Time format for country

apps/location/models.py

@@ -15,6 +15,13 @@ class Country(TranslatedFieldsMixin, SVGImageMixin, ProjectBaseMixin):
 
     STR_FIELD_NAME = 'name'
 
+    TWENTEEN_HOURS_FORMAT_COUNTRIES = [
+        'ca', # Canada
+        'au', # Australia
+        'us', # USA
+        'nz', # New Zeland
+    ]
+
     name = TJSONField(null=True, blank=True, default=None,
                       verbose_name=_('Name'), help_text='{"en-GB":"some text"}')
     code = models.CharField(max_length=255, unique=True, verbose_name=_('Code'))
@@ -23,6 +30,10 @@ class Country(TranslatedFieldsMixin, SVGImageMixin, ProjectBaseMixin):
     languages = models.ManyToManyField(Language, verbose_name=_('Languages'))
     old_id = models.IntegerField(null=True, blank=True, default=None)
 
+    @property
+    def time_format(self):
+        return 'hh:mmA' if self.code.lower() in self.TWENTEEN_HOURS_FORMAT_COUNTRIES else 'hh:mm'
+
     @property
     def country_id(self):
         return self.id

apps/main/serializers.py

@@ -64,6 +64,7 @@ class SiteSettingsSerializer(serializers.ModelSerializer):
     country_code = serializers.CharField(source='subdomain', read_only=True)
 
     country_name = serializers.CharField(source='country.name_translated', read_only=True)
+    time_format = serializers.CharField(source='country.time_format', read_only=True)
 
     class Meta:
         """Meta class."""
@@ -71,6 +72,7 @@ class SiteSettingsSerializer(serializers.ModelSerializer):
         model = models.SiteSettings
         fields = (
             'country_code',
+            'time_format',
             'subdomain',
             'pinterest_page_url',
             'twitter_page_url',
@@ -81,7 +83,7 @@ class SiteSettingsSerializer(serializers.ModelSerializer):
             'ad_config',
             'published_features',
             'currency',
-            'country_name'
+            'country_name',
         )