refresh_meta_data

course_discovery/apps/core/migrations/0008_partner_pubs_api_url.py

+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.3 on 2018-03-19 22:02
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0007_auto_20171004_1133'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='partner',
+            name='pubs_api_url',
+            field=models.URLField(blank=True, max_length=255, null=True, verbose_name='Publications API URL'),
+        ),
+    ]

course_discovery/apps/core/models.py

@@ -67,6 +67,7 @@ class Partner(TimeStampedModel):
         max_length=8, unique=True, null=False, blank=False, verbose_name=_('Short Code'),
         help_text=_('Convenient code/slug used to identify this Partner (e.g. for management commands.)'))
     courses_api_url = models.URLField(max_length=255, null=True, blank=True, verbose_name=_('Courses API URL'))
+    pubs_api_url = models.URLField(max_length=255, null=True, blank=True, verbose_name=_('Publications API URL'))
     ecommerce_api_url = models.URLField(max_length=255, null=True, blank=True, verbose_name=_('E-Commerce API URL'))
     organizations_api_url = models.URLField(max_length=255, null=True, blank=True,
                                             verbose_name=_('Organizations API URL'))

course_discovery/apps/course_metadata/admin.py

@@ -114,10 +114,9 @@ class DigitalBookBundleAdmin(admin.ModelAdmin):
     list_display = (
         'id',
         'uuid',
-        'title',
-        'book_key'
+        'title'
     )
-    raw_id_fields = ('courses',)
+    raw_id_fields = ('courses','pubs')
 
 
 @admin.register(Program)

course_discovery/apps/course_metadata/data_loaders/api.py

@@ -248,6 +248,21 @@ class CoursesApiDataLoader(AbstractDataLoader):
 
         return video
 
+# TODO: create publications api
+#
+# class PubApiDataLoader(AbstractDataLoader):
+#     """ Loads publications from the Pubs API """
+#
+#     def ingest(self):
+#         api_url = self.partner.pubs_api_url
+#         count = None
+#         page = 1
+#
+#         logger.info('Refreshing publications from %s...', api_url)
+#
+#         while page:
+#             response = self.api_client.
+
 
 class EcommerceApiDataLoader(AbstractDataLoader):
     """ Loads course seats and entitlements from the E-Commerce API. """

course_discovery/apps/course_metadata/management/commands/refresh_course_metadata.py

@@ -14,7 +14,7 @@ from edx_rest_api_client.client import EdxRestApiClient
 from course_discovery.apps.api.cache import api_change_receiver, set_api_timestamp
 from course_discovery.apps.core.models import Partner
 from course_discovery.apps.course_metadata.data_loaders.api import (
-    CoursesApiDataLoader, EcommerceApiDataLoader, OrganizationsApiDataLoader, ProgramsApiDataLoader
+    CoursesApiDataLoader, EcommerceApiDataLoader, OrganizationsApiDataLoader, ProgramsApiDataLoader, PubApiDataLoader
 )
 from course_discovery.apps.course_metadata.data_loaders.marketing_site import (
     CourseMarketingSiteDataLoader, PersonMarketingSiteDataLoader, SchoolMarketingSiteDataLoader,
@@ -151,6 +151,9 @@ class Command(BaseCommand):
                     (CoursesApiDataLoader, partner.courses_api_url, max_workers),
                 ),
                 (
+                    (PubApiDataLoader, partner.pubs_api_url, max_workers),
+                )
+                (
                     (EcommerceApiDataLoader, partner.ecommerce_api_url, 1),
                     (ProgramsApiDataLoader, partner.programs_api_url, max_workers),
                 ),

course_discovery/apps/course_metadata/migrations/0081_auto_20180319_2131.py

+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.3 on 2018-03-19 21:31
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django_extensions.db.fields
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('course_metadata', '0080_auto_20180307_2234'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Pub',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created', django_extensions.db.fields.CreationDateTimeField(auto_now_add=True, verbose_name='created')),
+                ('modified', django_extensions.db.fields.ModificationDateTimeField(auto_now=True, verbose_name='modified')),
+                ('uuid', models.UUIDField(default=uuid.uuid4, editable=False, verbose_name='UUID')),
+                ('key', models.CharField(max_length=255)),
+                ('title', models.CharField(blank=True, default=None, max_length=255, null=True)),
+            ],
+            options={
+                'get_latest_by': 'modified',
+                'abstract': False,
+                'ordering': ('-modified', '-created'),
+            },
+        ),
+        migrations.RemoveField(
+            model_name='digitalbookbundle',
+            name='book_key',
+        ),
+        migrations.AddField(
+            model_name='digitalbookbundle',
+            name='pubs',
+            field=models.ManyToManyField(blank=True, to='course_metadata.Pub'),
+        ),
+    ]

course_discovery/apps/course_metadata/migrations/0082_pub_partner.py

+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.3 on 2018-03-19 22:02
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0008_partner_pubs_api_url'),
+        ('course_metadata', '0081_auto_20180319_2131'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='pub',
+            name='partner',
+            field=models.ForeignKey(default=2, on_delete=django.db.models.deletion.CASCADE, to='core.Partner'),
+            preserve_default=False,
+        ),
+    ]

course_discovery/apps/course_metadata/models.py

@@ -917,9 +917,22 @@ class ProgramType(TimeStampedModel):
         return self.name
 
 
+class Pub(TimeStampedModel):
+    """" Publication model """
+    uuid = models.UUIDField(default=uuid4, editable=False, verbose_name=_('UUID'))
+    partner = models.ForeignKey(Partner)
+    key = models.CharField(max_length=255)
+    title = models.CharField(max_length=255, default=None, null=True, blank=True)
+
+    def __str__(self):
+        return '{key}: {title}'.format(
+            key=self.key,
+            title=self.title
+        )
+
+
 class DigitalBookBundle(TimeStampedModel):
-    # TODO: is this an okay assumption to make?
-    # assumes 1 course and 1 book
+    #TODO: rename to ProductBundle
     uuid = models.UUIDField(
         blank=True,
         default=uuid4,
@@ -932,8 +945,7 @@ class DigitalBookBundle(TimeStampedModel):
         max_length=255,
         unique=True
     )
-    #TODO: replace with foreign key
-    book_key = models.CharField(max_length=255)
+    pubs = models.ManyToManyField(Pub, blank=True)
     courses = models.ManyToManyField(Course, blank=True)