SiteInterfaceDictionary

apps/translation/admin.py

@@ -1,7 +1,12 @@
 from django.contrib import admin
-from translation.models import Language
+from translation import models
 
 
-@admin.register(Language)
+@admin.register(models.Language)
 class LanguageAdmin(admin.ModelAdmin):
     """Language admin."""
+
+
+@admin.register(models.SiteInterfaceDictionary)
+class SiteInterfaceDictionaryAdmin(admin.ModelAdmin):
+    """Site interface dictionary admin conf."""

apps/translation/migrations/0002_siteinterfacedictionary.py

@@ -0,0 +1,30 @@
+# Generated by Django 2.2.4 on 2019-08-20 09:58
+
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations, models
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('translation', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='SiteInterfaceDictionary',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created', models.DateTimeField(default=django.utils.timezone.now, editable=False, verbose_name='Date created')),
+                ('modified', models.DateTimeField(auto_now=True, verbose_name='Date updated')),
+                ('page', models.CharField(db_index=True, max_length=255, verbose_name='Page')),
+                ('keywords', models.CharField(max_length=255, verbose_name='Keywords')),
+                ('text', django.contrib.postgres.fields.jsonb.JSONField(blank=True, default=None, help_text='{"en":"some text"}', null=True, verbose_name='Text')),
+            ],
+            options={
+                'verbose_name': 'Site interface dictionary',
+                'verbose_name_plural': 'Site interface dictionary',
+            },
+        ),
+    ]

apps/translation/models.py

@@ -1,6 +1,8 @@
 """Translation app models."""
+from django.contrib.postgres.fields import JSONField
 from django.db import models
 from django.utils.translation import gettext_lazy as _
+from utils.models import ProjectBaseMixin, LocaleManagerMixin
 
 
 class LanguageQuerySet(models.QuerySet):
@@ -34,3 +36,28 @@ class Language(models.Model):
     def __str__(self):
         """String method"""
         return f'{self.title} ({self.locale})'
+
+
+class SiteInterfaceDictionaryManager(LocaleManagerMixin):
+    """Extended manager for SiteInterfaceDictionary model."""
+
+
+class SiteInterfaceDictionary(ProjectBaseMixin):
+    """Site interface dictionary model."""
+
+    page = models.CharField(max_length=255, db_index=True,
+                            verbose_name=_('Page'))
+    keywords = models.CharField(max_length=255, verbose_name='Keywords')
+    text = JSONField(_('Text'), null=True, blank=True,
+                     default=None, help_text='{"en":"some text"}')
+
+    objects = SiteInterfaceDictionaryManager()
+
+    class Meta:
+        """Meta class."""
+
+        verbose_name = _('Site interface dictionary')
+        verbose_name_plural = _('Site interface dictionary')
+
+    def __str__(self):
+        return f'{self.page}: {self.keywords}'

apps/translation/serializers.py

@@ -12,3 +12,21 @@ class LanguageSerializer(serializers.ModelSerializer):
             'title',
             'locale'
         ]
+
+
+class SiteInterfaceDictionarySerializer(serializers.ModelSerializer):
+    """Serializer for model SiteInterfaceDictionary."""
+
+    text_trans = serializers.CharField(read_only=True)
+    text = serializers.JSONField(write_only=True)
+
+    class Meta:
+        """Meta class."""
+        model = models.SiteInterfaceDictionary
+        fields = [
+            'id',
+            'page',
+            'keywords',
+            'text',
+            'text_trans',
+        ]

apps/translation/urls.py

@@ -9,4 +9,8 @@ urlpatterns = [
          name='languages'),
     path('languages/<int:pk>/', views.LanguageRetrieveUpdateDestroyView.as_view(),
          name='language'),
+    path('site/', views.SiteInterfaceDictionaryView.as_view(),
+         name='site-interface'),
+    path('site/<int:pk>/', views.SiteInterfaceDictionaryRUDView.as_view(),
+         name='site-interface-rud'),
 ]

apps/translation/views.py

@@ -1,6 +1,7 @@
 """Translation app views."""
 from rest_framework import generics, permissions
 from translation import models, serializers
+from utils.views import JWTGenericViewMixin
 
 
 # Mixins
@@ -22,3 +23,31 @@ class LanguageListCreateView(LanguageViewMixin, generics.ListCreateAPIView):
 class LanguageRetrieveUpdateDestroyView(LanguageViewMixin,
                                         generics.RetrieveUpdateDestroyAPIView):
     """Retrieve, Update, Destroy view for model Language"""
+
+
+class SiteInterfaceDictionaryMixin:
+
+    # todo: refactor this
+    def get_queryset(self):
+        locale = self._get_locale(self.request) or 'en'
+        return models.SiteInterfaceDictionary.objects.annotate_localized_fields(
+            locale=locale)
+
+class SiteInterfaceDictionaryView(JWTGenericViewMixin,
+                                  SiteInterfaceDictionaryMixin,
+                                  generics.ListCreateAPIView):
+    """Site interface dictionary LC view."""
+
+    pagination_class = None
+    permission_classes = (permissions.IsAuthenticatedOrReadOnly,)
+    serializer_class = serializers.SiteInterfaceDictionarySerializer
+    filter_fields = ['page', 'keywords']
+
+
+class SiteInterfaceDictionaryRUDView(JWTGenericViewMixin,
+                                     SiteInterfaceDictionaryMixin,
+                                     generics.RetrieveUpdateDestroyAPIView):
+    """Site interface dictionary RUD view."""
+
+    permission_classes = (permissions.AllowAny,)
+    serializer_class = serializers.SiteInterfaceDictionarySerializer