jhipster-question-bank/src/main/java/com/example/questionbank/domain/ExamAnswer.java

package com.example.questionbank.domain;

import com.example.questionbank.domain.enumeration.OptionKey;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import jakarta.persistence.*;
import jakarta.validation.constraints.*;
import java.io.Serial;
import java.io.Serializable;

/**
 * A ExamAnswer.
 */
@Entity
@Table(name = "exam_answer")
@SuppressWarnings("common-java:DuplicatedBlocks")
public class ExamAnswer implements Serializable {

    @Serial
    private static final long serialVersionUID = 1L;

    @Id
    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "sequenceGenerator")
    @SequenceGenerator(name = "sequenceGenerator")
    @Column(name = "id")
    private Long id;

    @NotNull
    @Size(max = 2000)
    @Column(name = "question_text_snapshot", length = 2000, nullable = false)
    private String questionTextSnapshot;

    @Size(max = 2000)
    @Column(name = "explanation_snapshot", length = 2000)
    private String explanationSnapshot;

    @Enumerated(EnumType.STRING)
    @Column(name = "selected_option")
    private OptionKey selectedOption;

    @Size(max = 500)
    @Column(name = "selected_content_snapshot", length = 500)
    private String selectedContentSnapshot;

    @Column(name = "correct")
    private Boolean correct;

    @Min(value = 0)
    @Column(name = "awarded_points")
    private Integer awardedPoints;

    @ManyToOne(optional = false)
    @NotNull
    @JsonIgnoreProperties(value = { "choices", "subject" }, allowSetters = true)
    private Question question;

    @ManyToOne(optional = false)
    @NotNull
    @JsonIgnoreProperties(value = { "answers", "subject", "user" }, allowSetters = true)
    private ExamAttempt attempt;

    // jhipster-needle-entity-add-field - JHipster will add fields here

    public Long getId() {
        return this.id;
    }

    public ExamAnswer id(Long id) {
        this.setId(id);
        return this;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public String getQuestionTextSnapshot() {
        return this.questionTextSnapshot;
    }

    public ExamAnswer questionTextSnapshot(String questionTextSnapshot) {
        this.setQuestionTextSnapshot(questionTextSnapshot);
        return this;
    }

    public void setQuestionTextSnapshot(String questionTextSnapshot) {
        this.questionTextSnapshot = questionTextSnapshot;
    }

    public String getExplanationSnapshot() {
        return this.explanationSnapshot;
    }

    public ExamAnswer explanationSnapshot(String explanationSnapshot) {
        this.setExplanationSnapshot(explanationSnapshot);
        return this;
    }

    public void setExplanationSnapshot(String explanationSnapshot) {
        this.explanationSnapshot = explanationSnapshot;
    }

    public OptionKey getSelectedOption() {
        return this.selectedOption;
    }

    public ExamAnswer selectedOption(OptionKey selectedOption) {
        this.setSelectedOption(selectedOption);
        return this;
    }

    public void setSelectedOption(OptionKey selectedOption) {
        this.selectedOption = selectedOption;
    }

    public String getSelectedContentSnapshot() {
        return this.selectedContentSnapshot;
    }

    public ExamAnswer selectedContentSnapshot(String selectedContentSnapshot) {
        this.setSelectedContentSnapshot(selectedContentSnapshot);
        return this;
    }

    public void setSelectedContentSnapshot(String selectedContentSnapshot) {
        this.selectedContentSnapshot = selectedContentSnapshot;
    }

    public Boolean getCorrect() {
        return this.correct;
    }

    public ExamAnswer correct(Boolean correct) {
        this.setCorrect(correct);
        return this;
    }

    public void setCorrect(Boolean correct) {
        this.correct = correct;
    }

    public Integer getAwardedPoints() {
        return this.awardedPoints;
    }

    public ExamAnswer awardedPoints(Integer awardedPoints) {
        this.setAwardedPoints(awardedPoints);
        return this;
    }

    public void setAwardedPoints(Integer awardedPoints) {
        this.awardedPoints = awardedPoints;
    }

    public Question getQuestion() {
        return this.question;
    }

    public void setQuestion(Question question) {
        this.question = question;
    }

    public ExamAnswer question(Question question) {
        this.setQuestion(question);
        return this;
    }

    public ExamAttempt getAttempt() {
        return this.attempt;
    }

    public void setAttempt(ExamAttempt examAttempt) {
        this.attempt = examAttempt;
    }

    public ExamAnswer attempt(ExamAttempt examAttempt) {
        this.setAttempt(examAttempt);
        return this;
    }

    // jhipster-needle-entity-add-getters-setters - JHipster will add getters and setters here

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (!(o instanceof ExamAnswer)) {
            return false;
        }
        return getId() != null && getId().equals(((ExamAnswer) o).getId());
    }

    @Override
    public int hashCode() {
        // see https://vladmihalcea.com/how-to-implement-equals-and-hashcode-using-the-jpa-entity-identifier/
        return getClass().hashCode();
    }

    // prettier-ignore
    @Override
    public String toString() {
        return "ExamAnswer{" +
            "id=" + getId() +
            ", questionTextSnapshot='" + getQuestionTextSnapshot() + "'" +
            ", explanationSnapshot='" + getExplanationSnapshot() + "'" +
            ", selectedOption='" + getSelectedOption() + "'" +
            ", selectedContentSnapshot='" + getSelectedContentSnapshot() + "'" +
            ", correct='" + getCorrect() + "'" +
            ", awardedPoints=" + getAwardedPoints() +
            "}";
    }
}