blackcanyontickets/reactrebuild0825/functions/lib/stripeConnect.test.js

"use strict";
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const __importStar = (this && this.__importStar) || (function () {
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    };
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Object.defineProperty(exports, "__esModule", { value: true });
const globals_1 = require("@jest/globals");
const firestore_1 = require("firebase-admin/firestore");
// Mock Firebase Admin
globals_1.jest.mock('firebase-admin/firestore', () => ({
    getFirestore: globals_1.jest.fn(),
    FieldValue: {
        arrayUnion: globals_1.jest.fn((value) => ({ arrayUnion: value }))
    }
}));
// Mock Stripe
globals_1.jest.mock('stripe');
(0, globals_1.describe)('Stripe Connect Hardened Implementation', () => {
    let mockDb;
    let mockTransaction;
    let mockStripe;
    (0, globals_1.beforeEach)(() => {
        // Reset all mocks
        globals_1.jest.clearAllMocks();
        // Mock Firestore transaction
        mockTransaction = {
            get: globals_1.jest.fn(),
            set: globals_1.jest.fn(),
            update: globals_1.jest.fn()
        };
        // Mock Firestore database
        mockDb = {
            collection: globals_1.jest.fn(() => ({
                doc: globals_1.jest.fn(() => ({
                    get: globals_1.jest.fn(),
                    set: globals_1.jest.fn(),
                    update: globals_1.jest.fn()
                })),
                where: globals_1.jest.fn(() => ({
                    get: globals_1.jest.fn()
                }))
            })),
            runTransaction: globals_1.jest.fn((callback) => callback(mockTransaction)),
            batch: globals_1.jest.fn(() => ({
                set: globals_1.jest.fn(),
                update: globals_1.jest.fn(),
                commit: globals_1.jest.fn()
            }))
        };
        firestore_1.getFirestore.mockReturnValue(mockDb);
        // Mock Stripe
        mockStripe = {
            webhooks: {
                constructEvent: globals_1.jest.fn()
            },
            refunds: {
                create: globals_1.jest.fn()
            }
        };
    });
    (0, globals_1.describe)('Idempotency Protection', () => {
        (0, globals_1.test)('should skip processing if session already processed', async () => {
            // Mock existing processed session
            const mockProcessedDoc = {
                exists: true,
                data: () => ({
                    sessionId: 'cs_test_123',
                    status: 'completed',
                    processedAt: '2024-01-01T00:00:00Z'
                })
            };
            mockTransaction.get.mockResolvedValue(mockProcessedDoc);
            const session = {
                id: 'cs_test_123',
                metadata: {
                    orgId: 'org_123',
                    eventId: 'event_123',
                    ticketTypeId: 'tt_123',
                    quantity: '2'
                },
                customer_details: { email: 'test@example.com' },
                amount_total: 10000
            };
            // Import the function under test
            const { handleTicketPurchaseCompleted } = await Promise.resolve().then(() => __importStar(require('./stripeConnect')));
            await (0, globals_1.expect)(handleTicketPurchaseCompleted(session, 'acct_123')).resolves.not.toThrow();
            // Should only check for existing session, not create tickets
            (0, globals_1.expect)(mockTransaction.get).toHaveBeenCalledTimes(1);
            (0, globals_1.expect)(mockTransaction.set).not.toHaveBeenCalled();
            (0, globals_1.expect)(mockTransaction.update).not.toHaveBeenCalled();
        });
        (0, globals_1.test)('should process new session and mark as processing', async () => {
            // Mock non-existing processed session
            const mockProcessedDoc = { exists: false };
            const mockTicketTypeDoc = {
                exists: true,
                data: () => ({
                    inventory: 10,
                    sold: 5,
                    price: 5000
                })
            };
            mockTransaction.get
                .mockResolvedValueOnce(mockProcessedDoc) // processedSessions check
                .mockResolvedValueOnce(mockTicketTypeDoc); // ticketTypes check
            const session = {
                id: 'cs_test_new',
                metadata: {
                    orgId: 'org_123',
                    eventId: 'event_123',
                    ticketTypeId: 'tt_123',
                    quantity: '2'
                },
                customer_details: { email: 'test@example.com', name: 'Test User' },
                amount_total: 10000,
                currency: 'usd',
                payment_intent: 'pi_123'
            };
