From 4a530826a8be852032076274a38be30e3d186ff0 Mon Sep 17 00:00:00 2001
From: Aarni Halinen <aarni.halinen@gmail.com>
Date: Thu, 13 Jan 2022 00:05:02 +0200
Subject: [PATCH 1/6] Rewrite TG integration, support for other webhooks

---
 kaehmy/admin.py                               |   3 +-
 .../migrations/0006_delete_telegramchannel.py |  16 ++
 kaehmy/models.py                              |  15 --
 kaehmy/tgbot.py                               |  38 ---
 kaehmy/views.py                               |  15 +-
 locale/en/LC_MESSAGES/django.po               | 230 +++++++++++-------
 locale/fi/LC_MESSAGES/django.po               | 212 +++++++++-------
 ohlhafv/views.py                              |  13 +-
 poetry.lock                                   |  17 +-
 pyproject.toml                                |   1 +
 webapp/admin.py                               |   4 +-
 ...basewebhook_genericwebhook_telegramhook.py |  59 +++++
 webapp/models.py                              |  72 ++++++
 webapp/translation.py                         |  15 ++
 webapp/webhook.py                             |   9 +
 15 files changed, 461 insertions(+), 258 deletions(-)
 create mode 100644 kaehmy/migrations/0006_delete_telegramchannel.py
 delete mode 100644 kaehmy/tgbot.py
 create mode 100644 webapp/migrations/0078_basewebhook_genericwebhook_telegramhook.py
 create mode 100644 webapp/webhook.py

diff --git a/kaehmy/admin.py b/kaehmy/admin.py
index a6f11cf..f730ca5 100644
--- a/kaehmy/admin.py
+++ b/kaehmy/admin.py
@@ -1,10 +1,9 @@
 from django.contrib import admin
 from modeltranslation.admin import TranslationAdmin
 
-from kaehmy.models import Application, Comment, CustomRole, PresetRole, TelegramChannel
+from kaehmy.models import Application, Comment, CustomRole, PresetRole
 
 admin.site.register(Application)
 admin.site.register(Comment)
 admin.site.register(CustomRole)
 admin.site.register(PresetRole, TranslationAdmin)
-admin.site.register(TelegramChannel)
diff --git a/kaehmy/migrations/0006_delete_telegramchannel.py b/kaehmy/migrations/0006_delete_telegramchannel.py
new file mode 100644
index 0000000..4d963c0
--- /dev/null
+++ b/kaehmy/migrations/0006_delete_telegramchannel.py
@@ -0,0 +1,16 @@
+# Generated by Django 2.2.26 on 2022-01-12 20:38
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('kaehmy', '0005_auto_20190312_1458'),
+    ]
+
+    operations = [
+        migrations.DeleteModel(
+            name='TelegramChannel',
+        ),
+    ]
diff --git a/kaehmy/models.py b/kaehmy/models.py
index f47374f..2133378 100644
--- a/kaehmy/models.py
+++ b/kaehmy/models.py
@@ -148,18 +148,3 @@ class Application(CommentParent):
 
     def has_any_board_role(self):
         return self.preset_roles.filter(is_board=True).exists() or self.custom_roles.filter(is_board=True)
-
-
-# Telegram channel entry for Kaehmys
-class TelegramChannel(models.Model):
-    """Model containing the channel id of a Telegram chat"""
-
-    class Meta:
-        verbose_name = _('Telegram channel')
-        verbose_name_plural = _('Telegram channels')
-
-    name = models.CharField(max_length=255)
-    channel_id = models.CharField(max_length=255, unique=True)
-
-    def __str__(self):
-        return 'Telegram channel: "{}"'.format(self.name)
diff --git a/kaehmy/tgbot.py b/kaehmy/tgbot.py
deleted file mode 100644
index 248f7eb..0000000
--- a/kaehmy/tgbot.py
+++ /dev/null
@@ -1,38 +0,0 @@
-'''
-A telegram bot api for whatever purposes.
-TODO: kaehmy app is definitely not correct place for this
-'''
-import logging
-import requests
-from django.conf import settings
-from kaehmy.models import TelegramChannel
-
-
-class TelegramBot:
-    '''
-    A telegram bot api for whatever purposes
-    Currently only able to broadcast stuff to all registered
-    channels using broadcast method.
-    '''
-
-    def __init__(self, api_token=None):
-
-        self.api_token = api_token or settings.TELEGRAM_BOT_TOKEN
-        self.send_message_url = "https://api.telegram.org/bot{}/sendMessage".format(self.api_token)
-
-    def broadcast(self, message):
-        channels_ids = TelegramChannel.objects.values_list("channel_id", flat=True)
-        for id_ in channels_ids:
-            self.send_message(id_, message)
-
-    def send_message(self, channel_id, message):
-        '''
-        Send message to a chat with given channel_id
-        '''
-        data = {
-            'chat_id': channel_id,
-            'text': message,
-            'parse_mode': 'Markdown'
-        }
-        resp = requests.post(self.send_message_url, json=data)
-        logging.debug(resp.content)
diff --git a/kaehmy/views.py b/kaehmy/views.py
index 8e7ab29..8f839f2 100644
--- a/kaehmy/views.py
+++ b/kaehmy/views.py
@@ -13,10 +13,11 @@ from dealer.git import git
 from sikweb.settings import URL
 
 from members.views.utils import *
-from kaehmy.models import Application, CustomRole, PresetRole, TelegramChannel
+from kaehmy.models import Application, CustomRole, PresetRole
 from kaehmy.forms import ApplicationForm, CommentForm
 from kaehmy.tables import ExportTable
 from webapp.utils import send_email
+from webapp.webhook import processHooks
 
 
 @ensure_csrf_cookie
@@ -135,17 +136,7 @@ def submit(request, *args, **kwargs):
         send_email(email, subject, body)
         logging.debug('Sent kaehmy email to recipient <{}>'.format(email))
 
-        CHAT_IDS = [channel.channel_id for channel in TelegramChannel.objects.all()]
-        for chat_id in CHAT_IDS:
-            tg_string = 'https://api.telegram.org/bot{}/sendMessage?chat_id={}&text={}'.format(
-                settings.TELEGRAM_BOT_TOKEN,
-                chat_id,
-                'Uusi New kaehmy! {} -> {}'.format(name, url)
-            )
-            response = requests.get(tg_string).json()
-            logging.debug('Telegram API response:\n{}'.format(response))
-        logging.debug('Sent kaehmy announcement to {} channels.'.format(len(CHAT_IDS)))
-
+        processHooks(message=f'Uusi New kaehmy! {name} -> {url}', eventType="kaehmy")
     else:
         context = {
             'error': form.errors
diff --git a/locale/en/LC_MESSAGES/django.po b/locale/en/LC_MESSAGES/django.po
index 7b1289e..603910b 100644
--- a/locale/en/LC_MESSAGES/django.po
+++ b/locale/en/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-01-18 21:36+0200\n"
+"POT-Creation-Date: 2022-01-12 23:55+0200\n"
 "PO-Revision-Date: 2017-11-02 23:09+0200\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -37,7 +37,7 @@ msgstr "Sössö articles"
 msgid "Today's lunch"
 msgstr ""
 
-#: infoscreen/models.py:212 webapp/models.py:70
+#: infoscreen/models.py:212 webapp/models.py:73
 msgid "Events"
 msgstr "Events"
 
@@ -112,8 +112,8 @@ msgstr "Preview"
 msgid "Delete"
 msgstr "Delete"
 
-#: infoscreen/templates/tabs/add_remove.html:23 kaehmy/models.py:62
-#: kaehmy/templates/list.html:36 webapp/models.py:144 webapp/models.py:173
+#: infoscreen/templates/tabs/add_remove.html:23 kaehmy/models.py:57
+#: kaehmy/templates/list.html:36 webapp/models.py:147 webapp/models.py:176
 msgid "Name"
 msgstr "Name"
 
@@ -189,7 +189,7 @@ msgstr "Phone number (not public)"
 msgid "Custom roles"
 msgstr "Custom roles"
 
-#: kaehmy/forms.py:49 kaehmy/templates/kaehmy.html:43
+#: kaehmy/forms.py:49 kaehmy/templates/kaehmy.html:42
 msgid "Preset roles"
 msgstr "Preset roles"
 
@@ -201,156 +201,148 @@ msgstr "Invalid phone number"
 msgid "Custom role with the same name already exists."
 msgstr "Custom role with the same name already exists."
 
-#: kaehmy/models.py:18
+#: kaehmy/models.py:13
 msgid "Kaehmy"
 msgstr "Kaehmy"
 
-#: kaehmy/models.py:25
+#: kaehmy/models.py:20
 msgid "Corporate affairs"
 msgstr "Corporate affairs"
 
-#: kaehmy/models.py:26 webapp/templates/freshmen.html:10
+#: kaehmy/models.py:21 webapp/templates/freshmen.html:10
 #: webapp/templates/navigation.html:8
 msgid "Freshmen"
 msgstr "Freshmen"
 
-#: kaehmy/models.py:27 webapp/templates/international.html:10
+#: kaehmy/models.py:22 webapp/templates/international.html:10
 #: webapp/templates/navigation.html:14
 msgid "International"
 msgstr "International"
 
-#: kaehmy/models.py:28
+#: kaehmy/models.py:23
 msgid "External affairs"
 msgstr "External affairs"
 
-#: kaehmy/models.py:29
+#: kaehmy/models.py:24
 msgid "Media"
 msgstr ""
 
-#: kaehmy/models.py:30
+#: kaehmy/models.py:25
 msgid "Technology"
 msgstr ""
 
-#: kaehmy/models.py:31
+#: kaehmy/models.py:26
 msgid "Wellbeing"
 msgstr ""
 
-#: kaehmy/models.py:32
+#: kaehmy/models.py:27
 msgid "Elepaja"
 msgstr ""
 
-#: kaehmy/models.py:33
+#: kaehmy/models.py:28
 msgid "Ceremonies"
 msgstr ""
 
-#: kaehmy/models.py:34
+#: kaehmy/models.py:29
 msgid "Studies"
 msgstr ""
 
-#: kaehmy/models.py:35
+#: kaehmy/models.py:30
 msgid "Sössö magazine"
 msgstr "Sössö magazine"
 
-#: kaehmy/models.py:36
+#: kaehmy/models.py:31
 msgid "Alumni relations"
 msgstr "Alumni relations"
 
-#: kaehmy/models.py:37
+#: kaehmy/models.py:32
 msgid "Others"
 msgstr ""
 
