feat: lafgpt。openapi schema

src/service/events/pushBill.ts

@@ -15,7 +15,7 @@ export const pushChatBill = async ({
   isPay: boolean;
   modelName: string;
   userId: string;
-  chatId: string;
+  chatId?: string;
   text: string;
 }) => {
   let billId;

src/service/models/openapi.ts

@@ -0,0 +1,20 @@
+import { Schema, model, models, Model } from 'mongoose';
+import { OpenApiSchema } from '@/types/mongoSchema';
+
+const OpenApiSchema = new Schema({
+  userId: {
+    type: Schema.Types.ObjectId,
+    ref: 'user',
+    required: true
+  },
+  createTime: {
+    type: Date,
+    default: () => new Date()
+  },
+  lastUsedTime: {
+    type: Date,
+    default: () => new Date()
+  }
+});
+
+export const OpenApi: Model<OpenApiSchema> = models['openapi'] || model('openapi', OpenApiSchema);