Small update on backend texts fields

backend/migrations/0002_auto_20180916_1154.py

-# Generated by Django 2.0.3 on 2018-09-16 09:54
-
-import django.core.validators
-from django.db import migrations, models
-import django.db.models.deletion
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('backend', '0001_initial'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='countryscholarship',
-            name='other_advantages',
-            field=models.TextField(blank=True, default=''),
-        ),
-        migrations.AddField(
-            model_name='universityscholarship',
-            name='other_advantages',
-            field=models.TextField(blank=True, default=''),
-        ),
-        migrations.AlterField(
-            model_name='countryscholarship',
-            name='amount_max',
-            field=models.DecimalField(decimal_places=2, max_digits=20, null=True, validators=[django.core.validators.MinValueValidator(0)]),
-        ),
-        migrations.AlterField(
-            model_name='countryscholarship',
-            name='amount_min',
-            field=models.DecimalField(decimal_places=2, max_digits=20, null=True, validators=[django.core.validators.MinValueValidator(0)]),
-        ),
-        migrations.AlterField(
-            model_name='countryscholarship',
-            name='currency',
-            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.PROTECT, to='backend.Currency'),
-        ),
-        migrations.AlterField(
-            model_name='universityscholarship',
-            name='amount_max',
-            field=models.DecimalField(decimal_places=2, max_digits=20, null=True, validators=[django.core.validators.MinValueValidator(0)]),
-        ),
-        migrations.AlterField(
-            model_name='universityscholarship',
-            name='amount_min',
-            field=models.DecimalField(decimal_places=2, max_digits=20, null=True, validators=[django.core.validators.MinValueValidator(0)]),
-        ),
-        migrations.AlterField(
-            model_name='universityscholarship',
-            name='currency',
-            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.PROTECT, to='backend.Currency'),
-        ),
-    ]

backend/migrations/0002_auto_20180916_1555.py

+# Generated by Django 2.0.3 on 2018-09-16 13:55
+
+import backend.models.university.university
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('backend', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='campus',
+            name='comment',
+            field=models.CharField(blank=True, default='', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='campus',
+            name='name',
+            field=models.CharField(blank=True, default='', max_length=200),
+        ),
+        migrations.AlterField(
+            model_name='campus',
+            name='title',
+            field=models.CharField(blank=True, default='', max_length=150),
+        ),
+        migrations.AlterField(
+            model_name='campustaggeditem',
+            name='comment',
+            field=models.CharField(blank=True, default='', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='campustaggeditem',
+            name='title',
+            field=models.CharField(blank=True, default='', max_length=150),
+        ),
+        migrations.AlterField(
+            model_name='city',
+            name='area',
+            field=models.CharField(blank=True, default='', max_length=200),
+        ),
+        migrations.AlterField(
+            model_name='city',
+            name='local_name',
+            field=models.CharField(blank=True, default='', max_length=200),
+        ),
+        migrations.AlterField(
+            model_name='citytaggeditem',
+            name='comment',
+            field=models.CharField(blank=True, default='', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='citytaggeditem',
+            name='title',
+            field=models.CharField(blank=True, default='', max_length=150),
+        ),
+        migrations.AlterField(
+            model_name='country',
+            name='intermediate_region_name',
+            field=models.CharField(blank=True, default='', max_length=200),
+        ),
+        migrations.AlterField(
+            model_name='country',
+            name='intermediate_region_un_code',
+            field=models.CharField(blank=True, default='', max_length=3),
+        ),
+        migrations.AlterField(
+            model_name='country',
+            name='iso_alpha3_code',
+            field=models.CharField(blank=True, default='', max_length=3, unique=True),
+        ),
+        migrations.AlterField(
+            model_name='country',
+            name='sub_region_name',
+            field=models.CharField(blank=True, default='', max_length=200),
+        ),
+        migrations.AlterField(
+            model_name='country',
+            name='sub_region_un_code',
+            field=models.CharField(blank=True, default='', max_length=3),
+        ),
+        migrations.AlterField(
+            model_name='countrydri',
+            name='comment',
+            field=models.CharField(blank=True, default='', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='countrydri',
+            name='title',
+            field=models.CharField(blank=True, default='', max_length=150),
+        ),
+        migrations.AlterField(
+            model_name='countryscholarship',
+            name='comment',
+            field=models.CharField(blank=True, default='', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='countryscholarship',
+            name='other_advantages',
+            field=models.CharField(blank=True, default='', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='countryscholarship',
+            name='title',
+            field=models.CharField(blank=True, default='', max_length=150),
+        ),
+        migrations.AlterField(
+            model_name='countrytaggeditem',
+            name='comment',
+            field=models.CharField(blank=True, default='', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='countrytaggeditem',
+            name='title',
+            field=models.CharField(blank=True, default='', max_length=150),
+        ),
+        migrations.AlterField(
+            model_name='currency',
+            name='symbol',
+            field=models.CharField(blank=True, default='', max_length=30),
+        ),
+        migrations.AlterField(
+            model_name='previousdeparturefeedback',
+            name='adequation_comment',
+            field=models.CharField(blank=True, default='', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='previousdeparturefeedback',
+            name='integration_comment',
+            field=models.CharField(blank=True, default='', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='recommendation',
+            name='comment',
+            field=models.CharField(blank=True, default='', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='university',
+            name='acronym',
+            field=models.CharField(blank=True, default='', max_length=20),
+        ),
+        migrations.AlterField(
+            model_name='university',
+            name='logo',
+            field=models.URLField(blank=True, default='', validators=[backend.models.university.university.validate_extension_django]),
+        ),
+        migrations.AlterField(
+            model_name='university',
+            name='website',
+            field=models.URLField(blank=True, default='', max_length=300),
+        ),
+        migrations.AlterField(
+            model_name='universitydri',
+            name='comment',
+            field=models.CharField(blank=True, default='', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='universitydri',
+            name='title',
+            field=models.CharField(blank=True, default='', max_length=150),
+        ),
+        migrations.AlterField(
+            model_name='universityinfo',
+            name='comment',
+            field=models.CharField(blank=True, default='', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='universityinfo',
+            name='title',
+            field=models.CharField(blank=True, default='', max_length=150),
+        ),
+        migrations.AlterField(
+            model_name='universityscholarship',
+            name='comment',
+            field=models.CharField(blank=True, default='', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='universityscholarship',
+            name='other_advantages',
+            field=models.CharField(blank=True, default='', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='universityscholarship',
+            name='title',
+            field=models.CharField(blank=True, default='', max_length=150),
+        ),
+        migrations.AlterField(
+            model_name='universitysemestersdates',
+            name='comment',
+            field=models.CharField(blank=True, default='', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='universitysemestersdates',
+            name='title',
+            field=models.CharField(blank=True, default='', max_length=150),
+        ),
+        migrations.AlterField(
+            model_name='universitytaggeditem',
+            name='comment',
+            field=models.CharField(blank=True, default='', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='universitytaggeditem',
+            name='title',
+            field=models.CharField(blank=True, default='', max_length=150),
+        ),
+    ]