-#: kaehmy/models.py:39
+#: kaehmy/models.py:34
 msgid "Category"
 msgstr ""
 
-#: kaehmy/models.py:45
+#: kaehmy/models.py:40
 msgid "Description"
 msgstr "Description"
 
-#: kaehmy/models.py:48
+#: kaehmy/models.py:43
 msgid "Preset kaehmy role"
 msgstr "Preset kaehmy role"
 
-#: kaehmy/models.py:49
+#: kaehmy/models.py:44
 msgid "Preset kaehmy roles"
 msgstr "Preset kaehmy roles"
 
-#: kaehmy/models.py:56
+#: kaehmy/models.py:51
 msgid "Custom kaehmy role"
 msgstr "Custom kaehmy role"
 
-#: kaehmy/models.py:57
+#: kaehmy/models.py:52
 msgid "Custom kaehmy roles"
 msgstr "Custom kaehmy roles"
 
-#: kaehmy/models.py:63 kaehmy/templates/list.html:40 members/models.py:14
+#: kaehmy/models.py:58 kaehmy/templates/list.html:40 members/models.py:14
 msgid "Email"
 msgstr "Email"
 
-#: kaehmy/models.py:64
+#: kaehmy/models.py:59
 msgid "Timestamp"
 msgstr ""
 
-#: kaehmy/models.py:78
+#: kaehmy/models.py:73
 msgid "Kaehmykommentti"
 msgstr "Kaehmy comment"
 
-#: kaehmy/models.py:79
+#: kaehmy/models.py:74
 msgid "Kaehmykommentit"
 msgstr "Kaehmy comments"
 
-#: kaehmy/models.py:81 ohlhafv/models.py:36
+#: kaehmy/models.py:76 ohlhafv/models.py:36
 msgid "Message"
 msgstr ""
 
-#: kaehmy/models.py:100 kaehmy/templates/kaehmy.html:12
+#: kaehmy/models.py:95 kaehmy/templates/kaehmy.html:12
 msgid "Kaehmylomake"
 msgstr "Kaehmy application"
 
-#: kaehmy/models.py:101
+#: kaehmy/models.py:96
 msgid "Kaehmylomakkeet"
 msgstr "Kaehmy applications"
 
-#: kaehmy/models.py:104
+#: kaehmy/models.py:99
 msgid "Phone number"
 msgstr ""
 
-#: kaehmy/models.py:105
+#: kaehmy/models.py:100
 msgid "Year"
 msgstr ""
 
-#: kaehmy/models.py:106
+#: kaehmy/models.py:101
 msgid "Text"
 msgstr ""
 
-#: kaehmy/models.py:108
+#: kaehmy/models.py:103
 msgid "Custom role name"
 msgstr ""
 
-#: kaehmy/models.py:110 webapp/models.py:174
+#: kaehmy/models.py:105 webapp/models.py:177
 msgid "Board member"
 msgstr "Board member"
 
-#: kaehmy/models.py:118
+#: kaehmy/models.py:113
 msgid "Kaehmy application: {}"
 msgstr "Kaehmy application: {}"
 
-#: kaehmy/models.py:140
+#: kaehmy/models.py:135
 msgid "Board: {}"
 msgstr ""
 
-#: kaehmy/models.py:146
+#: kaehmy/models.py:141
 msgid "Official: {}"
 msgstr ""
 
-#: kaehmy/models.py:163
-msgid "Telegram channel"
-msgstr ""
-
-#: kaehmy/models.py:164
-msgid "Telegram channels"
-msgstr ""
-
 #: kaehmy/tables.py:13
 msgid "Roles"
 msgstr ""
@@ -427,31 +419,36 @@ msgid "Päivämääriä & deadlineja"
 msgstr "Dates and deadlines"
 
 #: kaehmy/templates/kaehmy.html:31
-msgid "Hallitustyrkkypaneeli"
-msgstr "Panel for board applicants"
+#, fuzzy
+#| msgid "Vaalikokous, osa 1 (puheenjohtajan valinta)"
+msgid "Vaalikokous, osa 1 (puheenjohtajan valinta) ja hallitustyrkkypaneeli"
+msgstr "Election meeting, part 1 (chairman election)"
 
 #: kaehmy/templates/kaehmy.html:32
-msgid "Vaalikokous, osa 1 (puheenjohtajan valinta)"
-msgstr "Election meeting, part 1 (chairman election)"
+msgid "Vaalikokous, osa 2 (hallituksen valinta)"
+msgstr "Election meeting, part 2 (board election)"
 
 #: kaehmy/templates/kaehmy.html:33
 msgid "Toimikunta-appro"
 msgstr "Guild committee crawl"
 
 #: kaehmy/templates/kaehmy.html:34
-msgid "Vaalikokous, osa 2 (hallituksen valinta)"
-msgstr "Election meeting, part 2 (board election)"
-
-#: kaehmy/templates/kaehmy.html:35
 msgid "Vaalikokous, osa 3 (toimarien valinta)"
 msgstr "Election meeting, part 3 (non-board election)"
 
-#: kaehmy/templates/kaehmy.html:78
-#, python-format
+#: kaehmy/templates/kaehmy.html:77
+#, fuzzy, python-format
+#| msgid ""
+#| "\n"
+#| "                Hyväksyn <a href=\"https://sik.ayy.fi/files/official/"
+#| "Tietosuojaseloste%%20%%E2%%80%%93%%20Toimihenkil%%C3%%B6ksi%%20hakemisen"
+#| "%%20rekisteri.pdf\" target=\"_blank\">tietosuojaselosteen</a> ja "
+#| "tietojeni tallentamisen.\n"
+#| "                "
 msgid ""
 "\n"
-"                Hyväksyn <a href=\"https://sik.ayy.fi/files/official/"
-"Tietosuojaseloste%%20%%E2%%80%%93%%20Toimihenkil%%C3%%B6ksi%%20hakemisen"
+"                Hyväksyn <a href=\"https://static.sahkoinsinoorikilta.fi/"
+"GDPR/Tietosuojaseloste%%20%%23U2013%%20Toimihenkil%%23U00f6ksi%%20hakemisen"
 "%%20rekisteri.pdf\" target=\"_blank\">tietosuojaselosteen</a> ja tietojeni "
 "tallentamisen.\n"
 "                "
@@ -463,7 +460,7 @@ msgstr ""
 "of personal data.\n"
 "                "
 
-#: kaehmy/templates/kaehmy.html:84 members/templates/settings.html:23
+#: kaehmy/templates/kaehmy.html:83 members/templates/settings.html:23
 msgid "Submit"
 msgstr "Submit"
 
@@ -639,12 +636,16 @@ msgid "Hienoa! Jäsenhakemuksesi on nyt lähetetty."
 msgstr "Amazing! Your membership application has been sent."
 
 #: members/templates/application_success.html:9
+#, fuzzy
+#| msgid ""
+#| "Vahvistusviesti on lähetetty sähköpostiisi. Ota yhteyttä "
+#| "admin@sahkoinsinoorikilta.fi.fi jos viestiä ei näy."
 msgid ""
-"Vahvistusviesti on lähetetty sähköpostiisi. Ota yhteyttä admin@sahkoinsinoorikilta.fi."
-"fi jos viestiä ei näy."
+"Vahvistusviesti on lähetetty sähköpostiisi. Ota yhteyttä "
+"admin@sahkoinsinoorikilta.fi jos viestiä ei näy."
 msgstr ""
-"Confirmation email is sent to given email address. Contact admin@sahkoinsinoorikilta.fi."
-"fi if you didn't receive it."
+"Confirmation email is sent to given email address. Contact "
+"admin@sahkoinsinoorikilta.fi.fi if you didn't receive it."
 
 #: members/templates/application_success.html:10
 msgid "Takaisin Sähköinsinöörikillan web-sivuille"
@@ -914,11 +915,11 @@ msgstr "Payments in register:"
 msgid "Language"
 msgstr "Language"
 
-#: members/templates/settings.html:20 sikweb/base.py:217
+#: members/templates/settings.html:20 sikweb/base.py:216
 msgid "Finnish"
 msgstr "Finnish"
 
-#: members/templates/settings.html:21 sikweb/base.py:218
+#: members/templates/settings.html:21 sikweb/base.py:217
 msgid "English"
 msgstr "English"
 
@@ -1100,7 +1101,9 @@ msgid "Challenge"
 msgstr "Challenge"
 
 #: ohlhafv/views.py:44
-msgid "Sinut on haastettu Øhlhäfviin!"
+#, fuzzy
+#| msgid "Sinut on haastettu Øhlhäfviin!"
+msgid "Sinut on haastettu Ohlhäfviin!"
 msgstr "You have been challenged at Ohlhafv!"
 
 #: templates/admin/base_site.html:44
@@ -1112,91 +1115,135 @@ msgstr "Go"
 msgid "Aalto-yliopiston Sähköinsinöörikilta ry"
 msgstr "Aalto-yliopiston Sähköinsinöörikilta ry"
 
-#: webapp/models.py:18
+#: webapp/models.py:21
 msgid "Webapp"
 msgstr "Webapp"
 
-#: webapp/models.py:26
+#: webapp/models.py:29
 msgid "Tag"
 msgstr "Tag"
 
-#: webapp/models.py:27
+#: webapp/models.py:30
 msgid "Tags"
 msgstr "Tags"
 
-#: webapp/models.py:34
+#: webapp/models.py:37
 msgid "Tag: {}"
 msgstr "Tag: {}"
 
-#: webapp/models.py:52
+#: webapp/models.py:55
 msgid "Feed"
 msgstr ""
 
-#: webapp/models.py:53
+#: webapp/models.py:56
 msgid "Feeds"
 msgstr ""
 
-#: webapp/models.py:61 webapp/models.py:80 webapp/models.py:119
-#: webapp/models.py:152 webapp/models.py:198
+#: webapp/models.py:64 webapp/models.py:83 webapp/models.py:122
+#: webapp/models.py:155 webapp/models.py:201
 msgid "Deleted: "
 msgstr "Deleted: "
 
-#: webapp/models.py:62
+#: webapp/models.py:65
 msgid "{}Feed: {}"
 msgstr ""
 
-#: webapp/models.py:69
+#: webapp/models.py:72
 msgid "Event"
 msgstr ""
 
-#: webapp/models.py:81
+#: webapp/models.py:84
 msgid "{}Event: {}"
 msgstr ""
 
-#: webapp/models.py:91
+#: webapp/models.py:93
 msgid "Template question"
 msgstr ""
 
