from django.shortcuts import render, redirect, get_object_or_404 from django.contrib import messages from django.urls import reverse from django.http import HttpResponse, Http404 from django.contrib.auth.models import User, Group from django.views.decorators.csrf import csrf_exempt from django.contrib.auth.decorators import login_required, permission_required from django.utils import timezone from django.http import HttpResponseRedirect from django.db import transaction from django.conf import settings from datetime import datetime, timedelta from django_tex.views import render_to_pdf from coopeV3.acl import active_required, acl_or, admin_required from coopeV3.utils import compute_price import simplejson as json from dal import autocomplete from decimal import * import os from math import floor, ceil from .forms import ReloadForm, RefundForm, ProductForm, KegForm, MenuForm, GestionForm, SearchMenuForm, SearchProductForm, SelectPositiveKegForm, SelectActiveKegForm, PinteForm, GenerateReleveForm, CategoryForm, SearchCategoryForm, GenerateInvoiceForm, ComputePriceForm from .models import Product, Menu, Keg, ConsumptionHistory, KegHistory, Consumption, MenuHistory, Pinte, Reload, Refund, Category from users.models import School from preferences.models import PaymentMethod, GeneralPreferences, Cotisation, DivideHistory, PriceProfile from users.models import CotisationHistory @active_required @login_required @acl_or('gestion.add_consumptionhistory', 'gestion.add_reload', 'gestion.add_refund') def manage(request): """ Displays the manage view. """ categories = Category.objects.exclude(order=0).order_by('order') pay_buttons = PaymentMethod.objects.filter(is_active=True) gestion_form = GestionForm(request.POST or None) reload_form = ReloadForm(request.POST or None) refund_form = RefundForm(request.POST or None) bieresPression = [] menus = Menu.objects.filter(is_active=True) kegs = Keg.objects.filter(is_active=True) gp, _ = GeneralPreferences.objects.get_or_create(pk=1) cotisations = Cotisation.objects.all() floating_buttons = gp.floating_buttons for keg in kegs: if(keg.pinte): bieresPression.append(keg.pinte) if(keg.demi): bieresPression.append(keg.demi) if(keg.galopin): bieresPression.append(keg.galopin) return render(request, "gestion/manage.html", { "gestion_form": gestion_form, "reload_form": reload_form, "refund_form": refund_form, "bieresPression": bieresPression, "categories": categories, "pay_buttons": pay_buttons, "floating_buttons": floating_buttons, "cotisations": cotisations }) @csrf_exempt @active_required @login_required @permission_required('gestion.add_consumptionhistory') def order(request): """ Processes the given order. The order is passed through POST. """ error_message = "Impossible d'effectuer la transaction. Toute opération abandonnée. Veuillez contacter le président ou le trésorier" try: with transaction.atomic(): if("user" not in request.POST or "paymentMethod" not in request.POST or "amount" not in request.POST or "order" not in request.POST): raise Exception("Erreur du post") else: user = get_object_or_404(User, pk=request.POST['user']) paymentMethod = get_object_or_404(PaymentMethod, pk=request.POST['paymentMethod']) amount = Decimal(request.POST['amount']) order = json.loads(request.POST["order"]) menus = json.loads(request.POST["menus"]) listPintes = json.loads(request.POST["listPintes"]) cotisations = json.loads(request.POST['cotisations']) gp,_ = GeneralPreferences.objects.get_or_create(pk=1) if (not order) and (not menus) and (not cotisations): error_message = "Pas de commande" raise Exception(error_message) if(cotisations): for co in cotisations: cotisation = Cotisation.objects.get(pk=co['pk']) for i in range(co['quantity']): cotisation_history = CotisationHistory(cotisation=cotisation) if(paymentMethod.affect_balance): if(user.profile.balance >= cotisation_history.cotisation.amount): user.profile.debit += cotisation_history.cotisation.amount else: error_message = "Solde insuffisant" raise Exception(error_message) else: user.profile.direct_debit += cotisation_history.cotisation.amount cotisation_history.user = user cotisation_history.coopeman = request.user cotisation_history.amount = cotisation.amount cotisation_history.duration = cotisation.duration cotisation_history.paymentMethod = paymentMethod if(user.profile.cotisationEnd and user.profile.cotisationEnd > timezone.now()): cotisation_history.endDate = user.profile.cotisationEnd + timedelta(days=cotisation.duration) else: cotisation_history.endDate = timezone.now() + timedelta(days=cotisation.duration) user.profile.cotisationEnd = cotisation_history.endDate user.save() cotisation_history.save() adherentRequired = False for o in order: product = get_object_or_404(Product, pk=o["pk"]) adherentRequired = adherentRequired or product.adherentRequired for m in menus: menu = get_object_or_404(Menu, pk=m["pk"]) adherentRequired = adherentRequired or menu.adherent_required if(adherentRequired and not