feat: check cannot attach more than one pdf

modules/route/back/methods/agency-term/filter.js

@@ -1,4 +1,5 @@
 const ParameterizedSQL = require('loopback-connector').ParameterizedSQL;
+const mergeFilters = require('vn-loopback/util/filter').mergeFilters;
 
 module.exports = Self => {
     Self.remoteMethodCtx('filter', {
@@ -24,6 +25,10 @@ module.exports = Self => {
 
     Self.filter = async(ctx, filter, options) => {
         const conn = Self.dataSource.connector;
+        const myOptions = {};
+
+        if (typeof options == 'object')
+            Object.assign(myOptions, options);
 
         let stmts = [];
         let stmt;
@@ -62,7 +67,7 @@ module.exports = Self => {
 
         let agencyTerm = stmts.push(stmt) - 1;
         let sql = ParameterizedSQL.join(stmts, ';');
-        let result = await conn.executeStmt(sql);
+        let result = await conn.executeStmt(sql, myOptions);
 
         const models = Self.app.models;
         for (let agencyTerm of result)

modules/route/front/agency-term/createInvoiceIn/index.js

@@ -1,6 +1,7 @@
 import ngModule from '../../module';
 import Section from 'salix/components/section';
 import './style.scss';
+import UserError from 'core/lib/user-error';
 
 class Controller extends Section {
     constructor($element, $) {
@@ -81,7 +82,8 @@ class Controller extends Section {
         };
         this.$http(options).then(res => {
             if (res) {
-                let addedDms = res.data;
+                const addedDms = res.data;
+                if (addedDms.length > 1) throw new UserError('You cannot attach more than one document');
                 this.$.watcher.updateOriginalData();
 
                 const params = {

modules/route/front/agency-term/locale/es.yml

@@ -4,3 +4,4 @@ Agency route: Agencia ruta
 Agency Agreement: Agencia acuerdo
 Autonomous: Autónomos
 Two autonomous cannot be counted at the same time: Dos autonónomos no pueden ser contabilizados al mismo tiempo
+You cannot attach more than one document: No puedes adjuntar más de un documento