diff --git a/migrations/2022-09-12-175351_populate_object/up.sql b/migrations/2022-09-12-175351_populate_object/up.sql
index 340ad93..b1426a9 100644
--- a/migrations/2022-09-12-175351_populate_object/up.sql
+++ b/migrations/2022-09-12-175351_populate_object/up.sql
@@ -3,8 +3,8 @@ INSERT INTO object
 VALUES 
 ('o0', 'item', 'palanca', 'Trozo de metal, servirá como palanca', '0', 0, NULL, '{}'),
 ('o1', 'item', 'calmantes', 'Calmantes, sirven para el dolor', '2', 0, NULL, '{}'),
-('s0sn', 'salida', 'norte', 'Puerta automática.', '0', 0, '1', '{"open"}'),
-('s1ss', 'salida', 'sur', 'Puerta automática.', '1', 0, '0', '{"open"}'),
+('s0sn', 'salida', 'norte', 'Puerta automática.', '0', 0, '1', '{"open", "foo"}'),
+('s1ss', 'salida', 'sur', 'Puerta automática.', '1', 0, '0', '{"open", "foo"}'),
 ('s1se', 'salida', 'este', 'Pasillo.', '1', 0, '2', '{}'),
 ('s2so', 'salida', 'oeste', 'Pasillo.', '2', 0, '1', '{}');
 
diff --git a/src/models.rs b/src/models.rs
index bbbb696..ac8bf4b 100644
--- a/src/models.rs
+++ b/src/models.rs
@@ -10,7 +10,7 @@ pub struct RLocation {
     pub descripcion: String,
 }
 
-#[derive(Queryable, Insertable)]
+#[derive(Queryable, Insertable, Debug)]
 #[diesel(table_name = object)]
 #[diesel(primary_key(tag))]
 pub struct RObject {
diff --git a/src/objects.rs b/src/objects.rs
index ec48940..adcaea7 100644
--- a/src/objects.rs
+++ b/src/objects.rs
@@ -2,7 +2,6 @@ use crate::models::RObject;
 use diesel::prelude::*;
 use crate::database::establish_connection;
 
-
 //get_object trae da base de datos un obxeto pola sua pegatina 
 pub fn get_object(pegatina: String) -> Result<RObject, diesel::result::Error> {
     use  crate::schema::object::dsl::*;
@@ -63,3 +62,4 @@ pub fn get_salidas_here(pegatina: String, nome: String) -> Result<RObject, diese
         .filter(nombre.eq(nome))
         .first(conn)
 }
+
diff --git a/src/player.rs b/src/player.rs
index 9254d3d..7fbe216 100644
--- a/src/player.rs
+++ b/src/player.rs
@@ -173,3 +173,42 @@ pub fn execute_kill(player: &mut Player, nombre: &str) -> String {
 
     output
 }
+
+//execute_open cambia a condición 'close' a 'open' de un obxeto nesta sala polo nome
+pub fn execute_open(player: &mut Player, nombre: &str) -> String {
+    let mut output = String::from("");
+    let location = &player.location;
+    let objeto = get_object_here(location.to_string(), nombre.to_string());
+
+    if objeto.is_ok() {
+        let obj = objeto.unwrap();
+        // println!("{:?}", obj);
+
+        if obj.tipo == "salida" {
+            for condicion in obj.condiciones {
+                if condicion.as_ref().unwrap() == "open" {
+                    output = String::from("Ya está abierta.");
+                    break;
+                } else if condicion.as_ref().unwrap() == "closed" {
+                    // está cerrada, actualizar a open
+                    // e actualizar a salida en sentido contrario
+                    // implementar actualizar_condiciones()
+                    // implementar get_salida_opuesta()
+                    output = String::from("Está cerrada.");
+
+
+
+                    break;
+                } else {
+                    output = String::from("");
+                }
+            }
+        } else {
+            // é un item
+            output = String::from("No se puede abrir.");
+        }
+    } else {
+        output = String::from("No se encuentra aquí.")
+    }
+    output
+}
diff --git a/src/rlib.rs b/src/rlib.rs
index 3ac7038..8e8e790 100644
--- a/src/rlib.rs
+++ b/src/rlib.rs
@@ -106,6 +106,7 @@ pub fn update_state(player: &mut Player, command: &Command) -> String {
         "coger" => output = execute_pick(player, command.noun.as_str()),
         "tirar" => output = execute_drop(player, command.noun.as_str()),
         "matar" => output = execute_kill(player, command.noun.as_str()),
+        "abrir" => output = execute_open(player, command.noun.as_str()),
         _ => output = format!("No se como hacer eso."),
     }