From fb5a94a778b012f508ff6a05267d4aac6da059fd Mon Sep 17 00:00:00 2001
From: Oliver Walters <oliver.henry.walters@gmail.com>
Date: Tue, 16 Feb 2021 21:30:20 +1100
Subject: [PATCH] Support for email settings

---
 InvenTree/InvenTree/settings.py | 45 +++++++++++++++++++++++++++++++++
 InvenTree/config_template.yaml  | 23 +++++++++++++++++
 2 files changed, 68 insertions(+)

diff --git a/InvenTree/InvenTree/settings.py b/InvenTree/InvenTree/settings.py
index 8b5400e374..fd57167dd4 100644
--- a/InvenTree/InvenTree/settings.py
+++ b/InvenTree/InvenTree/settings.py
@@ -495,6 +495,51 @@ CURRENCIES = CONFIG.get(
 # TODO - Allow live web-based backends in the future
 EXCHANGE_BACKEND = 'InvenTree.exchange.InvenTreeManualExchangeBackend'
 
+# Extract email settings from the config file
+email_config = CONFIG.get('email', {})
+
+EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
+
+# Email backend settings
+EMAIL_HOST = get_setting(
+    'INVENTREE_EMAIL_HOST',
+    email_config.get('host', '')
+)
+
+EMAIL_PORT = get_setting(
+    'INVENTREE_EMAIL_PORT',
+    email_config.get('port', 25)
+)
+
+EMAIL_HOST_USER = get_setting(
+    'INVENTREE_EMAIL_USERNAME',
+    email_config.get('username', ''),
+)
+
+EMAIL_HOST_PASSWORD = get_setting(
+    'INVENTREE_EMAIL_PASSWORD',
+    email_config.get('password', ''),
+)
+
+EMAIL_SUBJECT_PREFIX = get_setting(
+    'INVENTREE_EMAIL_PREFIX',
+    email_config.get('prefix', '[InvenTree] '),
+)
+
+EMAIL_USE_LOCALTIME = False
+
+EMAIL_USE_TLS = get_setting(
+    'INVENTREE_EMAIL_TLS',
+    email_config.get('tls', False),
+)
+
+EMAIL_USE_SSL = get_setting(
+    'INVENTREE_EMAIL_SSL',
+    email_config.get('ssl', False),
+)
+
+EMAIL_TIMEOUT = 60
+
 LOCALE_PATHS = (
     os.path.join(BASE_DIR, 'locale/'),
 )
diff --git a/InvenTree/config_template.yaml b/InvenTree/config_template.yaml
index a64e6d42c0..506788a5f1 100644
--- a/InvenTree/config_template.yaml
+++ b/InvenTree/config_template.yaml
@@ -63,6 +63,29 @@ currencies:
   - NZD
   - USD
 
+# Email backend configuration
+# Ref: https://docs.djangoproject.com/en/dev/topics/email/
+# Available options:
+# host: Email server host address
+# port: Email port
+# username: Account username
+# password: Account password
+# prefix: Email subject prefix
+# tls: Enable TLS support
+# ssl: Enable SSL support
+
+# Alternatively, these options can all be set using environment variables
+# Refer to the InvenTree documentation for more information
+
+email:
+  host: ''
+  port: 25
+  username: ''
+  password: ''
+  prefix: '[InvenTree] '
+  tls: False
+  ssl: False
+
 # Set debug to False to run in production mode
 # Use the environment variable INVENTREE_DEBUG
 debug: True