update

app/Http/Resources/Api/Admin/InvoiceResource.php

@@ -22,9 +22,14 @@ class InvoiceResource extends JsonResource
             'discount_amount' => $this->discount_amount,
             'tax'             => $this->tax,
             'total'           => $this->total,
+            // Công nợ: đã thu bao nhiêu / còn thiếu bao nhiêu. Kế toán cần thấy ngay trên
+            // danh sách thay vì phải suy từ số dư ví của khách.
+            'amount_paid'     => (int) $this->amount_paid,
+            'outstanding'     => \App\Services\InvoicePaymentService::outstanding($this->resource),
             'status'          => $this->status,
             'due_date'        => $this->due_date,
             'paid_at'         => $this->paid_at,
+            'reminder_step'   => (int) $this->reminder_step,
             'created_at'      => $this->created_at,
             'updated_at'      => $this->updated_at,
         ];

app/Http/Resources/Api/Admin/OrderResource.php

@@ -56,10 +56,13 @@ class OrderResource extends JsonResource
                 'discount_amount'       => $invoice->discount_amount,
                 'tax'                   => $invoice->tax,
                 'total'                 => $invoice->total,
+                'amount_paid'           => (int) $invoice->amount_paid,
+                'outstanding'           => \App\Services\InvoicePaymentService::outstanding($invoice),
                 'status'                => $invoice->status,
                 'date'                  => $invoice->created_at,
                 'due_date'              => $invoice->due_date,
                 'date_paid'             => $invoice->paid_at,
+                'reminder_step'         => (int) $invoice->reminder_step,
                 'billing_period_start'  => $invoice->billing_period_start,
                 'billing_period_end'    => $invoice->billing_period_end,
                 // Which service(s)/product(s) this invoice actually bills for — without this,

app/Http/Resources/Api/Client/ClientResource.php

@@ -4,6 +4,8 @@ namespace App\Http\Resources\Api\Client;
 
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\JsonResource;
+use Illuminate\Support\Facades\URL;
+use Illuminate\Support\Str;
 
 class ClientResource extends JsonResource
 {
@@ -31,9 +33,9 @@ class ClientResource extends JsonResource
                 'date' => $this->created_at ? $this->created_at->format('Y-m-d H:i:s') : null,
                 'company' => $this->company ?? '',
                 'avatar' => $this->avatar,
-                'cmnd_before' => $this->front_identity_number,
-                'cmnd_after' => $this->back_identity_number,
-                'cmnd' => $this->identity_number,
+                'cmnd_before' => $this->cccdUrl('front', $this->front_identity_number),
+                'cmnd_after' => $this->cccdUrl('back', $this->back_identity_number),
+                'cmnd' => $this->identity_number ? Str::mask($this->identity_number, '*', 0, -4) : null,
                 'fb_link' => null,
                 'active_2fa' => 0,
                 'off_mail_marketing' => $this->off_mail_marketing,
@@ -57,4 +59,18 @@ class ClientResource extends JsonResource
             ]
         ];
     }
+
+    /**
+     * Ảnh CCCD trên disk private → URL ký tương đối (/v1/client/cccd/...), hết hạn 60 phút.
+     */
+    private function cccdUrl(string $side, ?string $path): string
+    {
+        if (!$path) {
+            return '';
+        }
+
+        // Giá trị import từ portal cũ (/uploads/... trên host cũ) cũng chỉ trả URL ký — không lộ đường dẫn gốc;
+        // route trả 404 cho chúng vì file không có trên disk private. Vẫn khác rỗng để hasCccd giữ nguyên hành vi.
+        return URL::temporarySignedRoute('api.client.cccd', now()->addHour(), ['customer' => $this->id, 'side' => $side], false);
+    }
 }

app/Http/Resources/Api/Service/Order/InvoiceDetailResource.php

@@ -21,6 +21,9 @@ class InvoiceDetailResource extends JsonResource
             'discount_amount' => (float) ($this->discount_amount ?? 0),
             'tax' => (float) $this->tax,
             'total' => (float) $this->total,
+            // Công nợ: đã thu / còn thiếu. Dịch vụ chỉ kích hoạt khi outstanding = 0.
+            'amount_paid' => (float) $this->amount_paid,
+            'outstanding' => (float) \App\Services\InvoicePaymentService::outstanding($this->resource),
             'payment_method' => $this->resolvePaymentMethod($this->resource),
             'auto_renew' => (bool) $this->auto_renew,
             'created_at' => $this->created_at?->toISOString(),

app/Http/Resources/Api/Service/Order/InvoiceSummaryResource.php

@@ -15,6 +15,9 @@ class InvoiceSummaryResource extends JsonResource
             'invoice_number' => $this->invoice_number,
             'service_name' => $this->order?->orderItems->first()?->product?->name ?? ('Đơn hàng ' . $this->order?->order_num),
             'total' => (float) $this->total,
+            // Khách trả một phần thì hoá đơn vẫn chưa thanh toán — phải thấy được còn thiếu bao nhiêu.
+            'amount_paid' => (float) $this->amount_paid,
+            'outstanding' => (float) \App\Services\InvoicePaymentService::outstanding($this->resource),
             'status' => $this->status,
             'status_text' => InvoiceStatus::tryFrom((int) $this->status)?->label() ?? '-',
             'created_at' => $this->created_at?->toISOString(),