From 81bd7b491230855d42551c7d7e15322445f8ba49 Mon Sep 17 00:00:00 2001
From: Semyon Yekhmenin <s.yekhmenin@id-east.ru>
Date: Wed, 23 Oct 2019 11:58:33 +0000
Subject: [PATCH] Feature/currency sign

---
 .../migrations/0022_auto_20191023_1113.py     | 37 +++++++++++++++++++
 apps/main/models.py                           | 29 +++++++++------
 apps/main/serializers.py                      | 25 +++++++------
 3 files changed, 68 insertions(+), 23 deletions(-)
 create mode 100644 apps/main/migrations/0022_auto_20191023_1113.py

diff --git a/apps/main/migrations/0022_auto_20191023_1113.py b/apps/main/migrations/0022_auto_20191023_1113.py
new file mode 100644
index 00000000..0a190b23
--- /dev/null
+++ b/apps/main/migrations/0022_auto_20191023_1113.py
@@ -0,0 +1,37 @@
+# Generated by Django 2.2.4 on 2019-10-23 11:13
+
+from django.db import migrations, models
+import django.db.models.deletion
+import utils.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('main', '0021_auto_20191023_0924'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='currency',
+            name='sign',
+            field=models.CharField(default='?', max_length=1, verbose_name='sign'),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='currency',
+            name='slug',
+            field=models.SlugField(default='?', max_length=255, unique=True),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='sitesettings',
+            name='currency',
+            field=models.ForeignKey(default=None, null=True, on_delete=django.db.models.deletion.PROTECT, to='main.Currency'),
+        ),
+        migrations.AlterField(
+            model_name='currency',
+            name='name',
+            field=utils.models.TJSONField(blank=True, default=None, help_text='{"en-GB":"some text"}', null=True, verbose_name='name'),
+        ),
+    ]
diff --git a/apps/main/models.py b/apps/main/models.py
index e5d947fd..bbdd6386 100644
--- a/apps/main/models.py
+++ b/apps/main/models.py
@@ -106,6 +106,22 @@ from utils.querysets import ContentTypeQuerySetMixin
 #
 
 
+class Currency(models.Model, TranslatedFieldsMixin):
+    """Currency model."""
+    name = TJSONField(
+        _('name'), null=True, blank=True,
+        default=None, help_text='{"en-GB":"some text"}')
+    sign = models.CharField(_('sign'), max_length=1)
+    slug = models.SlugField(max_length=255, unique=True)
+
+    class Meta:
+        verbose_name = _('currency')
+        verbose_name_plural = _('currencies')
+
+    def __str__(self):
+        return f'{self.name}'
+
+
 class SiteSettingsQuerySet(models.QuerySet):
     """Extended queryset for SiteSettings model."""
 
@@ -135,6 +151,7 @@ class SiteSettings(ProjectBaseMixin):
                        verbose_name=_('Config'))
     ad_config = models.TextField(blank=True, null=True, default=None,
                                  verbose_name=_('AD config'))
+    currency = models.ForeignKey(Currency, on_delete=models.PROTECT, null=True, default=None)
 
     objects = SiteSettingsQuerySet.as_manager()
 
@@ -257,18 +274,6 @@ class AwardType(models.Model):
         return self.name
 
 
-class Currency(models.Model):
-    """Currency model."""
-    name = models.CharField(_('name'), max_length=50)
-
-    class Meta:
-        verbose_name = _('currency')
-        verbose_name_plural = _('currencies')
-
-    def __str__(self):
-        return f'{self.name}'
-
-
 class CarouselQuerySet(models.QuerySet):
     """Carousel QuerySet."""
 
diff --git a/apps/main/serializers.py b/apps/main/serializers.py
index e2523fa9..0e65741e 100644
--- a/apps/main/serializers.py
+++ b/apps/main/serializers.py
@@ -40,11 +40,24 @@ class SiteFeatureSerializer(serializers.ModelSerializer):
                   )
 
 
+class CurrencySerializer(serializers.ModelSerializer):
+    """Currency serializer"""
+
+    class Meta:
+        model = models.Currency
+        fields = [
+            'id',
+            'name_translated',
+            'sign'
+        ]
+
+
 class SiteSettingsSerializer(serializers.ModelSerializer):
     """Site settings serializer."""
 
     published_features = SiteFeatureSerializer(source='published_sitefeatures',
                                                many=True, allow_null=True)
+    currency = CurrencySerializer()
     # todo: remove this
     country_code = serializers.CharField(source='subdomain', read_only=True)
 
@@ -63,6 +76,7 @@ class SiteSettingsSerializer(serializers.ModelSerializer):
             'config',
             'ad_config',
             'published_features',
+            'currency'
         )
 
 
@@ -114,17 +128,6 @@ class AwardSerializer(AwardBaseSerializer):
         fields = AwardBaseSerializer.Meta.fields + ['award_type', ]
 
 
-class CurrencySerializer(serializers.ModelSerializer):
-    """Currency serializer"""
-
-    class Meta:
-        model = models.Currency
-        fields = [
-            'id',
-            'name'
-        ]
-
-
 class CarouselListSerializer(serializers.ModelSerializer):
     """Serializer for retrieving list of carousel items."""
     model_name = serializers.CharField()