diff --git a/app/Enums/PaymentMethod.php b/app/Enums/PaymentMethod.php
new file mode 100644
index 0000000..ff3ec71
--- /dev/null
+++ b/app/Enums/PaymentMethod.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Enums;
+
+use App\Enums\Concerns\HasValues;
+
+enum PaymentMethod: string
+{
+    use HasValues;
+
+    case Transfer = 'transfer';
+    case Cash = 'cash';
+
+    public function label(): string
+    {
+        return match ($this) {
+            self::Transfer => 'Transfer',
+            self::Cash => 'Tunai',
+        };
+    }
+}
diff --git a/app/Http/Controllers/Admin/Finances/TuitionInvoiceController.php b/app/Http/Controllers/Admin/Finances/TuitionInvoiceController.php
index 37ba9a1..651d963 100644
--- a/app/Http/Controllers/Admin/Finances/TuitionInvoiceController.php
+++ b/app/Http/Controllers/Admin/Finances/TuitionInvoiceController.php
@@ -36,10 +36,12 @@ public function index(PaginatedRequest $request): Response
             'invoices' => $this->service->paginated(
                 ...$request->validatedWithDefaults(),
                 academicTermId: $request->validated('academic_term_id'),
+                status: $request->validated('status'),
+                paymentMethod: $request->validated('payment_method'),
             ),
             'students' => $students,
             'academicTerms' => $this->academicTermService->getAllForSelect(),
-            'filters' => $request->only(['academic_term_id']),
+            'filters' => $request->only(['academic_term_id', 'status', 'payment_method']),
         ]);
     }
 
diff --git a/app/Http/Requests/Admin/Finances/TuitionPaymentRequest.php b/app/Http/Requests/Admin/Finances/TuitionPaymentRequest.php
index 41976f2..265b87d 100644
--- a/app/Http/Requests/Admin/Finances/TuitionPaymentRequest.php
+++ b/app/Http/Requests/Admin/Finances/TuitionPaymentRequest.php
@@ -2,7 +2,7 @@
 
 namespace App\Http\Requests\Admin\Finances;
 
-use App\Enums\PaymentStatus;
+use App\Enums\PaymentMethod;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Validation\Rule;
 
@@ -15,13 +15,29 @@ public function authorize(): bool
 
     public function rules(): array
     {
+        $invoice = $this->route('tuition_invoice');
+        $payment = $this->route('payment');
+
+        $otherPaidTotal = $invoice->payments()
+            ->when($payment, fn ($query) => $query->where('id', '!=', $payment->id))
+            ->sum('amount_paid');
+
+        $remaining = max(0, round($invoice->amount_due - $otherPaidTotal, 2));
+
         return [
-            'amount_paid' => ['required', 'numeric', 'min:0'],
-            'paid_at' => ['required', 'date'],
-            'payment_method' => ['nullable', 'string', 'max:30'],
-            'status' => ['required', Rule::enum(PaymentStatus::class)],
+            'amount_paid' => ['required', 'numeric', 'min:0.01', "max:{$remaining}"],
+            'paid_at' => ['required', 'date', 'before_or_equal:now'],
+            'payment_method' => ['required', Rule::enum(PaymentMethod::class)],
             'notes' => ['nullable', 'string'],
             'proof' => ['nullable', 'file', 'max:10240', 'mimes:pdf,jpg,jpeg,png'],
         ];
     }
+
+    public function messages(): array
+    {
+        return [
+            'amount_paid.max' => 'Jumlah dibayar tidak boleh melebihi sisa tagihan.',
+            'paid_at.before_or_equal' => 'Tanggal & waktu bayar tidak boleh melebihi waktu saat ini.',
+        ];
+    }
 }
diff --git a/app/Http/Requests/PaginatedRequest.php b/app/Http/Requests/PaginatedRequest.php
index 9e89f92..fe0c2cf 100644
--- a/app/Http/Requests/PaginatedRequest.php
+++ b/app/Http/Requests/PaginatedRequest.php
@@ -4,6 +4,7 @@
 
 use App\Enums\ClassMethod;
 use App\Enums\Gender;
+use App\Enums\PaymentMethod;
 use App\Enums\Semester;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Validation\Rule;
@@ -33,6 +34,7 @@ public function rules(): array
             'course_class_id' => ['nullable', 'integer'],
             'lecturer_id' => ['nullable', 'integer'],
             'type' => ['nullable', 'string'],
+            'payment_method' => ['nullable', 'string', Rule::in(PaymentMethod::values())],
         ];
     }
 
