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path: root/opendc/api/v2/sections/sectionId/endpoint.py
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from opendc.models_old.section import Section
from opendc.util import exceptions
from opendc.util.rest import Response


def GET(request):
    """Get this Path's Sections."""

    # Make sure required parameters are there

    try:
        request.check_required_parameters(path={'sectionId': 'int'})
    except exceptions.ParameterError as e:
        return Response(400, str(e))

    # Instantiate a Section from the database

    section = Section.from_primary_key((request.params_path['sectionId'], ))

    # Make sure this Section exists

    if not section.exists():
        return Response(404, '{} not found.'.format(section))

    # Make sure this user is authorized to view this Section

    if not section.google_id_has_at_least(request.google_id, 'VIEW'):
        return Response(403, 'Forbidden from viewing {}.'.format(section))

    # Return the Section

    section.read()

    return Response(200, 'Successfully retrieved {}.'.format(section), section.to_JSON())