user.profile.is_adherent): error_message = "N'est pas adhérent et devrait l'être." raise Exception(error_message) # Partie un peu complexe : je libère toutes les pintes de la commande, puis je test # s'il a trop de pintes non rendues, puis je réalloue les pintes for pinte in listPintes: allocate(pinte, None) if(gp.use_pinte_monitoring and gp.lost_pintes_allowed and user.profile.nb_pintes >= gp.lost_pintes_allowed): error_message = "Impossible de réaliser la commande : l'utilisateur a perdu trop de pintes." raise Exception(error_message) for pinte in listPintes: allocate(pinte, user) for o in order: product = get_object_or_404(Product, pk=o["pk"]) quantity = int(o["quantity"]) if(product.draft_category == Product.DRAFT_PINTE): keg = get_object_or_404(Keg, pinte=product) if(not keg.is_active): raise Exception("Fût non actif") kegHistory = get_object_or_404(KegHistory, keg=keg, isCurrentKegHistory=True) kegHistory.quantitySold += Decimal(quantity * 0.5) kegHistory.amountSold += Decimal(quantity * product.amount) kegHistory.save() elif(product.draft_category == Product.DRAFT_DEMI): keg = get_object_or_404(Keg, demi=product) if(not keg.is_active): raise Exception("Fût non actif") kegHistory = get_object_or_404(KegHistory, keg=keg, isCurrentKegHistory=True) kegHistory.quantitySold += Decimal(quantity * 0.25) kegHistory.amountSold += Decimal(quantity * product.amount) kegHistory.save() elif(product.draft_category == Product.DRAFT_GALOPIN): keg = get_object_or_404(Keg, galopin=product) if(not keg.is_active): raise Exception("Fût non actif") kegHistory = get_object_or_404(KegHistory, keg=keg, isCurrentKegHistory=True) kegHistory.quantitySold += Decimal(quantity * 0.125) kegHistory.amountSold += Decimal(quantity * product.amount) kegHistory.save() else: if(product.stockHold > 0): product.stockHold -= 1 product.save() consumption, _ = Consumption.objects.get_or_create(customer=user, product=product) consumption.quantity += quantity consumption.save() ch = ConsumptionHistory(customer=user, quantity=quantity, paymentMethod=paymentMethod, product=product, amount=Decimal(quantity*product.amount), coopeman=request.user) ch.save() user.profile.alcohol += Decimal(quantity * float(product.deg) * product.volume * 0.79 /10 /1000) if(paymentMethod.affect_balance): if(user.profile.balance >= Decimal(product.amount*quantity)): user.profile.debit += Decimal(product.amount*quantity) else: error_message = "Solde insuffisant" raise Exception(error_message) else: user.profile.direct_debit += Decimal(product.amount*quantity) for m in menus: menu = get_object_or_404(Menu, pk=m["pk"]) quantity = int(m["quantity"]) mh = MenuHistory(customer=user, quantity=quantity, paymentMethod=paymentMethod, menu=menu, amount=int(quantity*menu.amount), coopeman=request.user) mh.save() if(paymentMethod.affect_balance): if(user.profile.balance >= Decimal(product.amount*quantity)): user.profile.debit += Decimal(product.amount*quantity) else: error_message = "Solde insuffisant" raise Exception(error_message) else: user.profile.direct_debit += Decimal(product.amount*quantity) for article in menu.articles.all(): consumption, _ = Consumption.objects.get_or_create(customer=user, product=article) consumption.quantity += quantity consumption.save() if(article.stockHold > 0): article.stockHold -= 1 article.save() user.profile.alcohol += Decimal(quantity * float(product.deg) * product.volume * 0.79 /10 /1000) user.save() return HttpResponse("La commande a bien été effectuée") except Exception as e: return HttpResponse(error_message) @active_required @login_required @permission_required('gestion.add_reload') def reload(request): """ Displays a :class:`Reload form `. """ reload_form = ReloadForm(request.POST or None) if reload_form.is_valid(): reload_entry = reload_form.save(commit=False) reload_entry.coopeman = request.user reload_entry.save() user = reload_form.cleaned_data['customer'] amount = reload_form.cleaned_data['amount'] user.profile.credit += amount user.save() messages.success(request, "Le compte de " + user.username + " a bien été crédité de " + str(amount) + "€") else: messages.error(request, "Le rechargement a échoué") return redirect(reverse('gestion:manage')) @active_required @login_required @permission_required('gestion.delete_reload') def cancel_reload(request, pk): """ Delete a :class:`gestion.models.Reload`. pk The primary key of the reload to delete. """ reload_entry = get_object_or_404(Reload, pk=pk) if reload_entry.customer.profile.balance >= reload_entry.amount: reload_entry.customer.profile.credit -= reload_entry.amount reload_entry.customer.save() reload_entry.delete() messages.success(request, "Le rechargement a bien été annulé.") else: messages.error(request, "Impossible d'annuler le rechargement. Le solde deviendrait négatif.") return HttpResponseRedirect(request.META.get('HTTP_REFERER', '/')) @active_required @login_required @permission_required('gestion.add_refund') def refund(request): """ Displays a :class:`Refund form `. """ refund_form = RefundForm(request.POST or None) if refund_form.is_valid(): user = refund_form.cleaned_data['customer'] amount = refund_form.cleaned_data['amount'] if amount <= user.profile.balance: refund_entry = refund_form.save(commit = False) refund_entry.coopeman = request.user refund_entry.save() user.profile.credit -= amount user.save() messages.success(request, "Le compte de " + user.username + " a bien été remboursé de " + str(amount) + "€") else: messages.error(request, "Impossible de rembourser l'utilisateur " + user.username + " de " + str(amount) + "€ : il n'a que " + str(user.profile.balance) + "€ sur son compte.") else: messages.error(request, "Le remboursement a échoué") return redirect(reverse('gestion:manage')) @active_required @login_required @permission_required('gestion.delete_consumptionhistory') def cancel_consumption(request, pk): """ Delete a :class:`consumption history `. pk The primary key of the consumption history to delete. """ consumption = get_object_or_404(ConsumptionHistory, pk=pk) user = consumption.customer if consumption.paymentMethod.affect_balance: user.profile.debit -= consumption.amount else: user.profile.direct_debit -= consumption.amount user.profile.alcohol -= Decimal(consumption.quantity * float(consumption.product.deg) * consumption.product.volume * 0.79 /10 /1000) user.save() consumptionT = Consumption.objects.get(customer=user, product=consumption.product) consumptionT.quantity -= consumption.quantity consumptionT.save() consumption.delete() messages.success(request, "La consommation a bien été annulée") return redirect(reverse('users:profile', kwargs={'pk': user.pk})) @active_required @login_required @permission_required('gestion.delete_menuhistory') def cancel_menu(request, pk): """ Delete a :class:`menu history `. pk The primary key of the menu history to delete. """ menu_history = get_object_or_404(MenuHistory, pk=pk) user = menu_history.customer if menu_history.paymentMethod.affect_balance: user.profile.debit -= menu_history.amount else: user.profile.direct_debit -= menu_history.amount for product in manu_history.menu.articles: consumptionT = Consumption.objects.get(customer=user, product=product) consumptionT -= menu_history.quantity consumptionT.save() user.profile.alcohol -= Decimal(menu_history.quantity * float(menu_history.product.deg) * menu_history.product.volume * 0.79 /10 /1000) user.save() menu_history.delete() messages.success(request, "La consommation du menu a bien été annulée") return redirect(reverse('users:profile', kwargs={'pk': user.pk})) ########## Products ########## @active_required @login_required @acl_or('gestion.add_product', 'gestion.view_product', 'gestion.add_keg', 'gestion.view_keg', 'gestion.change_keg', 'gestion.view_menu', 'gestion.add_menu') def productsIndex(request): """ Displays the products manage static page. """ return render(request, "gestion/products_index.html") @active_required @login_required @permission_required('gestion.add_product') def addProduct(request): """ Displays a :class:`gestion.forms.ProductForm` to add a product. """ form = ProductForm(request.POST or None) if(form.is_valid()): product = form.save() messages.success(request, "Le produit a bien été ajouté") return redirect(reverse('gestion:productProfile', kwargs={'pk':product.pk})) return render(request, "form.html", {"form": form, "form_title": "Ajout d'un produit", "form_button": "Ajouter", "form_button_icon": "plus-square"}) @active_required @login_required @permission_required('gestion.change_product') def editProduct(request, pk): """ Displays a :class:`gestion.forms.ProductForm` to edit a product. pk The primary key of the the :class:`gestion.models.Product` to edit. """ product = get_object_or_404(Product, pk=pk) form = ProductForm(request.POST or None, instance=product) if(form.is_valid()): form.save() messages.success(request, "Le produit a bien été modifié") return redirect(reverse('gestion:productProfile', kwargs={'pk':product.pk})) return render(request, "form.html", {"form": form, "form_title": "Modification d'un produit", "form_button": "Modifier", "form_button_icon": "pencil-alt"}) @active_required @login_required @permission_required('gestion.view_product') def productsList(request): """ Display the list of :class:`products `. """ products = Product.objects.all() return render(request, "gestion/products_list.html", {"products": products}) @active_required @login_required @permission_required('gestion.view_product') def searchProduct(request): """ Displays a :class:`gestion.forms.SearchProduct` to search a :class:`gestion.models.Product`. """ form = SearchProductForm(request.POST or None) if(form.is_valid()): return redirect(reverse('gestion:productProfile', kwargs={'pk': form.cleaned_data['product'].pk })) return render(request, "form.html", {"form": form, "form_title":"Rechercher un produit", "form_button": "Rechercher", "form_button_icon": "search"}) @active_required @login_required @permission_required('gestion.view_product') def productProfile(request, pk): """ Displays the profile of a :class:`gestion.models.Product`. pk The primary key of the :class:`gestion.models.Product` to display profile. """ product = get_object_or_404(Product, pk=pk) return render(request, "gestion/product_profile.html", {"product": product}) @active_required @login_required def getProduct(request, pk): """ Get a :class:`gestion.models.Product` by pk and return it in JSON format. pk The primary key of the :class:`gestion.models.Product` to get infos. """ product = Product.objects.get(pk=pk) if product.category == Product.DRAFT_PINTE: nb_pintes = 1 else: nb_pintes = 0 data = json.dumps({"pk": product.pk, "name": product.name, "amount": product.amount, "needQuantityButton": product.needQuantityButton, "nb_pintes": nb_pintes}) return HttpResponse(data, content_type='application/json') @active_required @login_required @permission_required('gestion.change_product') def switch_activate(request, pk): """ Switch the active status of the requested :class:`gestion.models.Product`. pk The primary key of the :class:`gestion.models.Product` to display profile. """ product = get_object_or_404(Product, pk=pk) product.is_active = 1 - product.is_active product.save() messages.success(request, "La disponibilité du produit a bien été changée") return redirect(reverse('gestion:productProfile', kwargs={'pk': product.pk})) class ProductsAutocomplete(autocomplete.Select2QuerySetView): """ Autocomplete view for all :class:`products `. """ def get_queryset(self): qs = Product.objects.all() if self.q: qs = qs.filter(name__icontains=self.q) return qs class ActiveProductsAutocomplete(autocomplete.Select2QuerySetView): """ Autocomplete view for active :class:`products `. """ def get_queryset(self): qs = Product.objects.filter(is_active=True) if self.q: qs = qs.filter(name__icontains=self.q) return qs ########## Kegs ########## @active_required @login_required @permission_required('gestion.add_keg') def addKeg(request): """ Displays a :class:`gestion.forms.KegForm` to add a :class:`gestion.models.Keg`. """ form = KegForm(request.POST or None) if form.is_valid(): keg = form.save(commit=False) price_profile = get_object_or_404(PriceProfile, use_for_draft=True) pinte_price = compute_price(form.cleaned_data["amount"]/(2*form.cleaned_data["capacity"]), price_profile.a, price_profile.b, price_profile.c, price_profile.alpha) pinte_price = ceil(10*pinte_price)/10 name = form.cleaned_data["name"][4:] create_galopin = form.cleaned_data["create_galopin"] pinte = Product( name = "Pinte " + name, amount = pinte_price, stockHold = 0, stockBar = 0, category = form.cleaned_data["category"], needQuantityButton = False, is_active = True, volume = 50, deg = form.cleaned_data["deg"], adherentRequired = True, showingMultiplier = 1, draft_category = Product.DRAFT_PINTE ) pinte.save() keg.pinte = pinte demi = Product( name = "Demi " + name, amount = ceil(5*pinte_price)/10, stockHold = 0, stockBar = 0, category = form.cleaned_data["category"], needQuantityButton = False, is_active = True, volume = 25, deg = form.cleaned_data["deg"], adherentRequired = True, showingMultiplier = 1, draft_category = Product.DRAFT_DEMI ) demi.save() keg.demi = demi if create_galopin: galopin = Product( name = "Galopin " + name, amount = ceil(2.5 * pinte_price)/10, stockHold = 0, stockBar = 0, category = form.cleaned_data["category"], needQuantityButton = False, is_active = True, volume = 13, deg = form.cleaned_data["deg"], adherentRequired = True, showingMultiplier = 1, draft_category = Product.DRAFT_DEMI ) galopin.save() keg.galopin = galopin keg = form.save() messages.success(request, "Le fût " + keg.name + " a bien été ajouté") return redirect(reverse('gestion:kegsList')) return render(request, "form.html", {"form":form, "form_title": "Ajout d'un fût", "form_button": "Ajouter", "form_button_icon": "plus-square"}) @active_required @login_required @permission_required('gestion.change_keg') def editKeg(request, pk): """ Displays a :class:`gestion.forms.KegForm` to edit a :class:`gestion.models.Keg`. pk The primary key of the :class:`gestion.models.Keg` to edit. """ keg = get_object_or_404(Keg, pk=pk) form = KegForm(request.POST or None, instance=keg) if(form.is_valid()): form.save() messages.success(request, "Le fût a bien été modifié") return redirect(reverse('gestion:kegsList')) return render(request, "form.html", {"form": form, "form_title": "Modification d'un fût", "form_button": "Modifier", "form_button_icon": "pencil-alt"}) @active_required @login_required @permission_required('gestion.open_keg') def openKeg(request): """ Displays a :class:`gestion.forms.SelectPositiveKegForm` to open a :class:`gestion.models.Keg`. """ form = SelectPositiveKegForm(request.POST or None) if(form.is_valid()): keg = form.cleaned_data['keg'] previousKegHistory = KegHistory.objects.filter(keg=keg).filter(isCurrentKegHistory=True) for pkh in previousKegHistory: pkh.isCurrentKegHistory = False