0.2.7

chat v2

AuthApp/middleware.py

@@ -1,7 +1,8 @@
 import json
 import datetime
-from django.http import HttpResponse
+from django.http import HttpResponse, JsonResponse
 from django.conf import settings
+from django.utils.deprecation import MiddlewareMixin
 
 
 def set_cookie(response, key, value, days_expire=7):
@@ -25,32 +26,63 @@ def set_cookie(response, key, value, days_expire=7):
     return response
 
 class ResponseInterceptionMiddleware:
-    # def __init__(self, get_response):
-    #     self.get_response = get_response
-    #
-    # def __call__(self, request):
-    #     return self.get_response(request)
-    # def process_request(self, request):
     def __init__(self, get_response):
         self.get_response = get_response
-        # One-time configuration and initialization.
 
     def __call__(self, request):
-        # Code to be executed for each request before
-        # the view (and later middleware) are called.
-
-        if request.user.is_authenticated:
-            request = request.user.user_profile.save_user_alerts_to_session(request)
-
         response = self.get_response(request)
-        if request.user.is_authenticated:
-            for_save_to_session = request.user.user_profile.pop_node_by_name('for_save_to_session')
-            if for_save_to_session:
-                for key, val in for_save_to_session.items():
-                    set_cookie(response, key, json.dumps(val), 30)
-
-        # Code to be executed for each request/response after
-        # the view is called.
 
+        try:
+            if type(response) == JsonResponse:
+                for_save_to_session = request.user.user_profile.pop_node_by_name('for_save_to_session')
+                if for_save_to_session:
+                    data = json.loads(response.content)
+                    data.update(for_save_to_session)
+                    response.content = json.dumps(data)
+        except Exception as e:
+            msg = f'ResponseInterceptionMiddleware error = {str(e)}'
+            print(msg)
+        # if 'errors' in response.data:
+        #     response.data.update({'success': False})
+        # print(response.data)
         return response
 
+    # def process_view(self, request, view_func, *view_args, **view_kwargs):
+    #
+    #     if request.user.is_authenticated and request.body:
+    #         for_save_to_session = request.user.user_profile.pop_node_by_name('for_save_to_session')
+    #         if for_save_to_session:
+    #             data = json.loads(request.body)
+    #             data.update(for_save_to_session)
+    #
+    #     # request_data = getattr(request, '_body', request.body)
+    #     # request_data = json.loads(request_data)
+    #     # # here you can write the logic to append the payload to request data
+    #             request._body = json.dumps(data)
+    #     return None
+
+    # def __call__(self, request):
+    #     # Code to be executed for each request before
+    #     # the view (and later middleware) are called.
+    #
+    #     if request.user.is_authenticated and request.body:
+    #         for_save_to_session = request.user.user_profile.pop_node_by_name('for_save_to_session')
+    #         if for_save_to_session:
+    #             data = json.loads(request.body)
+    #             data.update(for_save_to_session)
+    #             request._body = json.dumps(data)
+    #             # return JsonResponse(data)
+    #         # request = request.user.user_profile.save_user_alerts_to_session(request)
+    #
+    #     response = self.get_response(request)
+    #     # if request.user.is_authenticated:
+    #     #     for_save_to_session = request.user.user_profile.pop_node_by_name('for_save_to_session')
+    #     #     if for_save_to_session:
+    #     #         for key, val in for_save_to_session.items():
+    #     #             set_cookie(response, key, json.dumps(val), 30)
+    #
+    #     # Code to be executed for each request/response after
+    #     # the view is called.
+    #
+    #     return response
+

AuthApp/views.py

@@ -25,27 +25,29 @@ def registration_View(request):
 
 @login_required(login_url='/profile/login/')
 def chat_w_user_View(request, user_id=None):
-    from ChatServiceApp.funcs import get_chat_receivers_for_user, get_msgs_for_chat_w_users
+    from ChatServiceApp.funcs import get_chat_page_content_Dict
 
-    receivers = get_chat_receivers_for_user(request.user)
+    # receivers = get_chat_receivers_for_user(request.user)
 
-    cur_chat_msgs = None
+    Dict = get_chat_page_content_Dict(request, user_id)
 
-    try:
-        cur_receiver = User.objects.get(id=user_id)
-        if not cur_receiver in receivers:
-            receivers.insert(0, cur_receiver)
-        cur_chat_msgs = get_msgs_for_chat_w_users(request.user, cur_receiver)
-    except User.DoesNotExist:
-        cur_receiver = None
-
-
-    Dict = {
-        'page': 'chat',
-        'cur_receiver': cur_receiver,
-        'receivers': receivers,
-        'messages':cur_chat_msgs
-    }
+    # cur_chat_msgs = None
+    #
+    # try:
+    #     cur_receiver = User.objects.get(id=user_id)
+    #     if not cur_receiver in receivers:
+    #         receivers.insert(0, cur_receiver)
+    #     cur_chat_msgs = get_msgs_for_chat_w_users(request.user, cur_receiver)
+    # except User.DoesNotExist:
+    #     cur_receiver = None
+    #
+    #
+    # Dict = {
+    #     'page': 'chat',
+    #     'cur_receiver': cur_receiver,
+    #     'receivers': receivers,
+    #     'messages':cur_chat_msgs
+    # }
 
     t = loader.get_template('pages/profile/p_user_profile.html')
     return HttpResponse(t.render(Dict, request))

