possibilitando filtro de topico por nome do curso relacionado

georgemayko · May 10, 2021 · f0c6c54 · f0c6c54
1 parent 2fc819d
commit f0c6c54
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Showing 2 changed files with 8 additions and 5 deletions.
diff --git a/spring-boot-api-rest/forum/src/main/java/br/com/alura/forum/controller/TopicoController.java b/spring-boot-api-rest/forum/src/main/java/br/com/alura/forum/controller/TopicoController.java
@@ -2,12 +2,9 @@
 
 import br.com.alura.forum.controller.dto.TopicoDTO;
 import br.com.alura.forum.controller.repository.TopicoRepository;
-import br.com.alura.forum.modelo.Curso;
-import br.com.alura.forum.modelo.Topico;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
-import java.util.Arrays;
 import java.util.List;
 
 @RestController
@@ -20,7 +17,10 @@ public TopicoController(TopicoRepository repo) {
     }
 
     @GetMapping("/topicos")
-    public List<TopicoDTO> listaTopicos(){
-        return TopicoDTO.converter(repo.findAll());
+    public List<TopicoDTO> listaTopicos(String nomeCurso){
+       if(nomeCurso != null){
+           return TopicoDTO.converter(repo.findByCurso_nomeContainingIgnoreCase(nomeCurso));
+       }
+       return TopicoDTO.converter(repo.findAll());
     }
 }
diff --git a/...i-rest/forum/src/main/java/br/com/alura/forum/controller/repository/TopicoRepository.java b/...i-rest/forum/src/main/java/br/com/alura/forum/controller/repository/TopicoRepository.java
@@ -3,6 +3,9 @@
 import br.com.alura.forum.modelo.Topico;
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.List;
+
 public interface TopicoRepository extends JpaRepository<Topico, Long> {
 
+    public List<Topico> findByCurso_nomeContainingIgnoreCase(String nome);
 }