From 84670bf75f1023c7c371c2b736e71b13c2b3a4f8 Mon Sep 17 00:00:00 2001
From: freddyheredia4 <freddyheredia4@gmail.com>
Date: Sun, 11 Jun 2023 18:16:10 -0500
Subject: [PATCH] agrega manejo de ManyToOne en path

---
 .../core/cliente/ClienteController.java       | 20 ++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/src/main/java/pedidos/pedidos/core/cliente/ClienteController.java b/src/main/java/pedidos/pedidos/core/cliente/ClienteController.java
index 1376456..3d08e60 100644
--- a/src/main/java/pedidos/pedidos/core/cliente/ClienteController.java
+++ b/src/main/java/pedidos/pedidos/core/cliente/ClienteController.java
@@ -13,8 +13,14 @@ import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
+import com.fasterxml.jackson.core.type.TypeReference;
+
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.persistence.ManyToOne;
+import pedidos.pedidos.core.compania.CompaniaService;
 
 import java.math.BigInteger;
 import java.util.List;
@@ -27,6 +33,7 @@ import java.util.Map;
 @Tag(name = "Controlador de Cliente (Tabla cliente)")
 public class ClienteController {
     @Autowired ClienteService clienteService;
+    @Autowired CompaniaService companiaService;
 
     @PreAuthorize("hasAuthority('Cliente_LeerTodos')")
     @GetMapping("/")
@@ -68,9 +75,20 @@ public class ClienteController {
             
             // utiliza reflection para establecer el valor del campo en la entidad
             try {
+                ObjectMapper mapper = new ObjectMapper();
+                mapper.registerModule(new JavaTimeModule());
                 Field campoEntidad = Cliente.class.getDeclaredField(fieldName);
                 campoEntidad.setAccessible(true);
-                campoEntidad.set(cliente, fieldValue);
+
+                if (campoEntidad.isAnnotationPresent(ManyToOne.class)) {
+                    java.util.LinkedHashMap<String, Long> keyValue = mapper.convertValue(fieldValue, new TypeReference<java.util.LinkedHashMap<String, Long>>(){});
+                    Object relatedEntity = companiaService.findById(keyValue.get("id"));
+                    campoEntidad.set(cliente, relatedEntity);
+                }else{
+                    campoEntidad.set(cliente, fieldValue);
+                }
+
+                
             } catch (NoSuchFieldException | IllegalAccessException ex) {
                 // maneja la excepción si ocurre algún error al acceder al campo
             }