salix/modules/route/back/methods/roadmap/clone.js

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const UserError = require('vn-loopback/util/user-error');
module.exports = Self => {
Self.remoteMethod('clone', {
description: 'Clones the selected routes',
accessType: 'WRITE',
accepts: [
{
arg: 'ids',
type: ['number'],
required: true,
description: 'The routes ids to clone'
},
{
arg: 'etd',
type: 'date',
required: true,
description: 'The estimated time of departure for all roadmaps'
}
],
returns: {
type: ['Object'],
root: true
},
http: {
path: `/clone`,
verb: 'POST'
}
});
Self.clone = async(ids, etd) => {
const tx = await Self.beginTransaction({});
try {
const models = Self.app.models;
const options = {transaction: tx};
const originalRoadmaps = await models.Roadmap.find({
where: {id: {inq: ids}},
fields: [
'id',
'name',
'tractorPlate',
'trailerPlate',
'phone',
'supplierFk',
'etd',
'observations',
'price'],
include: [{
relation: 'expeditionTruck',
scope: {
fields: ['roadmapFk', 'warehouseFk', 'eta', 'description']
}
}]
}, options);
if (ids.length != originalRoadmaps.length)
throw new UserError(`The amount of roadmaps found don't match`);
for (const roadmap of originalRoadmaps) {
roadmap.id = undefined;
roadmap.etd = etd;
const clone = await models.Roadmap.create(roadmap, options);
const expeditionTrucks = roadmap.expeditionTruck();
expeditionTrucks.map(expeditionTruck => {
expeditionTruck.roadmapFk = clone.id;
return expeditionTruck;
});
await models.ExpeditionTruck.create(expeditionTrucks, options);
}
await tx.commit();
return true;
} catch (e) {
await tx.rollback();
throw e;
}
};
};