diff --git a/app/Services/Admin/Finances/TuitionInvoiceService.php b/app/Services/Admin/Finances/TuitionInvoiceService.php
index aa32bd4..cc67ec3 100644
--- a/app/Services/Admin/Finances/TuitionInvoiceService.php
+++ b/app/Services/Admin/Finances/TuitionInvoiceService.php
@@ -22,8 +22,13 @@ public function getInvoicedTermIdsByStudent(array $studentIds): Collection
             ->map(fn ($rows) => $rows->pluck('academic_term_id')->values()->all());
     }
 
-    public function paginated(int $perPage = 25, string $search = '', ?int $academicTermId = null): LengthAwarePaginator
-    {
+    public function paginated(
+        int $perPage = 25,
+        string $search = '',
+        ?int $academicTermId = null,
+        ?string $status = null,
+        ?string $paymentMethod = null,
+    ): LengthAwarePaginator {
         return TuitionInvoice::query()
             ->select(['id', 'student_id', 'academic_term_id', 'amount_due', 'due_date'])
             ->withSum('payments as paid_total', 'amount_paid')
@@ -32,6 +37,13 @@ public function paginated(int $perPage = 25, string $search = '', ?int $academic
             ->when($search, fn ($q) => $q->whereHas('student', fn ($q) => $q->where('student_number', 'like', "%{$search}%")
                 ->orWhereHas('user.profile', fn ($q) => $q->where('full_name', 'like', "%{$search}%"))))
             ->when($academicTermId, fn ($q) => $q->where('academic_term_id', $academicTermId))
+            ->when($status, fn ($q) => match ($status) {
+                'paid' => $q->havingRaw('COALESCE(paid_total, 0) >= amount_due'),
+                'partial' => $q->havingRaw('COALESCE(paid_total, 0) > 0 AND COALESCE(paid_total, 0) < amount_due'),
+                'unpaid' => $q->havingRaw('COALESCE(paid_total, 0) <= 0'),
+                default => $q,
+            })
+            ->when($paymentMethod, fn ($q) => $q->whereHas('payments', fn ($q) => $q->where('payment_method', $paymentMethod)))
             ->latest()
             ->paginate($perPage);
     }
diff --git a/app/Services/Admin/Finances/TuitionPaymentService.php b/app/Services/Admin/Finances/TuitionPaymentService.php
index a355f12..771473f 100644
--- a/app/Services/Admin/Finances/TuitionPaymentService.php
+++ b/app/Services/Admin/Finances/TuitionPaymentService.php
@@ -2,6 +2,7 @@
 
 namespace App\Services\Admin\Finances;
 
+use App\Enums\PaymentStatus;
 use App\Models\TuitionInvoice;
 use App\Models\TuitionPayment;
 use Illuminate\Database\Eloquent\Collection;
@@ -23,7 +24,7 @@ public function create(TuitionInvoice $invoice, array $data, ?UploadedFile $file
             'amount_paid' => $data['amount_paid'],
             'paid_at' => $data['paid_at'],
             'payment_method' => $data['payment_method'] ?? null,
-            'status' => $data['status'],
+            'status' => $this->resolveStatus($invoice, $data['amount_paid']),
             'recorded_by' => auth()->id(),
             'notes' => $data['notes'] ?? null,
         ]);
@@ -40,7 +41,7 @@ public function update(TuitionPayment $payment, array $data, ?UploadedFile $file
         $payment->amount_paid = $data['amount_paid'];
         $payment->paid_at = $data['paid_at'];
         $payment->payment_method = $data['payment_method'] ?? null;
-        $payment->status = $data['status'];
+        $payment->status = $this->resolveStatus($payment->invoice, $data['amount_paid'], excludePaymentId: $payment->id);
         $payment->notes = $data['notes'] ?? null;
         $payment->update();
 