pkh.closingDate = timezone.now() pkh.save() kegHistory = KegHistory(keg = keg) kegHistory.save() keg.stockHold -= 1 keg.is_active = True keg.save() messages.success(request, "Le fut a bien été percuté") return redirect(reverse('gestion:kegsList')) return render(request, "form.html", {"form": form, "form_title":"Percutage d'un fût", "form_button":"Percuter", "form_button_icon": "fill-drip"}) @active_required @login_required @permission_required('gestion.open_keg') def openDirectKeg(request, pk): """ Opens a class:`gestion.models.Keg`. pk The primary key of the class:`gestion.models.Keg` to open. """ keg = get_object_or_404(Keg, pk=pk) if(keg.stockHold > 0): previousKegHistory = KegHistory.objects.filter(keg=keg).filter(isCurrentKegHistory=True) for pkh in previousKegHistory: pkh.isCurrentKegHistory = False pkh.closingDate = timezone.now() pkh.save() kegHistory = KegHistory(keg = keg) kegHistory.save() keg.stockHold -= 1 keg.is_active = True keg.save() messages.success(request, "Le fût a bien été percuté") else: messages.error(request, "Il n'y a pas de fût en stock") return redirect(reverse('gestion:kegsList')) @active_required @login_required @permission_required('gestion.close_keg') def closeKeg(request): """ Displays a :class:`gestion.forms.SelectPositiveKegForm` to open a :class:`gestion.models.Keg`. """ form = SelectActiveKegForm(request.POST or None) if(form.is_valid()): keg = form.cleaned_data['keg'] kegHistory = get_object_or_404(KegHistory, keg=keg, isCurrentKegHistory=True) kegHistory.isCurrentKegHistory = False kegHistory.closingDate = timezone.now() kegHistory.save() keg.is_active = False keg.save() messages.success(request, "Le fût a bien été fermé") return redirect(reverse('gestion:kegsList')) return render(request, "form.html", {"form": form, "form_title":"Fermeture d'un fût", "form_button":"Fermer le fût", "form_button_icon": "fill"}) @active_required @login_required @permission_required('gestion.close_keg') def closeDirectKeg(request, pk): """ Closes a class:`gestion.models.Keg`. pk The primary key of the class:`gestion.models.Keg` to open. """ keg = get_object_or_404(Keg, pk=pk) if keg.is_active: kegHistory = get_object_or_404(KegHistory, keg=keg, isCurrentKegHistory=True) kegHistory.isCurrentKegHistory = False kegHistory.closingDate = timezone.now() kegHistory.save() keg.is_active = False keg.save() messages.success(request, "Le fût a bien été fermé") else: messages.error(request, "Le fût n'est pas ouvert") return redirect(reverse('gestion:kegsList')) @active_required @login_required @permission_required('gestion.view_keg') def kegsList(request): """ Display the list of :class:`kegs `. """ kegs_active = KegHistory.objects.filter(isCurrentKegHistory=True) ids_actives = kegs_active.values('keg__id') kegs_inactive = Keg.objects.exclude(id__in = ids_actives) return render(request, "gestion/kegs_list.html", {"kegs_active": kegs_active, "kegs_inactive": kegs_inactive}) @active_required @login_required @permission_required('gestion.view_keghistory') def kegH(request, pk): """ Display the :class:`history ` of requested :class:`gestion.models.Keg`. """ keg = get_object_or_404(Keg, pk=pk) kegHistory = KegHistory.objects.filter(keg=keg).order_by('-openingDate') return render(request, "gestion/kegh.html", {"keg": keg, "kegHistory": kegHistory}) class KegActiveAutocomplete(autocomplete.Select2QuerySetView): """ Autocomplete view for active :class:`kegs `. """ def get_queryset(self): qs = Keg.objects.filter(is_active = True) if self.q: qs = qs.filter(name__icontains=self.q) return qs class KegPositiveAutocomplete(autocomplete.Select2QuerySetView): """ Autocomplete view for :class:`kegs ` with positive stockHold. """ def get_queryset(self): qs = Keg.objects.filter(stockHold__gt = 0) if self.q: qs = qs.filter(name__icontains=self.q) return qs ########## Menus ########## @active_required @login_required @permission_required('gestion.add_menu') def addMenu(request): """ Display a :class:`gestion.forms.MenuForm` to add a :class:`gestion.models.Menu`. """ form = MenuForm(request.POST or None) extra_css = "#id_articles{height:200px;}" if(form.is_valid()): menu = form.save() messages.success(request, "Le menu " + menu.name + " a bien été ajouté") return redirect(reverse('gestion:menusList')) return render(request, "form.html", {"form":form, "form_title": "Ajout d'un menu", "form_button": "Ajouter", "form_button_icon": "plus-square", "extra_css": extra_css}) @active_required @login_required @permission_required('gestion.change_menu') def edit_menu(request, pk): """ Displays a :class:`gestion.forms.MenuForm` to edit a :class:`gestion.models.Menu`. pk The primary key of the :class:`gestion.models.Menu` to edit. """ menu = get_object_or_404(Menu, pk=pk) form = MenuForm(request.POST or None, instance=menu) extra_css = "#id_articles{height:200px;}" if form.is_valid(): form.save() messages.success(request, "Le menu a bien été modifié") return redirect(reverse('gestion:menusList')) return