Merge pull request #41 from dhmit/corpus_model_bugs

Fixed Corpus model bugs

backend/app/migrations/0008_auto_20210712_1847.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.1.5 on 2021-07-12 18:47
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('app', '0007_corpus'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='corpus',
+            name='documents',
+            field=models.ManyToManyField(blank=True, to='app.Document'),
+        ),
+    ]

backend/app/models.py

@@ -498,7 +498,7 @@ class Corpus(models.Model):
     """
     title = models.CharField(max_length=30)
     description = models.CharField(max_length=500, blank=True)
-    documents = models.ManyToManyField(Document)
+    documents = models.ManyToManyField(Document, blank=True)
 
     class Meta:
         verbose_name_plural = "Corpora"

backend/app/serializers.py

@@ -53,11 +53,12 @@ class Meta:
         model = Document
         fields = ['id', 'author', 'title', 'year', 'word_count']
 
+
 class CorpusSerializer(serializers.ModelSerializer):
     """
     Serializes a Corpus object
     """
 
     class Meta:
         model = Corpus
-        fields = ['id', 'title', 'description']
+        fields = ['id', 'title', 'description', 'documents']