Update remote soul-content with local content

lib/modules/referral/types.ts

@@ -0,0 +1,32 @@
+export interface ReferralCode {
+  code: string;
+  ownerId: string;
+  createdAt: Date;
+  campaignId?: string;
+}
+
+export interface ReferralStats {
+  userId: string;
+  totalClicks: number;
+  totalConversions: number;
+  totalEarnings: number;
+  pendingEarnings: number;
+}
+
+export interface ReferralRecord {
+  id: string;
+  referrerId: string;
+  refereeId: string; // The new user
+  action: 'register' | 'purchase';
+  amount?: number; // Purchase amount if applicable
+  commission: number;
+  status: 'pending' | 'paid' | 'cancelled';
+  createdAt: Date;
+}
+
+export interface ReferralService {
+  generateCode(userId: string): Promise<string>;
+  trackVisit(code: string, visitorInfo: any): Promise<void>;
+  recordConversion(code: string, action: 'register' | 'purchase', amount?: number): Promise<ReferralRecord>;
+  getStats(userId: string): Promise<ReferralStats>;
+}