@speakr/speakr-module-services/features/line_item/read.js

SPEAKR Shared Service Module

'use strict';

const db = require('../../db');

module.exports = {
  byPage,
	byIdHash,
	getLineItemsWithMoreData_singleInvoice,
	byInvoiceNumber
};

function byPage(options) {
  const page = options.page || 1;
  const limit = 50;

  return db.invoices.findAll({where: {influencer_id: options.influencers.id, status: 'pending'}})
    .then(invoices =>
      db.line_items.findAndCountAll({
        where: {invoice_id: {$in: invoices.map(i=>i.id)}},
        limit: limit,
        offset: (page - 1) * limit,
        include: [db.networks],
        order: [['created_at', 'DESC']]
      }))
    .then(line_items => {
      options.line_items = line_items;
      return Promise.resolve(options);
    });
}

function byIdHash(idHash) {
	return db.line_items.findOne({
		where: {
			id_hash: idHash,
			deleted_at: {$is: null}
		},
		include: [
			{model: db.creatives, include: [db.accounts]}
		]
	})
}

function byInvoiceNumber(options) {
	return db.line_items.findAll({
		where: {invoice_id: options.invoices.id},
		order: [['created_at', 'DESC']]
	})
		.then(line_items => {
			options.lineItems = line_items;
			return Promise.resolve(options)
		})
    .catch((err)=>{
      console.log('\n\n ERR', err);
      return Promise.reject(err);
    })
}

function getLineItemsWithMoreData_singleInvoice(options) {
	return byInvoiceNumber(options)
		.then(options => {
			const lineItems = options.lineItems.map(l => l.dataValues ? l.dataValues : l);
			let promises = lineItems.map(l => {
				switch(l.type) {
					case 'creative':
						return db.creatives.findOne({
							where: { id: l.payable_id },
							paranoid: false,
							include: [
								{
									model: db.accounts,
									paranoid: false
								},
								{
									model: db.platforms,
									paranoid: false
								},
								{
									model: db.initiatives,
									paranoid: false,
									include: [
										{
											model: db.campaigns,
											paranoid: false,
											include: [
												{
													model: db.brands,
													paranoid: false
												}
											]
										}
									]
								}
							]
						}).then(c => {
							return Object.assign({}, l, {creative: c});
						})

						break;

					case 'referral':
						return db.influencers.findOne({
							where: { id: l.payable_id },
							paranoid: false
						}).then(r => {
							return Object.assign({}, l, {referred: r});
						})
						break;

					case 'campaign cost':
						return db.campaigns.findOne({
							where: { id: l.payable_id },
							paranoid: false
						}).then(camp => {
							return Object.assign({}, l, {campaign: camp});
						})
						break;

					default:
						return l;
						break
				}
			});
			return db.Sequelize.Promise.all(promises);
		})
		.then(items => {
			options.lineItems = items;
			return options;
		});
}