JSON zu Mongoose Schema & TypeScript Model Generator

import mongoose, { Schema, Document, Model, Types } from 'mongoose';

// ============================================================================
// Subdocument TypeScript Interfaces
// ============================================================================
IProfile {
  firstName: string;
  lastName: string;
  avatarUrl: string;
  bio: string;
  website: string;
}

IAddress {
  label: string;
  street: string;
  city: string;
  state: string;
  zipCode: string;
  country: string;
  isPrimary: boolean;
}

IPreferences {
  theme: string;
  receiveNewsletter: boolean;
}

// ============================================================================
// Main Document Interface
// ============================================================================
IUserDocument extends Document {
  username: string;
  email: string;
  passwordHash: string;
  roles: string[];
  profile: IProfile;
  score: number;
  isActive: boolean;
  addresses: Types.DocumentArray<IAddress>;
  preferences: IPreferences;
  lastLoginAt: Date;
  createdAt: Date;
  updatedAt: Date;
}

// ============================================================================
// Nested Child Schemas
// ============================================================================
const ProfileSchema = new Schema<IProfile>(
  {
    firstName: { type: String, required: true, trim: true },
    lastName: { type: String, required: true, trim: true },
    avatarUrl: { type: String, required: true, trim: true },
    bio: { type: String, required: true, trim: true },
    website: { type: String, required: true, trim: true },
  },
  { _id: false }
);

const AddressSchema = new Schema<IAddress>(
  {
    label: { type: String, required: true, trim: true },
    street: { type: String, required: true, trim: true },
    city: { type: String, required: true, trim: true },
    state: { type: String, required: true, trim: true },
    zipCode: { type: String, required: true, trim: true },
    country: { type: String, required: true, trim: true },
    isPrimary: { type: Boolean, required: true },
  },
  { _id: false }
);

const PreferencesSchema = new Schema<IPreferences>(
  {
    theme: { type: String, required: true, trim: true },
    receiveNewsletter: { type: Boolean, required: true },
  },
  { _id: false }
);

// ============================================================================
// Root Document Schema
// ============================================================================
const UserSchema = new Schema<IUserDocument>(
  {
    username: { type: String, required: true, unique: true, trim: true },
    email: { type: String, required: true, unique: true, trim: true, lowercase: true },
    passwordHash: { type: String, required: true, trim: true },
    roles: [{ type: String, trim: true }],
    profile: { type: ProfileSchema, required: true },
    score: { type: Number, required: true },
    isActive: { type: Boolean, required: true },
    addresses: [AddressSchema],
    preferences: { type: PreferencesSchema, required: true },
    lastLoginAt: { type: Date, required: true },
  },
  {
    timestamps: true,
    versionKey: false
  }
);

// ============================================================================
// Model Export (Safe for Next.js Fast Refresh & Node.js Cluster)
// ============================================================================
User: Model<IUserDocument> =
  mongoose.models.User || mongoose.model<IUserDocument>('User', UserSchema);

export default User;