SetCowHealthJob.java

package edu.ucsb.cs156.happiercows.jobs;


import edu.ucsb.cs156.happiercows.entities.Commons;
import edu.ucsb.cs156.happiercows.entities.User;
import edu.ucsb.cs156.happiercows.entities.UserCommons;
import edu.ucsb.cs156.happiercows.repositories.CommonsRepository;
import edu.ucsb.cs156.happiercows.repositories.UserCommonsRepository;
import edu.ucsb.cs156.happiercows.repositories.UserRepository;
import edu.ucsb.cs156.happiercows.services.jobs.JobContext;
import edu.ucsb.cs156.happiercows.services.jobs.JobContextConsumer;
import lombok.AllArgsConstructor;
import lombok.Getter;

import java.util.Optional;

@AllArgsConstructor
public class SetCowHealthJob implements JobContextConsumer {

    private long commonsID;
    private double newCowHealth;

    @Getter
    private CommonsRepository commonsRepository;
    @Getter
    private UserCommonsRepository userCommonsRepository;
    @Getter
    private UserRepository userRepository;

    @Override
    public void accept(JobContext ctx) throws Exception {
        ctx.log("Setting cow health...");

        Optional<Commons> commons = commonsRepository.findById(commonsID);


        if (commons.isPresent()) {
            ctx.log("Commons " + commons.get().getName());

            Iterable<UserCommons> allUserCommons = userCommonsRepository.findByCommonsId(commons.get().getId());

            for (UserCommons userCommons : allUserCommons) {
                User user = userCommons.getUser();
                ctx.log("User: " + user.getFullName() + ", numCows: " + userCommons.getNumOfCows() + ", cowHealth: " + userCommons.getCowHealth());
                ctx.log(" old cow health: " + userCommons.getCowHealth() + ", new cow health: " + newCowHealth);
                userCommons.setCowHealth(newCowHealth);
                userCommonsRepository.save(userCommons);
            }

            ctx.log("Cow health has been set!");
        } else {
            ctx.log(String.format("No commons found for id %d", commonsID));
        }

    }
}