[Work] WorkAuthorship model

src/paper/migrations/0124_workauthorship.py

@@ -0,0 +1,68 @@
+# Generated by Django 4.1 on 2024-05-17 01:59
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("user", "0104_author_country_code_author_i10_index"),
+        ("institution", "0004_institution_openalex_created_date_and_more"),
+        ("paper", "0123_paper_is_retracted_paper_language_paper_mag_id_and_more"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="WorkAuthorship",
+            fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("created_date", models.DateTimeField(auto_now_add=True)),
+                ("updated_date", models.DateTimeField(auto_now=True)),
+                (
+                    "author_position",
+                    models.CharField(
+                        choices=[
+                            ("first", "First"),
+                            ("middle", "Middle"),
+                            ("last", "Last"),
+                        ],
+                        max_length=10,
+                    ),
+                ),
+                ("is_corresponding", models.BooleanField(default=False)),
+                (
+                    "raw_author_name",
+                    models.CharField(blank=True, max_length=255, null=True),
+                ),
+                (
+                    "author",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="authorships",
+                        to="user.author",
+                    ),
+                ),
+                (
+                    "institutions",
+                    models.ManyToManyField(
+                        blank=True,
+                        null=True,
+                        related_name="authors",
+                        to="institution.institution",
+                    ),
+                ),
+            ],
+            options={
+                "abstract": False,
+            },
+        ),
+    ]

src/paper/related_models/paper_model.py

@@ -48,6 +48,8 @@
 from utils.aws import lambda_compress_and_linearize_pdf
 from utils.http import check_url_contains_pdf, scraper_get_url
 
+from .work_authorship_model import WorkAuthorship
+
 DOI_IDENTIFIER = "10."
 ARXIV_IDENTIFIER = "arXiv:"
 HOT_SCORE_WEIGHT = 5

src/paper/related_models/work_authorship_model.py

@@ -22,7 +22,7 @@ class WorkAuthorship(DefaultModel):
     )
 
     author = models.ForeignKey(
-        "Author",
+        "user.Author",
         on_delete=models.CASCADE,
         related_name="authorships",
     )