fix data flow issues

apps/website/lib/view-models/ActivityItemViewModel.ts

@@ -0,0 +1,35 @@
+/**
+ * Activity Item View Model
+ *
+ * View model for recent activity items.
+ */
+export class ActivityItemViewModel {
+  id: string;
+  type: 'race' | 'league' | 'team' | 'driver' | 'platform';
+  message: string;
+  time: string;
+  impressions?: number;
+
+  constructor(data: any) {
+    this.id = data.id;
+    this.type = data.type;
+    this.message = data.message;
+    this.time = data.time;
+    this.impressions = data.impressions;
+  }
+
+  get typeColor(): string {
+    const colors = {
+      race: 'bg-warning-amber',
+      league: 'bg-primary-blue',
+      team: 'bg-purple-400',
+      driver: 'bg-performance-green',
+      platform: 'bg-racing-red',
+    };
+    return colors[this.type] || 'bg-gray-500';
+  }
+
+  get formattedImpressions(): string | null {
+    return this.impressions ? this.impressions.toLocaleString() : null;
+  }
+}

apps/website/lib/view-models/AvailableLeaguesViewModel.ts

@@ -0,0 +1,76 @@
+/**
+ * Available Leagues View Model
+ *
+ * View model for leagues available for sponsorship.
+ */
+export class AvailableLeaguesViewModel {
+  leagues: AvailableLeagueViewModel[];
+
+  constructor(leagues: any[]) {
+    this.leagues = leagues.map(league => new AvailableLeagueViewModel(league));
+  }
+}
+
+export class AvailableLeagueViewModel {
+  id: string;
+  name: string;
+  game: string;
+  drivers: number;
+  avgViewsPerRace: number;
+  mainSponsorSlot: { available: boolean; price: number };
+  secondarySlots: { available: number; total: number; price: number };
+  rating: number;
+  tier: 'premium' | 'standard' | 'starter';
+  nextRace?: string;
+  seasonStatus: 'active' | 'upcoming' | 'completed';
+  description: string;
+
+  constructor(data: any) {
+    this.id = data.id;
+    this.name = data.name;
+    this.game = data.game;
+    this.drivers = data.drivers;
+    this.avgViewsPerRace = data.avgViewsPerRace;
+    this.mainSponsorSlot = data.mainSponsorSlot;
+    this.secondarySlots = data.secondarySlots;
+    this.rating = data.rating;
+    this.tier = data.tier;
+    this.nextRace = data.nextRace;
+    this.seasonStatus = data.seasonStatus;
+    this.description = data.description;
+  }
+
+  get formattedAvgViews(): string {
+    return `${(this.avgViewsPerRace / 1000).toFixed(1)}k`;
+  }
+
+  get cpm(): number {
+    return Math.round((this.mainSponsorSlot.price / this.avgViewsPerRace) * 1000);
+  }
+
+  get formattedCpm(): string {
+    return `$${this.cpm}`;
+  }
+
+  get hasAvailableSlots(): boolean {
+    return this.mainSponsorSlot.available || this.secondarySlots.available > 0;
+  }
+
+  get tierConfig() {
+    const configs = {
+      premium: { color: 'text-yellow-400', bgColor: 'bg-yellow-500/10', border: 'border-yellow-500/30', icon: '⭐' },
+      standard: { color: 'text-primary-blue', bgColor: 'bg-primary-blue/10', border: 'border-primary-blue/30', icon: '🏆' },
+      starter: { color: 'text-gray-400', bgColor: 'bg-gray-500/10', border: 'border-gray-500/30', icon: '🚀' },
+    };
+    return configs[this.tier];
+  }
+
+  get statusConfig() {
+    const configs = {
+      active: { color: 'text-performance-green', bg: 'bg-performance-green/10', label: 'Active Season' },
+      upcoming: { color: 'text-warning-amber', bg: 'bg-warning-amber/10', label: 'Starting Soon' },
+      completed: { color: 'text-gray-400', bg: 'bg-gray-400/10', label: 'Season Ended' },
+    };
+    return configs[this.seasonStatus];
+  }
+}

