Render billings

This commit is contained in:
Yohann D'ANELLO 2020-03-21 09:22:38 +01:00
parent 8ecaef0daf
commit 02ac33d143
3 changed files with 242 additions and 2 deletions

View File

@ -9,6 +9,11 @@ RUN apt update && \
apt install -y gettext nginx uwsgi uwsgi-plugin-python3 && \
rm -rf /var/lib/apt/lists/*
# Install LaTeX requirements
RUN apt update && \
apt install -y texlive-latex-extra textlive-fonts-extra && \
rm -rf /var/lib/apt/lists/*
COPY . /code/
# Comment what is not needed

View File

@ -1,10 +1,18 @@
# Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
# SPDX-License-Identifier: GPL-3.0-or-later
import os
import shutil
import subprocess
from tempfile import mkdtemp
from django.contrib.auth.mixins import LoginRequiredMixin
from django.http import HttpResponse
from django.template.loader import render_to_string
from django.views.generic import CreateView, UpdateView
from django.views.generic.base import View
from django_tables2 import SingleTableView
from note_kfet.settings.base import BASE_DIR
from .models import Billing
from .tables import BillingTable
@ -36,7 +44,48 @@ class BillingUpdateView(LoginRequiredMixin, UpdateView):
# form_class = BillingForm
class BillingRenderView(View):
class BillingRenderView(LoginRequiredMixin, View):
"""
Render Billing
Render Billing as generated PDF
"""
def get(self, request, **kwargs):
pk = kwargs["pk"]
billing = Billing.objects.get(pk=pk)
billing.description = billing.description.replace("\n", "\\newline\n")
billing.address = billing.address.replace("\n", "\\newline\n")
tex = render_to_string("treasury/billing_sample.tex", dict(obj=billing))
try:
os.mkdir(BASE_DIR + "/tmp")
except FileExistsError:
pass
tmp_dir = mkdtemp(prefix=BASE_DIR + "/tmp/")
with open("{}/billing-{:d}.tex".format(tmp_dir, pk), "wb") as f:
f.write(tex.encode("UTF-8"))
del tex
error = subprocess.Popen(
["pdflatex", "billing-{}.tex".format(pk)],
cwd=tmp_dir,
stdin=open(os.devnull, "r"),
stderr=open(os.devnull, "wb"),
stdout=open(os.devnull, "wb")
).wait()
error = subprocess.Popen(
["pdflatex", "billing-{}.tex".format(pk)],
cwd=tmp_dir,
stdin=open(os.devnull, "r"),
stderr=open(os.devnull, "wb"),
stdout=open(os.devnull, "wb")
).wait()
pdf = open("{}/billing-{}.pdf".format(tmp_dir, pk), 'rb').read()
shutil.rmtree(tmp_dir)
response = HttpResponse(pdf, content_type="application/pdf")
response['Content-Disposition'] = "inline;filename=billing-{:d}.pdf".format(pk)
return response

