controle_don/main.py: change sendmail to use actual mail system

controle_adhesion/main.py

@@ -1,7 +1,7 @@
 #!/usr/bin/python3
 
 # Libre en Communs's adhesion control program
-# Copyright (C) 2022 Libre en Communs
+# Copyright (C) 2022-2024 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
@@ -22,6 +22,9 @@ from typing import List
 from requests.auth import HTTPBasicAuth
 from requests.auth import HTTPDigestAuth
 
+import smtplib
+from email.mime.text import MIMEText
+from email.mime.multipart import MIMEMultipart
 
 VERSION="1.0.0"
 GESTION_SECRET_FILE="/home/secretaire/.secret/gestion_api_password"
@@ -34,10 +37,27 @@ SENDMAIL_LOCATION = "/usr/sbin/sendmail" # sendmail location
 BUF=[]
 GITEA_URL = "https://forge.a-lec.org"
 
+# Update these with your SMTP server details
+SMTP_SERVER = 'mail.a-lec.org'
+SMTP_PORT = 587
+SMTP_USER = 'secretaire@a-lec.org'
+SMTP_SECRET_FILE = "/home/secretaire/.secret/smtp_api_password"
+
+# 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 smtp_get_secret():
+    with open(SMTP_SECRET_FILE) as sfile:
+        return sfile.readline().replace("\n", "")
+
 def git_get_secret():
     with open(GIT_SECRET_FILE) as sfile:
         return sfile.readline().replace("\n", "")
@@ -86,10 +106,31 @@ def setup_workdir():
     if not "refuse" in os.listdir(WORKDIR):
         os.mkdir(WORKDIR+"/refuse")
 
+# def sendmail(headers, data):
+#     print("***\nHEADERS: {}\n***\n".format(headers))
+#     msg = bytes(headers + "\n", 'utf-8') + quopri.encodestring(bytes(data, 'utf-8'))
+#     subprocess.run([SENDMAIL_LOCATION, "-t", "-oi"], input=msg)
+
 def sendmail(headers, data):
     print("***\nHEADERS: {}\n***\n".format(headers))
-    msg = bytes(headers + "\n", 'utf-8') + quopri.encodestring(bytes(data, 'utf-8'))
-    subprocess.run([SENDMAIL_LOCATION, "-t", "-oi"], input=msg)
+    # Prepare the email
+    msg = MIMEMultipart()
+    for header in headers.split("\n"):
+        if ": " in header:
+            key, value = header.split(": ", 1)
+            msg[key] = value
+    msg.attach(MIMEText(data, 'plain'))
+
+    # Connect to the SMTP server and send the email
+    try:
+        server = smtplib.SMTP(SMTP_SERVER, SMTP_PORT)
+        server.starttls()  # Upgrade the connection to a secure TLS connection
+        server.login(SMTP_USER, smtp_get_secret())
+        server.sendmail(SMTP_USER, msg['To'], msg.as_string())
+        server.quit()
+        #print("Email sent successfully")
+    except Exception as e:
+        print(f"Failed to send email: {e}")
 
 def new_registrations_worker():
     if (os.listdir(WORKDIR+"/nouveau") == []):

controle_cotisation/main.py

@@ -1,7 +1,7 @@
 #!/usr/bin/python3
 
 # Libre en Communs's cotisation control program
-# Copyright (C) 2022 Libre en Communs
+# Copyright (C) 2022-2024 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
@@ -19,7 +19,13 @@
 import os, requests, json, datetime, shutil, quopri, subprocess, base64
 from requests.auth import HTTPBasicAuth
 from requests.auth import HTTPDigestAuth
-
+import smtplib
+from email.mime.multipart import MIMEMultipart
+from email.mime.text import MIMEText
+from email.mime.base import MIMEBase
+from email import encoders
+from email.utils import formataddr
+from pathlib import Path
 
 VERSION="1.0.0"
 GESTION_SECRET_FILE="/home/tresorier/.secret/gestion_api_password"
@@ -35,6 +41,12 @@ SENDMAIL_LOCATION = "/usr/sbin/sendmail" # sendmail location
 BUF=[]
 GITEA_URL = "https://forge.a-lec.org"
 