apps/website/lib/view-models/BillingViewModel.ts

@@ -0,0 +1,138 @@
+/**
+ * Billing View Model
+ *
+ * View model for sponsor billing data with UI-specific transformations.
+ */
+export class BillingViewModel {
+  paymentMethods: PaymentMethodViewModel[];
+  invoices: InvoiceViewModel[];
+  stats: BillingStatsViewModel;
+
+  constructor(data: {
+    paymentMethods: any[];
+    invoices: any[];
+    stats: any;
+  }) {
+    this.paymentMethods = data.paymentMethods.map(pm => new PaymentMethodViewModel(pm));
+    this.invoices = data.invoices.map(inv => new InvoiceViewModel(inv));
+    this.stats = new BillingStatsViewModel(data.stats);
+  }
+}
+
+export class PaymentMethodViewModel {
+  id: string;
+  type: 'card' | 'bank' | 'sepa';
+  last4: string;
+  brand?: string;
+  isDefault: boolean;
+  expiryMonth?: number;
+  expiryYear?: number;
+  bankName?: string;
+
+  constructor(data: any) {
+    this.id = data.id;
+    this.type = data.type;
+    this.last4 = data.last4;
+    this.brand = data.brand;
+    this.isDefault = data.isDefault;
+    this.expiryMonth = data.expiryMonth;
+    this.expiryYear = data.expiryYear;
+    this.bankName = data.bankName;
+  }
+
+  get displayLabel(): string {
+    if (this.type === 'sepa' && this.bankName) {
+      return `${this.bankName} •••• ${this.last4}`;
+    }
+    return `${this.brand} •••• ${this.last4}`;
+  }
+
+  get expiryDisplay(): string | null {
+    if (this.expiryMonth && this.expiryYear) {
+      return `${String(this.expiryMonth).padStart(2, '0')}/${this.expiryYear}`;
+    }
+    return null;
+  }
+}
+
+export class InvoiceViewModel {
+  id: string;
+  invoiceNumber: string;
+  date: Date;
+  dueDate: Date;
+  amount: number;
+  vatAmount: number;
+  totalAmount: number;
+  status: 'paid' | 'pending' | 'overdue' | 'failed';
+  description: string;
+  sponsorshipType: 'league' | 'team' | 'driver' | 'race' | 'platform';
+  pdfUrl: string;
+
+  constructor(data: any) {
+    this.id = data.id;
+    this.invoiceNumber = data.invoiceNumber;
+    this.date = new Date(data.date);
+    this.dueDate = new Date(data.dueDate);
+    this.amount = data.amount;
+    this.vatAmount = data.vatAmount;
+    this.totalAmount = data.totalAmount;
+    this.status = data.status;
+    this.description = data.description;
+    this.sponsorshipType = data.sponsorshipType;
+    this.pdfUrl = data.pdfUrl;
+  }
+
+  get formattedTotalAmount(): string {
+    return `€${this.totalAmount.toLocaleString('de-DE', { minimumFractionDigits: 2 })}`;
+  }
+
+  get formattedVatAmount(): string {
+    return `€${this.vatAmount.toLocaleString('de-DE', { minimumFractionDigits: 2 })}`;
+  }
+
+  get formattedDate(): string {
+    return this.date.toLocaleDateString('en-US', { month: 'short', day: 'numeric', year: 'numeric' });
+  }
+
+  get isOverdue(): boolean {
+    return this.status === 'overdue' || (this.status === 'pending' && new Date() > this.dueDate);
+  }
+}
+
+export class BillingStatsViewModel {
+  totalSpent: number;
+  pendingAmount: number;
+  nextPaymentDate: Date;
+  nextPaymentAmount: number;
+  activeSponsorships: number;
+  averageMonthlySpend: number;
+
+  constructor(data: any) {
+    this.totalSpent = data.totalSpent;
+    this.pendingAmount = data.pendingAmount;
+    this.nextPaymentDate = new Date(data.nextPaymentDate);
+    this.nextPaymentAmount = data.nextPaymentAmount;
+    this.activeSponsorships = data.activeSponsorships;
+    this.averageMonthlySpend = data.averageMonthlySpend;
+  }
+
+  get formattedTotalSpent(): string {
+    return `€${this.totalSpent.toLocaleString('de-DE')}`;
+  }
+
+  get formattedPendingAmount(): string {
+    return `€${this.pendingAmount.toLocaleString('de-DE', { minimumFractionDigits: 2 })}`;
+  }
+
+  get formattedNextPaymentAmount(): string {
+    return `€${this.nextPaymentAmount.toLocaleString('de-DE', { minimumFractionDigits: 2 })}`;
+  }
+
+  get formattedAverageMonthlySpend(): string {
+    return `€${this.averageMonthlySpend.toLocaleString('de-DE')}`;
+  }
+
+  get formattedNextPaymentDate(): string {
+    return this.nextPaymentDate.toLocaleDateString('en-US', { month: 'short', day: 'numeric' });
+  }
+}