-#: webapp/models.py:92
+#: webapp/models.py:94
 msgid "Template questions"
 msgstr ""
 
-#: webapp/models.py:98
+#: webapp/models.py:101
 msgid "Template questions: {}"
 msgstr ""
 
-#: webapp/models.py:105
+#: webapp/models.py:108
 msgid "Signup form"
 msgstr ""
 
-#: webapp/models.py:106
+#: webapp/models.py:109
 msgid "Signup forms"
 msgstr ""
 
-#: webapp/models.py:120
+#: webapp/models.py:123
 msgid "#{} {}{}"
 msgstr ""
 
-#: webapp/models.py:138
+#: webapp/models.py:141
 msgid "Sign-up"
 msgstr ""
 
-#: webapp/models.py:139
+#: webapp/models.py:142
 msgid "Sign-ups"
 msgstr ""
 
-#: webapp/models.py:178
+#: webapp/models.py:181
 msgid "board member"
 msgstr "board member"
 
-#: webapp/models.py:185
+#: webapp/models.py:188
 msgid "JobAd"
 msgstr ""
 
-#: webapp/models.py:186
+#: webapp/models.py:189
 msgid "JobAds"
 msgstr ""
 
+#: webapp/models.py:211
+#, fuzzy
+#| msgid "Kaehmy"
+msgid "Hook Kaehmys"
+msgstr "Kaehmy"
+
+#: webapp/models.py:212
+#, fuzzy
+#| msgid "Total challenges:"
+msgid "Hook Ohlhafv challenges"
+msgstr "Total challenges:"
+
+#: webapp/models.py:213
+msgid "Hook published news"
+msgstr ""
+
+#: webapp/models.py:214
+msgid "Hook published Job Ads"
+msgstr ""
+
+#: webapp/models.py:215
+msgid "Hook published events"
+msgstr ""
+
+#: webapp/models.py:216
+msgid "Hook opened signups"
+msgstr ""
+
+#: webapp/models.py:241
+msgid "Webhook"
+msgstr ""
+
+#: webapp/models.py:242
+msgid "Webhooks"
+msgstr ""
+
+#: webapp/models.py:256
+msgid "Telegram channel"
+msgstr ""
+
+#: webapp/models.py:257
+msgid "Telegram channels"
+msgstr ""
+
 #: webapp/templates/contact.html:9 webapp/templates/navigation.html:20
 msgid "Contact"
 msgstr "Contact"
@@ -1240,3 +1287,6 @@ msgstr "Sössö"
 #: webapp/templates/navigation.html:24
 msgid "Corporate"
 msgstr "Corporate"
+
+#~ msgid "Hallitustyrkkypaneeli"
+#~ msgstr "Panel for board applicants"
diff --git a/locale/fi/LC_MESSAGES/django.po b/locale/fi/LC_MESSAGES/django.po
index cf602f6..480a23c 100644
--- a/locale/fi/LC_MESSAGES/django.po
+++ b/locale/fi/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-01-18 21:36+0200\n"
+"POT-Creation-Date: 2022-01-12 23:55+0200\n"
 "PO-Revision-Date: 2017-11-02 23:04+0200\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -38,7 +38,7 @@ msgstr "Sössön artikkelit"
 msgid "Today's lunch"
 msgstr "Päivän lounas"
 
-#: infoscreen/models.py:212 webapp/models.py:70
+#: infoscreen/models.py:212 webapp/models.py:73
 msgid "Events"
 msgstr "Tapahtumat"
 
@@ -113,8 +113,8 @@ msgstr "Esikatsele"
 msgid "Delete"
 msgstr "Poista"
 
-#: infoscreen/templates/tabs/add_remove.html:23 kaehmy/models.py:62
-#: kaehmy/templates/list.html:36 webapp/models.py:144 webapp/models.py:173
+#: infoscreen/templates/tabs/add_remove.html:23 kaehmy/models.py:57
+#: kaehmy/templates/list.html:36 webapp/models.py:147 webapp/models.py:176
 msgid "Name"
 msgstr "Nimi"
 
@@ -190,7 +190,7 @@ msgstr "Puhelinnumero (ei julkinen)"
 msgid "Custom roles"
 msgstr "Uudet virat"
 
-#: kaehmy/forms.py:49 kaehmy/templates/kaehmy.html:43
+#: kaehmy/forms.py:49 kaehmy/templates/kaehmy.html:42
 msgid "Preset roles"
 msgstr "Kaehmyvirat"
 
@@ -202,156 +202,148 @@ msgstr "Virheellinen puhelinnumero"
 msgid "Custom role with the same name already exists."
 msgstr "Samanniminen virka on jo olemassa."
 
-#: kaehmy/models.py:18
+#: kaehmy/models.py:13
 msgid "Kaehmy"
 msgstr "Kaehmy"
 
-#: kaehmy/models.py:25
+#: kaehmy/models.py:20
 msgid "Corporate affairs"
 msgstr "Yrityssuhteet"
 
-#: kaehmy/models.py:26 webapp/templates/freshmen.html:10
+#: kaehmy/models.py:21 webapp/templates/freshmen.html:10
 #: webapp/templates/navigation.html:8
 msgid "Freshmen"
 msgstr "Fuksit"
 
-#: kaehmy/models.py:27 webapp/templates/international.html:10
+#: kaehmy/models.py:22 webapp/templates/international.html:10
 #: webapp/templates/navigation.html:14
 msgid "International"
 msgstr "International"
 
-#: kaehmy/models.py:28
+#: kaehmy/models.py:23
 msgid "External affairs"
 msgstr "Ulkosuhteet"
 
-#: kaehmy/models.py:29
+#: kaehmy/models.py:24
 msgid "Media"
 msgstr "Media"
 
-#: kaehmy/models.py:30
+#: kaehmy/models.py:25
 msgid "Technology"
 msgstr "Teknologia"
 
-#: kaehmy/models.py:31
+#: kaehmy/models.py:26
 msgid "Wellbeing"
 msgstr "Hyvinvointi"
 
-#: kaehmy/models.py:32
+#: kaehmy/models.py:27
 msgid "Elepaja"
 msgstr "Elepaja"
 
-#: kaehmy/models.py:33
+#: kaehmy/models.py:28
 msgid "Ceremonies"
 msgstr "Hupitapahtumat"
 
-#: kaehmy/models.py:34
+#: kaehmy/models.py:29
 msgid "Studies"
 msgstr "Opinnot"
 
-#: kaehmy/models.py:35
+#: kaehmy/models.py:30
 msgid "Sössö magazine"
 msgstr "Kiltalehti Sössö"
 
-#: kaehmy/models.py:36
+#: kaehmy/models.py:31
 msgid "Alumni relations"
 msgstr "Alumnisuhteet"
 
-#: kaehmy/models.py:37
+#: kaehmy/models.py:32
 msgid "Others"
 msgstr "Muut"
 
-#: kaehmy/models.py:39
+#: kaehmy/models.py:34
 msgid "Category"
 msgstr "Kategoria"
 
-#: kaehmy/models.py:45
+#: kaehmy/models.py:40
 msgid "Description"
 msgstr "Kuvaus"
 
-#: kaehmy/models.py:48
+#: kaehmy/models.py:43
 msgid "Preset kaehmy role"
 msgstr "Kaehmyvirka"
 
-#: kaehmy/models.py:49
+#: kaehmy/models.py:44
 msgid "Preset kaehmy roles"
 msgstr "Kaehmyvirat"
 
-#: kaehmy/models.py:56
+#: kaehmy/models.py:51
 msgid "Custom kaehmy role"
 msgstr "Uusi virka"
 
-#: kaehmy/models.py:57
+#: kaehmy/models.py:52
 msgid "Custom kaehmy roles"
 msgstr "Uudet kaehmyvirat"
 
-#: kaehmy/models.py:63 kaehmy/templates/list.html:40 members/models.py:14
+#: kaehmy/models.py:58 kaehmy/templates/list.html:40 members/models.py:14
 msgid "Email"
 msgstr "Sähköposti"
 
-#: kaehmy/models.py:64
+#: kaehmy/models.py:59
 msgid "Timestamp"
 msgstr "Aikaleima"
 
-#: kaehmy/models.py:78
+#: kaehmy/models.py:73
 msgid "Kaehmykommentti"
 msgstr "Kaehmykommentti"
 
-#: kaehmy/models.py:79
+#: kaehmy/models.py:74
 msgid "Kaehmykommentit"
 msgstr "Kaehmykommentit"
 
-#: kaehmy/models.py:81 ohlhafv/models.py:36
+#: kaehmy/models.py:76 ohlhafv/models.py:36
 msgid "Message"
 msgstr "Viesti"
 
-#: kaehmy/models.py:100 kaehmy/templates/kaehmy.html:12
+#: kaehmy/models.py:95 kaehmy/templates/kaehmy.html:12
 msgid "Kaehmylomake"
 msgstr "Kaehmylomake"
 
-#: kaehmy/models.py:101
+#: kaehmy/models.py:96
 msgid "Kaehmylomakkeet"
 msgstr "Kaehmylomakkeet"
 
-#: kaehmy/models.py:104
+#: kaehmy/models.py:99
 msgid "Phone number"
 msgstr "Puhelinnumero"
 
-#: kaehmy/models.py:105
+#: kaehmy/models.py:100
 msgid "Year"
 msgstr "Vuosi"
 
-#: kaehmy/models.py:106
+#: kaehmy/models.py:101
 msgid "Text"
 msgstr "Teksti"
 
-#: kaehmy/models.py:108
+#: kaehmy/models.py:103
 msgid "Custom role name"
 msgstr "Uusi virka"
 
-#: kaehmy/models.py:110 webapp/models.py:174
+#: kaehmy/models.py:105 webapp/models.py:177
 msgid "Board member"
 msgstr "Hallituksen jäsen"
 
-#: kaehmy/models.py:118
+#: kaehmy/models.py:113
 msgid "Kaehmy application: {}"
 msgstr "Kaehmy: {}"
 
-#: kaehmy/models.py:140
+#: kaehmy/models.py:135
 msgid "Board: {}"
 msgstr "Hallitus: {}"
 
-#: kaehmy/models.py:146
+#: kaehmy/models.py:141
 msgid "Official: {}"
 msgstr "Toimari: {}"
 
-#: kaehmy/models.py:163
-msgid "Telegram channel"
-msgstr "Telegram-kanava"
-
-#: kaehmy/models.py:164
-msgid "Telegram channels"
-msgstr "Telegram-kanavat"
-
 #: kaehmy/tables.py:13
 msgid "Roles"
 msgstr "Roolit"
@@ -404,8 +396,8 @@ msgstr ""
 "            Koska lista ei ole koskaan täydellinen, voit myös ehdottaa ihan "
 "uutta toimenkuvaa.\n"
 "            Jos sinulla on kysyttävää mistä tahansa virasta, kannattaa "
-"konsultoida <a href=\"https://static.sahkoinsinoorikilta.fi/uus_webi/kahmyopas.pdf"
-"\">kaehmyopasta</a> \n"
+"konsultoida <a href=\"https://static.sahkoinsinoorikilta.fi/uus_webi/"
+"kahmyopas.pdf\">kaehmyopasta</a> \n"
 "            tai olla yhteydessä kyseistä virkaa tänä vuonna toimittavaan "
 "henkilöön."
 