+# Update these with your SMTP server details
+SMTP_SERVER = 'mail.a-lec.org'
+SMTP_PORT = 587
+SMTP_USER = 'tresorier@a-lec.org'
+SMTP_SECRET_FILE = "/home/tresorier/.secret/smtp_api_password"
+
 # 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 \
@@ -46,6 +58,10 @@ def gestion_get_secret():
     with open(GESTION_SECRET_FILE) as sfile:
         return sfile.readline().replace("\n", "")
 
+def smtp_get_secret():
+    with open(SMTP_SECRET_FILE) as sfile:
+        return sfile.readline().replace("\n", "")
+
 def git_get_secret():
     with open(GIT_SECRET_FILE) as sfile:
         return sfile.readline().replace("\n", "")
@@ -84,18 +100,48 @@ def setup_workdir():
     if not "transition" in os.listdir(WORKDIR):
         os.mkdir(WORKDIR+"/transition")
 
-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(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')
+# 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)
+#     subprocess.run([SENDMAIL_LOCATION, "-t", "-oi"], input=msg)
+
+
+def sendmail_with_attachment(headers, data, attachment_path, filename):
+    # Parse headers
+    msg = MIMEMultipart()
+    for header in headers.split("\n"):
+        if ": " in header:
+            key, value = header.split(": ", 1)
+            msg[key] = value
+
+    # Add the email body
+    body = MIMEText(data, 'plain', 'utf-8')
+    msg.attach(body)
+
+    # Add the attachment
+    attachment = MIMEBase('application', 'octet-stream')
+    attachment.set_payload(Path(attachment_path).read_bytes())
+    encoders.encode_base64(attachment)
+    attachment.add_header('Content-Disposition', f'attachment; filename={filename}')
+    msg.attach(attachment)
+
+    # Send the email
+    try:
+        with smtplib.SMTP(SMTP_SERVER, SMTP_PORT) as server:
+            server.starttls()  # Start TLS encryption
+            server.login(SMTP_USER, smtp_get_secret())
+            server.sendmail(SMTP_USER, msg['To'], msg.as_string())
+            print("Email sent successfully")
+    except Exception as e:
+        print(f"Failed to send email: {e}")
 
 def gestion_get_expired():
     request_expired = "SELECT id_user FROM services_users su " +\
@@ -396,23 +442,15 @@ def validate(member):
     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-COTISANT",
-                                                        answer["email"]) + "\n"
-    mailtext = get_file_content_all(RECEPT_MAIL).replace("ANNEE-CIVILE",
-                                                        answer["date"][:4]) + "\n"
-    mailtattach = get_file_content_all(RECEPT_MAIL_ATTACHMENT) + "\n"
+    # Preparing the email
+    mailheaders = get_file_content_all(RECEPT_MAIL_HEADERS).replace("COURRIEL-COTISANT", answer["email"]) + "\n"
+    mailtext = get_file_content_all(RECEPT_MAIL).replace("ANNEE-CIVILE", answer["date"][:4]) + "\n"
 
-    # Opening PDF file as binary
-    attachment = open(WORKDIR+"/validé/"+filename+".pdf", "rb")
-    data = attachment.read()
-    attachment.close()
+    # Sending the email with the attached PDF
+    pdf_path = WORKDIR+"/validé/"+filename+".pdf"
+    sendmail_with_attachment(mailheaders, mailtext, pdf_path, filename + ".pdf")
 
-    ending = "--------------3yxkFgv0AINs5nd0i6BJrWaV--"
-
-    sendmail_with_attachment(mailheaders, mailtext, mailtattach, data, ending)
-
-    # The end
+    # Cleanup
     os.remove(WORKDIR+"/transition/"+member)
 
 def validate_members():

controle_don/main.py

@@ -1,7 +1,7 @@
 #!/usr/bin/python3
 
 # Libre en Communs's mecene control program
-# Copyright (C) 2022 Libre en Communs
+# Copyright (C) 2022-2024 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
@@ -16,33 +16,42 @@
 # 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
+import os
+import requests
+import datetime
+import smtplib
+from email.mime.multipart import MIMEMultipart
+from email.mime.text import MIMEText
+from email.mime.base import MIMEBase
+from email import encoders
 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"
 
-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=[]
+# SMTP settings (adjust as necessary)
+SMTP_SERVER = 'mail.a-lec.org'
+SMTP_PORT = 587
+SMTP_USER = 'tresorier@a-lec.org'
+SMTP_SECRET_FILE = "/home/tresorier/.secret/smtp_api_password"
 