apps/website/lib/view-models/HomeDiscoveryViewModel.ts

@@ -0,0 +1,25 @@
+import { LeagueCardViewModel } from './LeagueCardViewModel';
+import { TeamCardViewModel } from './TeamCardViewModel';
+import { UpcomingRaceCardViewModel } from './UpcomingRaceCardViewModel';
+
+interface HomeDiscoveryDTO {
+  topLeagues: LeagueCardViewModel[];
+  teams: TeamCardViewModel[];
+  upcomingRaces: UpcomingRaceCardViewModel[];
+}
+
+/**
+ * Home discovery view model
+ * Aggregates discovery data for the landing page.
+ */
+export class HomeDiscoveryViewModel {
+  readonly topLeagues: LeagueCardViewModel[];
+  readonly teams: TeamCardViewModel[];
+  readonly upcomingRaces: UpcomingRaceCardViewModel[];
+
+  constructor(dto: HomeDiscoveryDTO) {
+    this.topLeagues = dto.topLeagues;
+    this.teams = dto.teams;
+    this.upcomingRaces = dto.upcomingRaces;
+  }
+}

apps/website/lib/view-models/LeagueCardViewModel.ts

@@ -0,0 +1,23 @@
+import type { LeagueSummaryDTO } from '@/lib/types/generated/LeagueSummaryDTO';
+
+interface LeagueCardDTO {
+  id: string;
+  name: string;
+  description?: string;
+}
+
+/**
+ * League card view model
+ * UI representation of a league on the landing page.
+ */
+export class LeagueCardViewModel {
+  readonly id: string;
+  readonly name: string;
+  readonly description: string;
+
+  constructor(dto: LeagueCardDTO | LeagueSummaryDTO & { description?: string }) {
+    this.id = dto.id;
+    this.name = dto.name;
+    this.description = dto.description ?? 'Competitive iRacing league';
+  }
+}

apps/website/lib/view-models/LeagueDetailViewModel.ts

@@ -1,35 +1,144 @@
-export interface MainSponsorInfo {
-  name: string;
-  logoUrl: string;
-  websiteUrl: string;
+/**
+ * League Detail View Model
+ *
+ * View model for detailed league information for sponsors.
+ */
+export class LeagueDetailViewModel {
+  league: LeagueViewModel;
+  drivers: DriverViewModel[];
+  races: RaceViewModel[];
+
+  constructor(data: { league: any; drivers: any[]; races: any[] }) {
+    this.league = new LeagueViewModel(data.league);
+    this.drivers = data.drivers.map(driver => new DriverViewModel(driver));
+    this.races = data.races.map(race => new RaceViewModel(race));
+  }
 }
 
-export class LeagueDetailViewModel {
+export class LeagueViewModel {
   id: string;
   name: string;
+  game: string;
+  tier: 'premium' | 'standard' | 'starter';
+  season: string;
   description: string;
-  ownerId: string;
-  ownerName: string;
-  mainSponsor: MainSponsorInfo | null;
-  isAdmin: boolean;
+  drivers: number;
+  races: number;
+  completedRaces: number;
+  totalImpressions: number;
+  avgViewsPerRace: number;
+  engagement: number;
+  rating: number;
+  seasonStatus: 'active' | 'upcoming' | 'completed';
+  seasonDates: { start: string; end: string };
+  nextRace?: { name: string; date: string };
+  sponsorSlots: {
+    main: { available: boolean; price: number; benefits: string[] };
+    secondary: { available: number; total: number; price: number; benefits: string[] };
+  };
 
-  constructor(
-    id: string,
-    name: string,
-    description: string,
-    ownerId: string,
-    ownerName: string,
-    mainSponsor: MainSponsorInfo | null,
-    isAdmin: boolean
-  ) {
-    this.id = id;
-    this.name = name;
-    this.description = description;
-    this.ownerId = ownerId;
-    this.ownerName = ownerName;
-    this.mainSponsor = mainSponsor;
-    this.isAdmin = isAdmin;
+  constructor(data: any) {
+    this.id = data.id;
+    this.name = data.name;
+    this.game = data.game;
+    this.tier = data.tier;
+    this.season = data.season;
+    this.description = data.description;
+    this.drivers = data.drivers;
+    this.races = data.races;
+    this.completedRaces = data.completedRaces;
+    this.totalImpressions = data.totalImpressions;
+    this.avgViewsPerRace = data.avgViewsPerRace;
+    this.engagement = data.engagement;
+    this.rating = data.rating;
+    this.seasonStatus = data.seasonStatus;
+    this.seasonDates = data.seasonDates;
+    this.nextRace = data.nextRace;
+    this.sponsorSlots = data.sponsorSlots;
   }
 
