def edit_step(step_id, recipe_id, order_no, instructions):
step = models.Step.query.filter(models.Step.id == step_id, models.Step.recipe_id == recipe_id).one()
step.recipe_id = recipe_id
step.order_no = order_no
step.instructions = instructions
db.session.commit()
step_schema = models.StepSchema()
step_tuple = collections.namedtuple('StepData', ['id', 'data'])
result = step_tuple(id=step.id, data=step_schema.dump(step).data)
return result
def get_steps(recipe_id):
steps_schema = models.StepSchema(many=True)
steps = models.Step.query.all()
return steps_schema.dump(steps).data
def get_step(recipe_id, step_id):
step_schema = models.StepSchema()
step = models.Step.query.filter(models.Step.recipe_id == recipe_id, models.Step.id == step_id).one()
return step_schema.dump(step).data