-# 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;")
+BUF = []
 
+# Utility functions
 def gestion_get_secret():
     with open(GESTION_SECRET_FILE) as sfile:
-        return sfile.readline().replace("\n", "")
+        return sfile.readline().strip()
+
+def smtp_get_secret():
+    with open(SMTP_SECRET_FILE) as sfile:
+        return sfile.readline().strip()
 
 def get_file_content(filename):
     with open(filename) as sfile:
@@ -58,90 +67,95 @@ def set_file_content(filename, lines):
 
 def gestion_read(req):
     response = requests.post('https://gestion.a-lec.org/api/sql/',
-            auth = HTTPBasicAuth('api666', gestion_get_secret()),
-            data = req)
+                             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")
+    for subdir in ['transition', 'nouveau', 'validé']:
+        path = os.path.join(WORKDIR, subdir)
+        if not os.path.exists(path):
+            os.makedirs(path)
 
-def sendmail(headers, data):
-    msg = bytes(headers + "\n", 'utf-8') + quopri.encodestring(bytes(data, 'utf-8'))
-    subprocess.run([SENDMAIL_LOCATION, "-t", "-oi"], input=msg)
+# Send email with attachment via SMTP, password fetched from file
+def sendmail_with_attachment(headers, body, attachment_path, attachment_filename):
+    msg = MIMEMultipart()
 
-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')
+    # Add headers
+    for header in headers.split("\n"):
+        if ": " in header:
+            key, value = header.split(": ", 1)
+            msg[key] = value.strip()
 
-    subprocess.run([SENDMAIL_LOCATION, "-t", "-oi"], input=msg)
+    # Email body
+    msg.attach(MIMEText(body, 'plain', 'utf-8'))
 
+    # Attach PDF file
+    if attachment_path:
+        with open(attachment_path, "rb") as attachment:
+            part = MIMEBase('application', 'octet-stream')
+            part.set_payload(attachment.read())
+            encoders.encode_base64(part)
+            part.add_header('Content-Disposition', f'attachment; filename={attachment_filename}')
+            msg.attach(part)
+
+    # Send email
+    try:
+        with smtplib.SMTP(SMTP_SERVER, SMTP_PORT) as server:
+            server.starttls()  # Secure the connection
+            server.login(SMTP_USER, smtp_get_secret())  # Fetch SMTP password from file
+            server.sendmail(SMTP_USER, msg['To'], msg.as_string())
+            #print(f"Email sent to {msg['To']}")
+    except Exception as e:
+        print(f"Error sending email: {e}")
+
+# Notify unpaid donors
 def notify_unpaid(record):
-    # Check if notified
-    content = get_file_content_all(WORKDIR+"/transition/"+record).split("\n")
+    content = get_file_content_all(os.path.join(WORKDIR, "transition", record)).split("\n")
     if len(content) > 8 and "notified" in content[8]:
-        return
+        return  # Already notified
 
-    # Get infos
-    name, surname, address, postal_code, city, email, amount, mode = \
-        get_file_content_all(WORKDIR+"/transition/"+record).split("\n")[:8]
+    # Parse donor information
+    name, surname, address, postal_code, city, email, amount, mode = content[:8]
 
-    BUF.append("* {} {}, {} €".format(record, name, amount))
+    BUF.append(f"* {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 = get_file_content_all(MODALITY_MAIL)
+    mailtext = mailtext.replace("NOM_DONNEUR", f"{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 = get_file_content_all(MODALITY_MAIL_HEADERS)
     mailheaders = mailheaders.replace("COURRIEL_DONNEUR", email)
 
     # Notify
-    sendmail(mailheaders, mailtext)
+    sendmail_with_attachment(mailheaders, mailtext, None, None)
 
-    # Indicate as notified
-    with open(WORKDIR+"/transition/"+record, "a") as sfile:
-        sfile.write("notified")
+    # Mark as notified
+    with open(os.path.join(WORKDIR, "transition", record), "a") as sfile:
+        sfile.write("notified\n")
 
+# Validate donation records
 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
+    request = f"SELECT * FROM acc_transactions tr INNER JOIN acc_transactions_lines l " \
+              f"ON tr.id = l.id_transaction WHERE tr.notes LIKE '%{record}%' AND id_account = 469"
 
     try:
         answer = gestion_read(request)["results"][-1]
-    except:
-        return False
+    except IndexError:
+        return False  # If no result, donation not validated
 
