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gestion/controle_don/main.py

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#!/usr/bin/python3
# Libre en Communs's mecene control program
# Copyright (C) 2022 Libre en Communs
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
import os, requests, json, datetime, shutil, quopri, subprocess, base64
from requests.auth import HTTPBasicAuth
from requests.auth import HTTPDigestAuth
VERSION="1.0.0"
GESTION_SECRET_FILE="/home/tresorier/.secret/gestion_api_password"
WORKDIR="/srv/validation_don.d"
MODALITY_MAIL="mail_instructions.txt"
MODALITY_MAIL_HEADERS="mail_instructions_headers.txt"
RECEPT_MAIL="mail_recu.txt"
RECEPT_MAIL_HEADERS="mail_recu_headers.txt"
RECEPT_MAIL_ATTACHMENT="mail_recu_attachment.txt"
SUMMARY_MAIL="mail_recap_header.txt"
SENDMAIL_LOCATION = "/usr/sbin/sendmail" # sendmail location
BUF=[]
# gestion_read("SELECT * FROM services_users su \
# INNER JOIN membres m ON m.id = su.id_user \
# INNER JOIN services_fees sf ON sf.id = su.id_fee \
# LEFT JOIN acc_transactions_users tu ON tu.id_service_user = su.id \
# LEFT JOIN acc_transactions_lines l ON l.id_transaction = tu.id_transaction \
# WHERE m.id = 3 AND l.id_account = 481;")
def gestion_get_secret():
with open(GESTION_SECRET_FILE) as sfile:
return sfile.readline().replace("\n", "")
def get_file_content(filename):
with open(filename) as sfile:
return sfile.readlines()
def get_file_content_all(filename):
with open(filename) as sfile:
return sfile.read()
def set_file_content(filename, lines):
with open(filename, "x") as sfile:
return sfile.writelines(lines)
def gestion_read(req):
response = requests.post('https://gestion.a-lec.org/api/sql/',
auth = HTTPBasicAuth('api666', gestion_get_secret()),
data = req)
return response.json()
def setup_workdir():
if not os.path.isdir(WORKDIR):
os.mkdir(WORKDIR)
if not "transition" in os.listdir(WORKDIR):
os.mkdir(WORKDIR+"/transition")
if not "nouveau" in os.listdir(WORKDIR):
os.mkdir(WORKDIR+"/nouveau")
if not "validé" in os.listdir(WORKDIR):
os.mkdir(WORKDIR+"/validé")
def sendmail(headers, data):
msg = bytes(headers + "\n", 'utf-8') + quopri.encodestring(bytes(data, 'utf-8'))
subprocess.run([SENDMAIL_LOCATION, "-t", "-oi"], input=msg)
def sendmail_with_attachment(headers, data, attachment_header, attachment, ending):
msg = bytes(headers + "\n", 'utf-8') \
+ quopri.encodestring(bytes(data, 'utf-8')) \
+ bytes(attachment_header + "\n", 'utf-8') \
+ base64.b64encode(attachment) \
+ bytes(ending, 'utf-8')
subprocess.run([SENDMAIL_LOCATION, "-t", "-oi"], input=msg)
def notify_unpaid(record):
# Check if notified
content = get_file_content_all(WORKDIR+"/transition/"+record).split("\n")
if len(content) > 8 and "notified" in content[8]:
return
# Get infos
name, surname, address, postal_code, city, email, amount, mode = \
get_file_content_all(WORKDIR+"/transition/"+record).split("\n")[:8]
BUF.append("* {} {}, {} €".format(record, name, amount))
BUF.append(" NOTIFICATION DONATEUR")
BUF.append("")
mailtext = get_file_content_all(MODALITY_MAIL) + "\n"
mailtext = mailtext.replace("NOM_DONNEUR", surname+" "+name)
mailtext = mailtext.replace("NUMERO_DON", str(record))
mailtext = mailtext.replace("MONTANT_DON", amount)
mailtext = mailtext.replace("MODE_DON", mode)
mailheaders = get_file_content_all(MODALITY_MAIL_HEADERS) + "\n"
mailheaders = mailheaders.replace("COURRIEL_DONNEUR", email)
# Notify
sendmail(mailheaders, mailtext)
# Indicate as notified
with open(WORKDIR+"/transition/"+record, "a") as sfile:
sfile.write("notified")
def validate(record):
# Get infos
request = "SELECT * FROM acc_transactions tr " +\
"INNER JOIN acc_transactions_lines l " +\
" ON tr.id = l.id_transaction " +\
"WHERE tr.notes LIKE '%{}%' and id_account = 469".format(record)
# Note: su.id_service = 1 parceque la cotisation correspond au service 1
try:
answer = gestion_read(request)["results"][-1]
except:
return False
name, surname, address, postal_code, city, email, amount, mode = \
get_file_content_all(WORKDIR+"/transition/"+record).split("\n")[:8]
date = datetime.datetime.strptime(
answer["date"],'%Y-%m-%d').strftime("%d/%m/%Y")
filename = "{}_reçu_{}_{}".format(
name,
record,
date.replace("/", "."))
