update database

lib/features/auth/domain/entities/user.dart

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+/// Domain Entity: User
+///
+/// Represents a user account in the Worker application.
+/// Contains authentication, profile, and loyalty information.
+library;
+
+/// User role enum
+enum UserRole {
+  /// Customer/worker user
+  customer,
+
+  /// Sales representative
+  sales,
+
+  /// System administrator
+  admin,
+
+  /// Accountant
+  accountant,
+
+  /// Designer
+  designer;
+}
+
+/// User status enum
+enum UserStatus {
+  /// Account pending approval
+  pending,
+
+  /// Active account
+  active,
+
+  /// Suspended account
+  suspended,
+
+  /// Rejected account
+  rejected;
+}
+
+/// Loyalty tier enum
+enum LoyaltyTier {
+  /// No tier
+  none,
+
+  /// Gold tier (entry level)
+  gold,
+
+  /// Platinum tier (mid level)
+  platinum,
+
+  /// Diamond tier (highest level)
+  diamond;
+
+  /// Get display name for tier
+  String get displayName {
+    switch (this) {
+      case LoyaltyTier.none:
+        return 'NONE';
+      case LoyaltyTier.gold:
+        return 'GOLD';
+      case LoyaltyTier.platinum:
+        return 'PLATINUM';
+      case LoyaltyTier.diamond:
+        return 'DIAMOND';
+    }
+  }
+}
+
+/// Company information
+class CompanyInfo {
+  /// Company name
+  final String? name;
+
+  /// Tax identification number
+  final String? taxId;
+
+  /// Company address
+  final String? address;
+
+  /// Business type
+  final String? businessType;
+
+  /// Business license number
+  final String? licenseNumber;
+
+  const CompanyInfo({
+    this.name,
+    this.taxId,
+    this.address,
+    this.businessType,
+    this.licenseNumber,
+  });
+
+  /// Create from JSON map
+  factory CompanyInfo.fromJson(Map<String, dynamic> json) {
+    return CompanyInfo(
+      name: json['name'] as String?,
+      taxId: json['tax_id'] as String?,
+      address: json['address'] as String?,
+      businessType: json['business_type'] as String?,
+      licenseNumber: json['license_number'] as String?,
+    );
+  }
+
+  /// Convert to JSON map
+  Map<String, dynamic> toJson() {
+    return {
+      'name': name,
+      'tax_id': taxId,
+      'address': address,
+      'business_type': businessType,
+      'license_number': licenseNumber,
+    };
+  }
+}
+
+/// User Entity
+///
+/// Represents a complete user profile including:
+/// - Authentication credentials
+/// - Personal information
+/// - Company details (if applicable)
+/// - Loyalty program membership
+/// - Referral information
+class User {
+  /// Unique user identifier
+  final String userId;
+
+  /// Phone number (used for login)
+  final String phoneNumber;
+
+  /// Full name
+  final String fullName;
+
+  /// Email address
+  final String? email;
+
+  /// User role
+  final UserRole role;
+
+  /// Account status
+  final UserStatus status;
+
+  /// Current loyalty tier
+  final LoyaltyTier loyaltyTier;
+
+  /// Total loyalty points
+  final int totalPoints;
+
+  /// Company information (optional)
+  final CompanyInfo? companyInfo;
+
+  /// CCCD/ID card number
+  final String? cccd;
+
+  /// Attachment URLs (ID cards, licenses, etc.)
