salix/modules/ticket/back/methods/ticket-dms/saveSign.js

module.exports = Self => {
    Self.remoteMethodCtx('saveSign', {
        description: 'Save sign',
        accessType: 'WRITE',
        accepts:
        [
            {
                arg: 'tickets',
                type: ['number'],
                required: true,
                description: 'The tickets'
            },
            {
                arg: 'location',
                type: 'object',
                description: 'The employee location the moment the sign is saved'
            },
            {
                arg: 'signedTime',
                type: 'date',
                description: 'The signed time'
            }
        ],
        returns: {
            type: 'string',
            root: true
        },
        http: {
            path: `/saveSign`,
            verb: 'POST'
        }
    });

    Self.saveSign = async(ctx, options) => {
        const args = Object.assign({}, ctx.args);
        const models = Self.app.models;
        const myOptions = {};
        let tx;

        if (typeof options == 'object')
            Object.assign(myOptions, options);

        if (!myOptions.transaction) {
            tx = await Self.beginTransaction({});
            myOptions.transaction = tx;
        }

        async function setLocation(ticketId) {
            if (args.signedTime) {
                await models.Delivery.create({
                    ticketFk: ticketId,
                    longitude: args.location.Longitude,
                    latitude: args.location.Latitude,
                    dated: args.signedTime
                }, myOptions);
            }
        }

        async function gestDocExists(ticketId) {
            const ticketDms = await models.TicketDms.findOne({
                where: {
                    ticketFk: ticketId
                },
                fields: ['dmsFk']
            }, myOptions);

            if (!ticketDms) return false;

            const ticket = await models.Ticket.findById(ticketId, {fields: ['isSigned']}, myOptions);
            if (ticket.isSigned == true) return true;
            else
                await models.Dms.destroyAll({where: {reference: ticketId}}, myOptions);

            return false;
        }

        async function createGestDoc(id) {
            const ticket = await models.Ticket.findById(id,
                {include: [
                    {
                        relation: 'warehouse',
                        scope: {
                            fields: ['id']
                        }
                    }, {
                        relation: 'client',
                        scope: {
                            fields: ['name']
                        }
                    }, {
                        relation: 'route',
                        scope: {
                            fields: ['id']
                        }
                    }
                ]
                }, myOptions);
            const dmsType = await models.DmsType.findOne({where: {code: 'Ticket'}, fields: ['id']}, myOptions);
            const ctxUploadFile = Object.assign({}, ctx);
            ctxUploadFile.args = {
                warehouseId: ticket.warehouseFk,
                companyId: ticket.companyFk,
                dmsTypeId: dmsType.id,
                reference: id,
                description: `Ticket ${id} Cliente ${ticket.client().name} Ruta ${ticket.route().id}`,
                hasFile: true
            };
            await models.Ticket.uploadFile(ctxUploadFile, id, myOptions);
        }

        // async function dmsRecover(ticketFk, sign) {
        //     await models.DmsRecover.create({ticketFk, sign}, myOptions);
        // }

        try {
            for (let i = 0; i < args.tickets.length; i++) {
                const ticketState = await models.TicketState.findOne(
                    {where: {ticketFk: args.tickets[i]},
                        fields: ['alertLevel']
                    }, myOptions);

                if (ticketState.alertLevel >= 2 && !await gestDocExists(args.tickets[i])) {
                    if (!args.signedTime) args.signedTime = Date.vnNew();
                    if (args.location) setLocation(args.tickets[i]);
                    await createGestDoc(args.tickets[i]);

                    // if (image) {
                    //     if (!fs.existsSync(dir))
                    //         dmsRecover(args.tickets[i], args.signContent);
                    //     else {
                    //         fs.writeFile(image, args.signContent, 'base64', async function(err) {
                    //             if (err) {
                    //                 await tx.rollback();
                    //                 throw err.message;
                    //             }
                    //         });
                    //     }
                    // } else
                    //     dmsRecover(args.tickets[i], args.signContent);

                    // if (id && fileName) {
                    //     await models.TicketDms.replaceOrCreate({ticketFk: args.tickets[i], dmsFk: id}, myOptions);
                    await Self.rawSql(`CALL vn.ticket_setState(?, ?)`, [args.tickets[i], 'DELIVERED'], myOptions);
                    //     await models.Dms.updateAll({id}, {file: fileName, contentType: 'image/png'}, myOptions);
                    // }
                }
            }

            if (tx) await tx.commit();

            return 'Sign uploaded correctly';
        } catch (e) {
            if (tx) await tx.rollback();
            throw e;
        }
    };
};