Privacy Regulations Implementation

Privacy Regulations Implementation

Modern privacy laws like CCPA and LGPD require specific privacy controls and user rights implementation.

// iOS - Privacy regulations implementation
class PrivacyRegulationsCompliance {
    
    // CCPA (California Consumer Privacy Act) compliance
    class CCPACompliance {
        
        // Right to know
        func handleAccessRequest(userId: String) async throws -> UserDataReport {
            let categories = try await collectDataCategories(for: userId)
            let sources = try await identifyDataSources(for: userId)
            let purposes = getBusinessPurposes()
            let thirdParties = getThirdPartyDisclosures()
            
            return UserDataReport(
                personalInfo: categories,
                sources: sources,
                purposes: purposes,
                thirdPartyDisclosures: thirdParties,
                saleOfInfo: getSaleInformation()
            )
        }
        
        // Right to delete
        func handleDeletionRequest(userId: String) async throws {
            // Verify California resident
            guard await isCaliforniaResident(userId) else {
                throw CCPAError.notApplicable
            }
            
            // Check exceptions (legal obligations, fraud prevention, etc.)
            let exceptions = checkDeletionExceptions(userId)
            
            if exceptions.isEmpty {
                try await performDeletion(userId)
            } else {
                try await performPartialDeletion(userId, exceptions: exceptions)
            }
            
            // Notify service providers
            await notifyServiceProviders(action: .delete, userId: userId)
        }
        
        // Right to opt-out of sale
        func handleOptOut(userId: String) {
            UserPreferences.set(.doNotSellPersonalInfo, true, for: userId)
            
            // Update all systems
            MarketingSystem.excludeUser(userId)
            AnalyticsSystem.anonymizeUser(userId)
            ThirdPartyIntegrations.removeUser(userId)
            
            // Audit log
            AuditLogger.log(event: .ccpaOptOut(userId))
        }
        
        // Notice at collection
        func generatePrivacyNotice() -> PrivacyNotice {
            return PrivacyNotice(
                categories: [
                    "Identifiers (name, email, phone)",
                    "Internet activity (browsing, search history)",
                    "Geolocation data",
                    "Professional information"
                ],
                purposes: [
                    "Providing requested services",
                    "Improving our products",
                    "Marketing and advertising",
                    "Legal compliance"
                ],
                rights: [
                    "Right to know about personal information collected",
                    "Right to delete personal information",
                    "Right to opt-out of sale",
                    "Right to non-discrimination"
                ],
                contactInfo: "[email protected]"
            )
        }
    }
    
    // COPPA (Children's Online Privacy Protection Act) compliance
    class COPPACompliance {
        
        func implementAgeGating() {
            let ageVerification = AgeVerificationManager()
            
            ageVerification.configure(
                minimumAge: 13,
                verificationMethod: .neutralAge,
                parentalConsentRequired: true
            )
        }
        
        func handleChildData() {
            // Disable behavioral advertising
            AdvertisingManager.disableForChildren()
            
            // Limit data collection
            DataCollectionPolicy.forChildren(
                collectPersonalInfo: false,
                collectLocation: false,
                collectPhotos: .withParentalConsent,
                retentionPeriod: .minimum
            )
            
            // Parental controls
            ParentalControlsManager.enable(
                features: [
                    .viewChildData,
                    .deleteChildData,
                    .revokeConsent,
                    .disableAccount
                ]
            )
        }
    }
}