Add export news with tag, technology, industry if exist

esi/webapp/models/news.py

 import json
 from datetime import datetime
 from django.db import models
+
+# from esi.webapp.models.wp import WpEsiTagNews
 from .wp import WpEsiMedia, WpEsiEntity, WpEsiType, WpEsiRegion, WpEsiNewsEntity, WpEsiNews, WpEsiRadar, WpEsiIndustry, \
-    WpEsiFunction, WpEsiTechnology, WpEsiTag
+    WpEsiFunction, WpEsiTechnology, WpEsiTag, WpEsiNewsFunction, WpEsiNewsIndustry, WpEsiNewsRadar, \
+    WpEsiTechnologyNews, WpEsiTagNews
 
 
 class News(models.Model):
-
     title = models.CharField(max_length=255, default=None, null=True, blank=True)
     url = models.TextField(max_length=2083, default=None, null=True, blank=True)
     description = models.TextField(default=None, null=True, blank=True)
@@ -21,9 +23,9 @@ class News(models.Model):
     is_accepted = models.BooleanField(default=False)
 
     radar_id = models.BigIntegerField(default=None, null=True, blank=True)
-    industry_id = models.CharField(max_length=255,default=None, null=True, blank=True)
-    function_id = models.CharField(max_length=255,default=None, null=True, blank=True)
-    technology_id = models.CharField(max_length=255,default=None, null=True, blank=True)
+    industry_id = models.CharField(max_length=255, default=None, null=True, blank=True)
+    function_id = models.CharField(max_length=255, default=None, null=True, blank=True)
+    technology_id = models.CharField(max_length=255, default=None, null=True, blank=True)
     tags_id = models.CharField(max_length=255, default=None, null=True, blank=True)
 
     class Meta:
@@ -115,3 +117,21 @@ class News(models.Model):
         )
         self.is_accepted = True
         self.save()
+        if self.radar_id:
+            WpEsiNewsRadar.objects.create(news_id=esi.id, radar_id=self.radar_id)
+
+        if self.industry_id:
+            industry = json.loads(self.industry_id)
+            WpEsiNewsIndustry.objects.bulk_create([WpEsiNewsIndustry(news_id=esi.id, industry_id=i) for i in industry])
+
+        if self.function_id:
+            func = json.loads(self.function_id)
+            WpEsiNewsFunction.objects.bulk_create([WpEsiNewsFunction(news_id=esi.id, function_id=i) for i in func])
+
+        if self.technology_id:
+            technology = json.loads(self.technology_id)
+            WpEsiTechnologyNews.objects.bulk_create(WpEsiTechnologyNews(news_id=esi.id, technology_id=i) for i in technology)
+
+        if self.tags_id:
+            tags = json.loads(self.tags_id)
+            WpEsiTagNews.objects.bulk_create(WpEsiTagNews(news_id=esi.id, tag_id=i) for i in tags)