@@ -55,4 +56,16 @@ public function delete(TuitionPayment $payment): bool
     {
         return $payment->delete();
     }
+
+    private function resolveStatus(TuitionInvoice $invoice, float|string $amountPaid, ?int $excludePaymentId = null): PaymentStatus
+    {
+        $otherPaidTotal = $invoice->payments()
+            ->when($excludePaymentId, fn ($query) => $query->where('id', '!=', $excludePaymentId))
+            ->sum('amount_paid');
+
+        $totalPaid = round($otherPaidTotal + (float) $amountPaid, 2);
+        $amountDue = round((float) $invoice->amount_due, 2);
+
+        return $totalPaid >= $amountDue ? PaymentStatus::Paid : PaymentStatus::Partial;
+    }
 }
diff --git a/database/migrations/2026_08_24_000006_create_tuition_payments_table.php b/database/migrations/2026_08_24_000006_create_tuition_payments_table.php
index 0fb3176..871f4c3 100644
--- a/database/migrations/2026_08_24_000006_create_tuition_payments_table.php
+++ b/database/migrations/2026_08_24_000006_create_tuition_payments_table.php
@@ -1,5 +1,6 @@
 <?php
 
+use App\Enums\PaymentMethod;
 use App\Enums\PaymentStatus;
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
@@ -14,7 +15,7 @@ public function up(): void
             $table->foreignId('invoice_id')->constrained('tuition_invoices')->cascadeOnDelete();
             $table->decimal('amount_paid', 15, 2);
             $table->timestamp('paid_at');
-            $table->string('payment_method', 30)->nullable();
+            $table->enum('payment_method', PaymentMethod::values())->nullable();
             $table->enum('status', PaymentStatus::values())->nullable()->default(PaymentStatus::Unpaid->value);
             $table->foreignId('recorded_by')->nullable()->constrained('users')->nullOnDelete();
             $table->text('notes')->nullable();
diff --git a/resources/js/components/date-picker.tsx b/resources/js/components/date-picker.tsx
index e049319..a50ee21 100644
--- a/resources/js/components/date-picker.tsx
+++ b/resources/js/components/date-picker.tsx
@@ -16,6 +16,7 @@ type DatePickerProps = {
     placeholder?: string;
     className?: string;
     disabled?: boolean;
+    maxDate?: Date;
 };
 
 export function DatePicker({
@@ -24,6 +25,7 @@ export function DatePicker({
     placeholder = 'Pilih tanggal',
     className,
     disabled,
+    maxDate,
 }: DatePickerProps) {
     return (
         <Popover>
@@ -48,6 +50,7 @@ export function DatePicker({
                     defaultMonth={value ?? undefined}
                     captionLayout="dropdown"
                     onSelect={onChange}
+                    disabled={maxDate ? { after: maxDate } : undefined}
                 />
             </PopoverContent>
         </Popover>
diff --git a/resources/js/components/datetime-field.tsx b/resources/js/components/datetime-field.tsx
index 48a9839..697aac2 100644
--- a/resources/js/components/datetime-field.tsx
+++ b/resources/js/components/datetime-field.tsx
@@ -1,4 +1,4 @@
-import { format } from 'date-fns';
+import { format, isSameDay } from 'date-fns';
 import { useState } from 'react';
 import { DatePicker } from '@/components/date-picker';
 import InputError from '@/components/input-error';
@@ -12,6 +12,7 @@ type DateTimeFieldProps = {
     defaultValue?: string | null;
     error?: string;
     placeholder?: string;
+    maxNow?: boolean;
 };
 
 function parseDefault(value?: string | null): Date | undefined {
@@ -31,6 +32,7 @@ export function DateTimeField({
     defaultValue,
     error,
     placeholder = 'Pilih tanggal',
+    maxNow,
 }: DateTimeFieldProps) {
     const initial = parseDefault(defaultValue);
     const [date, setDate] = useState<Date | undefined>(initial);
@@ -40,6 +42,12 @@ export function DateTimeField({
         ? `${format(date, 'yyyy-MM-dd')} ${time || '00:00'}:00`
         : '';
 
