ScoDoc-Lille/app/api/__init__.py

71 lines
2.0 KiB
Python

"""api.__init__
"""
from flask import Blueprint
from flask import request, g, jsonify
from app import db
from app.scodoc import sco_utils as scu
from app.scodoc.sco_exceptions import ScoException
api_bp = Blueprint("api", __name__)
api_web_bp = Blueprint("apiweb", __name__)
# HTTP ERROR STATUS
API_CLIENT_ERROR = 400 # erreur dans les paramètres fournis par le client
@api_bp.errorhandler(ScoException)
@api_bp.errorhandler(404)
def api_error_handler(e):
"erreurs API => json"
return scu.json_error(404, message=str(e))
def requested_format(default_format="json", allowed_formats=None):
"""Extract required format from query string.
* default value is json. A list of allowed formats may be provided
(['json'] considered if not provided).
* if the required format is not in allowed list, returns None.
NB: if json in not in allowed_formats, format specification is mandatory.
"""
format_type = request.args.get("format", default_format)
if format_type in (allowed_formats or ["json"]):
return format_type
return None
def get_model_api_object(model_cls: db.Model, model_id: int, join_cls: db.Model = None):
"""
Retourne une réponse contenant la représentation api de l'objet "Model[model_id]"
Filtrage du département en fonction d'une classe de jointure (eg: Identite, Formsemstre) -> join_cls
exemple d'utilisation : fonction "justificatif()" -> app/api/justificatifs.py
"""
query = model_cls.query.filter_by(id=model_id)
if g.scodoc_dept and join_cls is not None:
query = query.join(join_cls).filter_by(dept_id=g.scodoc_dept_id)
unique: model_cls = query.first_or_404()
return jsonify(unique.to_dict(format_api=True))
from app.api import tokens
from app.api import (
absences,
assiduites,
billets_absences,
departements,
etudiants,
evaluations,
formations,
formsemestres,
jury,
justificatifs,
logos,
partitions,
semset,
users,
)