Comptabilité

coopeV3/settings.py

@@ -38,6 +38,7 @@ INSTALLED_APPS = [
     'dal',
     'dal_select2',
     'simple_history',
+    'django_tex',
 ]
 
 MIDDLEWARE = [
@@ -68,6 +69,14 @@ TEMPLATES = [
             ],
         },
     },
+     {
+        'NAME': 'tex',
+        'BACKEND': 'django_tex.engine.TeXEngine', 
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'environment': 'gestion.environment.my_environment',
+        }
+    },
 ]
 
 WSGI_APPLICATION = 'coopeV3.wsgi.application'

gestion/environment.py

@@ -0,0 +1,12 @@
+from django_tex.environment import environment
+
+def latex_safe(value):
+    return str(value).replace('_', '\_').replace('$', '\$').replace('&', '\&').replace('#', '\#').replace('{', '\{').replace('}','\}')
+
+
+def my_environment(**options):
+    env = environment(**options)
+    env.filters.update({
+        'latex_safe': latex_safe
+    })
+    return env

gestion/forms.py

@@ -67,3 +67,7 @@ class PinteForm(forms.Form):
     ids = forms.CharField(widget=forms.Textarea, label="Numéros", help_text="Numéros séparés par un espace. Laissez vide pour utiliser le range.", required=False)
     begin = forms.IntegerField(label="Début", help_text="Début du range", required=False)
     end = forms.IntegerField(label="Fin", help_text="Fin du range", required=False)
+
+class GenerateReleveForm(forms.Form):
+    begin = forms.DateTimeField(label="Date de début")
+    end = forms.DateTimeField(label="Date de fin")

gestion/templates/gestion/releve.tex

@@ -0,0 +1,71 @@
+\documentclass[11pt,a4paper]{article}
+\usepackage[utf8]{inputenc}
+\usepackage[french]{babel}
+\usepackage[T1]{fontenc}
+\usepackage{amsmath}
+\usepackage{amsfonts}
+\usepackage{amssymb}
+\usepackage{graphicx}
+\usepackage{eurosym}
+\usepackage[left=2cm,right=2cm,top=2cm,bottom=2cm]{geometry}
+\usepackage{tabularx}
+\usepackage{longtable}
+\usepackage{tabu}
+\author{Généré par CoopeV3}
+\title{Relevé Coopé Technopôle Metz}
+\begin{document}
+\maketitle
+\section{Informations générales}
+\begin{longtabu}{|X|X|X|}
+\hline
+\multicolumn{2}{|c|}{Généré le } & \textbf{ {{- now | date('d/m/Y H:i:s') -}} }\\
+\hline
+Infos & De & \textbf{ {{- begin | date('d/m/Y H:i:s')-}} } \\
+\cline{2-3} & À & \textbf{ {{- end | date('d/m/Y H:i:s') -}} }\\
+\hline
+Estimations & Espèces & \textbf{ {{- value_especes | latex_safe -}} \euro{}} \\
+\cline{2-3} & Lydia & \textbf{ {{- value_lydia | latex_safe -}} \euro{}} \\
+\cline{2-3} & Chèques & \textbf{ {{- value_cheque | latex_safe -}} \euro{}} \\
+\hline
+\end{longtabu}
+\section{Transactions}
+\begin{longtabu}{|c|X|X|X|X|X|}
+\hline
+\# & Date & Client & Montant & Moyen de paiement & Produit (Qté) \\ 
+\hline 
+{% for consumption in consumptions %}
+{{consumption.pk}} & {{consumption.date | date('d/m/Y H:i:s')}} & {{consumption.customer.first_name|latex_safe}} {{consumption.customer.last_name|latex_safe}} & {{consumption.amount}} \euro{} & {{consumption.paymentMethod}} & {{consumption.product}} (x{{consumption.quantity}})\\ 
+\hline
+{% endfor %}
+\end{longtabu}
+\section{Rechargements}
+\begin{longtabu}{|c|X|X|X|X|}
+\hline 
+\# & Date & Client & Montant & Moyen de paiement \\ 
+\hline 
+{% for reload in reloads %}
+{{reload.pk}} & {{ reload.date | date('d/m/Y H:i:s')}} & {{reload.customer.first_name | latex_safe}} {{reload.customer.last_name | latex_safe}} & {{ reload.amount }} \euro{} & {{reload.PaymentMethod}} \\ 
+\hline
+{% endfor %}
+\end{longtabu}
+\section{Remboursement}
+\begin{longtabu}{|c|X|X|X|}
+\hline 
+\# & Date & Client & Montant\\ 
+\hline
+{% for refund in refunds %}
+{{refund.pk}} & {{ refund.date | date('d/m/Y H:i:s')}} & {{refund.customer.first_name|latex_safe}} {{refund.customer.last_name|latex_safe}} & {{ refund.amount }} \euro{}\\ 
+\hline
+{% endfor %}
+\end{longtabu} 
+\section{Cotisations}
+\begin{longtabu}{|c|X|X|X|X|X|}
+\hline 
+\# & Date & Client & Montant & Durée & Moyen de paiement \\ 
+\hline
+{% for cot in cotisations %}
+{{cot.pk}} & {{ cot.paymentDate | date('d/m/Y H:i:s')}} & {{cot.user.first_name|latex_safe}} {{cot.user.last_name|latex_safe}}  & {{cot.amount}} \euro{} & {{cot.duration}} jours & {{cot.paymentMethod}} \\ 
+\hline
+{% endfor %}
+\end{longtabu} 
+\end{document}

