up

classes/Database.php

@@ -47,7 +47,9 @@ class Database {
             }
             return $stmt;
         } catch (PDOException $e) {
+            $errorDetail = date('[Y-m-d H:i:s] ') . "DB Query FAILED: " . $e->getMessage() . "\n  SQL: " . $sql . "\n  Params: " . json_encode($params) . "\n  Trace: " . $e->getTraceAsString() . "\n\n";
             error_log("Query failed: " . $e->getMessage() . " SQL: " . $sql . " Params: " . json_encode($params));
+            @file_put_contents(__DIR__ . '/../logs/app_errors.log', $errorDetail, FILE_APPEND);
             throw new Exception("Error en la consulta a la base de datos: " . $e->getMessage());
         }
     }
@@ -90,8 +92,36 @@ class Database {
         }
         $fieldsStr = implode(', ', $fields);
         
-        $sql = "UPDATE {$table} SET {$fieldsStr} WHERE {$where}";
-        $params = array_merge($data, $whereParams);
+        // Convertir WHERE params para evitar mezcla de nombrados y posicionales
+        $whereNamed = $where;
+        $namedWhereParams = [];
+        
+        if (!empty($whereParams)) {
+            // Detectar si es asociativo (nombrado) o secuencial (posicional)
+            $keys = array_keys($whereParams);
+            $isAssociative = ($keys !== range(0, count($whereParams) - 1));
+            
+            if ($isAssociative) {
+                // WHERE ya usa :nombre — renombrar para evitar colisión con SET params
+                foreach ($whereParams as $key => $value) {
+                    $newKey = '_w_' . $key;
+                    $whereNamed = str_replace(':' . $key, ':' . $newKey, $whereNamed);
+                    $namedWhereParams[$newKey] = $value;
+                }
+            } else {
+                // WHERE usa ? posicionales — convertir a nombrados
+                $i = 0;
+                foreach ($whereParams as $value) {
+                    $paramName = '_w' . $i;
+                    $whereNamed = preg_replace('/\?/', ':' . $paramName, $whereNamed, 1);
+                    $namedWhereParams[$paramName] = $value;
+                    $i++;
+                }
+            }
+        }
+        
+        $sql = "UPDATE {$table} SET {$fieldsStr} WHERE {$whereNamed}";
+        $params = array_merge($data, $namedWhereParams);
         
         return $this->query($sql, $params);
     }