Lab 3.08

association/src/main/java/com/ironhack/association/AssociationApplication.java

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+package com.ironhack.association;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class AssociationApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(AssociationApplication.class, args);
+	}
+
+}

association/src/main/java/com/ironhack/association/model/Chapter.java

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+package com.ironhack.association.model;
+
+import jakarta.persistence.*;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Entity
+public class Chapter {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Integer chapterId;
+    private String name;
+    private String district;
+
+    @ManyToOne(cascade = CascadeType.ALL)
+    private Member president;
+
+    @OneToMany(mappedBy = "chapter")
+    private List<Member> members = new ArrayList<>();
+
+    public Chapter() {
+    }
+
+    public Chapter(String name, String district) {
+        this.name = name;
+        this.district = district;
+    }
+
+    public Chapter(String name, String district, Member president, List<Member> members) {
+        this.name = name;
+        this.district = district;
+        this.president = president;
+        this.members = members;
+    }
+
+    public Integer getChapterId() {
+        return chapterId;
+    }
+
+    public void setChapterId(Integer chapterId) {
+        this.chapterId = chapterId;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getDistrict() {
+        return district;
+    }
+
+    public void setDistrict(String district) {
+        this.district = district;
+    }
+
+    public Member getPresident() {
+        return president;
+    }
+
+    public void setPresident(Member president) {
+        this.president = president;
+    }
+
+    public List<Member> getMembers() {
+        return members;
+    }
+
+    public void setMembers(List<Member> members) {
+        this.members = members;
+    }
+
+    @Override
+    public String toString() {
+        return "Chapter{" +
+                "chapterId=" + chapterId +
+                ", name='" + name + '\'' +
+                ", district='" + district + '\'' +
+                ", president=" + president +
+                ", members=" + members +
+                '}';
+    }
+}

association/src/main/java/com/ironhack/association/model/Member.java

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+package com.ironhack.association.model;
+
+import jakarta.persistence.*;
+
+import java.time.LocalDate;
+
+@Entity
+public class Member {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Integer memberId;
+    private String name;
+
+    @Enumerated(EnumType.STRING)
+    private Status status;
+
+    private LocalDate renewalDate;
+
+    @ManyToOne
+    @JoinColumn(name = "chapter_id")
+    private Chapter chapter;
+
+    public Member() {
+    }
+
+    public Member(String name, Status status, LocalDate renewalDate, Chapter chapter) {
+        this.name = name;
+        this.status = status;
+        this.renewalDate = renewalDate;
+        this.chapter = chapter;
+    }
+
+    public Integer getMemberId() {
+        return memberId;
+    }
+
+    public void setMemberId(Integer memberId) {
+        this.memberId = memberId;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Status getStatus() {
+        return status;
+    }
+
+    public void setStatus(Status status) {
+        this.status = status;
+    }
+
+    public LocalDate getRenewalDate() {
+        return renewalDate;
+    }
+
+    public void setRenewalDate(LocalDate renewalDate) {
+        this.renewalDate = renewalDate;
+    }
+
+    public Chapter getChapter() {
+        return chapter;
+    }
+
+    public void setChapter(Chapter chapter) {
+        this.chapter = chapter;
+    }
+
+    @Override
+    public String toString() {
+        return "Member{" +
+                "memberId=" + memberId +
+                ", name='" + name + '\'' +
+                ", status=" + status +
+                ", renewalDate=" + renewalDate +
+                ", chapter=" + chapter +
+                '}';
+    }
+}

association/src/main/java/com/ironhack/association/model/Status.java

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+package com.ironhack.association.model;
+
+public enum Status {
+    ACTIVE,
+    LAPSED
+}

association/src/main/java/com/ironhack/association/repository/ChapterRepository.java

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+package com.ironhack.association.repository;
+
+import com.ironhack.association.model.Chapter;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface ChapterRepository extends JpaRepository<Chapter, Integer> {
+}

association/src/main/java/com/ironhack/association/repository/MemberRepository.java

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+package com.ironhack.association.repository;
+
+import com.ironhack.association.model.Member;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface MemberRepository extends JpaRepository<Member, Integer> {
+}

association/src/main/resources/application.properties

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+spring.application.name=association
+
+spring.datasource.url=jdbc:mysql://localhost:3306/nurse_association?createDatabaseIfNotExist=true&serverTimezone=UTC
+spring.datasource.username=root
+spring.datasource.password=root
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+spring.jpa.hibernate.ddl-auto=update
+spring.jpa.show-sql=true
+spring.jpa.properties.hibernate.enable_lazy_load_no_trans=true
+
+#PARA OCULTAR EL BANNER DE SPRING
+spring.main.banner-mode=off
+#PARA HABILITAR COLORES
+spring.output.ansi.enabled=ALWAYS
+
+// PARA QUE NO SALGA TANTO CONTENIDO CUANDO SALE UN ERROR
+server.error.include-stacktrace=never

association/src/test/java/com/ironhack/association/AssociationApplicationTests.java

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+package com.ironhack.association;
+
+import com.ironhack.association.model.Chapter;
+import com.ironhack.association.model.Member;
+import com.ironhack.association.model.Status;
+import com.ironhack.association.repository.ChapterRepository;
+import com.ironhack.association.repository.MemberRepository;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import java.time.LocalDate;
+import java.util.Optional;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+@SpringBootTest
+class AssociationApplicationTests {
+
+
+	@Autowired
+	private ChapterRepository chapterRepository;
+
+	@Autowired
+	private MemberRepository memberRepository;
+
+	@Test
+	public void saveChapters_chapterAndMembers_correctSave() {
+		Chapter chapter = new Chapter("Chapter 1 Test", "Madrid");
+
+		Member member1 = new Member("Bob", Status.ACTIVE, LocalDate.of(2025, 8, 20), chapter);
+
+		Member member2 = new Member("John", Status.LAPSED, LocalDate.of(2025, 10, 15), chapter);
+
+		Member president = new Member("Sara", Status.ACTIVE, LocalDate.of(2025, 5, 10), chapter);
+
+		chapter.setPresident(president);
+		chapter.getMembers().add(member1);
+		chapter.getMembers().add(member2);
+
+		chapterRepository.save(chapter);
+		memberRepository.save(president);
+		memberRepository.save(member1);
+		memberRepository.save(member2);
+
+		Optional<Chapter> chapterOptional = chapterRepository.findById(chapter.getChapterId());
+		assertTrue(chapterOptional.isPresent());
+	}
+}

event/src/main/java/com/ironhack/event/EventApplication.java

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+package com.ironhack.event;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class EventApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(EventApplication.class, args);
+	}
+
+}

event/src/main/java/com/ironhack/event/model/Conference.java

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+package com.ironhack.event.model;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.OneToMany;
+import jakarta.persistence.PrimaryKeyJoinColumn;
+
+import java.time.LocalDate;
+import java.util.ArrayList;
+import java.util.List;
+
+@Entity
+@PrimaryKeyJoinColumn(name = "conference_id")
+public class Conference extends Event{
+
+    @OneToMany(mappedBy = "conference", fetch = FetchType.LAZY)
+    private List<Speaker> speakers = new ArrayList<>();
+
+    public Conference() {
+    }
+
+    public Conference(LocalDate date, Integer duration, String location, String title) {
+        super(date, duration, location, title);
+    }
+
+    public List<Speaker> getSpeakers() {
+        return speakers;
+    }
+
+    public void setSpeakers(List<Speaker> speakers) {
+        this.speakers = speakers;
+    }
+}