Modified by www.SourceFiles.app

2026-08-07 04:13:08 +00:00
parent 1dc69aeb50
commit a36c89817d
1 changed files with 0 additions and 98 deletions
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 import { createFileRoute } from "@tanstack/react-router";
 import { useQuery, useMutation, useQueryClient } from "@tanstack/react-query";
 import { supabase } from "@/integrations/supabase/client";
 import { useAuth } from "@/hooks/use-auth";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
 import { useState } from "react";
 import { toast } from "sonner";
 export const Route = createFileRoute("/_authenticated/attendance")({
  head: () => ({ meta: [{ title: "Attendance — School Portal" }] }),
  component: AttendancePage,
 });
 function AttendancePage() {
  const { user, roles, loading } = useAuth();
  const isAdmin = roles.includes("admin");
  const qc = useQueryClient();
  const [date, setDate] = useState(new Date().toISOString().slice(0, 10));
  const [classId, setClassId] = useState<string>("");
  const { data: classes } = useQuery({
    // isAdmin is in the key so the query refetches once roles resolve; gated on
    // !loading so it never runs with a not-yet-known (false) admin status.
    queryKey: ["my-classes", user?.id, isAdmin],
    queryFn: async () => {
      let q = supabase.from("classes").select("id, name, teacher_id");
      if (!isAdmin) q = q.eq("teacher_id", user!.id);
      return (await q.order("name")).data ?? [];
    },
    enabled: !!user && !loading,
  });
  const { data: students } = useQuery({
    queryKey: ["class-students", classId, date],
    queryFn: async () => {
      if (!classId) return [];
      const { data } = await supabase.from("students").select("id, first_name, last_name, attendance(status, date, id)").eq("class_id", classId);
      return data ?? [];
    },
    enabled: !!classId,
  });
  const mark = useMutation({
    mutationFn: async ({ studentId, status }: { studentId: string; status: string }) => {
      const { error } = await supabase.from("attendance").upsert(
        { student_id: studentId, date, status: status as "present" | "absent" | "late" | "excused", recorded_by: user!.id },
        { onConflict: "student_id,date" }
      );
      if (error) throw error;
    },
    onSuccess: () => qc.invalidateQueries({ queryKey: ["class-students", classId, date] }),
    onError: (e: Error) => toast.error(e.message),
  });
  const getStatus = (s: { attendance: { date: string; status: string }[] }) =>
    s.attendance.find((a) => a.date === date)?.status ?? "";
  return (
    <div className="p-8 max-w-4xl">
      <h1 className="text-2xl font-semibold mb-1">Attendance</h1>
      <p className="text-muted-foreground text-sm mb-6">Mark today's attendance for your class.</p>
      <div className="flex gap-3 mb-6">
        <div>
          <Select value={classId} onValueChange={setClassId}>
            <SelectTrigger className="w-60"><SelectValue placeholder="Choose class" /></SelectTrigger>
            <SelectContent>{(classes ?? []).map((c) => <SelectItem key={c.id} value={c.id}>{c.name}</SelectItem>)}</SelectContent>
          </Select>
        </div>
        <Input type="date" className="w-44" defaultValue={date} onChange={(e) => setDate(e.target.value)} />
      </div>
      {classId && (
        <div className="bg-card border rounded-lg divide-y">
          {(students ?? []).map((s) => {
            const status = getStatus(s as { attendance: { date: string; status: string }[] });
            return (
              <div key={s.id} className="flex items-center justify-between p-3">
                <div className="font-medium">{s.last_name}, {s.first_name}</div>
                <div className="flex gap-1">
                  {["present", "absent", "late", "excused"].map((opt) => (
                    <Button key={opt} size="sm" variant={status === opt ? "default" : "outline"} onClick={() => mark.mutate({ studentId: s.id, status: opt })}>
                      {opt}
                    </Button>
                  ))}
                </div>
              </div>
            );
          })}
          {students?.length === 0 && <div className="p-4 text-sm text-muted-foreground">No students in this class.</div>}
        </div>
      )}
      {!classId && <p className="text-sm text-muted-foreground">Select a class to begin.</p>}
    </div>
  );
 }