+    # Parse donor information
     name, surname, address, postal_code, city, email, amount, mode = \
-        get_file_content_all(WORKDIR+"/transition/"+record).split("\n")[:8]
+        get_file_content_all(os.path.join(WORKDIR, "transition", record)).split("\n")[:8]
 
-    date = datetime.datetime.strptime(
-        answer["date"],'%Y-%m-%d').strftime("%d/%m/%Y")
+    date = datetime.datetime.strptime(answer["date"], '%Y-%m-%d').strftime("%d/%m/%Y")
+    filename = f"{name}_reçu_{record}_{date.replace('/', '.')}"
 
-    filename = "{}_reçu_{}_{}".format(
-                name,
-                record,
-                date.replace("/", "."))
-
-    BUF.append("* {} {}, {} €".format(record, name, "{},{}".format(
-                                                str(answer["credit"])[:-2],
-                                                str(answer["credit"])[-2:])))
+    BUF.append(f"* {record} {name}, {amount} €")
     BUF.append("  VALIDATION DON")
     BUF.append("")
 
@@ -150,95 +164,68 @@ def validate(record):
     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("STATUT-DONATEUR", "Personne physique")
+    latexfile = latexfile.replace("ADRESSE-DONATEUR", f"{address}, {postal_code} {city}")
+    latexfile = latexfile.replace("SOMME", f"{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
+    latexfile = latexfile.replace("FORME-DON", "Déclaration de don manuel")
+    latexfile = latexfile.replace("NATURE-DON", "Numéraire")
 
-    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"))
+    # Save the LaTeX file and generate the PDF
+    tex_file_path = os.path.join(WORKDIR, "validé", f"{filename}.tex")
+    set_file_content(tex_file_path, latexfile)
+    os.system(f"cd {WORKDIR}/validé/ && pdflatex {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"
+    # Prepare and send email with attachment
+    mailheaders = get_file_content_all(RECEPT_MAIL_HEADERS).replace("COURRIEL-DON", email)
+    mailtext = get_file_content_all(RECEPT_MAIL).replace("DATE-DON", date)
+    mailtattach = get_file_content_all(RECEPT_MAIL_ATTACHMENT).replace("DATE-DON", f"{record}_{date.replace('/', '.')}")
+    pdf_path = os.path.join(WORKDIR, "validé", f"{filename}.pdf")
 
-    # 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)
+    sendmail_with_attachment(mailheaders, mailtext, pdf_path, f"{filename}.pdf")
 
+    # Clean up
+    os.remove(os.path.join(WORKDIR, "transition", record))
     return True
 
+# Process new donation records
 def check_record(intent):
     numero, content = get_file_content_all(intent).split("|")
-    name, surname, address, postal_code, city, email, amount, mode = \
-        content.split(";")[:8]
+    name, surname, address, postal_code, city, email, amount, mode = content.split(";")[:8]
 
-    BUF.append("* {} {}, {} €".format(numero, name+" "+surname, amount))
+    BUF.append(f"* {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)
+    lines = [f"{name}\n{surname}\n{address}\n{postal_code}\n{city}\n{email}\n{amount}\n{mode}\n"]
+    set_file_content(os.path.join(WORKDIR, "transition", numero), lines)
+    os.remove(intent)  # Clean up processed intent file
 
+# Main donation validation workflow
 def validate_donors():
+    # Process new donation intents
+    for new_intent in os.listdir(os.path.join(WORKDIR, "nouveau")):
+        check_record(os.path.join(WORKDIR, "nouveau", new_intent))
 
-    # 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"):
+    # Validate existing records or notify unpaid
+    for record in os.listdir(os.path.join(WORKDIR, "transition")):
         if not validate(record):
             notify_unpaid(record)
 
+# Main function
 def main():
     setup_workdir()
-    #GET DATA()
     validate_donors()
 
-    # End of work
-    # Launch summary mail
+    # Send summary email
     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 BUF:
+        mailtext = "\n".join(BUF)
+        sendmail_with_attachment(mailheaders, mailtext, None, None)
 
-    if is_sendable:
-        sendmail(mailheaders, mailtext)
-
-## Bootstrap
 if __name__ == '__main__':
     main()
+