"""API v1 blueprint registration."""

from flask import Blueprint

from app.api.v1 import book, goods, orders, user


def create_blueprint_v1():
    """Create and register all v1 API blueprints."""
    bp_v1 = Blueprint("v1", __name__)

    for module in (user, book, goods, orders):
        module.api.register(bp_v1)

    return bp_v1