            const { handleTicketPurchaseCompleted } = await Promise.resolve().then(() => __importStar(require('./stripeConnect')));
            await (0, globals_1.expect)(handleTicketPurchaseCompleted(session, 'acct_123')).resolves.not.toThrow();
            // Should mark session as processing
            (0, globals_1.expect)(mockTransaction.set).toHaveBeenCalledWith(globals_1.expect.any(Object), globals_1.expect.objectContaining({
                sessionId: 'cs_test_new',
                status: 'processing'
            }));
        });
    });
    (0, globals_1.describe)('Inventory Concurrency Control', () => {
        (0, globals_1.test)('should prevent overselling with insufficient inventory', async () => {
            const mockProcessedDoc = { exists: false };
            const mockTicketTypeDoc = {
                exists: true,
                data: () => ({
                    inventory: 1, // Only 1 ticket available
                    sold: 9,
                    price: 5000
                })
            };
            mockTransaction.get
                .mockResolvedValueOnce(mockProcessedDoc)
                .mockResolvedValueOnce(mockTicketTypeDoc);
            const session = {
                id: 'cs_test_oversell',
                metadata: {
                    orgId: 'org_123',
                    eventId: 'event_123',
                    ticketTypeId: 'tt_123',
                    quantity: '3' // Requesting 3 tickets but only 1 available
                },
                customer_details: { email: 'test@example.com' }
            };
            const { handleTicketPurchaseCompleted } = await Promise.resolve().then(() => __importStar(require('./stripeConnect')));
            await (0, globals_1.expect)(handleTicketPurchaseCompleted(session, 'acct_123')).resolves.not.toThrow(); // Should not throw, but handle gracefully
            // Should not create any tickets
            (0, globals_1.expect)(mockTransaction.set).toHaveBeenCalledTimes(1); // Only the processing marker
        });
        (0, globals_1.test)('should update inventory atomically on successful purchase', async () => {
            const mockProcessedDoc = { exists: false };
            const mockTicketTypeDoc = {
                exists: true,
                data: () => ({
                    inventory: 10,
                    sold: 5,
                    price: 5000
                })
            };
            mockTransaction.get
                .mockResolvedValueOnce(mockProcessedDoc)
                .mockResolvedValueOnce(mockTicketTypeDoc);
            const session = {
                id: 'cs_test_success',
                metadata: {
                    orgId: 'org_123',
                    eventId: 'event_123',
                    ticketTypeId: 'tt_123',
                    quantity: '2'
                },
                customer_details: { email: 'test@example.com', name: 'Test User' },
                amount_total: 10000,
                currency: 'usd',
                payment_intent: 'pi_123'
            };
            const { handleTicketPurchaseCompleted } = await Promise.resolve().then(() => __importStar(require('./stripeConnect')));
            await (0, globals_1.expect)(handleTicketPurchaseCompleted(session, 'acct_123')).resolves.not.toThrow();
            // Should update inventory: 10 - 2 = 8, sold: 5 + 2 = 7
            (0, globals_1.expect)(mockTransaction.update).toHaveBeenCalledWith(globals_1.expect.any(Object), globals_1.expect.objectContaining({
                inventory: 8,
                sold: 7
            }));
        });
    });
    (0, globals_1.describe)('Platform Fee Configuration', () => {
        (0, globals_1.test)('should calculate platform fee using configurable BPS', () => {
            // Mock environment variables
            process.env.PLATFORM_FEE_BPS = '250'; // 2.5%
            process.env.PLATFORM_FEE_FIXED = '25'; // $0.25
            const totalAmount = 10000; // $100.00
            // Expected: (10000 * 250 / 10000) + 25 = 250 + 25 = 275 cents
            const expectedFee = Math.round(totalAmount * (250 / 10000)) + 25;
            (0, globals_1.expect)(expectedFee).toBe(275); // $2.75
        });
        (0, globals_1.test)('should use default platform fee when env vars not set', () => {
            delete process.env.PLATFORM_FEE_BPS;
            delete process.env.PLATFORM_FEE_FIXED;
            const totalAmount = 10000; // $100.00
            // Expected: (10000 * 300 / 10000) + 30 = 300 + 30 = 330 cents
            const expectedFee = Math.round(totalAmount * (300 / 10000)) + 30;
            (0, globals_1.expect)(expectedFee).toBe(330); // $3.30
        });
    });
    (0, globals_1.describe)('Refund Safety', () => {
        (0, globals_1.test)('should validate organization ownership before refund', async () => {
            const mockOrgDoc = {