-  // UI-specific getters can be added here if needed
+  get formattedTotalImpressions(): string {
+    return this.totalImpressions.toLocaleString();
+  }
+
+  get formattedAvgViewsPerRace(): string {
+    return this.avgViewsPerRace.toLocaleString();
+  }
+
+  get projectedTotalViews(): number {
+    return Math.round(this.avgViewsPerRace * this.races);
+  }
+
+  get formattedProjectedTotal(): string {
+    return this.projectedTotalViews.toLocaleString();
+  }
+
+  get mainSponsorCpm(): number {
+    return Math.round((this.sponsorSlots.main.price / this.projectedTotalViews) * 1000);
+  }
+
+  get formattedMainSponsorCpm(): string {
+    return `$${this.mainSponsorCpm.toFixed(2)}`;
+  }
+
+  get racesLeft(): number {
+    return this.races - this.completedRaces;
+  }
+
+  get tierConfig() {
+    const configs = {
+      premium: { color: 'text-yellow-400', bgColor: 'bg-yellow-500/10', border: 'border-yellow-500/30' },
+      standard: { color: 'text-primary-blue', bgColor: 'bg-primary-blue/10', border: 'border-primary-blue/30' },
+      starter: { color: 'text-gray-400', bgColor: 'bg-gray-500/10', border: 'border-gray-500/30' },
+    };
+    return configs[this.tier];
+  }
+}
+
+export class DriverViewModel {
+  id: string;
+  name: string;
+  country: string;
+  position: number;
+  races: number;
+  impressions: number;
+  team: string;
+
+  constructor(data: any) {
+    this.id = data.id;
+    this.name = data.name;
+    this.country = data.country;
+    this.position = data.position;
+    this.races = data.races;
+    this.impressions = data.impressions;
+    this.team = data.team;
+  }
+
+  get formattedImpressions(): string {
+    return this.impressions.toLocaleString();
+  }
+}
+
+export class RaceViewModel {
+  id: string;
+  name: string;
+  date: Date;
+  views: number;
+  status: 'upcoming' | 'completed';
+
+  constructor(data: any) {
+    this.id = data.id;
+    this.name = data.name;
+    this.date = new Date(data.date);
+    this.views = data.views;
+    this.status = data.status;
+  }
+
+  get formattedDate(): string {
+    return this.date.toLocaleDateString('en-US', { month: 'short', day: 'numeric' });
+  }
+
+  get formattedViews(): string {
+    return this.views.toLocaleString();
+  }
 }

apps/website/lib/view-models/RenewalAlertViewModel.ts

@@ -0,0 +1,49 @@
+/**
+ * Renewal Alert View Model
+ *
+ * View model for upcoming renewal alerts.
+ */
+export class RenewalAlertViewModel {
+  id: string;
+  name: string;
+  type: 'league' | 'team' | 'driver' | 'race' | 'platform';
+  renewDate: Date;
+  price: number;
+
+  constructor(data: any) {
+    this.id = data.id;
+    this.name = data.name;
+    this.type = data.type;
+    this.renewDate = new Date(data.renewDate);
+    this.price = data.price;
+  }
+
+  get formattedPrice(): string {
+    return `$${this.price}`;
+  }
+
+  get formattedRenewDate(): string {
+    return this.renewDate.toLocaleDateString('en-US', { month: 'short', day: 'numeric', year: 'numeric' });
+  }
+
+  get typeIcon() {
+    const icons = {
+      league: 'Trophy',
+      team: 'Users',
+      driver: 'Car',
+      race: 'Flag',
+      platform: 'Megaphone',
+    };
+    return icons[this.type] || 'Trophy';
+  }
+
+  get daysUntilRenewal(): number {
+    const now = new Date();
+    const diffTime = this.renewDate.getTime() - now.getTime();
+    return Math.ceil(diffTime / (1000 * 60 * 60 * 24));
+  }
+
+  get isUrgent(): boolean {
+    return this.daysUntilRenewal <= 30;
+  }
+}

apps/website/lib/view-models/SponsorDashboardViewModel.ts

@@ -1,4 +1,7 @@
 import type { SponsorDashboardDTO } from '../types/generated/SponsorDashboardDTO';
+import { SponsorshipViewModel } from './SponsorshipViewModel';
+import { ActivityItemViewModel } from './ActivityItemViewModel';
+import { RenewalAlertViewModel } from './RenewalAlertViewModel';
 
