Merge branch 'develop' into 'master'

Update language field

See merge request !45

courses/migrations/0023_auto_20210412_1852.py

+# Generated by Django 2.2.20 on 2021-04-12 21:52
+
+import django.contrib.postgres.fields
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('courses', '0022_auto_20210412_1110'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='course',
+            name='language',
+        ),
+        migrations.RemoveField(
+            model_name='course',
+            name='language_en',
+        ),
+        migrations.RemoveField(
+            model_name='course',
+            name='language_es',
+        ),
+        migrations.RemoveField(
+            model_name='course',
+            name='language_pt_br',
+        ),
+        migrations.AddField(
+            model_name='course',
+            name='lang',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(blank=True, choices=[('en', 'English'), ('pt-br', 'Portuguese'), ('es', 'Spanish')], default=('en', 'English'), max_length=64), blank=True, null=True, size=None),
+        ),
+    ]

courses/models.py

@@ -9,6 +9,7 @@ from django.utils.translation import ugettext_lazy as _
 from django.utils import timezone
 from django.contrib.auth.models import Group
 from django.contrib.staticfiles.storage import staticfiles_storage
+from django.contrib.postgres.fields import ArrayField
 from django.template import Template, Context
 from django.contrib.contenttypes.fields import GenericRelation
 from django.conf import settings
@@ -49,13 +50,6 @@ class Course(models.Model):
         ('draft', _('Draft')),
         ('published', _('Published')),
     )
-
-    LANGUAGES = (
-        ('english', _('English')),
-        ('portuguese', _('Portuguese')),
-        ('spanish', _('Spanish')),
-    )
-
     slug = models.SlugField(
         _('Slug'),
         max_length=255,
@@ -115,11 +109,14 @@ class Course(models.Model):
         default=STATES[0][0],
         max_length=64,
     )
-    language = models.CharField(
-        _('Language'),
-        choices=LANGUAGES,
-        default=LANGUAGES[0][0],
-        max_length=64,
+    lang = ArrayField(
+        models.CharField(
+            choices=settings.LANGUAGES,
+            blank=True,
+            default=settings.LANGUAGES[0],
+            max_length=64),
+        blank=True,
+        null=True,
     )
     thumbnail = models.ImageField(
         _('Thumbnail'),

courses/serializers.py

@@ -46,7 +46,7 @@ class CourseSerializer(serializers.ModelSerializer):
                   'start_date', 'home_published', 'authors_names', 'has_started',
                   'min_percent_to_complete', 'is_user_assistant', 'is_user_coordinator',
                   'is_assistant_or_coordinator', 'professors', 'track', 'forum_id',
-                  'informations', 'description', 'language', 'course_load')
+                  'informations', 'description', 'lang', 'course_load')
 
     @staticmethod
     def get_home_thumbnail_url(obj):

courses/translation.py

@@ -7,7 +7,7 @@ class CourseTranslationOptions(TranslationOptions):
     fields = ('slug', 'name', 'intro_video', 'application',
               'requirement', 'abstract', 'structure', 'workload',
               'course_load', 'pronatec', 'thumbnail', 'home_thumbnail',
-              'min_percent_to_complete', 'informations', 'description', 'language')
+              'min_percent_to_complete', 'informations', 'description')
 
 
 @register(Lesson)