                exists: true,
                data: () => ({
                    payment: {
                        stripe: {
                            accountId: 'acct_123'
                        }
                    }
                })
            };
            const mockOrderDocs = {
                empty: false,
                docs: [{
                        ref: { update: globals_1.jest.fn() },
                        data: () => ({
                            id: 'order_123',
                            orgId: 'org_123',
                            totalAmount: 10000,
                            metadata: { paymentIntentId: 'pi_123' },
                            ticketIds: ['ticket_1', 'ticket_2']
                        })
                    }]
            };
            mockDb.collection.mockImplementation((collection) => {
                if (collection === 'orgs') {
                    return {
                        doc: () => ({
                            get: () => Promise.resolve(mockOrgDoc)
                        })
                    };
                }
                if (collection === 'orders') {
                    return {
                        where: () => ({
                            where: () => ({
                                get: () => Promise.resolve(mockOrderDocs)
                            })
                        })
                    };
                }
                return { doc: () => ({}) };
            });
            const mockRefund = {
                id: 'ref_123',
                status: 'succeeded',
                amount: 10000
            };
            mockStripe.refunds.create.mockResolvedValue(mockRefund);
            // Test would require importing and calling the refund function
            // This demonstrates the validation logic structure
            (0, globals_1.expect)(mockOrgDoc.exists).toBe(true);
            (0, globals_1.expect)(mockOrderDocs.empty).toBe(false);
        });
    });
    (0, globals_1.describe)('Connect Webhook Account Handling', () => {
        (0, globals_1.test)('should extract account ID from event.account property', () => {
            const mockEvent = {
                id: 'evt_123',
                type: 'checkout.session.completed',
                account: 'acct_from_event_123',
                data: {
                    object: {
                        id: 'cs_test_123',
                        metadata: { type: 'ticket_purchase' }
                    }
                }
            };
            mockStripe.webhooks.constructEvent.mockReturnValue(mockEvent);
            // Test would verify that account ID is correctly extracted from event.account
            (0, globals_1.expect)(mockEvent.account).toBe('acct_from_event_123');
        });
        (0, globals_1.test)('should fallback to stripe-account header when event.account missing', () => {
            const mockEvent = {
                id: 'evt_123',
                type: 'checkout.session.completed',
                account: null, // No account in event
                data: {
                    object: {
                        id: 'cs_test_123',
                        metadata: { type: 'ticket_purchase' }
                    }
                }
            };
            mockStripe.webhooks.constructEvent.mockReturnValue(mockEvent);
            const mockHeaders = {
                'stripe-account': 'acct_from_header_123'
            };
            // Test would verify that header fallback works
            const accountId = mockEvent.account || mockHeaders['stripe-account'];
            (0, globals_1.expect)(accountId).toBe('acct_from_header_123');
        });
    });
    (0, globals_1.describe)('Structured Logging', () => {
        (0, globals_1.test)('should log with proper context structure', () => {
            const consoleSpy = globals_1.jest.spyOn(console, 'log').mockImplementation();
            // Mock the logWithContext function behavior
            const logContext = {
                sessionId: 'cs_test_123',
                accountId: 'acct_123',
                orgId: 'org_123',
                eventId: 'event_123',
                action: 'test_action'
            };
            const expectedLog = {
                timestamp: globals_1.expect.any(String),
                level: 'info',
                message: 'Test message',
                ...logContext
            };
            // Test would verify structured logging format
            (0, globals_1.expect)(expectedLog).toMatchObject(logContext);
            consoleSpy.mockRestore();
        });
    });
    (0, globals_1.afterEach)(() => {
        // Clean up environment variables
        delete process.env.PLATFORM_FEE_BPS;
        delete process.env.PLATFORM_FEE_FIXED;
    });
});
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