perf: 优化消息通知 (#7024)

* perf: 优化系统用户列表

* stash

* perf: 优化消息通知

* perf: 修改钉钉

* perf: 修改优化消息通知

* perf: 修改requirements

* perf: 优化datetime

Co-authored-by: ibuler <ibuler@qq.com>

apps/tickets/notifications.py

@@ -1,70 +1,49 @@
 from urllib.parse import urljoin
 
 from django.conf import settings
+from django.template.loader import render_to_string
 from django.utils.translation import ugettext as _
 
 from . import const
 from notifications.notifications import UserMessage
 from common.utils import get_logger
+from .models import Ticket
 
 logger = get_logger(__file__)
 
-EMAIL_TEMPLATE = '''
-    <div>
-        <p>
-            {title} 
-        </p>
-        <div>
-            {body}
-        </div>
-        <div>
-            <a href={ticket_detail_url}>
-                <strong>{ticket_detail_url_description}</strong>
-            </a>
-        </div>
-    </div>
-'''
-
 
 class BaseTicketMessage(UserMessage):
+    title: ''
+    ticket: Ticket
+    content_title: str
 
     @property
     def subject(self):
-        return _(self.title).format(self.ticket.title, self.ticket.get_type_display())
+        return self.title.format(self.ticket.title, self.ticket.get_type_display())
 
     @property
     def ticket_detail_url(self):
         return urljoin(settings.SITE_URL, const.TICKET_DETAIL_URL.format(id=str(self.ticket.id)))
 
-    def get_text_msg(self) -> dict:
-        message = """
-        {title}: {ticket_detail_url}
-        {body}
-        """.format(
+    def get_html_msg(self) -> dict:
+        context = dict(
             title=self.content_title,
             ticket_detail_url=self.ticket_detail_url,
-            body=self.ticket.body.replace('<div style="margin-left: 20px;">', '').replace('</div>', '')
+            body=self.ticket.body.replace('\n', '<br/>'),
         )
+        message = render_to_string('tickets/_msg_ticket.html', context)
         return {
             'subject': self.subject,
             'message': message
         }
 
-    def get_html_msg(self) -> dict:
-        message = EMAIL_TEMPLATE.format(
-            title=self.content_title,
-            ticket_detail_url=self.ticket_detail_url,
-            ticket_detail_url_description=_('click here to review'),
-            body=self.ticket.body.replace('\n', '<br/>'),
-        )
-        return {
-            'subject': self.subject,
-            'message': message
-        }
+    @classmethod
+    def gen_test_msg(cls):
+        return cls(None)
 
 
 class TicketAppliedToAssignee(BaseTicketMessage):
-    title = 'New Ticket - {} ({})'
+    title = _('New Ticket - {} ({})')
 
     def __init__(self, user, ticket):
         self.ticket = ticket
@@ -72,11 +51,21 @@ class TicketAppliedToAssignee(BaseTicketMessage):
 
     @property
     def content_title(self):
-        return _('Your has a new ticket, applicant - {}').format(str(self.ticket.applicant_display))
+        return _('Your has a new ticket, applicant - {}').format(
+            str(self.ticket.applicant_display)
+        )
+
+    @classmethod
+    def gen_test_msg(cls):
+        from .models import Ticket
+        from users.models import User
+        ticket = Ticket.objects.first()
+        user = User.objects.first()
+        return cls(user, ticket)
 
 
 class TicketProcessedToApplicant(BaseTicketMessage):
-    title = 'Ticket has processed - {} ({})'
+    title = _('Ticket has processed - {} ({})')
 
     def __init__(self, user, ticket, processor):
         self.ticket = ticket
@@ -86,3 +75,12 @@ class TicketProcessedToApplicant(BaseTicketMessage):
     @property
     def content_title(self):
         return _('Your ticket has been processed, processor - {}').format(str(self.processor))
+
+    @classmethod
+    def gen_test_msg(cls):
+        from .models import Ticket
+        from users.models import User
+        ticket = Ticket.objects.first()
+        user = User.objects.first()
+        processor = User.objects.last()
+        return cls(user, ticket, processor)