fix: mejorar manejo de errores en funciones de servicio y respuesta de API

frontend/src/services/docService.js

@@ -5,8 +5,8 @@ export const calculateValueFunction = async (payload) => {
     const response = await api.post('/criteria/doc/value-function', payload);
     return response.data;
   } catch (error) {
-    console.error('Error calculating value function:', error);
-    throw error.response?.data?.detail || error.message;
+    if (error.response && error.response.data) throw error.response.data;
+    throw error;
   }
 };
 
@@ -15,8 +15,8 @@ export const buildFuzzyGraph = async (payload) => {
     const response = await api.post('/criteria/doc-it2mf/build', payload);
     return response.data;
   } catch (error) {
-    console.error('Error building fuzzy graph:', error);
-    throw error.response?.data?.detail || error.message;
+    if (error.response && error.response.data) throw error.response.data;
+    throw error;
   }
 };
 
@@ -25,8 +25,8 @@ export const saveToHistory = async (payload) => {
     const response = await api.post('/history/add', payload);
     return response.data;
   } catch (error) {
-    console.error('Error saving to history:', error);
-    throw error.response?.data?.detail || error.message;
+    if (error.response && error.response.data) throw error.response.data;
+    throw error;
   }
 };
 
@@ -35,17 +35,17 @@ export const getUserHistory = async () => {
     const response = await api.get('/history/user');
     return response.data;
   } catch (error) {
-    console.error('Error fetching history:', error);
-    throw error.response?.data?.detail || error.message;
+    if (error.response && error.response.data) throw error.response.data;
+    throw error;
   }
 };
 
 export const deleteHistoryItem = async (id) => {
   try {
-    const response = await api.delete(`/history/delete/${id}`);
+    const response = await api.delete(`/history/${id}`);
     return response.data;
   } catch (error) {
-    console.error('Error deleting history item:', error);
-    throw error.response?.data?.detail || error.message;
+    if (error.response && error.response.data) throw error.response.data;
+    throw error;
   }
 };