初始化：职引项目 v1.0

backend/src/modules/user/user.schema.ts

@@ -0,0 +1,42 @@
+import { Prop, Schema, SchemaFactory } from '@nestjs/mongoose'
+import { Document } from 'mongoose'
+
+export type UserDocument = User & Document
+
+@Schema({ timestamps: true })
+export class User {
+  @Prop({ unique: true, sparse: true })
+  phone?: string
+
+  @Prop({ unique: true, sparse: true })
+  wxOpenid?: string
+
+  @Prop({ default: '' })
+  nickname?: string
+
+  @Prop({ default: '' })
+  avatar?: string
+
+  @Prop({ default: 0 })
+  interviewCount: number
+
+  @Prop({ default: 3 })
+  remaining: number
+
+  @Prop({ default: 'free' })
+  plan: string
+
+  @Prop()
+  vipExpireAt?: Date
+
+  @Prop({ default: 'user' })
+  role: string       // 'user' | 'admin'
+
+  @Prop({ default: false })
+  isSystemAdmin: boolean
+
+  @Prop({ unique: true, sparse: true })
+  email?: string
+}
+
+export const UserSchema = SchemaFactory.createForClass(User)