Relay transactional email through Salesforce instead of SMTP (#9)

Reviewed-on: #9 Co-authored-by: Patrick Müller <patrick@mueller-patrick.tech> Co-committed-by: Patrick Müller <patrick@mueller-patrick.tech>
2026-08-31 16:17:59 +00:00
parent 3c4f3331d8
commit 449edd6c68
16 changed files with 819 additions and 141 deletions
@@ -0,0 +1,88 @@
+// resendRedemptionConfirmation rebuilds the confirmation email from stored
+// redemption data and records the new outcome. Only the resend path is
+// exercised here; the shared send/record logic is covered by
+// confirmation-email.test.ts.
+
+jest.mock('../../src/models/tickets/Tickets.db', () => ({
+	NachklangTicketsDB: {getConnection: jest.fn()}
+}));
+jest.mock('../../src/models/tickets/tickets.confirmation-email', () => ({
+	sendRedemptionConfirmation: jest.fn(),
+	recordConfirmationEmailResult: jest.fn()
+}));
+
+import {NachklangTicketsDB} from '../../src/models/tickets/Tickets.db';
+import {recordConfirmationEmailResult, sendRedemptionConfirmation} from '../../src/models/tickets/tickets.confirmation-email';
+import {resendRedemptionConfirmation} from '../../src/models/tickets/admin/redemptions.admin.service';
+
+const mockGetConnection = NachklangTicketsDB.getConnection as jest.Mock;
+const mockSend = sendRedemptionConfirmation as jest.Mock;
+const mockRecord = recordConfirmationEmailResult as jest.Mock;
+
+const ACTIVE_ROW = {
+	redemption_id: 5,
+	code: 'ABC123',
+	event_id: 42,
+	status: 'ACTIVE',
+	contact_name: 'Erika Mustermann',
+	contact_email: 'erika@example.com',
+	contact_address: null,
+	guest_count: 2,
+	redeemed_at: new Date('2026-06-01T10:00:00Z'),
+	confirmation_email_status: 'FAILED'
+};
+
+// getRedemption issues: 1) SELECT redemptions, 2) SELECT redemption_guests
+const connFor = (redemptionRows: any[], guestRows: any[] = []) => ({
+	query: jest
+		.fn()
+		.mockResolvedValueOnce(redemptionRows)
+		.mockResolvedValueOnce(guestRows),
+	end: jest.fn().mockResolvedValue(undefined)
+});
+
+beforeEach(() => {
+	jest.clearAllMocks();
+	mockSend.mockResolvedValue(true);
+});
+
+describe('resendRedemptionConfirmation', () => {
+	it('returns NOT_FOUND when the redemption does not exist', async () => {
+		mockGetConnection.mockResolvedValue(connFor([]));
+
+		expect(await resendRedemptionConfirmation(5)).toBe('NOT_FOUND');
+		expect(mockSend).not.toHaveBeenCalled();
+	});
+
+	it('returns NOT_ACTIVE for an undone redemption', async () => {
+		mockGetConnection.mockResolvedValue(connFor([{...ACTIVE_ROW, status: 'UNDONE'}]));
+
+		expect(await resendRedemptionConfirmation(5)).toBe('NOT_ACTIVE');
+		expect(mockSend).not.toHaveBeenCalled();
+	});
+
+	it('resends from the stored data and records SENT on success', async () => {
+		mockGetConnection.mockResolvedValue(connFor([ACTIVE_ROW], [{name: 'Erika Mustermann'}, {name: 'Hans Mustermann'}]));
+
+		const result = await resendRedemptionConfirmation(5);
+
+		expect(result).toBe('SENT');
+		expect(mockSend).toHaveBeenCalledWith({
+			eventId: 42,
+			contactName: 'Erika Mustermann',
+			contactEmail: 'erika@example.com',
+			guestNames: ['Erika Mustermann', 'Hans Mustermann']
+		});
+		expect(mockRecord).toHaveBeenCalledWith(5, true);
+	});
+
+	it('records FAILED and returns FAILED when the relay rejects the send', async () => {
+		mockGetConnection.mockResolvedValue(connFor([ACTIVE_ROW], [{name: 'Erika Mustermann'}]));
+		mockSend.mockResolvedValue(false);
+
+		const result = await resendRedemptionConfirmation(5);
+
+		expect(result).toBe('FAILED');
+		expect(mockRecord).toHaveBeenCalledWith(5, false);
+	});
+});