salix/db/tests/vn/timeControl_calculateByUser.spec.js

const app = require('vn-loopback/server/server');
const ParameterizedSQL = require('loopback-connector').ParameterizedSQL;

describe('timeControl_calculateByUser()', () => {
    it(`should return today's worked hours`, async() => {
        let start = new Date();
        start.setHours(0, 0, 0, 0);
        start.setDate(start.getDate() - 1);

        let end = new Date();
        end.setHours(0, 0, 0, 0);
        end.setDate(end.getDate() + 1);

        let stmts = [];
        let stmt;

        stmts.push('START TRANSACTION');

        stmts.push(`
            DROP TEMPORARY TABLE IF EXISTS 
                tmp.timeControlCalculate,
                tmp.timeBusinessCalculate
        `);

        let params = {
            workerID: 106,
            start: start,
            end: end
        };

        stmt = new ParameterizedSQL('CALL vn.timeControl_calculateByUser(?, ?, ?)', [
            params.workerID,
            params.start,
            params.end
        ]);
        stmts.push(stmt);

        let tableIndex = stmts.push('SELECT * FROM tmp.timeControlCalculate') - 1;

        stmts.push('ROLLBACK');

        let sql = ParameterizedSQL.join(stmts, ';');
        let result = await app.models.Ticket.rawStmt(sql);

        let [timeControlCalculateTable] = result[tableIndex];

        expect(timeControlCalculateTable.timeWorkSeconds).toEqual(29400);
    });

    it(`should return the worked hours between last sunday and monday`, async() => {
        let lastSunday = new Date();
        let daysSinceSunday = lastSunday.getDay();
        if (daysSinceSunday === 0) // this means today is sunday but you need the previous sunday :)
            daysSinceSunday = 7;
        lastSunday.setHours(23, 0, 0, 0);
        lastSunday.setDate(lastSunday.getDate() - daysSinceSunday);

        let monday = new Date();
        let daysSinceMonday = daysSinceSunday - 1; // aiming for monday (today could be monday)
        monday.setHours(7, 0, 0, 0);
        monday.setDate(monday.getDate() - daysSinceMonday);

        let stmts = [];
        let stmt;

        stmts.push('START TRANSACTION');

        stmts.push(`
            DROP TEMPORARY TABLE IF EXISTS 
                tmp.timeControlCalculate,
                tmp.timeBusinessCalculate
        `);

        const workerID = 107;

        stmt = new ParameterizedSQL(`
            INSERT INTO vn.workerTimeControl(userFk, timed, manual, direction)
                VALUES
                    (?, ?, 1, 'in'),
                    (?, ?, 1, 'out')
        `, [
            workerID,
            lastSunday,
            workerID,
            monday
        ]);
        stmts.push(stmt);

        stmt = new ParameterizedSQL('CALL vn.timeControl_calculateByUser(?, ?, ?)', [
            workerID,
            lastSunday,
            monday
        ]);
        stmts.push(stmt);

        let tableIndex = stmts.push('SELECT * FROM tmp.timeControlCalculate') - 1;

        stmts.push('ROLLBACK');

        let sql = ParameterizedSQL.join(stmts, ';');
        let result = await app.models.Ticket.rawStmt(sql);

        let [timeControlCalculateTable] = result[tableIndex];

        expect(timeControlCalculateTable.timeWorkSeconds).toEqual(30000);
    });
});