ChatServiceApp/funcs.py

@@ -2,6 +2,30 @@ from .models import *
 from django.db.models import Q
 
 
+def get_chat_page_content_Dict(request, receiver_id=None):
+    from AuthApp.models import User
+
+    msgs = []
+    try:
+        cur_receiver = User.objects.get(id=receiver_id)
+
+        msgs = get_msgs_for_chat_w_users(request.user, cur_receiver)
+        msgs.filter(receiver=request.user).update(status='seen')
+
+    except User.DoesNotExist:
+        cur_receiver = None
+
+    receivers = get_chat_receivers_for_user(request.user)
+
+    Dict = {
+        'cur_receiver': cur_receiver,
+        'messages': msgs,
+        'receivers': receivers,
+        'page': 'chat',
+    }
+    return Dict
+
+
 def get_msgs_for_chat_w_users(user1, user2):
 
     msgs = Message.objects.filter(
@@ -12,17 +36,35 @@ def get_msgs_for_chat_w_users(user1, user2):
     return msgs
 
 def get_chat_receivers_for_user(user):
-    receivers = Message.objects.filter(
+    msgs = Message.objects.filter(
         Q(sender=user) | Q(receiver=user),
         group=None
     ).order_by('-modifiedDT')#.select_related('sender', 'receiver').values('sender', 'receiver').distinct()
 
     receivers_list = []
 
-    receivers_list.extend((item.sender for item in receivers if item.sender != user))
-    receivers_list.extend((item.receiver for item in receivers if item.receiver != user))
 
-    return list(set(receivers_list))
+    for msg in msgs:
+        if msg.receiver not in receivers_list and msg.receiver != user:
+            msg.receiver.unread_msgs_count = 0
+            msg.receiver.last_msg = msg.text
+            receivers_list.append(msg.receiver)
+        if msg.sender not in receivers_list and msg.sender != user:
+            msg.sender.unread_msgs_count = 0
+            receivers_list.append(msg.sender)
+            msg.sender.last_msg = msg.text
+
+        if msg.receiver == user:
+            if msg.status == 'sended':
+                i = receivers_list.index(msg.sender)
+                receivers_list[i].unread_msgs_count += 1
+
+    return receivers_list
+
+    # receivers_list.extend((item.sender for item in receivers if item.sender != user))
+    # receivers_list.extend((item.receiver for item in receivers if item.receiver != user))
+    #
+    # return list(set(receivers_list))
 
 def get_messages_for_ticket(ticket):
     return ticket.rel_messages_for_group.filter(enable=True).order_by('-modifiedDT')

ChatServiceApp/js_views.py

@@ -25,17 +25,21 @@ def show_chat_w_user_ajax(request):
     try:
 
         data = json.loads(request.body)
+        Dict = get_chat_page_content_Dict(request, data['user_id'])
 
-        from AuthApp.models import User
-        cur_receiver = User.objects.get(id=data['user_id'])
-
-        receivers = get_chat_receivers_for_user(request.user)
-
-        Dict = {
-            'cur_receiver': cur_receiver,
-            'messages': get_msgs_for_chat_w_users(request.user, cur_receiver),
-            'receivers': receivers,
-        }
+        # from AuthApp.models import User
+        # cur_receiver = User.objects.get(id=data['user_id'])
+        #
+        # receivers = get_chat_receivers_for_user(request.user)
+        #
+        # msgs = get_msgs_for_chat_w_users(request.user, cur_receiver)
+        # msgs.filter(receiver=request.user).update(status='seen')
+        #
+        # Dict = {
+        #     'cur_receiver': cur_receiver,
+        #     'messages': msgs,
+        #     'receivers': receivers,
+        # }
 
         tpl_name = 'blocks/profile/b_chats.html'
 

templates/widgets/w_chat_right_panel_user.html

@@ -7,9 +7,11 @@
     </div>
     <div class="center-part-tab-user">
         <span class="user_name_messenger">{{ item.last_name }} {{ item.first_name }}</span>
-        <span class="last-message-messenger-user-tab">{{ item.id }}</span>
-    </div>
-    <div class="right-part-tab-user">
-        <div class="cost-messages-in-user-tab-messenger"><span>1</span></div>
+        <span class="last-message-messenger-user-tab">{{ item.last_msg }}</span>
     </div>
+    {% if item.unread_msgs_count %}
+        <div class="right-part-tab-user">
+            <div class="cost-messages-in-user-tab-messenger"><span>{{ item.unread_msgs_count }}</span></div>
+        </div>
+    {% endif %}
 </div>