feat: 邀请注册

src/service/models/user.ts

@@ -3,6 +3,9 @@ import { hashPassword } from '@/service/utils/tools';
 import { PRICE_SCALE } from '@/constants/common';
 import { UserModelSchema } from '@/types/mongoSchema';
 const UserSchema = new Schema({
+  email: {
+    type: String
+  },
   username: {
     // 可以是手机/邮箱，新的验证都只用手机
     type: String,
@@ -17,9 +20,27 @@ const UserSchema = new Schema({
     select: false
   },
   balance: {
+    // 平台余额，不可提现
     type: Number,
     default: 0.5 * PRICE_SCALE
   },
+  inviterId: {
+    // 谁邀请注册的
+    type: Schema.Types.ObjectId,
+    ref: 'user'
+  },
+  promotion: {
+    rate: {
+      // 返现比例
+      type: Number,
+      default: 15
+    },
+    amount: {
+      // 推广金额
+      type: Number,
+      default: 0
+    }
+  },
   openaiKey: {
     type: String,
     default: ''