feat: 好友邀请

src/service/models/promotionRecord.ts

@@ -0,0 +1,31 @@
+import { Schema, model, models, Model } from 'mongoose';
+import { PromotionRecordSchema as PromotionRecordType } from '@/types/mongoSchema';
+
+const PromotionRecordSchema = new Schema({
+  userId: {
+    type: Schema.Types.ObjectId,
+    ref: 'user',
+    required: true
+  },
+  objUId: {
+    type: Schema.Types.ObjectId,
+    ref: 'user',
+    required: false
+  },
+  createTime: {
+    type: Date,
+    default: () => new Date()
+  },
+  type: {
+    type: String,
+    required: true,
+    enum: ['invite', 'shareModel', 'withdraw']
+  },
+  amount: {
+    type: Number,
+    required: true
+  }
+});
+
+export const promotionRecord: Model<PromotionRecordType> =
+  models['promotionRecord'] || model('promotionRecord', PromotionRecordSchema);

src/service/models/user.ts

@@ -31,11 +31,6 @@ const UserSchema = new Schema({
       // 返现比例
       type: Number,
       default: 15
-    },
-    amount: {
-      // 推广金额
-      type: Number,
-      default: 0
     }
   },
   openaiKey: {