from flask import current_app

from buyercall.lib.util_ses_email import send_ses_email
from buyercall.app import create_celery_app
from buyercall.blueprints.issue.models import Issue

celery = create_celery_app(current_app)


@celery.task()
def deliver_support_email(issue_id, subject, message, **kwargs):
    """
    Send a contact message to the person who sent an issue.

    :param issue_id: Id of the issue
    :type issue_id: int
    :param subject: E-mail subject
    :type subject: str
    :param message: E-mail message
    :type message: str
    :return: None
    """
    issue = Issue.query.get(issue_id)

    if issue is None:
        return

    send_ses_email(recipients=[issue.email],
                   p_id=issue.partnership_id,
                   subject=subject,
                   text=message)

    return None