user notification settings

InvenTree/plugin/builtin/integration/core_notifications.py

@@ -42,6 +42,11 @@ class CoreNotificationsPlugin(SettingsMixin, IntegrationPluginBase):
             ('template', 'subject', ),
         ]
         GLOBAL_SETTING = 'ENABLE_NOTIFICATION_EMAILS'
+        USER_SETTING = {
+            'name': _('Enable email notifications'),
+            'description': _('Allow sending of emails for event notifications'),
+            'default': True,
+            'validator': bool,
         }
 
         def get_targets(self):

InvenTree/plugin/migrations/0005_notificationusersetting.py

@@ -0,0 +1,29 @@
+# Generated by Django 3.2.12 on 2022-04-03 23:38
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('plugin', '0004_alter_pluginsetting_key'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='NotificationUserSetting',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('key', models.CharField(help_text='Settings key (must be unique - case insensitive)', max_length=50)),
+                ('value', models.CharField(blank=True, help_text='Settings value', max_length=200)),
+                ('method', models.CharField(max_length=255, verbose_name='Method')),
+                ('user', models.ForeignKey(blank=True, help_text='User', null=True, on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL, verbose_name='User')),
+            ],
+            options={
+                'unique_together': {('method', 'user', 'key')},
+            },
+        ),
+    ]

InvenTree/plugin/models.py

@@ -7,6 +7,7 @@ from __future__ import unicode_literals
 
 from django.utils.translation import gettext_lazy as _
 from django.db import models
+from django.contrib.auth.models import User
 
 import common.models
 
@@ -182,3 +183,71 @@ class PluginSetting(common.models.BaseInvenTreeSetting):
         verbose_name=_('Plugin'),
         on_delete=models.CASCADE,
     )
+
+
+class NotificationUserSetting(common.models.BaseInvenTreeSetting):
+    """
+    This model represents notification settings for a user
+    """
+
+    class Meta:
+        unique_together = [
+            ('method', 'user', 'key'),
+        ]
+
+    def clean(self, **kwargs):
+
+        kwargs['method'] = self.method
+
+        super().clean(**kwargs)
+
+    """
+    We override the following class methods,
+    so that we can pass the method instance
+    """
+
+    def is_bool(self, **kwargs):
+
+        kwargs['method'] = self.method
+
+        return super().is_bool(**kwargs)
+
+    @property
+    def name(self):
+        return self.__class__.get_setting_name(self.key, method=self.method)
+
+    @property
+    def default_value(self):
+        return self.__class__.get_setting_default(self.key, method=self.method)
+
+    @property
+    def description(self):
+        return self.__class__.get_setting_description(self.key, method=self.method)
+
+    @property
+    def units(self):
+        return self.__class__.get_setting_units(self.key, method=self.method)
+
+    def choices(self):
+        return self.__class__.get_setting_choices(self.key, method=self.method)
+
+    @classmethod
+    def get_setting_definition(cls, key, method, **kwargs):
+        from common.notifications import storage
+
+        kwargs['settings'] = storage.user_settings
+
+        return super().get_setting_definition(key, **kwargs)
+
+    method = models.CharField(
+        max_length=255,
+        verbose_name=_('Method'),
+    )
+
+    user = models.ForeignKey(
+        User,
+        on_delete=models.CASCADE,
+        blank=True, null=True,
+        verbose_name=_('User'),
+        help_text=_('User'),
+    )

InvenTree/plugin/templatetags/plugin_extras.py

@@ -8,7 +8,7 @@ from django.urls import reverse
 
 from common.models import InvenTreeSetting
 from plugin import registry
-
+from common.notifications import storage
 
 register = template.Library()
 
@@ -73,3 +73,10 @@ def plugin_errors(*args, **kwargs):
     All plugin errors in the current session
     """
     return registry.errors
+
+@register.simple_tag(takes_context=True)
+def notification_settings_list(context, *args, **kwargs):
+    """
+    List of all user notification settings
+    """
+    return storage.get_usersettings(user=context.get('user', None))