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MangAffinity
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Commit
b56942d5
authored
Feb 20, 2025
by
Rubén Ramírez
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feat: [RepositorioUsuario]: Implementado el repositorio con la funcionalidad de crear usuarios
parent
126a38f8
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src/main/java/com/ujaen/tfg/mangaffinity/repositorios/RepositorioUsuario.java
src/main/java/com/ujaen/tfg/mangaffinity/repositorios/RepositorioUsuario.java
0 → 100644
View file @
b56942d5
package
com
.
ujaen
.
tfg
.
mangaffinity
.
repositorios
;
import
com.ujaen.tfg.mangaffinity.entidades.Usuario
;
import
com.ujaen.tfg.mangaffinity.excepciones.UsuarioYaRegistrado
;
import
jakarta.persistence.EntityManager
;
import
jakarta.persistence.PersistenceContext
;
import
org.springframework.stereotype.Repository
;
import
org.springframework.transaction.annotation.Transactional
;
@Repository
@Transactional
public
class
RepositorioUsuario
{
@PersistenceContext
EntityManager
em
;
public
void
guardar
(
Usuario
usuario
)
{
if
(!
em
.
createQuery
(
"select u from Usuario u where u.email = ?1"
,
Usuario
.
class
)
.
setParameter
(
1
,
usuario
.
getEmail
())
.
getResultList
()
.
isEmpty
())
{
throw
new
UsuarioYaRegistrado
();
}
em
.
persist
(
usuario
);
}
}
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