Read current state of SQL items from the current project state.

    Returns:
        (SQLStateGraph) Current project state graph.

def build_current_graph():
    """
    Read current state of SQL items from the current project state.

    Returns:
        (SQLStateGraph) Current project state graph.
    """
    graph = SQLStateGraph()
    for app_name, config in apps.app_configs.items():
        try:
            module = import_module(
                '.'.join((config.module.__name__, SQL_CONFIG_MODULE)))
            sql_items = module.sql_items
        except (ImportError, AttributeError):
            continue
        for sql_item in sql_items:
            graph.add_node((app_name, sql_item.name), sql_item)

            for dep in sql_item.dependencies:
                graph.add_lazy_dependency((app_name, sql_item.name), dep)

    graph.build_graph()
    return graph