crud-Location and relation

src/main/java/cat/udl/eps/softarch/demo/domain/Location.java

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+package cat.udl.eps.softarch.demo.domain;
+
+import jakarta.persistence.*;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+
+@Entity
+@EqualsAndHashCode(callSuper = true)
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+
+public class Location extends UriEntity<Long> {
+    @Id
+    private Long id;
+
+    private String address;
+
+    private float longitude;
+
+    private float latitude;
+
+    private String municipality;
+
+    private String postalCode;
+
+    @OneToOne
+    @JoinColumn(name = "shelter_id")
+    private Shelter shelter;
+}

src/main/java/cat/udl/eps/softarch/demo/repository/LocationRepository.java

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+package cat.udl.eps.softarch.demo.repository;
+
+import cat.udl.eps.softarch.demo.domain.Location;
+import cat.udl.eps.softarch.demo.domain.Shelter;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.data.repository.PagingAndSortingRepository;
+import org.springframework.data.repository.query.Param;
+import org.springframework.data.rest.core.annotation.RepositoryRestResource;
+
+@RepositoryRestResource
+public interface LocationRepository extends CrudRepository<Location, Long>, PagingAndSortingRepository<Location, Long> {
+
+  Location findByShelterId(@Param("shelter_id") Long shelterId);
+}