feat(admin): coupon field parity/batch and charge-card UX polish

Native coupons expose per-user limit, max discount, batch generate, enable; charge cards support expires_at, code dump after batch, search and CN labels.
2026-07-15 02:54:54 +08:00
parent 7a1069f003
commit d1697c19d9
4 changed files with 221 additions and 22 deletions
@@ -245,6 +245,42 @@ class AKSRT_Coupon {
        return $wpdb->update($this->table(), ['status' => 'disabled'], ['id' => $id], ['%s'], ['%d']) !== false;
    }

+    public function enable(int $id): bool {
+        global $wpdb;
+        return $wpdb->update($this->table(), ['status' => 'active'], ['id' => $id], ['%s'], ['%d']) !== false;
+    }
+
+    /**
+     * Batch-create coupons with auto-generated codes.
+     *
+     * @return array{created:int,codes:array<int,string>}
+     */
+    public function batch_create(array $data, int $count = 1, int $length = 10, string $prefix = ''): array {
+        $count  = max(1, min(100, $count));
+        $length = max(6, min(24, $length));
+        $prefix = sanitize_text_field($prefix);
+        $codes  = [];
+        $created = 0;
+
+        for ($i = 0; $i < $count; $i++) {
+            $code = $prefix !== ''
+                ? $prefix . strtoupper(wp_generate_password($length, false, false))
+                : strtoupper(wp_generate_password($length, false, false));
+            $payload = $data;
+            $payload['code'] = $code;
+            $id = $this->create($payload);
+            if ($id > 0) {
+                $created++;
+                $codes[] = $code;
+            }
+        }
+
+        return [
+            'created' => $created,
+            'codes'   => $codes,
+        ];
+    }
+
    /**
     * Count how many times a user has used a specific coupon.
     */