@@ -430,37 +422,33 @@ msgid "Päivämääriä & deadlineja"
 msgstr "Päivämääriä & deadlineja"
 
 #: kaehmy/templates/kaehmy.html:31
-msgid "Hallitustyrkkypaneeli"
-msgstr ""
+msgid "Vaalikokous, osa 1 (puheenjohtajan valinta) ja hallitustyrkkypaneeli"
+msgstr "Vaalikokous, osa 1 (puheenjohtajan valinta)"
 
 #: kaehmy/templates/kaehmy.html:32
-msgid "Vaalikokous, osa 1 (puheenjohtajan valinta)"
-msgstr "Vaalikokous, osa 1 (puheenjohtajan valinta)"
+msgid "Vaalikokous, osa 2 (hallituksen valinta)"
+msgstr "Vaalikokous, osa 2 (hallituksen valinta)"
 
 #: kaehmy/templates/kaehmy.html:33
 msgid "Toimikunta-appro"
 msgstr ""
 
 #: kaehmy/templates/kaehmy.html:34
-msgid "Vaalikokous, osa 2 (hallituksen valinta)"
-msgstr "Vaalikokous, osa 2 (hallituksen valinta)"
-
-#: kaehmy/templates/kaehmy.html:35
 msgid "Vaalikokous, osa 3 (toimarien valinta)"
 msgstr "Vaalikokous, osa 3 (toimarien valinta)"
 
-#: kaehmy/templates/kaehmy.html:78
+#: kaehmy/templates/kaehmy.html:77
 #, python-format
 msgid ""
 "\n"
-"                Hyväksyn <a href=\"https://static.sahkoinsinoorikilta.fi/GDPR/"
-"Tietosuojaseloste%20%23U2013%20Toimihenkil%23U00f6ksi%20hakemisen"
-"%20rekisteri.pdf\" target=\"_blank\">tietosuojaselosteen</a> ja tietojeni "
+"                Hyväksyn <a href=\"https://static.sahkoinsinoorikilta.fi/"
+"GDPR/Tietosuojaseloste%%20%%23U2013%%20Toimihenkil%%23U00f6ksi%%20hakemisen"
+"%%20rekisteri.pdf\" target=\"_blank\">tietosuojaselosteen</a> ja tietojeni "
 "tallentamisen.\n"
 "                "
 msgstr ""
 
-#: kaehmy/templates/kaehmy.html:84 members/templates/settings.html:23
+#: kaehmy/templates/kaehmy.html:83 members/templates/settings.html:23
 msgid "Submit"
 msgstr "Lisää"
 
@@ -637,8 +625,8 @@ msgstr "Hienoa! Jäsenhakemuksesi on nyt lähetetty."
 
 #: members/templates/application_success.html:9
 msgid ""
-"Vahvistusviesti on lähetetty sähköpostiisi. Ota yhteyttä admin@sahkoinsinoorikilta.fi."
-"fi jos viestiä ei näy."
+"Vahvistusviesti on lähetetty sähköpostiisi. Ota yhteyttä "
+"admin@sahkoinsinoorikilta.fi jos viestiä ei näy."
 msgstr ""
 
 #: members/templates/application_success.html:10
@@ -905,11 +893,11 @@ msgstr "Maksutapahtumia:"
 msgid "Language"
 msgstr "Kieli"
 
-#: members/templates/settings.html:20 sikweb/base.py:217
+#: members/templates/settings.html:20 sikweb/base.py:216
 msgid "Finnish"
 msgstr "suomi"
 
-#: members/templates/settings.html:21 sikweb/base.py:218
+#: members/templates/settings.html:21 sikweb/base.py:217
 msgid "English"
 msgstr "englanti"
 
@@ -1018,11 +1006,11 @@ msgstr "Øhlhäfv"
 
 #: ohlhafv/models.py:22
 msgid "Ohlhafv challenge"
-msgstr "Ohlhafv haaste"
+msgstr "Øhlhäfv-haaste"
 
 #: ohlhafv/models.py:23
 msgid "Ohlhafv challenges"
-msgstr "Ohlhafv haasteet"
+msgstr "Øhlhäfv-haasteet"
 
 #: ohlhafv/models.py:29
 msgid "Team Challenge (1 x 0.33 L, 2 x 0.5 L, 1 x 1.0 L)"
@@ -1046,7 +1034,7 @@ msgstr "Sarja"
 
 #: ohlhafv/models.py:40
 msgid "Ohlhafv challenge: {} vs. {}"
-msgstr "Ohlhafv-haaste: {} vs. {}"
+msgstr "Øhlhäfv-haaste: {} vs. {}"
 
 #: ohlhafv/templates/email.html:4
 msgid "on haastanut sinut oluenjuontimittelöön"
@@ -1101,91 +1089,131 @@ msgstr "Vaihda"
 msgid "Aalto-yliopiston Sähköinsinöörikilta ry"
 msgstr "Aalto-yliopiston Sähköinsinöörikilta ry"
 
-#: webapp/models.py:18
+#: webapp/models.py:21
 msgid "Webapp"
 msgstr "Nettisivut"
 
-#: webapp/models.py:26
+#: webapp/models.py:29
 msgid "Tag"
 msgstr "Tunniste"
 
-#: webapp/models.py:27
+#: webapp/models.py:30
 msgid "Tags"
 msgstr "Tunnisteet"
 
-#: webapp/models.py:34
+#: webapp/models.py:37
 msgid "Tag: {}"
 msgstr "Tunniste: {}"
 
-#: webapp/models.py:52
+#: webapp/models.py:55
 msgid "Feed"
 msgstr "Uutinen"
 
-#: webapp/models.py:53
+#: webapp/models.py:56
 msgid "Feeds"
 msgstr "Uutiset"
 
-#: webapp/models.py:61 webapp/models.py:80 webapp/models.py:119
-#: webapp/models.py:152 webapp/models.py:198
+#: webapp/models.py:64 webapp/models.py:83 webapp/models.py:122
+#: webapp/models.py:155 webapp/models.py:201
 msgid "Deleted: "
 msgstr "Poistettu: "
 
-#: webapp/models.py:62
+#: webapp/models.py:65
 msgid "{}Feed: {}"
 msgstr "{}Uutinen: {}"
 
-#: webapp/models.py:69
+#: webapp/models.py:72
 msgid "Event"
 msgstr "Tapahtuma"
 
-#: webapp/models.py:81
+#: webapp/models.py:84
 msgid "{}Event: {}"
 msgstr "{}Tapahtuma: {}"
 
-#: webapp/models.py:91
+#: webapp/models.py:93
 msgid "Template question"
 msgstr "Vakiokysymys"
 
-#: webapp/models.py:92
+#: webapp/models.py:94
 msgid "Template questions"
 msgstr "Vakiokysymykset"
 
-#: webapp/models.py:98
+#: webapp/models.py:101
 msgid "Template questions: {}"
 msgstr "Vakiokysymykset: {}"
 
-#: webapp/models.py:105
+#: webapp/models.py:108
 msgid "Signup form"
 msgstr "Ilmoittautumislomake"
 
-#: webapp/models.py:106
+#: webapp/models.py:109
 msgid "Signup forms"
 msgstr "Ilmoittautumislomakkeet"
 
-#: webapp/models.py:120
+#: webapp/models.py:123
 msgid "#{} {}{}"
 msgstr ""
 
-#: webapp/models.py:138
+#: webapp/models.py:141
 msgid "Sign-up"
 msgstr "Ilmoittautuminen"
 
-#: webapp/models.py:139
+#: webapp/models.py:142
 msgid "Sign-ups"
 msgstr "Ilmoittautumiset"
 
-#: webapp/models.py:178
+#: webapp/models.py:181
 msgid "board member"
 msgstr "hallituksen jäsen"
 
-#: webapp/models.py:185
+#: webapp/models.py:188
 msgid "JobAd"
 msgstr "Työpaikkailmoitus"
 
-#: webapp/models.py:186
+#: webapp/models.py:189
 msgid "JobAds"
 msgstr "Työpaikkailmoitukset"
 
+#: webapp/models.py:211
+msgid "Hook Kaehmys"
+msgstr "Lähetä Kähmyt"
+
+#: webapp/models.py:212
+msgid "Hook Ohlhafv challenges"
+msgstr "Lähetä Øhlhäfv-haasteet"
+
+#: webapp/models.py:213
+msgid "Hook published news"
+msgstr "Lähetä julkaistut uutiset"
+
+#: webapp/models.py:214
+msgid "Hook published Job Ads"
+msgstr "Lähetä työpaikkailmoitukset"
+
+#: webapp/models.py:215
+msgid "Hook published events"
+msgstr "Lähetä julkaistut tapahtumat"
+
+#: webapp/models.py:216
+msgid "Hook opened signups"
+msgstr "Lähetä auenneet ilmot"
+
+#: webapp/models.py:241
+msgid "Webhook"
+msgstr "Webhook"
+
+#: webapp/models.py:242
+msgid "Webhooks"
+msgstr "Webhookit"
+
+#: webapp/models.py:256
+msgid "Telegram channel"
+msgstr "Telegram-kanava"
+
+#: webapp/models.py:257
+msgid "Telegram channels"
+msgstr "Telegram-kanavat"
+
 #: webapp/templates/contact.html:9 webapp/templates/navigation.html:20
 msgid "Contact"
 msgstr "Yhteystiedot"
diff --git a/ohlhafv/views.py b/ohlhafv/views.py
index 76067e0..b62eaf0 100644
--- a/ohlhafv/views.py
+++ b/ohlhafv/views.py
@@ -20,7 +20,7 @@ from ohlhafv.models import OhlhafvChallenge
 from ohlhafv.forms import OhlhafvForm
 from ohlhafv.tables import OhlhafvTable
 from webapp.utils import send_email
-from kaehmy.tgbot import TelegramBot
+from webapp.webhook import processHooks
 
 
 @require_http_methods(["GET"])
@@ -43,22 +43,21 @@ def ohlhafv_submit(request, *args, **kwargs):
         url = f'https://{URL}/ohlhafv/list'
         subject = _('Sinut on haastettu Ohlhäfviin!')
 