backend/models/abstract/basic_module/basicModule.py

@@ -12,8 +12,8 @@ IMPORTANCE_LEVEL = (
 
 
 class BasicModule(MyModelVersionned):
-    title = models.CharField(default="", max_length=150)
-    comment = models.TextField(blank=True, default="")
+    title = models.CharField(default='', blank=True, max_length=150)
+    comment = models.CharField(default='', blank=True, max_length=5000)
     useful_links = JSONField(default=list)
     importance_level = models.CharField(
         max_length=2,

backend/models/abstract/scholarship/scholarship.py

@@ -17,7 +17,7 @@ class Scholarship(BasicModule):
 
     type = models.CharField(max_length=200)
     currency = models.ForeignKey(Currency, null=True, on_delete=models.PROTECT)
-    other_advantages = models.TextField(blank=True, default="")
+    other_advantages = models.CharField(default='', blank=True, max_length=5000)
 
     frequency = models.CharField(
         max_length=1,

backend/models/campus/campus.py

 from django.db import models
-from backend.models.abstract.my_model import MyModelVersionned, MyModelVersionnedSerializer, MyModelVersionnedViewSet
+from backend.models.abstract.basic_module import BasicModule, BasicModuleSerializer, BasicModuleViewSet
 from backend.models.city import City
 from backend.models.university import University
 from django.core.validators import MinValueValidator, MaxValueValidator
 from backend.utils import get_model_config, get_viewset_permissions
 
 
-class Campus(MyModelVersionned):
+class Campus(BasicModule):
     model_config = get_model_config("Campus")
 
     is_main_campus = models.BooleanField(null=False)
-    name = models.CharField(max_length=200, null=True)
-    comment = models.TextField(null=True, blank=True)
+    name = models.CharField(max_length=200, default='', blank=True)
     city = models.ForeignKey(City, on_delete=models.PROTECT, null=False)
     university = models.ForeignKey(
         University, on_delete=models.PROTECT, null=False, related_name="university_campuses")
@@ -41,20 +40,20 @@ class Campus(MyModelVersionned):
         unique_together = ('is_main_campus', 'university')
 
