From 92e66d75ab009e081860b7e69ea7b19f8557cbb2 Mon Sep 17 00:00:00 2001
From: Yohann D'ANELLO <yohann.danello@gmail.com>
Date: Fri, 9 Oct 2020 13:49:09 +0200
Subject: [PATCH] Automatically create mailing lists

---
 Dockerfile                   |  2 +-
 apps/participation/models.py | 15 +++++++++++++++
 apps/participation/views.py  |  5 +++++
 corres2math/lists.py         | 13 +++++++++++++
 requirements.txt             |  3 ++-
 5 files changed, 36 insertions(+), 2 deletions(-)
 create mode 100644 corres2math/lists.py

diff --git a/Dockerfile b/Dockerfile
index 712c69a..c0d3351 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ ENV PYTHONUNBUFFERED 1
 ENV DJANGO_ALLOW_ASYNC_UNSAFE 1
 
 # Install LaTeX requirements
-RUN apk add --no-cache gettext texlive nginx gcc libc-dev libffi-dev postgresql-dev libmagic
+RUN apk add --no-cache gettext nginx gcc libc-dev libffi-dev libxml2-dev libxslt-dev postgresql-dev libmagic
 
 RUN apk add --no-cache bash
 
diff --git a/apps/participation/models.py b/apps/participation/models.py
index 6867bb2..28d8c10 100644
--- a/apps/participation/models.py
+++ b/apps/participation/models.py
@@ -8,6 +8,8 @@ from django.utils.crypto import get_random_string
 from django.utils.text import format_lazy
 from django.utils.translation import gettext_lazy as _
 
+from corres2math.lists import get_sympa_client
+
 
 class Team(models.Model):
     name = models.CharField(
@@ -36,9 +38,22 @@ class Team(models.Model):
         default=False,
     )
 
+    def create_mailing_list(self):
+        get_sympa_client().create_list(
+            f"equipe-{self.trigram.lower()}",
+            f"Équipe {self.name} ({self.trigram})",
+            "hotline",  # TODO Use a custom sympa template
+            f"Liste de diffusion pour contacter l'équipe {self.name} des Correspondances",
+            "education",
+        )
+
+    def delete_mailing_list(self):
+        get_sympa_client().delete_list(f"equipe-{self.trigram}")
+
     def save(self, *args, **kwargs):
         if not self.access_code:
             self.access_code = get_random_string(6)
+            self.create_mailing_list()
         return super().save(*args, **kwargs)
 
     def __str__(self):
diff --git a/apps/participation/views.py b/apps/participation/views.py
index 498ab92..57fe622 100644
--- a/apps/participation/views.py
+++ b/apps/participation/views.py
@@ -10,6 +10,7 @@ from django.utils.translation import gettext_lazy as _
 from django.views.generic import CreateView, DetailView, FormView, RedirectView, UpdateView
 from magic import Magic
 
+from corres2math.lists import get_sympa_client
 from .forms import JoinTeamForm, ParticipationForm, TeamForm, UploadVideoForm
 from .models import Participation, Team, Video
 
@@ -36,6 +37,8 @@ class CreateTeamView(LoginRequiredMixin, CreateView):
         registration = user.registration
         registration.team = form.instance
         registration.save()
+        get_sympa_client().subscribe(user.email, f"equipe-{form.instance.trigram.lower()}", False,
+                                     f"{user.first_name} {user.last_name}")
         return ret
 
     def get_success_url(self):
@@ -65,6 +68,8 @@ class JoinTeamView(LoginRequiredMixin, FormView):
         registration = user.registration
         registration.team = form.instance
         registration.save()
+        get_sympa_client().subscribe(user.email, f"equipe-{form.instance.trigram.lower()}", False,
+                                     f"{user.first_name} {user.last_name}")
         return ret
 
     def get_success_url(self):
diff --git a/corres2math/lists.py b/corres2math/lists.py
new file mode 100644
index 0000000..187f4e2
--- /dev/null
+++ b/corres2math/lists.py
@@ -0,0 +1,13 @@
+import os
+
+from sympasoap import Client
+
+_client = None
+
+
+def get_sympa_client() -> Client:
+    global _client
+    if _client is None:
+        _client = Client("https://" + os.getenv("SYMPA_URL"))
+        _client.login(os.getenv("SYMPA_EMAIL"), os.getenv("SYMPA_PASSWORD"))
+    return _client
diff --git a/requirements.txt b/requirements.txt
index 8e2482a..d99f044 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,4 +10,5 @@ djangorestframework
 django-rest-polymorphic
 ptpython
 python-magic
-gunicorn
\ No newline at end of file
+gunicorn
+sympasoap
\ No newline at end of file