+    const now = new Date();
+    const maxTime =
+        maxNow && date && isSameDay(date, now)
+            ? format(now, 'HH:mm')
+            : undefined;
+
     return (
         <div className="grid gap-2">
             <Label>
@@ -53,11 +61,13 @@ export function DateTimeField({
                     onChange={setDate}
                     placeholder={placeholder}
                     className="flex-1"
+                    maxDate={maxNow ? now : undefined}
                 />
                 <Input
                     type="time"
                     value={time}
                     onChange={(e) => setTime(e.target.value)}
+                    max={maxTime}
                     className="w-28"
                 />
             </div>
diff --git a/resources/js/pages/admin/finances/tuition-invoices/columns.tsx b/resources/js/pages/admin/finances/tuition-invoices/columns.tsx
index 31b82c2..29abff7 100644
--- a/resources/js/pages/admin/finances/tuition-invoices/columns.tsx
+++ b/resources/js/pages/admin/finances/tuition-invoices/columns.tsx
@@ -1,9 +1,10 @@
 import type { ColumnDef } from '@tanstack/react-table';
-import { format } from 'date-fns';
+import { format, isBefore, startOfDay } from 'date-fns';
 import { CreditCard, Pencil, Trash2 } from 'lucide-react';
 import { RowActions } from '@/components/row-actions';
 import { Badge } from '@/components/ui/badge';
 import { formatRupiah } from '@/lib/currency';
+import { cn } from '@/lib/utils';
 import { index as paymentsIndex } from '@/routes/admin/finances/tuition-invoices/payments';
 import { formatAcademicTermLabel } from '@/types/academic-term';
 import type { TuitionInvoice } from '@/types/tuition-invoice';
@@ -92,9 +93,28 @@ export function createTuitionInvoiceColumns(
             accessorKey: 'due_date',
             header: () => <span>Jatuh Tempo</span>,
             cell: ({ row }) => {
+                const invoice = row.original;
                 const dueDate = row.getValue('due_date') as string | null;
 
-                return dueDate ? format(new Date(dueDate), 'd MMM yyyy') : '-';
+                if (!dueDate) {
+                    return '-';
+                }
+
+                const paidTotal = Number(invoice.paid_total ?? 0);
+                const amountDue = Number(invoice.amount_due);
+                const isOverdue =
+                    paidTotal < amountDue &&
+                    isBefore(new Date(dueDate), startOfDay(new Date()));
+
+                return (
+                    <span
+                        className={cn(
+                            isOverdue && 'font-medium text-destructive',
+                        )}
+                    >
+                        {format(new Date(dueDate), 'd MMM yyyy')}
+                    </span>
+                );
             },
         },
         {
diff --git a/resources/js/pages/admin/finances/tuition-invoices/index.tsx b/resources/js/pages/admin/finances/tuition-invoices/index.tsx
index 044d726..27ce003 100644
--- a/resources/js/pages/admin/finances/tuition-invoices/index.tsx
+++ b/resources/js/pages/admin/finances/tuition-invoices/index.tsx
@@ -45,6 +45,12 @@ import type {
     TuitionInvoice,
     TuitionInvoiceStudent,
 } from '@/types/tuition-invoice';
+import {
+    PaymentMethodLabels,
+    PaymentMethods,
+    PaymentStatusLabels,
+    PaymentStatuses,
+} from '@/types/tuition-payment';
 import { createTuitionInvoiceColumns } from './columns';
 
 type AcademicTermOption = { id: number; name: string; semester: string };
@@ -62,6 +68,8 @@ type Props = {
     highlight?: number;
     filters: {
         academic_term_id?: string;
+        status?: string;
+        payment_method?: string;
     };
 };
 
@@ -89,6 +97,22 @@ export default function TuitionInvoiceIndex({
                 label: formatAcademicTermLabel(term),
             })),
         },
+        {
+            key: 'status',
+            label: 'Status Bayar',
+            options: PaymentStatuses.map((status) => ({
+                value: status,
+                label: PaymentStatusLabels[status],
+            })),
+        },
+        {
+            key: 'payment_method',
+            label: 'Metode Pembayaran',
+            options: PaymentMethods.map((method) => ({
+                value: method,
+                label: PaymentMethodLabels[method],
+            })),
+        },
     ];
 
