def dislike(ecocup):
username = session["username"]
like = Like.query.filter_by(user=username, ecocup=ecocup).first()
if like is None:
like = Like(user=username, ecocup=ecocup, valeur=-1)
db.session.add(like)
else:
like.valeur = -1
ecocup = Ecocup.query.get(ecocup)
if ecocup is None:
return jsonify({"error": True})
db.session.commit()
ecocup.appreciation = sum(map(lambda l: l.valeur, Like.query.filter_by(ecocup=ecocup.id).all()))
db.session.commit()
return jsonify({"appreciation": ecocup.appreciation, "error": False})
def dislike(ecocup):
username = session["username"]
like = Like.query.filter_by(user=username, ecocup=ecocup).first()
if like is None:
like = Like(user=username, ecocup=ecocup, valeur=-1)
db.session.add(like)
else:
like.valeur = -1
ecocup = Ecocup.query.get(ecocup)
if ecocup is None:
return jsonify({"error": True})
db.session.commit()
ecocup.appreciation = sum(
map(lambda l: l.valeur,
Like.query.filter_by(ecocup=ecocup.id).all()))
db.session.commit()
return jsonify({"appreciation": ecocup.appreciation, "error": False})
def like(good, value=1):
like_item = Like.query.filter_by(user=session["username"],
good=good).first()
if like_item is None:
like_item = Like(user=session["username"], good=good, valeur=1)
db.session.add(like_item)
else:
like_item.valeur = value
good = Good.query.get(good)
if good is None:
return jsonify({"error": True})
db.session.commit()
good.appreciation = sum(
map(lambda l: l.valeur,
Like.query.filter_by(good=good.id).all()))
db.session.commit()
return jsonify({"appreciation": good.appreciation, "error": False})