 /**
  * Sponsor Dashboard View Model
@@ -8,17 +11,72 @@ import type { SponsorDashboardDTO } from '../types/generated/SponsorDashboardDTO
 export class SponsorDashboardViewModel {
   sponsorId: string;
   sponsorName: string;
+  metrics: any;
+  sponsorships: {
+    leagues: SponsorshipViewModel[];
+    teams: SponsorshipViewModel[];
+    drivers: SponsorshipViewModel[];
+    races: SponsorshipViewModel[];
+    platform: SponsorshipViewModel[];
+  };
+  recentActivity: ActivityItemViewModel[];
+  upcomingRenewals: RenewalAlertViewModel[];
 
   constructor(dto: SponsorDashboardDTO) {
     this.sponsorId = dto.sponsorId;
     this.sponsorName = dto.sponsorName;
+    this.metrics = dto.metrics;
+    this.sponsorships = {
+      leagues: (dto.sponsorships?.leagues || []).map(s => new SponsorshipViewModel(s)),
+      teams: (dto.sponsorships?.teams || []).map(s => new SponsorshipViewModel(s)),
+      drivers: (dto.sponsorships?.drivers || []).map(s => new SponsorshipViewModel(s)),
+      races: (dto.sponsorships?.races || []).map(s => new SponsorshipViewModel(s)),
+      platform: (dto.sponsorships?.platform || []).map(s => new SponsorshipViewModel(s)),
+    };
+    this.recentActivity = (dto.recentActivity || []).map(a => new ActivityItemViewModel(a));
+    this.upcomingRenewals = (dto.upcomingRenewals || []).map(r => new RenewalAlertViewModel(r));
   }
 
-  // Note: The generated DTO doesn't include these fields yet
-  // These will need to be added when the OpenAPI spec is updated
-  totalSponsorships: number = 0;
-  activeSponsorships: number = 0;
-  totalInvestment: number = 0;
+  get totalSponsorships(): number {
+    return this.sponsorships.leagues.length +
+           this.sponsorships.teams.length +
+           this.sponsorships.drivers.length +
+           this.sponsorships.races.length +
+           this.sponsorships.platform.length;
+  }
+
+  get activeSponsorships(): number {
+    const all = [
+      ...this.sponsorships.leagues,
+      ...this.sponsorships.teams,
+      ...this.sponsorships.drivers,
+      ...this.sponsorships.races,
+      ...this.sponsorships.platform,
+    ];
+    return all.filter(s => s.status === 'active').length;
+  }
+
+  get totalInvestment(): number {
+    const all = [
+      ...this.sponsorships.leagues,
+      ...this.sponsorships.teams,
+      ...this.sponsorships.drivers,
+      ...this.sponsorships.races,
+      ...this.sponsorships.platform,
+    ];
+    return all.filter(s => s.status === 'active').reduce((sum, s) => sum + s.price, 0);
+  }
+
+  get totalImpressions(): number {
+    const all = [
+      ...this.sponsorships.leagues,
+      ...this.sponsorships.teams,
+      ...this.sponsorships.drivers,
+      ...this.sponsorships.races,
+      ...this.sponsorships.platform,
+    ];
+    return all.reduce((sum, s) => sum + s.impressions, 0);
+  }
 
