feat: add invite user binding

web/src/views/im/registrationInvite/model.ts

@@ -16,7 +16,10 @@ export class State {
   public code = '';
   public status = '';
   public expiresAt = '';
+  public maxUses = 0;
   public usageCount = 0;
+  public boundUserId = '';
+  public boundUserLabel = '';
   public lastUsedAt = '';
   public createdBy = '';
   public remark = '';
@@ -59,14 +62,6 @@ export const schemas = ref<FormSchema[]>([
       placeholder: '请选择状态',
     },
   },
-  {
-    field: 'batchId',
-    component: 'NInput',
-    label: '批次ID',
-    componentProps: {
-      placeholder: '请输入批次ID',
-    },
-  },
   {
     field: 'createdBy',
     component: 'NInput',
@@ -102,9 +97,26 @@ export const columns = [
   { title: '商户', key: 'tenantName', align: 'left', width: 160 },
   { title: '邀请码', key: 'code', align: 'left', width: 120 },
   { title: '状态', key: 'status', align: 'left', width: 110 },
-  { title: '批次ID', key: 'batchId', align: 'left', width: 150 },
   { title: '到期时间', key: 'expiresAt', align: 'left', width: 190 },
   { title: '累计使用次数', key: 'usageCount', align: 'left', width: 130 },
+  {
+    title: '可用次数',
+    key: 'availableUses',
+    align: 'left',
+    width: 110,
+    render(row: State) {
+      return inviteAvailableUsesLabel(row);
+    },
+  },
+  {
+    title: '绑定用户',
+    key: 'boundUserLabel',
+    align: 'left',
+    width: 180,
+    render(row: State) {
+      return row.boundUserLabel || row.boundUserId || '--';
+    },
+  },
   { title: '最后使用时间', key: 'lastUsedAt', align: 'left', width: 190 },
   { title: '创建人', key: 'createdBy', align: 'left', width: 110 },
   { title: '创建时间', key: 'createdAt', align: 'left', width: 190 },
@@ -128,6 +140,13 @@ export function statusLabel(status: string) {
   return statusOptions.find((item) => item.value === status)?.label || status;
 }
 
+export function inviteAvailableUsesLabel(row: State) {
+  if (!row.maxUses || Number(row.maxUses) <= 0) {
+    return '不限制';
+  }
+  return `${Math.max(Number(row.maxUses) - Number(row.usageCount || 0), 0)}`;
+}
+
 export function localRfc3339(value: number | null) {
   if (!value) {
     return '';