Upload papers to s3

src/paper/migrations/0005_paper_file.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.2.6 on 2019-10-03 19:48
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('paper', '0004_auto_20191002_1744'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='paper',
+            name='file',
+            field=models.FileField(default='paper.pdf', upload_to='papers/%Y/%m/%d'),
+            preserve_default=False,
+        ),
+    ]

src/paper/models.py

@@ -35,8 +35,7 @@ class Paper(models.Model):
         related_name='papers',
         on_delete='SET NULL'
     )
-    # TODO: Determine file upload path
-    # file = models.FileField(upload_to='uploads/papers/%Y/%m/%d')
+    file = models.FileField(upload_to='uploads/papers/%Y/%m/%d')
 
     def __str__(self):
         authors = list(self.authors.all())

src/paper/tests.py

@@ -1,4 +1,5 @@
 from django.test import TestCase
+from django.core.files.uploadedfile import SimpleUploadedFile
 
 from utils.test_helpers import IntegrationTestHelper, TestHelper
 
@@ -22,9 +23,11 @@ def submit_paper_form(self):
 
     def build_default_paper_form(self):
         title = self.paper_title
+        file = SimpleUploadedFile('../config/paper.pdf', b'file_content')
         form = {
             'title': title,
-            'paper_publish_date': self.paper_publish_date
+            'paper_publish_date': self.paper_publish_date,
+            'file': file,
         }
         return form
 

src/researchhub/settings.py

@@ -30,6 +30,11 @@
     'localhost',
 ]
 
+# Cors
+
+CORS_ORIGIN_WHITELIST = [
+    "http://localhost:3000",
+]
 
 # Application definition
 
@@ -60,6 +65,9 @@
     'rest_auth',
     'rest_auth.registration',
 
+    # Storage
+    'storages',
+
     # Custom apps
     'discussion',
     'hub',
@@ -209,6 +217,19 @@
 
 STATIC_URL = '/static/'
 
-CORS_ORIGIN_WHITELIST = [
-    "http://localhost:3000",
-]
+# Storage
+
+DEFAULT_FILE_STORAGE = 'storages.backends.s3boto3.S3Boto3Storage'
+AWS_STORAGE_BUCKET_NAME = 'researchhub-paper-dev'
+AWS_S3_REGION_NAME = 'us-west-2'
+AWS_ACCESS_KEY_ID = os.environ.get(
+    'AWS_ACCESS_KEY_ID',
+    keys.AWS_ACCESS_KEY_ID
+)
+AWS_SECRET_ACCESS_KEY = os.environ.get(
+    'AWS_SECRET_ACCESS_KEY',
+    keys.AWS_SECRET_ACCESS_KEY
+)
+
+AWS_S3_FILE_OVERWRITE = False
+AWS_DEFAULT_ACL = None