const {models} = require('vn-loopback/server/server');

describe('ticketService model ', () => {
    const originalTicketFk = 1;
    const refundTicketFk = 11;

    let tx;
    let opts;
    let ticketService;

    beforeEach(async() => {
        tx = await models.Sale.beginTransaction({});
        opts = {transaction: tx};

        ticketService = await models.TicketService.create({
            ticketFk: refundTicketFk,
            description: 'test',
            quantity: 1,
            price: 100,
            taxClassFk: 1,
            ticketServiceTypeFk: 1
        }, opts);
    });

    afterEach(async() => {
        await tx.rollback();
    });

    describe('TicketService', () => {
        it('should allow updating description and quantity for non-refund tickets', async() => {
            await ticketService.updateAttributes({
                ticketServiceTypeFk: 2,
                quantity: 5
            }, opts);

            const updated = await models.TicketService.findById(ticketService.id, null, opts);

            expect(updated.description).not.toBe('test');
            expect(updated.quantity).toBe(5);
        });

        it('should only allow updating description for refund tickets', async() => {
            await models.TicketRefund.create({
                refundTicketFk,
                originalTicketFk
            }, opts);

            await ticketService.updateAttributes({
                ticketServiceTypeFk: 2
            }, opts);

            try {
                await ticketService.updateAttributes({
                    ticketServiceTypeFk: 3,
                    quantity: 5
                }, opts);

                fail('Should have thrown error');
            } catch (e) {
                expect(e.message).toBe('Only description can be modified in refund tickets');
            }
        });
    });
});