View File

@ -0,0 +1,186 @@
\nonstopmode
\documentclass[11pt]{article}
\usepackage[french]{babel}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[a4paper]{geometry}
\usepackage{units}
\usepackage{bera}
\usepackage{graphicx}
\usepackage{fancyhdr}
\usepackage{fp}
\usepackage{transparent}
\usepackage{eso-pic}
\def\TVA{0} % Taux de la TVA
\def\TotalHT{0}
\def\TotalTVA{0}
\newcommand{\AjouterProduit}[4]{% Arguments : Désignation, quantité, prix unitaire HT, prix total HT
\FPround{\prix}{#3}{2}
\FPround{\montant}{#4}{2}
\FPadd{\TotalHT}{\TotalHT}{\montant}
\eaddto\ListeProduits{#1 & \prix & #2 & \montant \cr}
}
\newcommand{\AfficheResultat}{%
\ListeProduits
\FPeval{\TotalTVA}{\TotalHT * \TVA / 100}
\FPadd{\TotalTTC}{\TotalHT}{\TotalTVA}
\FPround{\TotalHT}{\TotalHT}{2}
\FPround{\TotalTVA}{\TotalTVA}{2}
\FPround{\TotalTTC}{\TotalTTC}{2}
\global\let\TotalHT\TotalHT
\global\let\TotalTVA\TotalTVA
\global\let\TotalTTC\TotalTTC
\cr \hline
Total HT & & & \TotalHT \cr
TVA \TVA~\% & & & \TotalTVA \cr
\hline \hline
\textbf{Total TTC} & & & \TotalTTC
}
\newcommand*\eaddto[2]{% version développée de \addto
\edef\tmp{#2}%
\expandafter\addto
\expandafter#1%
\expandafter{\tmp}%
}
\newcommand {\ListeProduits}{}
% Logo du BDE
\AddToShipoutPicture*{
\put(0,0){
\parbox[b][\paperheight]{\paperwidth}{%
\vfill
\centering
{\transparent{0.1}\includegraphics[width=\textwidth]{../../static/img/{{ obj.bde }}}}%
\vfill
}
}
}
%%%%%%%%%%%%%%%%%%%%% A MODIFIER DANS LA FACTURE %%%%%%%%%%%%%%%%%%%%%
% Infos Association
\def\MonNom{{"{"}}{{ obj.my_name }}} % Nom de l'association
\def\MonAdresseRue{{"{"}}{{ obj.my_address_street }}} % Adresse de l'association
\def\MonAdresseVille{{"{"}}{{ obj.my_city }}}
% Informations bancaires de l'association
\def\CodeBanque{{"{"}}{{ obj.bank_code|stringformat:".05d" }}}
\def\CodeGuichet{{"{"}}{{ obj.desk_code|stringformat:".05d" }}}
\def\NCompte{{"{"}}{{ obj.account_number|stringformat:".011d" }}}
\def\CleRib{{"{"}}{{ obj.rib_key|stringformat:".02d" }}}
\def\IBAN{FR76\CodeBanque\CodeGuichet\NCompte\CleRib}
\def\CodeBic{{"{"}}{{ obj.bic }}}
\def\FactureNum {{"{"}}{{obj.id}}} % Numéro de facture
\def\FactureAcquittee {% if obj.acquitted %} {oui} {% else %} {non} {% endif %} % Facture acquittée : oui/non
\def\FactureLieu {{"{"}}{{ obj.place }}} % Lieu de l'édition de la facture
\def\FactureDate {{"{"}}{{ obj.date }}} % Date de l'édition de la facture
\def\FactureObjet {{"{"}}{{ obj.subject|safe }} } % Objet du document
% Description de la facture
\def\FactureDescr {{"{"}}{{ obj.description|safe }}}
% Infos Client
\def\ClientNom{{"{"}}{{obj.name|safe}}} % Nom du client
\def\ClientAdresse{{"{"}}{{ obj.address|safe }}} % Adresse du client
% Liste des produits facturés : Désignation, quantité, prix unitaire HT
{% for product in obj.products %}
\AjouterProduit{ {{product.designation|safe}} } { {{product.quantity|safe}} } { {{product.amount|safe}}} { {{product.total|safe}}}
{% endfor %}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\geometry{verbose,tmargin=4em,bmargin=8em,lmargin=6em,rmargin=6em}
\setlength{\parindent}{1pt}
\setlength{\parskip}{1ex plus 0.5ex minus 0.2ex}
\thispagestyle{fancy}
\pagestyle{fancy}
\setlength{\parindent}{0pt}
\renewcommand{\headrulewidth}{0pt}
\cfoot{
\small{\MonNom ~--~ \MonAdresseRue \MonAdresseVille ~--~ Telephone : +33(0)6 89 88 56 50\newline
Site web : bde.ens-cachan.fr ~--~ E-mail : tresorerie.bde@lists.crans.org \newline Numéro SIRET : 399 485 838 00011
}
}
\begin{document}
% Logo de la société
% \includegraphics{logo.jpg}
% Nom et adresse de la société
\MonNom \\
\MonAdresseRue \\
\MonAdresseVille
Facture n°\FactureNum
{\addtolength{\leftskip}{10.5cm} %in ERT
\ClientNom \\
\ClientAdresse \\
} %in ERT
\hspace*{10.5cm}
\FactureLieu, le \FactureDate
~\\~\\
\textbf{Objet : \FactureObjet \\}
\textnormal{\FactureDescr}
~\\
\begin{center}
\begin{tabular}{lrrr}
\textbf{Désignation ~~~~~~} & \textbf{Prix unitaire} & \textbf{Quantité} & \textbf{Montant (EUR)} \\
\hline
\AfficheResultat{}
\end{tabular}
\end{center}
~\\
\ifthenelse{\equal{\FactureAcquittee}{oui}}{
Facture acquittée.
}{
À régler par chèque ou par virement bancaire :
\begin{center}
\begin{tabular}{|c c c c|}
\hline
\textbf{Code banque} & \textbf{Code guichet} & \textbf{N° de Compte} & \textbf{Clé RIB}\\
\CodeBanque & \CodeGuichet & \NCompte & \CleRib \\
\hline
\textbf{IBAN N°} & \multicolumn{3}{|l|} \IBAN \\
\hline
\textbf{Code BIC} & \multicolumn{3}{|l|}\CodeBic \\
\hline
\end{tabular}
\end{center}
}
\begin{center}
TVA non applicable, article 293 B du CGI.
\end{center}
\end{document}