render(request, "form.html", {"form": form, "form_title": "Modification d'un menu", "form_button": "Modifier", "form_button_icon": "pencil-alt", "extra_css": extra_css}) @active_required @login_required @permission_required('gestion.view_menu') def searchMenu(request): """ Displays a :class:`gestion.forms.SearchMenuForm` to search a :class:`gestion.models.Menu`. """ form = SearchMenuForm(request.POST or None) if(form.is_valid()): menu = form.cleaned_data['menu'] return redirect(reverse('gestion:editMenu', kwargs={'pk':menu.pk})) return render(request, "form.html", {"form": form, "form_title": "Recherche d'un menu", "form_button": "Modifier", "form_button_icon": "search"}) @active_required @login_required @permission_required('gestion.view_menu') def menus_list(request): """ Display the list of :class:`menus `. """ menus = Menu.objects.all() return render(request, "gestion/menus_list.html", {"menus": menus}) @active_required @login_required @permission_required('gestion.change_menu') def switch_activate_menu(request, pk): """ Switch active status of a :class:`gestion.models.Menu`. """ menu = get_object_or_404(Menu, pk=pk) menu.is_active = 1 - menu.is_active menu.save() messages.success(request, "La disponibilité du menu a bien été changée") return redirect(reverse('gestion:menusList')) @active_required @login_required @permission_required('gestion.view_menu') def get_menu(request, pk): """ Get a :class:`gestion.models.Menu` by pk and return it in JSON format. pk The primary key of the :class:`gestion.models.Menu`. """ menu = get_object_or_404(Menu, pk=pk) nb_pintes = 0 for article in menu.articles: if article.category == Product.DRAFT_PINTE: nb_pintes +=1 data = json.dumps({"pk": menu.pk, "name": menu.name, "amount" : menu.amount, "needQuantityButton": False, "nb_pintes": nb_pintes}) return HttpResponse(data, content_type='application/json') class MenusAutocomplete(autocomplete.Select2QuerySetView): """ Autocomplete view for active :class:`menus `. """ def get_queryset(self): qs = Menu.objects.all() if self.q: qs = qs.filter(name__icontains=self.q) return qs ########## Ranking ########## @active_required @login_required def ranking(request): """ Displays the ranking page. """ bestBuyers = User.objects.order_by('-profile__debit')[:25] bestDrinkers = User.objects.order_by('-profile__alcohol')[:25] form = SearchProductForm(request.POST or None) if(form.is_valid()): product_ranking = form.cleaned_data['product'].ranking else: product_ranking = None return render(request, "gestion/ranking.html", {"bestBuyers": bestBuyers, "bestDrinkers": bestDrinkers, "product_ranking": product_ranking, "form": form}) ########## Pinte monitoring ########## def allocate(pinte_pk, user): """ Allocate a :class:`gestion.models.Pinte` to a user (:class:`django.contrib.auth.models.User`) or release the pinte if user is None """ try: pinte = Pinte.objects.get(pk=pinte_pk) if pinte.current_owner is not None: pinte.previous_owner = pinte.current_owner pinte.current_owner = user pinte.save() return True except Pinte.DoesNotExist: return False @active_required @login_required @permission_required('gestion.change_pinte') def release(request, pinte_pk): """ View to release a :class:`gestion.models.Pinte`. pinte_pk The primary key of the :class:`gestion.models.Pinte` to release. """ if allocate(pinte_pk, None): messages.success(request, "La pinte a bien été libérée") else: messages.error(request, "Impossible de libérer la pinte") return redirect(reverse('gestion:pintesList')) @active_required @login_required @permission_required('gestion.add_pinte') def add_pintes(request): """ Displays a :class:`gestion.forms.PinteForm` to add one or more :class:`gestion.models.Pinte`. """ form = PinteForm(request.POST or None) if form.is_valid(): ids = form.cleaned_data['ids'] if ids != "": ids = ids.split(" ") else: ids = range(form.cleaned_data['begin'], form.cleaned_data['end'] + 1) i = 0 for id in ids: if not Pinte.objects.filter(pk=id).exists(): new_pinte = Pinte(pk=int(id)) new_pinte.save() i += 1 messages.success(request, str(i) + " pinte(s) a(ont) été ajoutée(s)") return redirect(reverse('gestion:productsIndex')) return render(request, "form.html", {"form": form, "form_title": "Ajouter des pintes", "form_button": "Ajouter", "form_button_icon": "plus-square"}) @active_required @login_required @permission_required('gestion.change_pinte') def release_pintes(request): """ Displays a :class:`gestion.forms.PinteForm` to release one or more :class:`gestion.models.Pinte`. """ form = PinteForm(request.POST or None) if form.is_valid(): ids = form.cleaned_data['ids'] if ids != "": ids = ids.split(" ") else: ids = range(form.cleaned_data['begin'], form.cleaned_data['end'] + 1) i = 0 for id in ids: if allocate(id, None): i += 1 messages.success(request, str(i) + " pinte(s) a(ont) été libérée(s)") return redirect(reverse('gestion:productsIndex')) return render(request, "form.html", {"form": form, "form_title": "Libérer des