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

describe('loopback model NotificationSubscription', () => {
    it('Should fail to delete a notification if the user is not editing itself or a subordinate', async() => {
        const tx = await models.NotificationSubscription.beginTransaction({});

        try {
            const options = {transaction: tx};
            const user = 9;
            const notificationSubscriptionId = 2;
            const ctx = {req: {accessToken: {userId: user}}};
            const notification = await models.NotificationSubscription.findById(notificationSubscriptionId);

            let error;

            try {
                await models.NotificationSubscription.deleteNotification(ctx, notification.id, options);
            } catch (e) {
                error = e;
            }

            expect(error.message).toContain('You dont have permission to modify this user');
            await tx.rollback();
        } catch (e) {
            await tx.rollback();
            throw e;
        }
    });

    it('Should delete a notification if the user is editing itself', async() => {
        const tx = await models.NotificationSubscription.beginTransaction({});

        try {
            const options = {transaction: tx};
            const user = 9;
            const notificationSubscriptionId = 4;
            const ctx = {req: {accessToken: {userId: user}}};
            const notification = await models.NotificationSubscription.findById(notificationSubscriptionId);

            await models.NotificationSubscription.deleteNotification(ctx, notification.id, options);

            const deletedNotification = await models.NotificationSubscription.findById(notificationSubscriptionId);

            expect(deletedNotification).toBeNull();
            await tx.rollback();
        } catch (e) {
            await tx.rollback();
            throw e;
        }
    });

    it('Should delete a notification if the user is editing a subordinate', async() => {
        const tx = await models.NotificationSubscription.beginTransaction({});

        try {
            const options = {transaction: tx};
            const user = 9;
            const notificationSubscriptionId = 5;
            const ctx = {req: {accessToken: {userId: user}}};
            const notification = await models.NotificationSubscription.findById(notificationSubscriptionId);

            await models.NotificationSubscription.deleteNotification(ctx, notification.id, options);

            const deletedNotification = await models.NotificationSubscription.findById(notificationSubscriptionId);

            expect(deletedNotification).toBeNull();
            await tx.rollback();
        } catch (e) {
            await tx.rollback();
            throw e;
        }
    });
});