-        message = render_to_string(
+        email_body = render_to_string(
             'ohlhafv:email.html', {
                 'challenge': challenge,
                 'url': url,
             }
         )
-        send_email(email, subject, message)
+        send_email(email, subject, email_body)
 
         try:
-            tg_message = render_to_string(
+            webhook_message = render_to_string(
                 'ohlhafv:tgmsg.tpl', {
                     'challenge': challenge,
                     'url': url})
-            bot = TelegramBot()
-            bot.broadcast(tg_message)
-        except Exception:     # tg spam is not critical. Ignore on failure
+            processHooks(message=webhook_message, eventType="ohlhafv")
+        except Exception:
             pass
 
         logging.debug(
diff --git a/poetry.lock b/poetry.lock
index 15b2654..8b9b07f 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -243,6 +243,17 @@ phonenumbers = {version = ">=7.0.2", optional = true, markers = "extra == \"phon
 phonenumbers = ["phonenumbers (>=7.0.2)"]
 phonenumberslite = ["phonenumberslite (>=7.0.2)"]
 
+[[package]]
+name = "django-polymorphic"
+version = "3.1.0"
+description = "Seamless polymorphic inheritance for Django models"
+category = "main"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+Django = ">=2.1"
+
 [[package]]
 name = "django-suit"
 version = "0.2.28"
@@ -763,7 +774,7 @@ testing = ["pytest (>=6)", "pytest-checkdocs (>=2.4)", "pytest-flake8", "pytest-
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.9"
-content-hash = "755a353d6f70eab1933125429b38d1e7249f57a9a61769507a3ef624f2d3cddb"
+content-hash = "9d958b16dbad0528e51f6e4a2022cb13fbd5c210ef5e4d9d898afdae373ad470"
 
 [metadata.files]
 attrs = [
@@ -900,6 +911,10 @@ django-phonenumber-field = [
     {file = "django-phonenumber-field-4.0.0.tar.gz", hash = "sha256:d4580cc3352f4433962825f9927e6669852c1b40ec484fcb5a74064dabc1201a"},
     {file = "django_phonenumber_field-4.0.0-py3-none-any.whl", hash = "sha256:2ca3bb0ada0ebc164bd903a981a34f1202a4294006e520b0da961bd7ce9f20a4"},
 ]
+django-polymorphic = [
+    {file = "django-polymorphic-3.1.0.tar.gz", hash = "sha256:d6955b5308bf6e41dcb22ba7c96f00b51dfa497a8a5ab1e9c06c7951bf417bf8"},
+    {file = "django_polymorphic-3.1.0-py3-none-any.whl", hash = "sha256:08bc4f4f4a773a19b2deced5a56deddd1ef56ebd15207bf4052e2901c25ef57e"},
+]
 django-suit = [
     {file = "django-suit-0.2.28.tar.gz", hash = "sha256:bacd8a079fcc08deb6efd0d7f60241e3c319526939ae1abe8ccfbc1b03e97104"},
     {file = "django_suit-0.2.28-py2.py3-none-any.whl", hash = "sha256:256412597ac8e9461780542eebb12b37f65ff702bf23de23d07d245510c64ff2"},
diff --git a/pyproject.toml b/pyproject.toml
index 41d3e64..1556927 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,6 +37,7 @@ gunicorn = "^20.1.0"
 Pillow = "^8.4.0"
 sendgrid = "^6.7.0"
 sentry-sdk = "^1.4.3"
+django-polymorphic = "^3.1.0"
 
 [tool.poetry.dev-dependencies]
 coverage = "^5.5"
diff --git a/webapp/admin.py b/webapp/admin.py
index 32d910a..7ab6571 100644
--- a/webapp/admin.py
+++ b/webapp/admin.py
@@ -1,7 +1,7 @@
 """File containing webapp app admin registers."""
 
 from django.contrib import admin
-from webapp.models import Feed, Tag, Event, Signup, SignupForm, TemplateQuestion, JobAd
+from webapp.models import Feed, Tag, Event, Signup, SignupForm, TemplateQuestion, JobAd, BaseWebhook, GenericWebhook, TelegramHook
 from modeltranslation.admin import TranslationAdmin
 from django.contrib.auth.models import Permission
 # this is needed so that the models get registered for translation
@@ -16,3 +16,5 @@ admin.site.register(SignupForm, TranslationAdmin)
 admin.site.register(Signup, TranslationAdmin)
 admin.site.register(TemplateQuestion, TranslationAdmin)
 admin.site.register(JobAd, TranslationAdmin)
+admin.site.register(GenericWebhook, TranslationAdmin)
+admin.site.register(TelegramHook, TranslationAdmin)
diff --git a/webapp/migrations/0078_basewebhook_genericwebhook_telegramhook.py b/webapp/migrations/0078_basewebhook_genericwebhook_telegramhook.py
new file mode 100644
index 0000000..a48ae4c
--- /dev/null
+++ b/webapp/migrations/0078_basewebhook_genericwebhook_telegramhook.py
@@ -0,0 +1,59 @@
+# Generated by Django 2.2.26 on 2022-01-12 21:32
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('contenttypes', '0002_remove_content_type_name'),
+        ('webapp', '0077_templatequestion_deleted'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='BaseWebhook',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255)),
+                ('url', models.URLField()),
+                ('kaehmy_submit', models.BooleanField(default=False)),
+                ('ohlhafv_submit', models.BooleanField(default=False)),
+                ('feed_published', models.BooleanField(default=False)),
+                ('jobad_published', models.BooleanField(default=False)),
+                ('event_published', models.BooleanField(default=False)),
+                ('signup_opened', models.BooleanField(default=False)),
+                ('polymorphic_ctype', models.ForeignKey(editable=False, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='polymorphic_webapp.basewebhook_set+', to='contenttypes.ContentType')),
+            ],
+            options={
+                'abstract': False,
+                'base_manager_name': 'objects',
+            },
+        ),
+        migrations.CreateModel(
+            name='TelegramHook',
+            fields=[
+                ('basewebhook_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='webapp.BaseWebhook')),
+                ('channel_id', models.CharField(max_length=255, unique=True)),
+            ],
+            options={
+                'verbose_name': 'Telegram channel',
+                'verbose_name_plural': 'Telegram channels',
+            },
+            bases=('webapp.basewebhook',),
+        ),
+        migrations.CreateModel(
+            name='GenericWebhook',
+            fields=[
+            ],
+            options={
+                'verbose_name': 'Webhook',
+                'verbose_name_plural': 'Webhooks',
+                'proxy': True,
+                'indexes': [],
+                'constraints': [],
+            },
+            bases=('webapp.basewebhook',),
+        ),
+    ]
diff --git a/webapp/models.py b/webapp/models.py
index a1276e8..e7c697b 100644
--- a/webapp/models.py
+++ b/webapp/models.py
@@ -2,16 +2,19 @@
 
 from django.conf import settings
 from django.db import models
+from django.db.models.fields import CharField
 from django.utils import timezone
 # from datetime import timedelta
 from django.contrib.auth.models import User
 from django.db.models.signals import post_save
 from django.dispatch import receiver
+import requests
 from webapp.utils import month_from_now, send_signup_email
 from django.utils.translation import ugettext_lazy as _
 from auditlog.registry import auditlog
 from phonenumber_field.modelfields import PhoneNumberField
 from django.contrib.postgres.fields import JSONField
+from polymorphic.models import PolymorphicModel
 from uuid import uuid4
 import logging
 
@@ -199,9 +202,78 @@ class JobAd(models.Model):
         return f'{delete_str}{self.title}'
 
 
+class BaseWebhook(PolymorphicModel):
+    """Webhook base class instance"""
+
+    name = models.CharField(max_length=255)
+    url = models.URLField() # URL where webhook message is broadcast. For example Telegram webhook API
+    # "Plugs"; which notifications are sent to this specific webhook instance
+    kaehmy_submit = models.BooleanField(_("Hook Kaehmys"),  default=False)
+    ohlhafv_submit = models.BooleanField(_("Hook Ohlhafv challenges"),default=False)
+    feed_published = models.BooleanField(_("Hook published news"),default=False)
+    jobad_published = models.BooleanField(_("Hook published Job Ads"),default=False)
+    event_published = models.BooleanField(_("Hook published events"),default=False)
+    signup_opened = models.BooleanField(_("Hook opened signups"),default=False)
+
+    @property
+    def plugs(self):
+        return {
+            "kaehmy": self.kaehmy_submit,
+            "ohlhafv": self.ohlhafv_submit,
+            "feed": self.feed_published,
+            "jobad": self.jobad_published,
+            "event": self.event_published,
+            "signup":self.signup_opened,
+        }
+
+    def parseData(self):
+        pass
+
+    def broadcast(self, message):
+        resp = requests.post(self.url, json=self.parseData(message))
+        logging.debug(f'Webhook API response: HTTP{resp.status_code}')
+        logging.debug(resp.content)
+
+
+class GenericWebhook(BaseWebhook):
+    class Meta:
+        proxy = True
+        verbose_name = _('Webhook')
+        verbose_name_plural = _('Webhooks')
+
+    def __str__(self):
+        return 'Webhook "{}"'.format(self.name)
+
+    def parseData(self, message):
+        return {
+            "text": message
+        }
+
+class TelegramHook(BaseWebhook):
+    """Model containing the channel id of a Telegram chat"""
+
+    class Meta:
+        verbose_name = _('Telegram channel')
+        verbose_name_plural = _('Telegram channels')
+
+    channel_id = models.CharField(max_length=255, unique=True)
+
+    def __str__(self):
+        return 'Telegram channel: "{}"'.format(self.name)
+
+    def parseData(self, message):
+        return {
+            'text': message,
+            'chat_id': self.channel_id,
+            'parse_mode': 'Markdown'
+        }
+
+
 auditlog.register(Tag)
 auditlog.register(Feed)
 auditlog.register(Event)
 auditlog.register(SignupForm)
 auditlog.register(Signup)
 auditlog.register(JobAd)
+auditlog.register(GenericWebhook)
+auditlog.register(TelegramHook)
diff --git a/webapp/translation.py b/webapp/translation.py
index c7e293b..42e69f0 100644
--- a/webapp/translation.py
+++ b/webapp/translation.py
@@ -42,3 +42,18 @@ class TemplateQuestionTranslationOptions(TranslationOptions):
 @register(JobAd)
 class JobAdTranslationOptions(TranslationOptions):
     fields = ('title', 'description', 'content',)
+
+
+@register(BaseWebhook)
+class BaseWebhookOptions(TranslationOptions):
+    fields = ()
+
+
+@register(GenericWebhook)
+class GenericWebhookOptions(TranslationOptions):
+    fields = ()
+
+
+@register(TelegramHook)
+class TelegramHookTranslationOptions(TranslationOptions):
+    fields = ()
diff --git a/webapp/webhook.py b/webapp/webhook.py
new file mode 100644
index 0000000..0e06960
--- /dev/null
+++ b/webapp/webhook.py
@@ -0,0 +1,9 @@
+from webapp.models import BaseWebhook
+import logging
+
+def processHooks(message: str, eventType: str):
+  allHooks = BaseWebhook.objects.all()
+  for hook in list(allHooks):
+    logging.debug(hook)
+    if (hook.plugs[eventType] == True):
+      hook.broadcast(message)

