0034888: Scanning could not work if the model has change but cache is not deleted

Openbravo Issue Tracking System - Retail Modules

View Issue Details

Project

Category

View Status

Date Submitted

Last Update

0034888

Retail Modules

Web POS

public

2017-01-03 17:06

2017-01-16 13:57

Reporter

jorge-garcia

Assigned To

jorge-garcia

Priority

urgent

Severity

major

Reproducibility

sometimes

Status

closed

Resolution

fixed

Platform

OS Version

Product Version

Target Version

RR16Q4.1

Fixed in Version

RR16Q4.1

Merge Request Status

Review Assigned To

marvintm

OBNetwork customer

Support ticket

Regression level

Pre packaging ( pi )

Regression date

2016-12-14

Regression introduced in release

main

Regression introduced by commit

https://code.openbravo.com/erp/pmods/org.openbravo.retail.posterminal/rev/8435373ee62da7f6c0d667ba227e1e37c10f87e9 [^]

Triggers an Emergency Pack

Summary

0034888: Scanning could not work if the model has change but cache is not deleted

Description

When we use findUsingCache, the result of the search is cached in memory.

This is working fine until a new incremental refresh is done and the model of Product has change (for example, changing the UPC/EAN code associated). If the cache is not deleted, the result returned will not change.

Steps To Reproduce

1) Go to backend and add/change the UPC/EAN code
2) Clean the cache of the browser and log in the webpos
3) Scan that UPC/EAN code and check the product is added to the receipt.
4) Clean this receipt
5) Go again to backend, and change the UPC/EAN code of that product again
6) Wait until the incremental refresh is done (don't do a browser refresh nor clean the cache).
7) Scan the new UPC/EAN code and check no products is added.

Proposed Solution

In OB.DAL.findUsingCache from 'productSearch' and 'productPrice' should have a parameter after the error callback like this

{modelsAffectedByCache: ['Product']} --> This is for 'productSearch' part.

Additional Information