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Leaves

Teachers can apply for their own leaves and approve/reject student leave requests.

Apply for Own Leave​

POST /teacher/leaves/add-leave-teacher
{
  "data": {
    "fromDate": "2024-04-15",
    "toDate": "2024-04-16",
    "reason": "Personal work",
    "type": "CASUAL",
    "halfDay": false
  }
}

Get Own Leaves​

GET /teacher/leaves/get-leaves-teacher

Student Leaves (Read-Only)​

Student leave requests are visible to teachers but do not require approval — the status is automatically computed from dates.

GET /teacher/leaves/get-leaves-student
{
  "data": {
    "leaves": [
      {
        "id": "uuid",
        "studentName": "John Doe",
        "className": "Class 5-A",
        "dates": { "from": "2024-04-15", "to": "2024-04-16" },
        "reason": "Family wedding",
        "type": "SICK",
        "status": "PENDING",
        "attachment": { "link": "s3://bucket/medical-cert.pdf" }
      }
    ]
  }
}

Status is auto-calculated: if toDate is in the past, the leave is marked REJECTED automatically by the system.

UI — Student Leave List​

class StudentLeaveScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    final vm = context.watch<LeaveViewModel>();

    return ListView.builder(
      itemCount: vm.studentLeaves.length,
      itemBuilder: (_, i) {
        final leave = vm.studentLeaves[i];
        return Card(
          child: ListTile(
            leading: CircleAvatar(
              backgroundImage: leave.studentImage != null
                  ? NetworkImage(leave.studentImage!)
                  : null,
              child: leave.studentImage == null
                  ? const Icon(Icons.person)
                  : null,
            ),
            title: Text(leave.studentName ?? 'Unknown'),
            subtitle: Text(
              '${leave.className} • ${leave.dates['from']} to ${leave.dates['to']}\n'
              '${leave.reason}',
            ),
            isThreeLine: true,
            trailing: Chip(
              label: Text(leave.status),
              backgroundColor: leave.status == 'PENDING'
                  ? Colors.orange.shade100
                  : Colors.grey.shade100,
            ),
          ),
        );
      },
    );
  }
}