From 86a65e4680aefd56156bebad5600837754ce631c Mon Sep 17 00:00:00 2001
From: Aarni Halinen <aarni.halinen@gmail.com>
Date: Thu, 13 Jan 2022 00:08:12 +0200
Subject: [PATCH 2/6] Locale changes

---
 locale/en/LC_MESSAGES/django.mo | Bin 16380 -> 15328 bytes
 locale/en/LC_MESSAGES/django.po |   8 +++-----
 locale/fi/LC_MESSAGES/django.mo | Bin 16205 -> 16704 bytes
 locale/fi/LC_MESSAGES/django.po |   6 +++---
 ohlhafv/views.py                |   2 +-
 5 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/locale/en/LC_MESSAGES/django.mo b/locale/en/LC_MESSAGES/django.mo
index 6ccda0d96dd2c9feec5edbad6335b8861ddf5a79..061d4f09e5f2152b469df85881403158ad4077a7 100644
GIT binary patch
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diff --git a/locale/en/LC_MESSAGES/django.po b/locale/en/LC_MESSAGES/django.po
index 603910b..ac3a7f3 100644
--- a/locale/en/LC_MESSAGES/django.po
+++ b/locale/en/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-01-12 23:55+0200\n"
+"POT-Creation-Date: 2022-01-13 00:07+0200\n"
 "PO-Revision-Date: 2017-11-02 23:09+0200\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -1101,10 +1101,8 @@ msgid "Challenge"
 msgstr "Challenge"
 
 #: ohlhafv/views.py:44
-#, fuzzy
-#| msgid "Sinut on haastettu Øhlhäfviin!"
-msgid "Sinut on haastettu Ohlhäfviin!"
-msgstr "You have been challenged at Ohlhafv!"
+msgid "You have been challenged at Ohlhafv!"
+msgstr ""
 
 #: templates/admin/base_site.html:44
 msgid "Go"
diff --git a/locale/fi/LC_MESSAGES/django.mo b/locale/fi/LC_MESSAGES/django.mo
index 219335dd3749cacf39e93cd2e7efc52fea2a36e2..81124b6ec72673db64f634028f6265afddceb280 100644
GIT binary patch
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diff --git a/locale/fi/LC_MESSAGES/django.po b/locale/fi/LC_MESSAGES/django.po
index 480a23c..9685a24 100644
--- a/locale/fi/LC_MESSAGES/django.po
+++ b/locale/fi/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-01-12 23:55+0200\n"
+"POT-Creation-Date: 2022-01-13 00:07+0200\n"
 "PO-Revision-Date: 2017-11-02 23:04+0200\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -1077,8 +1077,8 @@ msgid "Challenge"
 msgstr "Haasta"
 
 #: ohlhafv/views.py:44
-msgid "Sinut on haastettu Øhlhäfviin!"
-msgstr ""
+msgid "You have been challenged at Ohlhafv!"
+msgstr "Sinut on haastettu Øhlhäfviin!"
 
 #: templates/admin/base_site.html:44
 msgid "Go"
diff --git a/ohlhafv/views.py b/ohlhafv/views.py
index b62eaf0..2f0b4e2 100644
--- a/ohlhafv/views.py
+++ b/ohlhafv/views.py
@@ -41,7 +41,7 @@ def ohlhafv_submit(request, *args, **kwargs):
         email = form.cleaned_data.get('victim_email', '')
 
         url = f'https://{URL}/ohlhafv/list'
-        subject = _('Sinut on haastettu Ohlhäfviin!')
+        subject = _('You have been challenged at Ohlhafv!')
 
         email_body = render_to_string(
             'ohlhafv:email.html', {

From 798c8600913636f1ebf6dfd45a3e00dcd0c0b825 Mon Sep 17 00:00:00 2001
From: Aarni Halinen <aarni.halinen@gmail.com>
Date: Thu, 13 Jan 2022 01:41:26 +0200
Subject: [PATCH 3/6] Add on save hooks for events, feed and jobads

---
 kaehmy/views.py                 |   2 +-
 ohlhafv/views.py                |  17 +--
 webapp/models.py                | 200 ++++++++++++++++++++++----------
 webapp/templates/tg_message.tpl |   5 +
 webapp/webhook.py               |   9 --
 5 files changed, 149 insertions(+), 84 deletions(-)
 create mode 100644 webapp/templates/tg_message.tpl
 delete mode 100644 webapp/webhook.py

diff --git a/kaehmy/views.py b/kaehmy/views.py
index 8f839f2..948e24c 100644
--- a/kaehmy/views.py
+++ b/kaehmy/views.py
@@ -17,7 +17,7 @@ from kaehmy.models import Application, CustomRole, PresetRole
 from kaehmy.forms import ApplicationForm, CommentForm
 from kaehmy.tables import ExportTable
 from webapp.utils import send_email
-from webapp.webhook import processHooks
+from webapp.models import processHooks
 
 
 @ensure_csrf_cookie
diff --git a/ohlhafv/views.py b/ohlhafv/views.py
index 2f0b4e2..583e695 100644
--- a/ohlhafv/views.py
+++ b/ohlhafv/views.py
@@ -1,26 +1,17 @@
-"""Ohlhafv views."""
-
-from django.db.models import Count
-from django.shortcuts import render, redirect
-from django.contrib.auth import login, logout, authenticate
+import logging
+from django.shortcuts import render
 from django.views.decorators.http import require_http_methods
 from django.views.decorators.csrf import ensure_csrf_cookie
-from django.http import HttpResponse, HttpResponseRedirect
-from django.contrib.auth.decorators import permission_required, login_required
-from django.conf import settings
+from django.http import HttpResponseRedirect
 from django.utils.translation import ugettext_lazy as _
 from django.template.loader import render_to_string
 
-import logging
-import requests
-from dealer.git import git
 from sikweb.settings import URL
 
 from ohlhafv.models import OhlhafvChallenge
 from ohlhafv.forms import OhlhafvForm
-from ohlhafv.tables import OhlhafvTable
 from webapp.utils import send_email
-from webapp.webhook import processHooks
+from webapp.models import processHooks
 
 
 @require_http_methods(["GET"])
diff --git a/webapp/models.py b/webapp/models.py
index e7c697b..183435a 100644
--- a/webapp/models.py
+++ b/webapp/models.py
@@ -1,24 +1,23 @@
 """Webapp app models."""
 
-from django.conf import settings
 from django.db import models
-from django.db.models.fields import CharField
+from django.template.loader import render_to_string
 from django.utils import timezone
-# from datetime import timedelta
-from django.contrib.auth.models import User
 from django.db.models.signals import post_save
 from django.dispatch import receiver
+
+# from datetime import timedelta
 import requests
-from webapp.utils import month_from_now, send_signup_email
-from django.utils.translation import ugettext_lazy as _
-from auditlog.registry import auditlog
-from phonenumber_field.modelfields import PhoneNumberField
-from django.contrib.postgres.fields import JSONField
-from polymorphic.models import PolymorphicModel
 from uuid import uuid4
 import logging
+from django.utils.translation import ugettext_lazy as _
+from django.contrib.postgres.fields import JSONField
+from auditlog.registry import auditlog
+from polymorphic.models import PolymorphicModel
+from webapp.utils import month_from_now, send_signup_email
+from sikweb.settings import FRONTEND_URL
 
-VERBOSE_NAME = _('Webapp')
+VERBOSE_NAME = _("Webapp")
 EMAIL_REGEX = r"(^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$)"
 
 
@@ -26,15 +25,15 @@ class Tag(models.Model):
     """Model for tag."""
 
     class Meta:
-        verbose_name = _('Tag')
-        verbose_name_plural = _('Tags')
+        verbose_name = _("Tag")
+        verbose_name_plural = _("Tags")
 
     slug = models.SlugField(unique=True)
     name = models.CharField(max_length=127)
     icon = models.ImageField()
 
     def __str__(self):
-        return _('Tag: {}').format(self.slug)
+        return _("Tag: {}").format(self.slug)
 
 
 class BaseFeed(models.Model):
@@ -52,8 +51,8 @@ class Feed(BaseFeed):
     """Model representing feed."""
 
