From 95c0961ea8bcf86a9ccd7d72143a8e920d889a0f Mon Sep 17 00:00:00 2001
From: admin <renee@avriacam.com>
Date: Fri, 7 Aug 2026 04:12:40 +0000
Subject: [PATCH] Modified by www.SourceFiles.app

---
 src/lib/grades.ts | 36 ------------------------------------
 1 file changed, 36 deletions(-)
 delete mode 100644 src/lib/grades.ts

diff --git a/src/lib/grades.ts b/src/lib/grades.ts
deleted file mode 100644
index 9cc31c9..0000000
--- a/src/lib/grades.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-// Weighted-category grade calculation shared by the gradebook and the grade views.
-export type Cat = { id: string; name: string; weight: number };
-export type Scale = { letter: string; min_percent: number };
-export type Assn = { id: string; category_id: string | null; max_points: number };
-export type Grd = { assignment_id: string; student_id: string; points: number | null };
-
-// Overall percent for a student: weighted average across categories that have graded work.
-export function studentPercent(studentId: string, assignments: Assn[], grades: Grd[], categories: Cat[]): number | null {
-  const byCat: Record<string, { earned: number; possible: number }> = {};
-  for (const a of assignments) {
-    if (!a.category_id) continue;
-    const g = grades.find((x) => x.assignment_id === a.id && x.student_id === studentId && x.points != null);
-    if (!g) continue;
-    const b = byCat[a.category_id] ?? { earned: 0, possible: 0 };
-    b.earned += Number(g.points);
-    b.possible += Number(a.max_points);
-    byCat[a.category_id] = b;
-  }
-  let weighted = 0, totalW = 0;
-  for (const c of categories) {
-    const b = byCat[c.id];
-    if (!b || b.possible === 0) continue;
-    weighted += (b.earned / b.possible) * 100 * Number(c.weight);
-    totalW += Number(c.weight);
-  }
-  return totalW === 0 ? null : weighted / totalW;
-}
-
-export function letterFor(pct: number | null, scale: Scale[]): string {
-  if (pct == null) return "—";
-  const s = [...scale].sort((a, b) => Number(b.min_percent) - Number(a.min_percent));
-  for (const r of s) if (pct >= Number(r.min_percent)) return r.letter;
-  return s.length ? s[s.length - 1].letter : "—";
-}
-
-export const fmtPct = (pct: number | null) => (pct == null ? "—" : `${pct.toFixed(1)}%`);