+  final List<String> attachments;
+
+  /// Address
+  final String? address;
+
+  /// Avatar URL
+  final String? avatarUrl;
+
+  /// Referral code (unique for this user)
+  final String? referralCode;
+
+  /// ID of user who referred this user
+  final String? referredBy;
+
+  /// ERPNext customer ID
+  final String? erpnextCustomerId;
+
+  /// Account creation timestamp
+  final DateTime createdAt;
+
+  /// Last update timestamp
+  final DateTime updatedAt;
+
+  /// Last login timestamp
+  final DateTime? lastLoginAt;
+
+  const User({
+    required this.userId,
+    required this.phoneNumber,
+    required this.fullName,
+    this.email,
+    required this.role,
+    required this.status,
+    required this.loyaltyTier,
+    required this.totalPoints,
+    this.companyInfo,
+    this.cccd,
+    required this.attachments,
+    this.address,
+    this.avatarUrl,
+    this.referralCode,
+    this.referredBy,
+    this.erpnextCustomerId,
+    required this.createdAt,
+    required this.updatedAt,
+    this.lastLoginAt,
+  });
+
+  /// Check if user is active
+  bool get isActive => status == UserStatus.active;
+
+  /// Check if user is pending approval
+  bool get isPending => status == UserStatus.pending;
+
+  /// Check if user has company info
+  bool get hasCompanyInfo => companyInfo != null && companyInfo!.name != null;
+
+  /// Check if user is an admin
+  bool get isAdmin => role == UserRole.admin;
+
+  /// Check if user is a customer
+  bool get isCustomer => role == UserRole.customer;
+
+  /// Get display name for user
+  String get displayName => fullName;
+
+  /// Copy with method for immutability
+  User copyWith({
+    String? userId,
+    String? phoneNumber,
+    String? fullName,
+    String? email,
+    UserRole? role,
+    UserStatus? status,
+    LoyaltyTier? loyaltyTier,
+    int? totalPoints,
+    CompanyInfo? companyInfo,
+    String? cccd,
+    List<String>? attachments,
+    String? address,
+    String? avatarUrl,
+    String? referralCode,
+    String? referredBy,
+    String? erpnextCustomerId,
+    DateTime? createdAt,
+    DateTime? updatedAt,
+    DateTime? lastLoginAt,
+  }) {
+    return User(
+      userId: userId ?? this.userId,
+      phoneNumber: phoneNumber ?? this.phoneNumber,
+      fullName: fullName ?? this.fullName,
+      email: email ?? this.email,
+      role: role ?? this.role,
+      status: status ?? this.status,
+      loyaltyTier: loyaltyTier ?? this.loyaltyTier,
+      totalPoints: totalPoints ?? this.totalPoints,
+      companyInfo: companyInfo ?? this.companyInfo,
+      cccd: cccd ?? this.cccd,
+      attachments: attachments ?? this.attachments,
+      address: address ?? this.address,
+      avatarUrl: avatarUrl ?? this.avatarUrl,
+      referralCode: referralCode ?? this.referralCode,
+      referredBy: referredBy ?? this.referredBy,
+      erpnextCustomerId: erpnextCustomerId ?? this.erpnextCustomerId,
+      createdAt: createdAt ?? this.createdAt,
+      updatedAt: updatedAt ?? this.updatedAt,
+      lastLoginAt: lastLoginAt ?? this.lastLoginAt,
+    );
+  }
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is User &&
+        other.userId == userId &&
+        other.phoneNumber == phoneNumber &&
+        other.fullName == fullName &&
+        other.email == email &&
+        other.role == role &&
+        other.status == status &&
+        other.loyaltyTier == loyaltyTier &&
+        other.totalPoints == totalPoints &&
+        other.cccd == cccd &&
+        other.address == address &&
+        other.avatarUrl == avatarUrl &&
+        other.referralCode == referralCode &&
+        other.referredBy == referredBy &&
+        other.erpnextCustomerId == erpnextCustomerId;
+  }
+
+  @override
+  int get hashCode {
+    return Object.hash(
+      userId,
+      phoneNumber,
+      fullName,
+      email,
+      role,
+      status,
+      loyaltyTier,
+      totalPoints,
+      cccd,
+      address,
+      avatarUrl,
+      referralCode,
+      referredBy,
+      erpnextCustomerId,
+    );
+  }
+
+  @override
+  String toString() {
+    return 'User(userId: $userId, phoneNumber: $phoneNumber, fullName: $fullName, '
+        'role: $role, status: $status, loyaltyTier: $loyaltyTier, totalPoints: $totalPoints)';
+  }
+}