add ztoast function

backend/src/zango/api/app_auth/profile/v1/views.py

@@ -1,4 +1,4 @@
-from django.contrib.auth import authenticate
+from django.contrib.auth import authenticate, update_session_auth_hash
 from django.core.exceptions import ValidationError
 
 from zango.api.app_auth.profile.v1.utils import PasswordValidationMixin
@@ -31,12 +31,14 @@ def put(self, request, *args, **kwargs):
 
 
 class PasswordChangeViewAPIV1(ZangoSessionAppAPIView, PasswordValidationMixin):
-    def clean_password(self, email, password):
+    def clean_password(self, request, password):
         """
         Validates that the email is not already in use.
         """
         try:
-            user = authenticate(username=email, password=password)
+            user = authenticate(
+                username=request.user.email, password=password, request=request
+            )
         except Exception:
             raise ValidationError(
                 "The current password you have entered is wrong. Please try again!"
@@ -57,7 +59,7 @@ def put(self, request, *args, **kwargs):
         new_password = request.data.get("new_password")
         success = False
         try:
-            self.clean_password(request.user.email, current_password)
+            self.clean_password(request, current_password)
             self.clean_password2(request.user, current_password, new_password)
             request.user.set_password(new_password)
             request.user.save()
@@ -67,6 +69,7 @@ def put(self, request, *args, **kwargs):
             success = True
             response = {}
             status = 200
+            update_session_auth_hash(request, request.user)
             return get_api_response(success, response, status)
         except ValidationError as e:
             response = {"message": e.message}

backend/src/zango/apps/shared/tenancy/templatetags/zango_filters.py

@@ -2,6 +2,7 @@
 Module containing custom template filters
 """
 
+import json
 import os
 import re
 
@@ -70,3 +71,12 @@ def use_latest(build_path):
                 if re.match(filep, filename):
                     return os.path.join(buildir, filename)
     return build_path
+
+
+@register.filter
+def parse_json(value):
+    """Parse JSON string and return dictionary"""
+    try:
+        return json.loads(value)
+    except (json.JSONDecodeError, TypeError):
+        return {}

backend/src/zango/core/toast.py

@@ -0,0 +1,74 @@
+import json
+
+from typing import Dict, Literal, Optional, TypedDict
+
+from django.contrib import messages
+from django.http import request
+
+
+class ActionSchema(TypedDict, total=False):
+    text: str
+    url: Optional[str]
+
+
+def ztoast(
+    request: request.HttpRequest,
+    message: str,
+    title: str = "",
+    level: Literal["success", "error", "warning", "info"] = "success",
+    primary_action: ActionSchema | None = None,
+    secondary_action: ActionSchema | None = None,
+    duration: int | None = None,
+    extra_tags: str = "",
+):
+    """
+    Displays a toast notification with the specified parameters.
+
+    Args:
+        request: The HTTP request object.
+        message: The message content of the toast notification.
+        title: The title of the toast notification. Defaults to an empty string,
+            which will result in the title being set to the capitalized `level`.
+        level: The severity level of the toast notification. Defaults to "success".
+            Accepted values are "success", "error", "warning", and "info".
+        primary_action: An optional primary action for the toast, defined by an
+            ActionSchema dictionary with 'text' and 'url' keys.
+        secondary_action: An optional secondary action for the toast, defined by an
+            ActionSchema dictionary with 'text' and 'url' keys.
+        duration: The duration the toast should be visible, in milliseconds. Defaults to None.
+        extra_tags: Additional tags to categorize the toast notification. Defaults to "".
+
+    Raises:
+        ValueError: If `level` is not one of the accepted values.
+
+    """
+
+    if title == "":
+        title = level.capitalize()
+
+    msg_level = messages.SUCCESS
+
+    if level == "success":
+        msg_level = messages.SUCCESS
+    elif level == "error":
+        msg_level = messages.ERROR
+    elif level == "warning":
+        msg_level = messages.WARNING
+    elif level == "info":
+        msg_level = messages.INFO
+    else:
+        raise ValueError("Invalid level: %s" % level)
+
+    msg: Dict[str, str | ActionSchema | None | int] = {
+        "message": message,
+        "title": title,
+        "primary_action": primary_action,
+        "secondary_action": secondary_action,
+    }
+    if duration is not None:
+        msg["duration"] = duration
+    if extra_tags:
+        extra_tags = f"{extra_tags} zango"
+    else:
+        extra_tags = "zango"
+    messages.add_message(request, msg_level, json.dumps(msg), extra_tags=extra_tags)