     const pagination: PaginationState = {
diff --git a/resources/js/pages/admin/finances/tuition-invoices/payments.tsx b/resources/js/pages/admin/finances/tuition-invoices/payments.tsx
index 30c86f5..6b2e563 100644
--- a/resources/js/pages/admin/finances/tuition-invoices/payments.tsx
+++ b/resources/js/pages/admin/finances/tuition-invoices/payments.tsx
@@ -15,15 +15,8 @@ import { RupiahInput } from '@/components/rupiah-input';
 import { Badge } from '@/components/ui/badge';
 import { Button } from '@/components/ui/button';
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
-import { Input } from '@/components/ui/input';
 import { Label } from '@/components/ui/label';
-import {
-    Select,
-    SelectContent,
-    SelectItem,
-    SelectTrigger,
-    SelectValue,
-} from '@/components/ui/select';
+import { RadioGroup, RadioGroupItem } from '@/components/ui/radio-group';
 import { Textarea } from '@/components/ui/textarea';
 import { formatRupiah } from '@/lib/currency';
 import { index as tuitionInvoiceIndex } from '@/routes/admin/finances/tuition-invoices';
@@ -35,7 +28,11 @@ import {
 import { formatAcademicTermLabel } from '@/types/academic-term';
 import type { TuitionInvoice } from '@/types/tuition-invoice';
 import type { TuitionPayment } from '@/types/tuition-payment';
-import { PaymentStatusLabels, PaymentStatuses } from '@/types/tuition-payment';
+import {
+    PaymentMethodLabels,
+    PaymentMethods,
+    PaymentStatusLabels,
+} from '@/types/tuition-payment';
 
 type Props = {
     invoice: TuitionInvoice;
@@ -61,6 +58,8 @@ export default function TuitionPaymentIndex({ invoice, payments }: Props) {
         (sum, payment) => sum + Number(payment.amount_paid),
         0,
     );
+    const amountDue = Number(invoice.amount_due);
+    const isFullyPaid = paidTotal >= amountDue;
 
     const columns: ColumnDef<TuitionPayment>[] = [
         {
@@ -77,8 +76,12 @@ export default function TuitionPaymentIndex({ invoice, payments }: Props) {
         {
             accessorKey: 'payment_method',
             header: () => <span>Metode</span>,
-            cell: ({ row }) =>
-                (row.getValue('payment_method') as string | null) ?? '-',
+            cell: ({ row }) => {
+                const method = row.getValue('payment_method') as
+                    keyof typeof PaymentMethodLabels | null;
+
+                return method ? PaymentMethodLabels[method] : '-';
+            },
         },
         {
             accessorKey: 'status',
@@ -207,7 +210,7 @@ export default function TuitionPaymentIndex({ invoice, payments }: Props) {
                         </p>
                         <p>
                             Total Terbayar: {formatRupiah(paidTotal)}{' '}
-                            {paidTotal >= Number(invoice.amount_due) ? (
+                            {isFullyPaid ? (
                                 <Badge variant="default" className="ml-1">
                                     Lunas
                                 </Badge>
@@ -228,10 +231,12 @@ export default function TuitionPaymentIndex({ invoice, payments }: Props) {
                     <h2 className="text-lg font-semibold">
                         Riwayat Pembayaran
                     </h2>
-                    <Button onClick={() => setCreateOpen(true)}>
-                        <Plus className="h-4 w-4" />
-                        Tambah Pembayaran
-                    </Button>
+                    {!isFullyPaid && (
+                        <Button onClick={() => setCreateOpen(true)}>
+                            <Plus className="h-4 w-4" />
+                            Tambah Pembayaran
+                        </Button>
+                    )}
                 </div>
 
                 <DataTable
@@ -244,6 +249,7 @@ export default function TuitionPaymentIndex({ invoice, payments }: Props) {
                     open={createOpen}
                     onOpenChange={setCreateOpen}
                     invoiceId={invoice.id}
+                    remaining={amountDue - paidTotal}
                 />
 
                 <EditForm
@@ -256,6 +262,12 @@ export default function TuitionPaymentIndex({ invoice, payments }: Props) {
                     }}
                     invoiceId={invoice.id}
                     editing={editing}
+                    remaining={
+                        editing
+                            ? amountDue -
+                              (paidTotal - Number(editing.amount_paid))
+                            : 0
+                    }
                 />
 