   /** UI-specific: Formatted total investment */
   get formattedTotalInvestment(): string {
@@ -42,4 +100,36 @@ export class SponsorDashboardViewModel {
     if (this.activeSponsorships === this.totalSponsorships) return 'All sponsorships active';
     return `${this.activeSponsorships} of ${this.totalSponsorships} active`;
   }
+
+  /** UI-specific: Cost per 1K views */
+  get costPerThousandViews(): string {
+    if (this.totalImpressions === 0) return '$0.00';
+    return `$${(this.totalInvestment / this.totalImpressions * 1000).toFixed(2)}`;
+  }
+
+  /** UI-specific: Category data for charts */
+  get categoryData() {
+    return {
+      leagues: {
+        count: this.sponsorships.leagues.length,
+        impressions: this.sponsorships.leagues.reduce((sum, l) => sum + l.impressions, 0),
+      },
+      teams: {
+        count: this.sponsorships.teams.length,
+        impressions: this.sponsorships.teams.reduce((sum, t) => sum + t.impressions, 0),
+      },
+      drivers: {
+        count: this.sponsorships.drivers.length,
+        impressions: this.sponsorships.drivers.reduce((sum, d) => sum + d.impressions, 0),
+      },
+      races: {
+        count: this.sponsorships.races.length,
+        impressions: this.sponsorships.races.reduce((sum, r) => sum + r.impressions, 0),
+      },
+      platform: {
+        count: this.sponsorships.platform.length,
+        impressions: this.sponsorships.platform.reduce((sum, p) => sum + p.impressions, 0),
+      },
+    };
+  }
 }

apps/website/lib/view-models/SponsorSettingsViewModel.ts

@@ -0,0 +1,89 @@
+/**
+ * Sponsor Settings View Model
+ *
+ * View model for sponsor settings data.
+ */
+export class SponsorSettingsViewModel {
+  profile: SponsorProfileViewModel;
+  notifications: NotificationSettingsViewModel;
+  privacy: PrivacySettingsViewModel;
+
+  constructor(data: { profile: any; notifications: any; privacy: any }) {
+    this.profile = new SponsorProfileViewModel(data.profile);
+    this.notifications = new NotificationSettingsViewModel(data.notifications);
+    this.privacy = new PrivacySettingsViewModel(data.privacy);
+  }
+}
+
+export class SponsorProfileViewModel {
+  companyName: string;
+  contactName: string;
+  contactEmail: string;
+  contactPhone: string;
+  website: string;
+  description: string;
+  logoUrl: string | null;
+  industry: string;
+  address: {
+    street: string;
+    city: string;
+    country: string;
+    postalCode: string;
+  };
+  taxId: string;
+  socialLinks: {
+    twitter: string;
+    linkedin: string;
+    instagram: string;
+  };
+
+  constructor(data: any) {
+    this.companyName = data.companyName;
+    this.contactName = data.contactName;
+    this.contactEmail = data.contactEmail;
+    this.contactPhone = data.contactPhone;
+    this.website = data.website;
+    this.description = data.description;
+    this.logoUrl = data.logoUrl;
+    this.industry = data.industry;
+    this.address = data.address;
+    this.taxId = data.taxId;
+    this.socialLinks = data.socialLinks;
+  }
+
+  get fullAddress(): string {
+    return `${this.address.street}, ${this.address.city}, ${this.address.postalCode}, ${this.address.country}`;
+  }
+}
+
+export class NotificationSettingsViewModel {
+  emailNewSponsorships: boolean;
+  emailWeeklyReport: boolean;
+  emailRaceAlerts: boolean;
+  emailPaymentAlerts: boolean;
+  emailNewOpportunities: boolean;
+  emailContractExpiry: boolean;
+
+  constructor(data: any) {
+    this.emailNewSponsorships = data.emailNewSponsorships;
+    this.emailWeeklyReport = data.emailWeeklyReport;
+    this.emailRaceAlerts = data.emailRaceAlerts;
+    this.emailPaymentAlerts = data.emailPaymentAlerts;
+    this.emailNewOpportunities = data.emailNewOpportunities;
+    this.emailContractExpiry = data.emailContractExpiry;
+  }
+}
+
+export class PrivacySettingsViewModel {
+  publicProfile: boolean;
+  showStats: boolean;
+  showActiveSponsorships: boolean;
+  allowDirectContact: boolean;
+
+  constructor(data: any) {
+    this.publicProfile = data.publicProfile;
+    this.showStats = data.showStats;
+    this.showActiveSponsorships = data.showActiveSponsorships;
+    this.allowDirectContact = data.allowDirectContact;
+  }
+}