     class Meta:
-        verbose_name = _('Feed')
-        verbose_name_plural = _('Feeds')
+        verbose_name = _("Feed")
+        verbose_name_plural = _("Feeds")
 
     publish_time = models.DateTimeField(default=timezone.now)
     autohide = models.DateTimeField(default=month_from_now)
@@ -62,26 +61,67 @@ class Feed(BaseFeed):
 
     def __str__(self):
         delete_str = _("Deleted: ") if self.deleted else ""
-        return _('{}Feed: {}').format(delete_str, self.title)
+        return _("{}Feed: {}").format(delete_str, self.title)
+
+    __previousVisible = False
+
+    def __init__(self, *args, **kwargs):
+        super(Feed, self).__init__(*args, **kwargs)
+        self.__previousVisible = self.visible
+
+    def save(self, force_insert=False, force_update=False, *args, **kwargs):
+        created = self.pk is None
+        super(Feed, self).save(force_insert, force_update, *args, **kwargs)
+
+        if self.visible and (created or not self.__previousVisible):
+            self.refresh_from_db() # Fetch so we can use primary key
+            url = f"https://{FRONTEND_URL}/feed/{self.pk}"
+            processHooks(
+                message=generateMessage(
+                    "Uusi uutinen", self.title, self.description, url
+                ),
+                eventType="feed",
+            )
+        self.__previousVisible = self.visible
 
 
 class Event(BaseFeed):
     """Model for event in guild calendar"""
 
     class Meta:
-        verbose_name = _('Event')
-        verbose_name_plural = _('Events')
+        verbose_name = _("Event")
+        verbose_name_plural = _("Events")
 
     start_time = models.DateTimeField(default=timezone.now)
     end_time = models.DateTimeField(default=timezone.now)
-    signupForm = models.ManyToManyField(
-        'SignupForm', blank=True, related_name="event")
+    signupForm = models.ManyToManyField("SignupForm", blank=True, related_name="event")
     location = models.CharField(max_length=255, blank=True)
     deleted = models.BooleanField(default=False)
 
     def __str__(self):
         delete_str = _("Deleted: ") if self.deleted else ""
-        return _('{}Event: {}').format(delete_str, self.title)
+        return _("{}Event: {}").format(delete_str, self.title)
+
+    __previousVisible = False
+
+    def __init__(self, *args, **kwargs):
+        super(Event, self).__init__(*args, **kwargs)
+        self.__previousVisible = self.visible
+
+    def save(self, force_insert=False, force_update=False, *args, **kwargs):
+        created = self.pk is None
+        super(Event, self).save(force_insert, force_update, *args, **kwargs)
+
+        if self.visible and (created or not self.__previousVisible):
+            self.refresh_from_db() # Fetch so we can use primary key
+            url = f"https://{FRONTEND_URL}/events/{self.pk}"
+            processHooks(
+                message=generateMessage(
+                    "Uusi tapahtuma", self.title, self.description, url
+                ),
+                eventType="event",
+            )
+        self.__previousVisible = self.visible
 
 
 class TemplateQuestion(models.Model):
@@ -90,23 +130,23 @@ class TemplateQuestion(models.Model):
     """
 
     class Meta:
-        verbose_name = _('Template question')
-        verbose_name_plural = _('Template questions')
+        verbose_name = _("Template question")
+        verbose_name_plural = _("Template questions")
 
     name = models.CharField(max_length=255)
     questions = JSONField()
     deleted = models.BooleanField(default=False)
 
     def __str__(self):
-        return _('Template questions: {}').format(self.name)
+        return _("Template questions: {}").format(self.name)
 
 
 class SignupForm(models.Model):
     """Model for event signup form. Stores questions in JSON format."""
 
     class Meta:
-        verbose_name = _('Signup form')
-        verbose_name_plural = _('Signup forms')
+        verbose_name = _("Signup form")
+        verbose_name_plural = _("Signup forms")
 
     title = models.CharField(max_length=255)
     start_time = models.DateTimeField(default=timezone.now)
@@ -120,11 +160,11 @@ class SignupForm(models.Model):
 
     def __str__(self):
         delete_str = _("Deleted: ") if self.deleted else ""
-        return _('#{} {}{}').format(self.id, delete_str, self.title)
+        return _("#{} {}{}").format(self.id, delete_str, self.title)
 
     @property
     def signups(self):
-        return Signup.objects.filter(signupForm=self, deleted=False).order_by('pk')
+        return Signup.objects.filter(signupForm=self, deleted=False).order_by("pk")
 
     @property
     def isOpen(self):
@@ -138,13 +178,14 @@ class Signup(models.Model):
     """
 
     class Meta:
-        verbose_name = _('Sign-up')
-        verbose_name_plural = _('Sign-ups')
-    signupForm = models.ForeignKey('SignupForm', on_delete=models.CASCADE)
+        verbose_name = _("Sign-up")
+        verbose_name_plural = _("Sign-ups")
+
+    signupForm = models.ForeignKey("SignupForm", on_delete=models.CASCADE)
     time = models.DateTimeField(default=timezone.now)
     answer = JSONField()
     # Answer we use in signupForm signups field. Frontend uses first questions answer as this value.
-    list_name = models.CharField(_('Name'), max_length=255)
+    list_name = models.CharField(_("Name"), max_length=255)
     # If there is email in questions, we save it as own field
     email = models.EmailField(blank=True, null=True)
     # Random unique identifier. Used for signup editing by the user.
@@ -167,26 +208,32 @@ def email_on_signup(sender, instance, created, **kwargs):
         except AttributeError:
             # subject = _(f"Olet ilmoittautunut ilmoon {instance.signupForm.title}")
             subject = f"Olet ilmoittautunut ilmoon {instance.signupForm.title}"
-        send_signup_email(instance.email, subject, instance.id, instance.uuid, instance.signupForm.email_content)
+        send_signup_email(
+            instance.email,
+            subject,
+            instance.id,
+            instance.uuid,
+            instance.signupForm.email_content,
+        )
 
 
 class BaseRole(models.Model):
     """Base model for occupations/roles."""
 
-    name = models.CharField(_('Name'), max_length=255)
-    is_board = models.BooleanField(_('Board member'))
+    name = models.CharField(_("Name"), max_length=255)
+    is_board = models.BooleanField(_("Board member"))
 
     def __str__(self):
         n = self.name.capitalize()
-        return '{} ({})'.format(n, _('board member')) if self.is_board else n
+        return "{} ({})".format(n, _("board member")) if self.is_board else n
 
 
 class JobAd(models.Model):
     """Job advertisements shown on Corporate relations page"""
 
     class Meta:
-        verbose_name = _('JobAd')
-        verbose_name_plural = _('JobAds')
+        verbose_name = _("JobAd")
+        verbose_name_plural = _("JobAds")
 
     title = models.CharField(max_length=255)
     description = models.CharField(max_length=255)
@@ -199,21 +246,57 @@ class JobAd(models.Model):
 
     def __str__(self):
         delete_str = _("Deleted: ") if self.deleted else ""
-        return f'{delete_str}{self.title}'
+        return f"{delete_str}{self.title}"
+
+    __previousVisible = False
+
+    def __init__(self, *args, **kwargs):
+        super(JobAd, self).__init__(*args, **kwargs)
+        self.__previousVisible = self.visible
+
+    def save(self, force_insert=False, force_update=False, *args, **kwargs):
+        created = self.pk is None
+        super(JobAd, self).save(force_insert, force_update, *args, **kwargs)
+
+        if self.visible and (created or not self.__previousVisible):
+            self.refresh_from_db() # Fetch so we can use primary key
+            url = f"https://{FRONTEND_URL}/jobads/{self.pk}"
+            processHooks(
+                message=generateMessage(
+                    "Uusi työpaikkailmoitus", self.title, self.description, url
+                ),
+                eventType="jobad",
+            )
+        self.__previousVisible = self.visible
+
+def generateMessage(heading: str, title: str, description: str, url: str):
+    return render_to_string(
+        "webapp:tg_message.tpl",
+        {"heading": heading, "title": title, "description": description, "url": url},
+    )
+
+
+def processHooks(message: str, eventType: str):
+    allHooks = BaseWebhook.objects.all()
+    for hook in list(allHooks):
+        if hook.plugs[eventType] == True:
+            hook.broadcast(message)
 
 
 class BaseWebhook(PolymorphicModel):
     """Webhook base class instance"""
 
     name = models.CharField(max_length=255)
-    url = models.URLField() # URL where webhook message is broadcast. For example Telegram webhook API
+    url = (
+        models.URLField()
+    )  # URL where webhook message is broadcast. For example Telegram webhook API
     # "Plugs"; which notifications are sent to this specific webhook instance
-    kaehmy_submit = models.BooleanField(_("Hook Kaehmys"),  default=False)
-    ohlhafv_submit = models.BooleanField(_("Hook Ohlhafv challenges"),default=False)
-    feed_published = models.BooleanField(_("Hook published news"),default=False)
-    jobad_published = models.BooleanField(_("Hook published Job Ads"),default=False)
-    event_published = models.BooleanField(_("Hook published events"),default=False)
-    signup_opened = models.BooleanField(_("Hook opened signups"),default=False)
+    kaehmy_submit = models.BooleanField(_("Hook Kaehmys"), default=False)
+    ohlhafv_submit = models.BooleanField(_("Hook Ohlhafv challenges"), default=False)
+    feed_published = models.BooleanField(_("Hook published news"), default=False)
+    jobad_published = models.BooleanField(_("Hook published Job Ads"), default=False)
+    event_published = models.BooleanField(_("Hook published events"), default=False)
+    signup_opened = models.BooleanField(_("Hook opened signups"), default=False)
 
     @property
     def plugs(self):
@@ -223,7 +306,7 @@ class BaseWebhook(PolymorphicModel):
             "feed": self.feed_published,
             "jobad": self.jobad_published,
             "event": self.event_published,
-            "signup":self.signup_opened,
+            "signup": self.signup_opened,
         }
 
     def parseData(self):
@@ -231,30 +314,29 @@ class BaseWebhook(PolymorphicModel):
 
     def broadcast(self, message):
         resp = requests.post(self.url, json=self.parseData(message))
-        logging.debug(f'Webhook API response: HTTP{resp.status_code}')
+        logging.debug(f"Webhook API response: HTTP{resp.status_code}")
         logging.debug(resp.content)
 
 
 class GenericWebhook(BaseWebhook):
     class Meta:
         proxy = True
-        verbose_name = _('Webhook')
-        verbose_name_plural = _('Webhooks')
+        verbose_name = _("Webhook")
+        verbose_name_plural = _("Webhooks")
 
     def __str__(self):
         return 'Webhook "{}"'.format(self.name)
 
     def parseData(self, message):
-        return {
-            "text": message
-        }
+        return {"text": message}
+
 
 class TelegramHook(BaseWebhook):
     """Model containing the channel id of a Telegram chat"""
 
     class Meta:
-        verbose_name = _('Telegram channel')
-        verbose_name_plural = _('Telegram channels')
+        verbose_name = _("Telegram channel")
+        verbose_name_plural = _("Telegram channels")
 
     channel_id = models.CharField(max_length=255, unique=True)
 