 
-class CampusSerializer(MyModelVersionnedSerializer):
+class CampusSerializer(BasicModuleSerializer):
 
     class Meta:
         model = Campus
         fields = '__all__'
 
 
-class CampusViewSet(MyModelVersionnedViewSet):
+class CampusViewSet(BasicModuleViewSet):
     permission_classes = get_viewset_permissions("CampusViewSet")
     queryset = Campus.objects.all()  # pylint: disable=E1101
     serializer_class = CampusSerializer
 
 
-class MainCampusViewSet(MyModelVersionnedViewSet):
+class MainCampusViewSet(BasicModuleViewSet):
     permission_classes = get_viewset_permissions("MainCampusViewSet")
     queryset = Campus.objects.filter(is_main_campus=True)
     serializer_class = CampusSerializer

backend/models/city/city.py

@@ -8,10 +8,10 @@ class City(MyModel):
     model_config = get_model_config("City")
 
     name = models.CharField(max_length=200)
-    local_name = models.CharField(max_length=200, null=True, blank=True)
+    local_name = models.CharField(max_length=200, default='', blank=True)
     # We add an area to distinguish similarly named cities
     # in a country
-    area = models.CharField(max_length=200, null=True, blank=True)
+    area = models.CharField(max_length=200, default='', blank=True)
     country = models.ForeignKey(Country, on_delete=models.PROTECT)
 
 

backend/models/country/country.py

@@ -10,15 +10,15 @@ class Country(MyModel):
     name = models.CharField(max_length=200)
     iso_alpha2_code = models.CharField(primary_key=True, max_length=2)
     iso_alpha3_code = models.CharField(
-        unique=True, max_length=3, blank=False, null=False)
+        unique=True, max_length=3, default='', blank=True)
     region_name = models.CharField(max_length=200)
     region_un_code = models.CharField(max_length=3)
-    sub_region_name = models.CharField(max_length=200, null=True, blank=True)
-    sub_region_un_code = models.CharField(max_length=3, null=True, blank=True)
+    sub_region_name = models.CharField(max_length=200, default='', blank=True)
+    sub_region_un_code = models.CharField(max_length=3, default='', blank=True)
     intermediate_region_name = models.CharField(
-        max_length=200, null=True, blank=True)
+        max_length=200, default='', blank=True)
     intermediate_region_un_code = models.CharField(
-        max_length=3, null=True, blank=True)
+        max_length=3, default='', blank=True)
 
 
 class CountrySerializer(MyModelSerializer):

backend/models/currency/currency.py

@@ -9,7 +9,7 @@ class Currency(MyModel):
 
     code = models.CharField(primary_key=True, max_length=3)
     name = models.CharField(max_length=100)
-    symbol = models.CharField(null=True, blank=True, max_length=30)
+    symbol = models.CharField(default='', blank=True, max_length=30)
     one_EUR_in_this_currency = models.DecimalField(
         max_digits=20,
         decimal_places=6,

backend/models/university/university.py

@@ -24,10 +24,10 @@ class University(MyModel):
     model_config = get_model_config("University")
 
     name = models.CharField(max_length=200)
-    acronym = models.CharField(max_length=20, null=True, blank=True)
-    logo = models.URLField(null=True, blank=True, validators=[
+    acronym = models.CharField(max_length=20, default='', blank=True)
+    logo = models.URLField(default='', blank=True, validators=[
                            validate_extension_django])
-    website = models.URLField(null=True, blank=True, max_length=300)
+    website = models.URLField(default='', blank=True, max_length=300)
     utc_id = models.IntegerField(unique=True)
 
 

backend/models/user/previousDepartureFeedback.py

@@ -13,8 +13,8 @@ class PreviousDepartureFeedback(UserRestrictedModule):
         PreviousDeparture, on_delete=models.CASCADE)
 
     courses_and_courses_feedback = JSONField(default=dict)
-    adequation_comment = models.TextField()
-    integration_comment = models.TextField()
+    adequation_comment = models.CharField(default='', blank=True, max_length=5000)
+    integration_comment = models.CharField(default='', blank=True, max_length=5000)
     adequation_grate = models.PositiveIntegerField(
         validators=[MaxValueValidator(20)])
     integration_grade = models.PositiveIntegerField(

backend/models/user/recommendation.py

@@ -17,7 +17,7 @@ class Recommendation(UserRestrictedModule):
     specialty = models.ForeignKey(Specialty, on_delete=models.PROTECT)
     order_in_list = models.PositiveIntegerField()
 
-    comment = models.TextField(null=True, blank=True)
+    comment = models.CharField(default='', blank=True, max_length=5000)
     grade = models.PositiveIntegerField(
         null=True, validators=[MaxValueValidator(20)])