More loading scripts

backend/load_data/assets/tags.json

+[
+    {
+        "name": "photos",
+        "config": {
+            "photos": {
+                "type": "list",
+                "content": {
+                    "url": {
+                        "type": "url",
+                        "required": true,
+                        "validators": {
+                            "extension": [
+                                "jpg",
+                                "jpeg",
+                                "png",
+                                "svg"
+                            ]
+                        }
+                    },
+                    "title": {
+                        "type": "text",
+                        "required": true,
+                        "validators": {
+                            "max_length": 200
+                        }
+                    },
+                    "licence": {
+                        "type": "text",
+                        "required": false,
+                        "validators": {
+                            "max_length": 200
+                        }
+                    },
+                    "description": {
+                        "type": "text",
+                        "required": false,
+                        "validators": {
+                            "max_length": 500
+                        }
+                    }
+                },
+                "required": true
+            }
+        }
+    }
+]
\ No newline at end of file

backend/load_data/load_all.py

 from .loading_scripts import LoadAdminUser
 from .loading_scripts import LoadCountries
 from .loading_scripts import LoadUniversities
+from .loading_scripts import LoadTags
 
 
 def load_all():
     admin = LoadAdminUser().get()
     LoadCountries(admin).load()
     LoadUniversities(admin).load()
+    LoadTags(admin).load()

backend/load_data/loading_scripts/__init__.py

 from .loadAdminUser import LoadAdminUser  # noqa: F401
 from .loadCountries import LoadCountries  # noqa: F401
 from .loadUniversities import LoadUniversities  # noqa: F401
+from .loadTags import LoadTags  # noqa: F401

backend/load_data/loading_scripts/loadTags.py

+from backend.models.tag import Tag
+
+import os
+import json
+from .loadGeneric import LoadGeneric
+
+
+class LoadTags(LoadGeneric):
+
+    def __init__(self, admin):
+        self.admin = admin
+
+    def load(self):
+
+        tmp = os.path.join(os.path.realpath(__file__),
+                           '../../assets/tags.json')
+        tags_path = os.path.abspath(tmp)
+        with open(tags_path) as f:
+            tags = json.load(f)
+            for tag in tags:
+                t = Tag(name=tag['name'], config=tag['config'])
+                t.save()
+                self.add_info(t, self.admin)

backend/migrations/0003_auto_20180830_2218.py

+# Generated by Django 2.0.3 on 2018-08-30 20:18
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('backend', '0002_auto_20180830_1623'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='cityphoto',
+            unique_together=set(),
+        ),
+        migrations.RemoveField(
+            model_name='cityphoto',
+            name='city',
+        ),
+        migrations.RemoveField(
+            model_name='cityphoto',
+            name='moderated_by',
+        ),
+        migrations.RemoveField(
+            model_name='cityphoto',
+            name='updated_by',
+        ),
+        migrations.AlterUniqueTogether(
+            name='countryphoto',
+            unique_together=set(),
+        ),
+        migrations.RemoveField(
+            model_name='countryphoto',
+            name='country',
+        ),
+        migrations.RemoveField(
+            model_name='countryphoto',
+            name='moderated_by',
+        ),
+        migrations.RemoveField(
+            model_name='countryphoto',
+            name='updated_by',
+        ),
+        migrations.AlterUniqueTogether(
+            name='universityphoto',
+            unique_together=set(),
+        ),
+        migrations.RemoveField(
+            model_name='universityphoto',
+            name='moderated_by',
+        ),
+        migrations.RemoveField(
+            model_name='universityphoto',
+            name='university',
+        ),
+        migrations.RemoveField(
+            model_name='universityphoto',
+            name='updated_by',
+        ),
+        migrations.AlterField(
+            model_name='tag',
+            name='name',
+            field=models.CharField(max_length=100, unique=True),
+        ),
+        migrations.DeleteModel(
+            name='CityPhoto',
+        ),
+        migrations.DeleteModel(
+            name='CountryPhoto',
+        ),
+        migrations.DeleteModel(
+            name='UniversityPhoto',
+        ),
+    ]

backend/models/tag/tag.py

@@ -9,7 +9,7 @@ class Tag(MyModel):
     """
     TODO description
     """
-    name = models.CharField(max_length=100)
+    name = models.CharField(max_length=100, unique=True)
     config = JSONField(blank=True, default=dict)