BUF.append("* {} {}, {} €".format(record, name, "{},{}".format(
str(answer["credit"])[:-2],
str(answer["credit"])[-2:])))
BUF.append(" VALIDATION DON")
BUF.append("")
# Generate receipt
latexfile = get_file_content_all("RECU_FISCAL.tex")
latexfile = latexfile.replace("NUMERO-DON", record)
latexfile = latexfile.replace("ANNEE-CIVILE", answer["date"][:4])
latexfile = latexfile.replace("NOM-DONATEUR", name)
latexfile = latexfile.replace("STATUT-DONATEUR", "Personne physique") # XXX
latexfile = latexfile.replace("ADRESSE-DONATEUR", "{}, {} {}".format(
address,
postal_code,
city))
latexfile = latexfile.replace("SOMME", "{},{}".format(
str(answer["credit"])[:-2],
str(answer["credit"])[-2:]))
latexfile = latexfile.replace("DATE-VERSEMENT", date)
latexfile = latexfile.replace("MODE-VERSEMENT", answer["reference"])
latexfile = latexfile.replace("FORME-DON", "Déclaration de don manuel") # XXX
latexfile = latexfile.replace("NATURE-DON", "Numéraire") # XXX
try:
os.remove(WORKDIR+"/validé/"+filename+".tex")
except:
pass
set_file_content(WORKDIR+"/validé/"+filename+".tex", latexfile)
os.system("cd {} && pdflatex {}".format(WORKDIR+"/validé/", filename+".tex"))
# Preparing mail
mailheaders = get_file_content_all(RECEPT_MAIL_HEADERS).replace(
"COURRIEL-DON",
email) + "\n"
mailtext = get_file_content_all(RECEPT_MAIL).replace("DATE-DON", date) + "\n"
mailtattach = get_file_content_all(RECEPT_MAIL_ATTACHMENT).replace(
"DATE-DON",
record + "_" + date.replace("/", ".")) + "\n"
# Opening PDF file as binary
attachment = open(WORKDIR+"/validé/"+filename+".pdf", "rb")
data = attachment.read()
attachment.close()
ending = "--------------3yxkFgv0AINs5nd0i6BJrWaV--"
sendmail_with_attachment(mailheaders, mailtext, mailtattach, data, ending)
# The end
os.remove(WORKDIR+"/transition/"+record)
return True
def check_record(intent):
numero, content = get_file_content_all(intent).split("|")
name, surname, address, postal_code, city, email, amount, mode = \
content.split(";")[:8]
BUF.append("* {} {}, {} €".format(numero, name+" "+surname, amount))
BUF.append(" NOUVEAU DON")
BUF.append("")
lines = [ "{}\n{}\n{}\n{}\n{}\n{}\n{}\n{}\n".format(
name, surname, address, postal_code, city, email, amount, mode
) ]
set_file_content(WORKDIR+"/transition/"+numero, lines)
if numero in os.listdir(WORKDIR+"/transition/"):
os.remove(intent)
def validate_donors():
# Get new
for new_intent in os.listdir(WORKDIR+"/nouveau"):
check_record(WORKDIR+"/nouveau/"+new_intent)
# Validate record
for record in os.listdir(WORKDIR+"/transition"):
if not validate(record):
notify_unpaid(record)
def main():
setup_workdir()
#GET DATA()
validate_donors()
# End of work
# Launch summary mail
mailheaders = get_file_content_all(SUMMARY_MAIL) + "\n"
mailtext = ""
is_sendable = False;
for line in BUF:
mailtext += line + "\n"
is_sendable = True;
print(line)
if is_sendable:
sendmail(mailheaders, mailtext)
## Bootstrap
if __name__ == '__main__':
main()
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