                 <DeleteConfirmDialog
@@ -280,10 +292,12 @@ function CreateForm({
     open,
     onOpenChange,
     invoiceId,
+    remaining,
 }: {
     open: boolean;
     onOpenChange: (open: boolean) => void;
     invoiceId: number;
+    remaining: number;
 }) {
     return (
         <FormDialog
@@ -299,6 +313,7 @@ function CreateForm({
                     <PaymentFields
                         errors={errors}
                         resetKey={open ? 'open' : 'closed'}
+                        remaining={remaining}
                     />
                 </div>
             )}
@@ -311,11 +326,13 @@ function EditForm({
     onOpenChange,
     invoiceId,
     editing,
+    remaining,
 }: {
     open: boolean;
     onOpenChange: (open: boolean) => void;
     invoiceId: number;
     editing: TuitionPayment | null;
+    remaining: number;
 }) {
     return (
         <FormDialog
@@ -329,7 +346,11 @@ function EditForm({
             {({ errors }) =>
                 editing && (
                     <div className="grid gap-4">
-                        <PaymentFields errors={errors} editing={editing} />
+                        <PaymentFields
+                            errors={errors}
+                            editing={editing}
+                            remaining={remaining}
+                        />
                     </div>
                 )
             }
@@ -341,10 +362,12 @@ function PaymentFields({
     errors,
     editing,
     resetKey,
+    remaining,
 }: {
     errors: Record<string, string>;
     editing?: TuitionPayment;
     resetKey?: string;
+    remaining: number;
 }) {
     return (
         <>
@@ -359,6 +382,9 @@ function PaymentFields({
                     defaultValue={editing?.amount_paid}
                     ariaInvalid={!!errors.amount_paid}
                 />
+                <p className="text-xs text-muted-foreground">
+                    Sisa tagihan: {formatRupiah(remaining)}
+                </p>
                 <InputError message={errors.amount_paid} />
             </div>
             <DateTimeField
@@ -368,38 +394,34 @@ function PaymentFields({
                 defaultValue={editing?.paid_at}
                 placeholder="Pilih tanggal bayar"
                 error={errors.paid_at}
+                maxNow
             />
-            <div className="grid gap-2">
-                <Label htmlFor="payment_method">Metode Pembayaran</Label>
-                <Input
-                    id="payment_method"
-                    name="payment_method"
-                    placeholder="Contoh: transfer"
-                    defaultValue={editing?.payment_method ?? ''}
-                />
-                <InputError message={errors.payment_method} />
-            </div>
             <div className="grid gap-2">
                 <Label>
-                    Status <span className="text-destructive">*</span>
+                    Metode Pembayaran{' '}
+                    <span className="text-destructive">*</span>
                 </Label>
-                <input type="hidden" name="status" />
-                <Select
-                    name="status"
-                    defaultValue={editing?.status ?? 'unpaid'}
+                <RadioGroup
+                    name="payment_method"
+                    defaultValue={editing?.payment_method ?? ''}
+                    className="flex flex-row gap-4"
                 >
-                    <SelectTrigger className="w-full">
-                        <SelectValue placeholder="Pilih status" />
-                    </SelectTrigger>
-                    <SelectContent>
-                        {PaymentStatuses.map((status) => (
-                            <SelectItem key={status} value={status}>
-                                {PaymentStatusLabels[status]}
-                            </SelectItem>
-                        ))}
-                    </SelectContent>
-                </Select>
-                <InputError message={errors.status} />
+                    {PaymentMethods.map((method) => (
+                        <div key={method} className="flex items-center gap-2">
+                            <RadioGroupItem
+                                value={method}
+                                id={`payment_method-${method}`}
+                            />
+                            <Label
+                                htmlFor={`payment_method-${method}`}
+                                className="font-normal"
+                            >
+                                {PaymentMethodLabels[method]}
+                            </Label>
+                        </div>
+                    ))}
+                </RadioGroup>
+                <InputError message={errors.payment_method} />
             </div>
             <div className="grid gap-2">
                 <Label htmlFor="notes">Catatan</Label>
diff --git a/resources/js/types/tuition-payment.ts b/resources/js/types/tuition-payment.ts
index 4ecd0a7..b758e05 100644
--- a/resources/js/types/tuition-payment.ts
+++ b/resources/js/types/tuition-payment.ts
@@ -8,12 +8,21 @@ export const PaymentStatusLabels: Record<PaymentStatus, string> = {
     paid: 'Lunas',
 };
 
+export const PaymentMethods = ['transfer', 'cash'] as const;
+
+export type PaymentMethod = (typeof PaymentMethods)[number];
+
+export const PaymentMethodLabels: Record<PaymentMethod, string> = {
+    transfer: 'Transfer',
+    cash: 'Tunai',
+};
+
 export type TuitionPayment = {
     id: number;
     invoice_id: number;
     amount_paid: string;
     paid_at: string;
-    payment_method: string | null;
+    payment_method: PaymentMethod | null;
     status: PaymentStatus | null;
     recorded_by: number | null;
     recorder: { id: number; full_name: string } | null;