82 lines
2.8 KiB
Python
82 lines
2.8 KiB
Python
# -*- mode: python; coding: utf-8 -*-
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# Copyright (C) 2017-2019 by BDE ENS Paris-Saclay
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# SPDX-License-Identifier: GPL-3.0-or-later
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from django.contrib import messages
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from django.contrib.auth.decorators import login_required, permission_required
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from django.db import transaction
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from django.shortcuts import render, redirect
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from django.template.context_processors import csrf
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from django.utils import timezone
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from reversion import revisions as reversion
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from users.models import User
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from .forms import EmpruntForm
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from .models import Emprunt
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def form(ctx, template, request):
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c = ctx
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c.update(csrf(request))
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return render(request, template, c)
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@login_required
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@permission_required('media.add_emprunt')
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def add_emprunt(request, userid):
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try:
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user = User.objects.get(pk=userid)
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except User.DoesNotExist:
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messages.error(request, u"Entrée inexistante")
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return redirect("/media/index_emprunts/")
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emprunts_en_cours = Emprunt.objects.filter(date_rendu=None,
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user=user).count()
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if emprunts_en_cours >= user.maxemprunt:
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messages.error(request,
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"Maximum d'emprunts atteint de l'user %s" % user.maxemprunt)
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return redirect("/media/index_emprunts/")
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emprunt = EmpruntForm(request.POST or None)
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if emprunt.is_valid():
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emprunt = emprunt.save(commit=False)
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emprunt.user = user
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emprunt.permanencier_emprunt = request.user
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emprunt.date_emprunt = timezone.now()
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with transaction.atomic(), reversion.create_revision():
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emprunt.save()
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reversion.set_user(request.user)
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reversion.set_comment("Création")
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messages.success(request, "Le emprunt a été ajouté")
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return redirect("/media/index_emprunts/")
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return form({'form': emprunt}, 'media/media.html', request)
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@login_required
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@permission_required('media.change_emprunt')
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def retour_emprunt(request, empruntid):
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try:
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emprunt_instance = Emprunt.objects.get(pk=empruntid)
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except Emprunt.DoesNotExist:
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messages.error(request, u"Entrée inexistante")
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return redirect("/media/index_emprunts/")
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with transaction.atomic(), reversion.create_revision():
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emprunt_instance.permanencier_rendu = request.user
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emprunt_instance.date_rendu = timezone.now()
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emprunt_instance.save()
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reversion.set_user(request.user)
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messages.success(request, "Retour enregistré")
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return redirect("/media/index_emprunts/")
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def index(request):
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"""
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Home page with user's borrowed items
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"""
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if request.user.is_authenticated:
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borrowed_items = Emprunt.objects.filter(user=request.user)
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else:
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borrowed_items = []
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return render(request, 'media/index.html', {
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'borrowed_items': borrowed_items,
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})
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