gestion/urls.py

@@ -44,4 +44,5 @@ urlpatterns = [
     path('kegs-active-autocomplete', views.KegActiveAutocomplete.as_view(), name="kegs-active-autocomplete"),
     path('menus-autcomplete', views.MenusAutocomplete.as_view(), name="menus-autocomplete"),
     path('cancelReload/<int:pk>', views.cancel_reload, name="cancelReload"),
+    path('gen_releve', views.gen_releve, name="gen_releve"),
 ]

gestion/views.py

@@ -8,15 +8,19 @@ from django.contrib.auth.decorators import login_required, permission_required
 from django.utils import timezone
 from django.http import HttpResponseRedirect
 
-from coopeV3.acl import active_required, acl_or
+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 *
+import datetime
 
-from .forms import ReloadForm, RefundForm, ProductForm, KegForm, MenuForm, GestionForm, SearchMenuForm, SearchProductForm, SelectPositiveKegForm, SelectActiveKegForm, PinteForm
+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
+from .models import Product, Menu, Keg, ConsumptionHistory, KegHistory, Consumption, MenuHistory, Pinte, Reload, Refund
 from preferences.models import PaymentMethod, GeneralPreferences
+from users.models import CotisationHistory
 
 @active_required
 @login_required
@@ -1018,3 +1022,51 @@ 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.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"})

requirements.txt

@@ -4,3 +4,4 @@ pytz==2018.5
 simplejson==3.16.0
 docutils==0.14
 django-simple-history==2.5.1
+jinja2==2.10

templates/nav.html

@@ -25,6 +25,11 @@
 	<a href="{% url 'preferences:generalPreferences' %}">Admin</a>
 </span>
 {% endif %}
+{% if request.user.is_staff %}
+<span class="tabulation2">
+	<a href="{% url 'gestion:gen_releve' %}">Comptabilité</a>
+</span>
+{% endif %}
 {% if perms.preferences.view_cotisation %}
 <span class="tabulation2">
 	<a href="{% url 'preferences:cotisationsIndex' %}">Cotisations</a>

users/models.py

@@ -169,4 +169,5 @@ def str_user(self):
         fin = "Non adhérent"
     return self.username + " (" + self.first_name + " " + self.last_name + ", " + str(self.profile.balance) + "€, " + fin + ")" 
 
+
 User.add_to_class("__str__", str_user)