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 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 datetime import datetime, timedelta from django_tex.views import render_to_pdf from coopeV3.acl import active_required, acl_or, admin_required import simplejson as json from dal import autocomplete from decimal import * from .forms import ReloadForm, RefundForm, ProductForm, KegForm, MenuForm, GestionForm, SearchMenuForm, SearchProductForm, SelectPositiveKegForm, SelectActiveKegForm, PinteForm, GenerateReleveForm from .models import Product, Menu, Keg, ConsumptionHistory, KegHistory, Consumption, MenuHistory, Pinte, Reload, Refund from preferences.models import PaymentMethod, GeneralPreferences, Cotisation from users.models import CotisationHistory @active_required @login_required @acl_or('gestion.add_consumptionhistory', 'gestion.add_reload', 'gestion.add_refund') def manage(request): """ Display the manage page **Context** ``gestion_form`` The manage form ``reload_form`` The :model:`gestion.Reload` form ``refund_form`` The :model:`gestion.Refund` form ``bieresPression`` A list of active :model:`gestion.Product` corresponding to draft beers ``bieresBouteille`` A list of active :model:`gestion.Product` corresponding to bottle beers ``panini`` A list of active :model:`gestion.Product` corresponding to panini items ``food`` A list of active :model:`gestion.Product` corresponding to non-panini items ``soft`` A list of active :model:`gestion.Product` correspond to non alcoholic beverage ``menus`` The list of active :model:`gestion.Menu` ``pay_buttons`` List of :model:`paymentMethod` **Template** :template:`gestion/manage.html` """ 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 = [] bieresBouteille = Product.objects.filter(category=Product.BOTTLE).filter(is_active=True) panini = Product.objects.filter(category=Product.PANINI).filter(is_active=True) food = Product.objects.filter(category=Product.FOOD).filter(is_active=True) soft = Product.objects.filter(category=Product.SOFT).filter(is_active=True) 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, "bieresBouteille": bieresBouteille, "panini": panini, "food": food, "soft": soft, "menus": menus, "pay_buttons": pay_buttons, "floating_buttons": floating_buttons, "cotisations": cotisations }) @csrf_exempt @active_required @login_required @permission_required('gestion.add_consumptionhistory') def order(request): """ Process the given order. Called by a js/JQuery script. """ 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) 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) if(paymentMethod.affect_balance): if(user.profile.balance < amount): error_message = "Solde inférieur au prix de la commande" raise Exception(error_message) else: user.profile.debit += amount user.save() for o in order: product = get_object_or_404(Product, pk=o["pk"]) quantity = int(o["quantity"]) if(product.category == Product.P_PRESSION): 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.category == Product.D_PRESSION): 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.category == Product.G_PRESSION): 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() if(user.profile.balance > Decimal(product.amount * quantity)): user.profile.debit += Decimal(product.amount*quantity) else: error_message = "Solde insuffisant" raise Exception(error_message) 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(user.profile.balance > Decimal(menu.amount * quantity)): user.profile.debit += Decimal(menu.amount*quantity) else: error_message = "Solde insuffisant" raise Exception(error_message) 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() return HttpResponse("La commande a bien été effectuée") except Exception as e: print(e) print("test") return HttpResponse(error_message) @active_required @login_required @permission_required('gestion.add_reload') def reload(request): """ Process a reload request """ 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): """ Cancel a reload """ 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): """ Process a refund request """ 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): """ Cancel a :model:`gestion.ConsumptionHistory` ``pk`` The primary key of the :model:`gestion.ConsumptionHistory` that have to be cancelled """ consumption = get_object_or_404(ConsumptionHistory, pk=pk) user = consumption.customer if consumption.paymentMethod.affect_balance: user.profile.debit -= consumption.amount 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): """ Cancel a :model:`gestion.MenuHistory` ``pk`` The primary key of the :model:`gestion.MenuHistory` that have to be cancelled """ 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 user.save() for product in manu_history.menu.articles: consumptionT = Consumption.objects.get(customer=user, product=product) consumptionT -= menu_history.quantity consumptionT.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): """ Display the products manage static page **Template** :template:`gestion/products_index.html` """ return render(request, "gestion/products_index.html") @active_required @login_required @permission_required('gestion.add_product') def addProduct(request): """ Form to add a :model:`gestion.Product` **Context** ``form`` The ProductForm instance ``form_title`` The title for the form template ``form_button`` The text of the button for the form template **Template** :template:`form.html` """ 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): """ Form to edit a :model:`gestion.Product` ``pk`` The primary key of the requested :model:`gestion.Product` **Context** ``form`` The ProductForm instance ``form_title`` The title for the form template ``form_button`` The text of the button for the form template **Template** :template:`form.html` """ 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 :model:`gestion.Product` **Context** ``products`` The list of :model:`gestion.Product` **Template** :template:`gestion/products_list.html` """ 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): """ Form to search a :model:`gestion.Product` **Context** ``form`` The SearchProductForm instance ``form_title`` The title for the form template ``form_button`` The text of the button for the form template **Template** :template:`form.html` """ 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): """ Display the profile of a :model:`gestion.Product` ``pk`` The primary key of the requested :model:`gestion.Product` **Context** ``product`` The :model:`gestion.Product` instance **Template** :model:`gestion/product_profile.html` """ 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 :model:`gestion.Product` by barcode. Called by a js/JQuery script ``pk`` The requested pk """ product = Product.objects.get(pk=pk) if product.category == Product.P_PRESSION: nb_pintes = 1 else: nb_pintes = 0 data = json.dumps({"pk": product.pk, "barcode" : product.barcode, "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 :model:`gestion.Product` ``pk`` The primary key of the :model:`gestion.Product` """ 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 :model:`gestion.Product` """ def get_queryset(self): qs = Product.objects.all() if self.q: qs = qs.filter(name__istartswith=self.q) return qs class ActiveProductsAutocomplete(autocomplete.Select2QuerySetView): """ Autocomplete view for active :model:`gestion.Product` """ def get_queryset(self): qs = Product.objects.filter(is_active=True) if self.q: qs = qs.filter(name__istartswith=self.q) return qs ########## Kegs ########## @active_required @login_required @permission_required('gestion.add_keg') def addKeg(request): """ Display a form to add a :model:`gestion.Keg` **Context** ``form`` The KegForm instance ``form_title`` The title for the :template:`form.html` template ``form_button`` The text for the button in :template:`form.html` template **Template** :template:`form.html` """ form = KegForm(request.POST or None) if(form.is_valid()): 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): """ Display a form to edit a :model:`gestion.Keg` ``pk`` The primary key of the requested :model:`gestion.Keg` **Context** ``form`` The KegForm instance ``form_title`` The title for the :template:`form.html` template ``form_button`` The text for the button in :template:`form.html` template **Template** :template:`form.html` """ 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): """ Display a form to open a :model:`gestion.Keg` **Context** ``form`` The SelectPositiveKegForm instance ``form_title`` The title for the :template:`form.html` template ``form_button`` The text for the button in :template:`form.html` template **Template** :template:`form.html` """ 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): """ Open the requested :model:`gestion.Keg` ``pk`` The primary key of the :model:`gestion.Keg` """ 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): """ Display a form to close a :model:`gestion.Keg` **Context** ``form`` The SelectActiveKegForm instance ``form_title`` The title for the :template:`form.html` template ``form_button`` The text for the button in :template:`form.html` template **Template** :template:`form.html` """ 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): """ Close the requested :model:`gestion.Keg` ``pk`` The pk of the active :model:`gestion.Keg` """ 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 :model:`gestion.Keg` **Context** ``kegs_active`` List of active :model:`gestion.Keg` ``kegs_inactive`` List of inactive :model:`gestion.Keg` **Template** :template:`gestion/kegs_list.html` """ kegs_active = KegHistory.objects.filter(isCurrentKegHistory=True) ids_actives = kegs_active.values('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 history of requested :model:`gestion.Keg` ``pk`` The primary key of the requested :model:`gestion.Keg` **Context** ``keg`` The :model:`gestion.Keg` instance ``kegHistory`` List of :model:`gestion.KegHistory` attached to keg **Template** :template:`gestion/kegh.html` """ 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 :model:`gestion.Keg` """ def get_queryset(self): qs = Keg.objects.filter(is_active = True) if self.q: qs = qs.filter(name__istartswith=self.q) return qs class KegPositiveAutocomplete(autocomplete.Select2QuerySetView): """ Autocomplete view for :model:`gestion.Keg` with positive stockHold """ def get_queryset(self): qs = Keg.objects.filter(stockHold__gt = 0) if self.q: qs = qs.filter(name__istartswith=self.q) return qs ########## Menus ########## @active_required @login_required @permission_required('gestion.add_menu') def addMenu(request): """ Display a form to add a :model:`gestion.Menu` **Context** ``form`` The MenuForm instance ``form_title`` The title for the :template:`form.html` template ``form_button`` The text for the button in :template:`form.html` template **Template** :template:`form.html` """ 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): """ Display a form to edit a :model:`gestion.Menu` ``pk`` The primary key of requested :model:`gestion.Menu` **Context** ``form`` The MenuForm instance ``form_title`` The title for the :template:`form.html` template ``form_button`` The text for the button in :template:`form.html` template **Template** :template:`form.html` """ 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): """ Search a :model:`gestion.Menu` via SearchMenuForm instance **Context** ``form_entete`` The form title. ``form`` The SearchMenuForm instance. ``form_button`` The content of the form button. **Template** :template:`form.html` """ 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 :model:`gestion.Menu` list **Context** ``menus`` The list of :model:`gestion.Menu` instances **Template** :template:`gestion/menus_list.html` """ 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 :model:`gestion.Menu` ``pk`` The pk of the :model:`gestion.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): """ Search :model:`gestion.Menu` by barcode ``pk`` The requested pk """ menu = get_object_or_404(Menu, pk=pk) nb_pintes = 0 for article in menu.articles: if article.category == Product.P_PRESSION: nb_pintes +=1 data = json.dumps({"pk": menu.pk, "barcode" : menu.barcode, "name": menu.name, "amount" : menu.amount, "needQuantityButton": False, "nb_pintes": nb_pintes}) return HttpResponse(data, content_type='application/json') class MenusAutocomplete(autocomplete.Select2QuerySetView): """ Used as autcomplete for all :model:`gestion.Menu` """ def get_queryset(self): qs = Menu.objects.all() if self.q: qs = qs.filter(name__istartswith=self.q) return qs ########## Ranking ########## @active_required @login_required def ranking(request): """ Display the ranking page **Context** ``bestBuyers`` List of the 25 best buyers ``bestDrinkers`` List of the 25 best drinkers **Template** :template: `gestion/ranking.html` """ bestBuyers = User.objects.order_by('-profile__debit')[:25] customers = User.objects.all() list = [] for customer in customers: alcohol = customer.profile.alcohol list.append([customer, alcohol]) bestDrinkers = sorted(list, key=lambda x: x[1], reverse=True)[: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 pinte to a 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 pinte """ 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): 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): 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): 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): 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 @admin_required def gen_releve(request): 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"})