feat: PersonRepository, PersonService

src/main/java/com/application/munera/repositories/PersonRepository.java

@@ -0,0 +1,8 @@
+package com.application.munera.repositories;
+
+import com.application.munera.data.Person;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
+
+public interface PersonRepository extends JpaRepository<Person, Long>, JpaSpecificationExecutor<Person> {
+}

src/main/java/com/application/munera/services/PersonService.java

@@ -0,0 +1,45 @@
+package com.application.munera.services;
+
+import com.application.munera.data.Person;
+import com.application.munera.repositories.PersonRepository;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.jpa.domain.Specification;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Optional;
+
+@Service
+public class PersonService {
+
+    private final PersonRepository personRepository;
+
+    public PersonService(PersonRepository personRepository) {
+        this.personRepository = personRepository;
+    }
+
+    public Optional<Person> get(Long id) {
+        return personRepository.findById(id);
+    }
+
+    public List<Person> findAll() {
+        return this.personRepository.findAll();
+    }
+
+    public Person update(Person person) {
+        return this.personRepository.save(person);
+    }
+
+    public void delete(Long id) {
+        this.personRepository.deleteById(id);
+    }
+
+    public Page<Person> list(Pageable pageable, Specification<Person> filter) {
+        return  this.personRepository.findAll(filter, pageable);
+    }
+
+    public int count() {
+        return (int) this.personRepository.count();
+    }
+}