-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
4 changed files
with
84 additions
and
71 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,7 +1,68 @@ | ||
from rest_framework import serializers | ||
from feed import constants | ||
|
||
from core.services import get_views_count, get_likes_count | ||
from feed.mapping import CONTENT_OBJECT_MAPPING, CONTENT_OBJECT_SERIALIZER_MAPPING | ||
from files.serializers import UserFileSerializer | ||
from news.mapping import NewsMapping | ||
from news.models import News | ||
from projects.models import Project | ||
from users.models import CustomUser | ||
|
||
class FeedItemSerializer(serializers.Serializer): | ||
type_model = serializers.ChoiceField(choices=constants.FeedItemType, required=True) | ||
content = serializers.JSONField(required=True) | ||
|
||
class NewsFeedListSerializer(serializers.ModelSerializer): | ||
name = serializers.SerializerMethodField() | ||
image_address = serializers.SerializerMethodField() | ||
is_user_liked = serializers.SerializerMethodField() | ||
files = UserFileSerializer(many=True) | ||
views_count = serializers.SerializerMethodField() | ||
likes_count = serializers.SerializerMethodField() | ||
content_object = serializers.SerializerMethodField() | ||
type_model = serializers.SerializerMethodField() | ||
|
||
def get_type_model(self, obj) -> str: | ||
model_type = CONTENT_OBJECT_MAPPING[obj.content_type.model] | ||
if obj.text != "" and model_type == "project": | ||
return "news" | ||
return model_type | ||
|
||
def get_content_object(self, obj) -> dict: | ||
type_model = obj.content_type.model | ||
if obj.text != "" and self.get_type_model(obj) == "project": | ||
type_model = "news" | ||
serializer = CONTENT_OBJECT_SERIALIZER_MAPPING[type_model](obj.content_object) | ||
return serializer.data | ||
|
||
def get_views_count(self, obj): | ||
return get_views_count(obj) | ||
|
||
def get_likes_count(self, obj): | ||
return get_likes_count(obj) | ||
|
||
def get_name(self, obj): | ||
if obj.content_type.model == CustomUser.__name__.lower(): | ||
return f"{obj.content_object.first_name} {obj.content_object.last_name}" | ||
elif obj.text != "" and obj.content_type.model == Project.__name__.lower(): | ||
return f"{obj.content_object.name}" | ||
|
||
def get_image_address(self, obj): | ||
return NewsMapping.get_image_address(obj.content_object) | ||
|
||
def get_is_user_liked(self, obj): | ||
return obj.id in self.context.get("liked_news") | ||
|
||
class Meta: | ||
model = News | ||
fields = [ | ||
"id", | ||
"name", | ||
"image_address", | ||
"text", | ||
"datetime_created", | ||
"views_count", | ||
"likes_count", | ||
"files", | ||
"is_user_liked", | ||
"content_object", | ||
"type_model", | ||
] | ||
read_only_fields = ["views_count", "likes_count", "type_model"] |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters