retouche get tarifs

mondumas/models/parametres.py

@@ -241,7 +241,16 @@ def update_tarif(request, ref, new_values):
         query = "UPDATE tarifs SET %s WHERE ref = :ref;" % s
     execute_query(request, query, new_values)
 
-def delete_tarifs(request, ref):
+def delete_tarif(request, ref):
     query = "DELETE FROM tarifs WHERE ref = :ref ;"
     execute_query(request, query, {'ref': ref})
 
+def get_tarifs_byGroupe(request, groupe):
+    query = "SELECT * FROM tarifs WHERE groupe = :groupe;"
+    results = request.dbsession.execute(query, {'groupe': groupe}).fetchall()           
+    return results
+
+def get_tarif(request, groupe, ref):
+    query = "SELECT * FROM tarifs WHERE groupe = :groupe and ref = :ref;"
+    results = request.dbsession.execute(query, {'groupe': groupe, 'ref': ref}).first()
+    return results