apps/website/lib/view-models/SponsorshipViewModel.ts

@@ -0,0 +1,92 @@
+/**
+ * Sponsorship View Model
+ *
+ * View model for individual sponsorship data.
+ */
+export class SponsorshipViewModel {
+  id: string;
+  type: 'leagues' | 'teams' | 'drivers' | 'races' | 'platform';
+  entityId: string;
+  entityName: string;
+  tier?: 'main' | 'secondary';
+  status: 'active' | 'pending_approval' | 'approved' | 'rejected' | 'expired';
+  applicationDate?: Date;
+  approvalDate?: Date;
+  rejectionReason?: string;
+  startDate: Date;
+  endDate: Date;
+  price: number;
+  impressions: number;
+  impressionsChange?: number;
+  engagement?: number;
+  details?: string;
+  entityOwner?: string;
+  applicationMessage?: string;
+
+  constructor(data: any) {
+    this.id = data.id;
+    this.type = data.type;
+    this.entityId = data.entityId;
+    this.entityName = data.entityName;
+    this.tier = data.tier;
+    this.status = data.status;
+    this.applicationDate = data.applicationDate ? new Date(data.applicationDate) : undefined;
+    this.approvalDate = data.approvalDate ? new Date(data.approvalDate) : undefined;
+    this.rejectionReason = data.rejectionReason;
+    this.startDate = new Date(data.startDate);
+    this.endDate = new Date(data.endDate);
+    this.price = data.price;
+    this.impressions = data.impressions;
+    this.impressionsChange = data.impressionsChange;
+    this.engagement = data.engagement;
+    this.details = data.details;
+    this.entityOwner = data.entityOwner;
+    this.applicationMessage = data.applicationMessage;
+  }
+
+  get formattedImpressions(): string {
+    return this.impressions.toLocaleString();
+  }
+
+  get formattedPrice(): string {
+    return `$${this.price}`;
+  }
+
+  get daysRemaining(): number {
+    const now = new Date();
+    const diffTime = this.endDate.getTime() - now.getTime();
+    return Math.ceil(diffTime / (1000 * 60 * 60 * 24));
+  }
+
+  get isExpiringSoon(): boolean {
+    return this.daysRemaining > 0 && this.daysRemaining <= 30;
+  }
+
+  get statusLabel(): string {
+    const labels = {
+      active: 'Active',
+      pending_approval: 'Awaiting Approval',
+      approved: 'Approved',
+      rejected: 'Declined',
+      expired: 'Expired',
+    };
+    return labels[this.status] || this.status;
+  }
+
+  get typeLabel(): string {
+    const labels = {
+      leagues: 'League',
+      teams: 'Team',
+      drivers: 'Driver',
+      races: 'Race',
+      platform: 'Platform',
+    };
+    return labels[this.type] || this.type;
+  }
+
+  get periodDisplay(): string {
+    const start = this.startDate.toLocaleDateString('en-US', { month: 'short', year: 'numeric' });
+    const end = this.endDate.toLocaleDateString('en-US', { month: 'short', year: 'numeric' });
+    return `${start} - ${end}`;
+  }
+}

apps/website/lib/view-models/TeamCardViewModel.ts

@@ -0,0 +1,26 @@
+import type { TeamListItemDTO } from '@/lib/types/generated/GetAllTeamsOutputDTO';
+
+interface TeamCardDTO {
+  id: string;
+  name: string;
+  tag: string;
+  description: string;
+}
+
+/**
+ * Team card view model
+ * UI representation of a team on the landing page.
+ */
+export class TeamCardViewModel {
+  readonly id: string;
+  readonly name: string;
+  readonly tag: string;
+  readonly description: string;
+
+  constructor(dto: TeamCardDTO | TeamListItemDTO) {
+    this.id = dto.id;
+    this.name = dto.name;
+    this.tag = dto.tag;
+    this.description = dto.description;
+  }
+}

apps/website/lib/view-models/UpcomingRaceCardViewModel.ts

@@ -0,0 +1,32 @@
+interface UpcomingRaceCardDTO {
+  id: string;
+  track: string;
+  car: string;
+  scheduledAt: string;
+}
+
+/**
+ * Upcoming race card view model
+ * UI representation of an upcoming race on the landing page.
+ */
+export class UpcomingRaceCardViewModel {
+  readonly id: string;
+  readonly track: string;
+  readonly car: string;
+  readonly scheduledAt: string;
+
+  constructor(dto: UpcomingRaceCardDTO) {
+    this.id = dto.id;
+    this.track = dto.track;
+    this.car = dto.car;
+    this.scheduledAt = dto.scheduledAt;
+  }
+
+  /** UI-specific: formatted date label */
+  get formattedDate(): string {
+    return new Date(this.scheduledAt).toLocaleDateString(undefined, {
+      month: 'short',
+      day: 'numeric',
+    });
+  }
+}