pintes", "form_button": "Libérer", "form_button_icon": "glass-whiskey"}) @active_required @login_required @permission_required('gestion.view_pinte') def pintes_list(request): """ Displays the list of :class:`gestion.models.Pinte` """ free_pintes = Pinte.objects.filter(current_owner=None) taken_pintes = Pinte.objects.exclude(current_owner=None) return render(request, "gestion/pintes_list.html", {"free_pintes": free_pintes, "taken_pintes": taken_pintes}) @active_required @login_required @permission_required('auth.view_user') def pintes_user_list(request): """ Displays the list of user, who have unreturned :class:`Pinte(s) `. """ pks = [x.pk for x in User.objects.all() if x.profile.nb_pintes > 0] users = User.objects.filter(pk__in=pks) return render(request, "gestion/pintes_user_list.html", {"users": users}) @active_required @login_required @permission_required('users.can_generate_invoices') def gen_invoice(request): """ Displays a form to generate an invoice. """ form = GenerateInvoiceForm(request.POST or None) if form.is_valid(): products = [x.split(";") for x in form.cleaned_data["products"].split("\n")] total = 0 for product in products: sub_total = Decimal(product[1]) * Decimal(product[2]) product.append(sub_total) total += sub_total return render_to_pdf( request, 'gestion/invoice.tex', { "invoice_date": form.cleaned_data["invoice_date"], "invoice_number": form.cleaned_data["invoice_number"], "invoice_place": form.cleaned_data["invoice_place"], "invoice_object": form.cleaned_data["invoice_object"], "invoice_description": form.cleaned_data["invoice_description"], "client_name": form.cleaned_data["client_name"], "client_address_first_line": form.cleaned_data["client_address_fisrt_line"], "client_address_second_line": form.cleaned_data["client_address_second_line"], "products" : products, "total": total, "path" : os.path.join(settings.BASE_DIR, "templates/coope.png"), }, filename="FE" + form.cleaned_data["invoice_number"] + ".pdf") else: return render(request, "form.html", {"form": form, "form_title": "Génération d'une facture", "form_button": "Générer", "form_button_icon": "file-pdf"}) @active_required @login_required @admin_required def gen_releve(request): """ Displays a :class:`forms.gestion.GenerateReleveForm` to generate a releve. """ form = GenerateReleveForm(request.POST or None) if form.is_valid(): begin, end = form.cleaned_data['begin'], form.cleaned_data['end'] consumptions = ConsumptionHistory.objects.filter(date__gte=begin).filter(date__lte=end).order_by('-date') reloads = Reload.objects.filter(date__gt=begin).filter(date__lt=end).order_by('-date') refunds = Refund.objects.filter(date__gt=begin).filter(date__lt=end).order_by('-date') cotisations = CotisationHistory.objects.filter(paymentDate__gt=begin).filter(paymentDate__lt=end).order_by('-paymentDate') especes = PaymentMethod.objects.get(name="Espèces") lydia = PaymentMethod.objects.get(name="Lydia") cheque = PaymentMethod.objects.get(name="Chèque") value_especes = 0 value_lydia = 0 value_cheque = 0 for consumption in consumptions: pm = consumption.paymentMethod if pm == especes: value_especes += consumption.amount elif pm == lydia: value_lydia += consumption.amount elif pm == cheque: value_cheque += consumption.amount for reload in reloads: pm = reload.PaymentMethod if pm == especes: value_especes += reload.amount elif pm == lydia: value_lydia += reload.amount elif pm == cheque: value_cheque += reload.amount for refund in refunds: value_especes -= refund.amount for cot in cotisations: pm = cot.paymentMethod if pm == especes: value_especes += cot.amount elif pm == lydia: value_lydia += cot.amount elif pm == cheque: value_cheque += cot.amount now = datetime.now() return render_to_pdf(request, 'gestion/releve.tex', {"consumptions": consumptions, "reloads": reloads, "refunds": refunds, "cotisations": cotisations, "begin": begin, "end": end, "now": now, "value_especes": value_especes, "value_lydia": value_lydia, "value_cheque": value_cheque}, filename="releve.pdf") else: return render(request, "form.html", {"form": form, "form_title": "Génération d'un relevé", "form_button": "Générer", "form_button_icon": "file-pdf"}) @active_required @login_required @permission_required('preferences.can_divide') def divide(request): """ Divide all non-divided cotisation """ if request.POST: non_divided_cotisations = CotisationHistory.objects.filter(divided=False) for cotisation_history in non_divided_cotisations: cotisation_history.divided = True cotisation_history.save() divide_history = DivideHistory( total_cotisations = non_divided_cotisations.count(), total_cotisations_amount = sum([x.amount for x in non_divided_cotisations]), total_ptm_amount = sum([x.amount_ptm for x in non_divided_cotisations]), coopeman = request.user ) divide_history.save() non_divided_cotisations = CotisationHistory.objects.filter(divided=False) total_amount = sum([x.amount for x in non_divided_cotisations]) total_amount_ptm = sum([x.amount_ptm for x in non_divided_cotisations]) divide_histories = DivideHistory.objects.all().order_by('-date') return render( request, "gestion/divide.html", { "total_cotisations": non_divided_cotisations.count(), "total_amount": total_amount, "total_amount_ptm": total_amount_ptm, "divide_histories": divide_histories, } ) ########## categories ########## @active_required @login_required @permission_required('gestion.add_category') def addCategory(request): """ Displays a :class:`gestion.forms.CategoryForm` to add a category. """ form = CategoryForm(request.POST or None) if(form.is_valid()): category = form.save() messages.success(request, "La catégorie a bien été ajoutée") return redirect(reverse('gestion:categoryProfile', kwargs={'pk':category.pk})) return render(request, "form.html", {"form": form, "form_title": "Ajout d'une catégorie", "form_button": "Ajouter", "form_button_icon": "plus-square"}) @active_required @login_required @permission_required('gestion.change_category') def editCategory(request, pk): """ Displays a :class:`gestion.forms.CategoryForm` to edit a category. pk The primary key of the the :class:`gestion.models.Category` to edit. """ category = get_object_or_404(Category, pk=pk) form = CategoryForm(request.POST or None, instance=category) if(form.is_valid()): form.save() messages.success(request, "La catégorie a bien été modifiée") return redirect(reverse('gestion:categoryProfile', kwargs={'pk': category.pk})) return render(request, "form.html", {"form": form, "form_title": "Modification d'une catégorie", "form_button": "Modifier", "form_button_icon": "pencil-alt"}) @active_required @login_required @permission_required('gestion.view_category') def categoriesList(request): """ Display the list of :class:`categories `. """ categories = Category.objects.all().order_by('order') return render(request, "gestion/categories_list.html", {"categories": categories}) @active_required @login_required @permission_required('gestion.view_category') def searchCategory(request): """ Displays a :class:`gestion.forms.SearchCategory` to search a :class:`gestion.models.Category`. """ form = SearchCategoryForm(request.POST or None) if(form.is_valid()): return redirect(reverse('gestion:categoryProfile', kwargs={'pk': form.cleaned_data['category'].pk })) return render(request, "form.html", {"form": form, "form_title":"Rechercher une catégorie", "form_button": "Rechercher", "form_button_icon": "search"}) @active_required @login_required @permission_required('gestion.view_category') def categoryProfile(request, pk): """ Displays the profile of a :class:`gestion.models.Category`. pk The primary key of the :class:`gestion.models.Category` to display profile. """ category = get_object_or_404(Category, pk=pk) return render(request, "gestion/category_profile.html", {"category": category}) class CategoriesAutocomplete(autocomplete.Select2QuerySetView): """ Autocomplete view for active :class:`categories `. """ def get_queryset(self): qs = Category.objects.all() if self.q: qs = qs.filter(name__icontains=self.q) return qs @active_required @login_required @admin_required def stats(request): users = User.objects.all() adherents = [x for x in users if x.profile.is_adherent] transactions = ConsumptionHistory.objects.all() categories = Category.objects.all() categories_shown = Category.objects.exclude(order=0) products = Product.objects.all() active_products = Product.objects.filter(is_active=True) active_kegs = Keg.objects.filter(is_active=True) sum_positive_balance = sum([x.profile.balance for x in users if x.profile.balance > 0]) sum_balance = sum([x.profile.balance for x in users]) schools = School.objects.all() groups = Group.objects.all() admins = User.objects.filter(is_staff=True) superusers = User.objects.filter(is_superuser=True) menus = Menu.objects.all() payment_methods = PaymentMethod.objects.all() cotisations = Cotisation.objects.all() return render(request, "gestion/stats.html", { "users": users, "adherents": adherents, "transactions": transactions, "categories": categories, "categories_shown": categories_shown, "products": products, "active_products": active_products, "active_kegs": active_kegs, "sum_positive_balance": sum_positive_balance, "sum_balance": sum_balance, "schools": schools, "groups": groups, "admins": admins, "superusers": superusers, "menus": menus, "payment_methods": payment_methods, "cotisations": cotisations, }) ########## Compute price ########## def compute_price_view(request): form = ComputePriceForm(request.POST or None) if form.is_valid(): price_profile = form.cleaned_data["price_profile"] price = compute_price(form.cleaned_data["price"], price_profile.a, price_profile.b, price_profile.c, price_profile.alpha) form_p = "Le prix est " + str(ceil(100*price)/100) + " € (arrondi au centième) ou " + str(ceil(10*price)/10) + " € (arrondi au dixième)." else: form_p = "" return render(request, "form.html", {"form": form, "form_title": "Calcul d'un prix", "form_button": "Calculer", "form_icon": "search_dollar", "form_p": form_p})