🐛 fix Kai client's build spec for Windows

[pranavgaikwad]

This also addresses a bug in JSON decoder caused due to differences in default encoding on Windows. Now we don't have to worry about default encoding as we are not reading strings anymore but using the bytes directly and enforcing utf-8 encoding explicitly.

gaikw@pranav MINGW64 /e/Projects/kai/playpen (main)
$ python rpc-client.py /e/Projects/kai/kai/config.toml coolstore /e/Projects/kai/notebooks/evaluation/analysis_output.yaml /e/Projects/coolstore/src/main/java/com/redhat/coolstore/service/CatalogService.java
running get_incident_solutions_for_file() with params {'config_path': 'E:/Projects/kai/kai/config.toml', 'app_name': 'coolstore', 'report_path': 'E:/Projects/kai/notebooks/evaluation/analysis_output.yaml', 'input_file_path': 'E:/Projects/coolstore/src/main/java/com/redhat/coolstore/service/CatalogService.java'}
package com.redhat.coolstore.service;

import java.util.List;
import java.util.logging.Logger;

import jakarta.inject.Inject;

import jakarta.persistence.criteria.CriteriaBuilder;
import jakarta.persistence.criteria.CriteriaQuery;
import jakarta.persistence.criteria.Root;

import jakarta.ejb.ApplicationScoped;
import jakarta.persistence.EntityManager;

import com.redhat.coolstore.model.*;

@ApplicationScoped
public class CatalogService {

    @Inject
    Logger log;

    @Inject
    private EntityManager em;

    public CatalogService() {
    }

    public List<CatalogItemEntity> getCatalogItems() {
        CriteriaBuilder cb = em.getCriteriaBuilder();
        CriteriaQuery<CatalogItemEntity> criteria = cb.createQuery(CatalogItemEntity.class);
        Root<CatalogItemEntity> member = criteria.from(CatalogItemEntity.class);
        criteria.select(member);
        return em.createQuery(criteria).getResultList();
    }

    public CatalogItemEntity getCatalogItemById(String itemId) {
        return em.find(CatalogItemEntity.class, itemId);
    }

    public void updateInventoryItems(String itemId, int deducts) {
        InventoryEntity inventoryEntity = getCatalogItemById(itemId).getInventory();
        int currentQuantity = inventoryEntity.getQuantity();
        inventoryEntity.setQuantity(currentQuantity-deducts);
        em.merge(inventoryEntity);
    }

}


Received response successfully!
(venv)

[jwmatthews]

LGTM