119 lines
3.7 KiB
JavaScript
119 lines
3.7 KiB
JavaScript
"use strict";
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const { ROOT_PATH, LIB_PATH, MODELS_PATH, HANDLERS_PATH } = process.env;
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const { getPagination , queryPage } = require( `${ROOT_PATH}/${LIB_PATH}/Misc.js` );
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const Model = require( `${ROOT_PATH}/${MODELS_PATH}/load-attachments.model.js` );
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const UserModel = require( `${ROOT_PATH}/${MODELS_PATH}/users.model.js` );
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const LoadsModel = require( `${ROOT_PATH}/${MODELS_PATH}/loads.model.js` );
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async function getAuthorizationFilter( userId ){
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const user = await UserModel.findById( userId );
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const companyId = user.company.toString();
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return {
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$or: [
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{ company : companyId },
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{ carrier : companyId },
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]
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};
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}
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const getAttachment = async(req, res) => {
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const attachmentId = req.query.id;
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const CompanyAccessFilter = await getAuthorizationFilter( req.JWT.payload.sub );
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const filter = {
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$and : [
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{ _id : attachmentId },
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CompanyAccessFilter
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]
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};
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const retVal = await Model.findOne( filter ) || {};
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res.send( retVal );
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};
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const getAttachmentList = async(req, res) => {
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const filter = await getAuthorizationFilter( req.JWT.payload.sub );
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const { page , elements } = getPagination( req.query );
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const retVal = await queryPage( page, elements, Model, filter );
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res.send( retVal );
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};
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const getLoadAttachmentList = async(req, res) => {
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const loadId = req.query.id;
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const CompanyAccessFilter = await getAuthorizationFilter( req.JWT.payload.sub );
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const filter = {
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$and : [
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{ load : loadId },
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CompanyAccessFilter
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]
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};
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const { page , elements } = getPagination( req.query );
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const retVal = await queryPage( page, elements, Model, filter );
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res.send( retVal );
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};
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async function getLoadById( loadId , companyId ){
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const filter = {
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$and : [
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{ _id : loadId },
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{
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$or: [
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{ company : companyId },
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{ carrier : companyId },
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]
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}
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]
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};
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return await Model.findOne( filter ) || null;
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}
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async function createLoadAttachment( type , userId , loadId ){
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const user = await UserModel.findById( userId );
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const companyId = user.company.toString();
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const load = await getLoadById( loadId , companyId );
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const prevAttachment = (load)? await Model.findOne({ load : loadId , type : type }) : null;
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let attachment = null;
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if( load && !prevAttachment ){
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attachment = new Model({
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type : type,
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carrier : companyId,
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load : loadId,
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author : userId
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});
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await attachment.save();
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}
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else if( load && prevAttachment ){
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prevAttachment.updatedAt = new Date.now();
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await prevAttachment.save();
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attachment = prevAttachment;
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}else{
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/**
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* load is not valid => I don't have access to this load!
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*/
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attachment = null;
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}
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return attachment;
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}
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const postLoadingAttachment = async(req, res) => {
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const loadId = req.params.id;
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const attachment = await createLoadAttachment( "Loading", req.JWT.payload.sub , loadId );
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if( attachment ){
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res.send( attachment );
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}else{
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res.status(401).send({error:"Unauthorized",code:401});
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}
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};
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const postDownloadingAttachment = async(req, res) => {
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const loadId = req.params.id;
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const attachment = await createLoadAttachment( "Downloading", req.JWT.payload.sub , loadId );
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if( attachment ){
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res.send( attachment );
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}else{
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res.status(401).send({error:"Unauthorized",code:401});
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}
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};
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module.exports = { getAttachment, getAttachmentList, getLoadAttachmentList, postLoadingAttachment, postDownloadingAttachment };
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