first commit v3 initialiazed a temporary repository for darmanet client

src/database/model/user.model.ts

@@ -0,0 +1,37 @@
+import * as crypto from 'node:crypto';
+import { Prop, Schema, SchemaFactory } from '@nestjs/mongoose';
+import { ChatModel } from './chat.model';
+import { UsersBaseModel } from './users-base.model';
+
+@Schema({
+  timestamps: { createdAt: 'createdAt', updatedAt: 'updatedAt' },
+  versionKey: false,
+  collection: 'user',
+  _id: true,
+})
+export class UserModel extends UsersBaseModel {
+  @Prop({ default: [] })
+  chat: ChatModel[];
+
+  @Prop({
+    required: false,
+    select: true,
+    set: (otp: string) =>
+      otp ? crypto.createHash('sha256').update(otp).digest('hex') : null,
+    expires: 120, // The OTP will automatically be removed after 120 seconds
+  })
+  otp: string | null;
+
+  @Prop({ type: Date, default: null })
+  otpCreatedAt: Date | null;
+
+  @Prop({ type: Number, default: 0 })
+  otpAttempts: number;
+}
+
+export const UserSchema = SchemaFactory.createForClass(UserModel);
+
+UserSchema.pre('save', function (next) {
+  this.updatedAt = new Date();
+  next();
+});