Quiz Bank.

src/lib/auth/profile.functions.ts

@@ -38,9 +38,13 @@ export const updateMyProfile = createServerFn({ method: "POST" })
   .inputValidator((input: unknown) => updateSchema.parse(input))
   .handler(async ({ data, context }) => {
     const { supabase, userId } = context;
+    const payload = {
+      ...data,
+      student_id: data.student_id ? data.student_id.toUpperCase() : data.student_id,
+    };
     const { data: updated, error } = await supabase
       .from("profiles")
-      .update(data)
+      .update(payload)
       .eq("id", userId)
       .select()
       .maybeSingle();

src/lib/proctoring/proctoring.functions.ts

@@ -164,11 +164,11 @@ export const listQuizAttemptsWithRisk = createServerFn({ method: "POST" })
     if (error) throw new Error(error.message);
 
     const studentIds = [...new Set((attempts ?? []).map((a) => a.student_id))];
-    const profMap = new Map<string, { full_name: string | null; email: string | null }>();
+    const profMap = new Map<string, { full_name: string | null; email: string | null; student_id: string | null }>();
     if (studentIds.length > 0) {
       const { data: profs } = await supabase
-        .from("profiles").select("id, full_name, email").in("id", studentIds);
-      (profs ?? []).forEach((p) => profMap.set(p.id, { full_name: p.full_name, email: p.email }));
+        .from("profiles").select("id, full_name, email, student_id").in("id", studentIds);
+      (profs ?? []).forEach((p) => profMap.set(p.id, { full_name: p.full_name, email: p.email, student_id: p.student_id }));
     }
 
     const rows = await Promise.all(
@@ -180,12 +180,13 @@ export const listQuizAttemptsWithRisk = createServerFn({ method: "POST" })
           .select("*", { count: "exact", head: true })
           .eq("attempt_id", a.id)
           .eq("severity", "critical");
-        const prof = profMap.get(a.student_id) ?? { full_name: null, email: null };
+        const prof = profMap.get(a.student_id) ?? { full_name: null, email: null, student_id: null };
         return {
           attempt_id: a.id,
           student_id: a.student_id,
           full_name: prof.full_name,
           email: prof.email,
+          student_id_value: prof.student_id,
           status: a.status,
           score: a.score,
           max_score: a.max_score,
@@ -221,7 +222,7 @@ export const getAttemptProctoring = createServerFn({ method: "POST" })
     if (!isTeacher && !isStudent) throw new Error("Not authorized");
 
     const { data: prof } = await supabase
-      .from("profiles").select("id, full_name, email").eq("id", a.student_id).maybeSingle();
+      .from("profiles").select("id, full_name, email, student_id").eq("id", a.student_id).maybeSingle();
 
     const { data: snaps } = await supabase
       .from("proctoring_snapshots")