@@ -262,11 +344,7 @@ class TelegramHook(BaseWebhook):
         return 'Telegram channel: "{}"'.format(self.name)
 
     def parseData(self, message):
-        return {
-            'text': message,
-            'chat_id': self.channel_id,
-            'parse_mode': 'Markdown'
-        }
+        return {"text": message, "chat_id": self.channel_id, "parse_mode": "Markdown"}
 
 
 auditlog.register(Tag)
diff --git a/webapp/templates/tg_message.tpl b/webapp/templates/tg_message.tpl
new file mode 100644
index 0000000..bab3c8f
--- /dev/null
+++ b/webapp/templates/tg_message.tpl
@@ -0,0 +1,5 @@
+{{ heading }}: {{ title }}
+====================
+{{ description }}
+
+Lisätietoa osoitteessa: {{ url }}
\ No newline at end of file
diff --git a/webapp/webhook.py b/webapp/webhook.py
deleted file mode 100644
index 0e06960..0000000
--- a/webapp/webhook.py
+++ /dev/null
@@ -1,9 +0,0 @@
-from webapp.models import BaseWebhook
-import logging
-
-def processHooks(message: str, eventType: str):
-  allHooks = BaseWebhook.objects.all()
-  for hook in list(allHooks):
-    logging.debug(hook)
-    if (hook.plugs[eventType] == True):
-      hook.broadcast(message)

From 867996ae276899e1b5dc788cb1aedba224b1e875 Mon Sep 17 00:00:00 2001
From: Aarni Halinen <aarni.halinen@gmail.com>
Date: Thu, 13 Jan 2022 21:00:42 +0200
Subject: [PATCH 4/6] fix lint

---
 webapp/models.py | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/webapp/models.py b/webapp/models.py
index 183435a..5d077c5 100644
--- a/webapp/models.py
+++ b/webapp/models.py
@@ -74,7 +74,7 @@ class Feed(BaseFeed):
         super(Feed, self).save(force_insert, force_update, *args, **kwargs)
 
         if self.visible and (created or not self.__previousVisible):
-            self.refresh_from_db() # Fetch so we can use primary key
+            self.refresh_from_db()  # Fetch so we can use primary key
             url = f"https://{FRONTEND_URL}/feed/{self.pk}"
             processHooks(
                 message=generateMessage(
@@ -113,7 +113,7 @@ class Event(BaseFeed):
         super(Event, self).save(force_insert, force_update, *args, **kwargs)
 
         if self.visible and (created or not self.__previousVisible):
-            self.refresh_from_db() # Fetch so we can use primary key
+            self.refresh_from_db()  # Fetch so we can use primary key
             url = f"https://{FRONTEND_URL}/events/{self.pk}"
             processHooks(
                 message=generateMessage(
@@ -259,7 +259,7 @@ class JobAd(models.Model):
         super(JobAd, self).save(force_insert, force_update, *args, **kwargs)
 
         if self.visible and (created or not self.__previousVisible):
-            self.refresh_from_db() # Fetch so we can use primary key
+            self.refresh_from_db()  # Fetch so we can use primary key
             url = f"https://{FRONTEND_URL}/jobads/{self.pk}"
             processHooks(
                 message=generateMessage(
@@ -269,6 +269,7 @@ class JobAd(models.Model):
             )
         self.__previousVisible = self.visible
 
+
 def generateMessage(heading: str, title: str, description: str, url: str):
     return render_to_string(
         "webapp:tg_message.tpl",
@@ -279,7 +280,7 @@ def generateMessage(heading: str, title: str, description: str, url: str):
 def processHooks(message: str, eventType: str):
     allHooks = BaseWebhook.objects.all()
     for hook in list(allHooks):
-        if hook.plugs[eventType] == True:
+        if hook.plugs[eventType] is True:
             hook.broadcast(message)
 
 

From 7cb03d40d42723a84457c4f62005cac129f3ff10 Mon Sep 17 00:00:00 2001
From: Aarni Halinen <aarni.halinen@gmail.com>
Date: Thu, 13 Jan 2022 23:02:57 +0200
Subject: [PATCH 5/6] fix ci

---
 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b40e402..d2f196d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -54,7 +54,7 @@ lint:py:
     needs: []
     script:
         - pip install black==21.12b0
-        - black --diff .
+        - black --check .
 
 lint:js:
     image: node:14

From 79cc0bcd55bf875f5095c4878b8108d9f60e923c Mon Sep 17 00:00:00 2001
From: Aarni Halinen <aarni.halinen@gmail.com>
Date: Thu, 13 Jan 2022 23:07:11 +0200
Subject: [PATCH 6/6] fix lint

---
 .../migrations/0006_delete_telegramchannel.py |  4 +-
 kaehmy/models.py                              |  4 +-
 webapp/admin.py                               | 13 ++-
 ...basewebhook_genericwebhook_telegramhook.py | 86 ++++++++++++-------
 webapp/translation.py                         |  6 +-
 5 files changed, 78 insertions(+), 35 deletions(-)

diff --git a/kaehmy/migrations/0006_delete_telegramchannel.py b/kaehmy/migrations/0006_delete_telegramchannel.py
index 4d963c0..5f28971 100644
--- a/kaehmy/migrations/0006_delete_telegramchannel.py
+++ b/kaehmy/migrations/0006_delete_telegramchannel.py
@@ -6,11 +6,11 @@ from django.db import migrations
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('kaehmy', '0005_auto_20190312_1458'),
+        ("kaehmy", "0005_auto_20190312_1458"),
     ]
 
     operations = [
         migrations.DeleteModel(
-            name='TelegramChannel',
+            name="TelegramChannel",
         ),
     ]
diff --git a/kaehmy/models.py b/kaehmy/models.py
index 58bef2e..6582a63 100644
--- a/kaehmy/models.py
+++ b/kaehmy/models.py
@@ -159,4 +159,6 @@ class Application(CommentParent):
         return ", ".join(combined) if len(combined) > 0 else ""
 
     def has_any_board_role(self):
-        return self.preset_roles.filter(is_board=True).exists() or self.custom_roles.filter(is_board=True)
+        return self.preset_roles.filter(
+            is_board=True
+        ).exists() or self.custom_roles.filter(is_board=True)
diff --git a/webapp/admin.py b/webapp/admin.py
index 0d33837..eb4b569 100644
--- a/webapp/admin.py
+++ b/webapp/admin.py
@@ -1,7 +1,18 @@
 """File containing webapp app admin registers."""
 
 from django.contrib import admin
-from webapp.models import Feed, Tag, Event, Signup, SignupForm, TemplateQuestion, JobAd, BaseWebhook, GenericWebhook, TelegramHook
+from webapp.models import (
+    Feed,
+    Tag,
+    Event,
+    Signup,
+    SignupForm,
+    TemplateQuestion,
+    JobAd,
+    BaseWebhook,
+    GenericWebhook,
+    TelegramHook,
+)
 from modeltranslation.admin import TranslationAdmin
 from django.contrib.auth.models import Permission
 
diff --git a/webapp/migrations/0078_basewebhook_genericwebhook_telegramhook.py b/webapp/migrations/0078_basewebhook_genericwebhook_telegramhook.py
index a48ae4c..07e1c1a 100644
--- a/webapp/migrations/0078_basewebhook_genericwebhook_telegramhook.py
+++ b/webapp/migrations/0078_basewebhook_genericwebhook_telegramhook.py
@@ -7,53 +7,79 @@ import django.db.models.deletion
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('contenttypes', '0002_remove_content_type_name'),
-        ('webapp', '0077_templatequestion_deleted'),
+        ("contenttypes", "0002_remove_content_type_name"),
+        ("webapp", "0077_templatequestion_deleted"),
     ]
 
     operations = [
         migrations.CreateModel(
-            name='BaseWebhook',
+            name="BaseWebhook",
             fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=255)),
-                ('url', models.URLField()),
-                ('kaehmy_submit', models.BooleanField(default=False)),
-                ('ohlhafv_submit', models.BooleanField(default=False)),
-                ('feed_published', models.BooleanField(default=False)),
-                ('jobad_published', models.BooleanField(default=False)),
-                ('event_published', models.BooleanField(default=False)),
-                ('signup_opened', models.BooleanField(default=False)),
-                ('polymorphic_ctype', models.ForeignKey(editable=False, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='polymorphic_webapp.basewebhook_set+', to='contenttypes.ContentType')),
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("name", models.CharField(max_length=255)),
+                ("url", models.URLField()),
+                ("kaehmy_submit", models.BooleanField(default=False)),
+                ("ohlhafv_submit", models.BooleanField(default=False)),
+                ("feed_published", models.BooleanField(default=False)),
+                ("jobad_published", models.BooleanField(default=False)),
+                ("event_published", models.BooleanField(default=False)),
+                ("signup_opened", models.BooleanField(default=False)),
+                (
+                    "polymorphic_ctype",
+                    models.ForeignKey(
+                        editable=False,
+                        null=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="polymorphic_webapp.basewebhook_set+",
+                        to="contenttypes.ContentType",
+                    ),
+                ),
             ],
             options={
-                'abstract': False,
-                'base_manager_name': 'objects',
+                "abstract": False,
+                "base_manager_name": "objects",
             },
         ),
         migrations.CreateModel(
-            name='TelegramHook',
+            name="TelegramHook",
             fields=[
-                ('basewebhook_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='webapp.BaseWebhook')),
-                ('channel_id', models.CharField(max_length=255, unique=True)),
+                (
+                    "basewebhook_ptr",
+                    models.OneToOneField(
+                        auto_created=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        parent_link=True,
+                        primary_key=True,
+                        serialize=False,
+                        to="webapp.BaseWebhook",
+                    ),
+                ),
+                ("channel_id", models.CharField(max_length=255, unique=True)),
             ],
             options={
-                'verbose_name': 'Telegram channel',
-                'verbose_name_plural': 'Telegram channels',
+                "verbose_name": "Telegram channel",
+                "verbose_name_plural": "Telegram channels",
             },
-            bases=('webapp.basewebhook',),
+            bases=("webapp.basewebhook",),
         ),
         migrations.CreateModel(
-            name='GenericWebhook',
-            fields=[
-            ],
+            name="GenericWebhook",
+            fields=[],
             options={
-                'verbose_name': 'Webhook',
-                'verbose_name_plural': 'Webhooks',
-                'proxy': True,
-                'indexes': [],
-                'constraints': [],
+                "verbose_name": "Webhook",
+                "verbose_name_plural": "Webhooks",
+                "proxy": True,
+                "indexes": [],
+                "constraints": [],
             },
-            bases=('webapp.basewebhook',),
+            bases=("webapp.basewebhook",),
         ),
     ]
diff --git a/webapp/translation.py b/webapp/translation.py
index a54af24..df4b799 100644
--- a/webapp/translation.py
+++ b/webapp/translation.py
@@ -41,7 +41,11 @@ class TemplateQuestionTranslationOptions(TranslationOptions):
 
 @register(JobAd)
 class JobAdTranslationOptions(TranslationOptions):
-    fields = ('title', 'description', 'content',)
+    fields = (
+        "title",
+        "description",
+        "content",
+    )
 
 
 @register(BaseWebhook)