Init

fastapi_book_server/app/models.py

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+from datetime import date
+
+import ormar
+
+from core.db import metadata, database
+
+
+class BaseMeta(ormar.ModelMeta):
+    metadata = metadata
+    database = database
+
+
+class Source(ormar.Model):
+    class Meta(BaseMeta):
+        tablename = "sources"
+
+    id: int = ormar.SmallInteger(primary_key=True, nullable=False)  # type: ignore
+
+    name: str = ormar.String(max_length=32, nullable=False, unique=True)  # type: ignore
+
+
+class Author(ormar.Model):
+    class Meta(BaseMeta):
+        tablename = "authors"
+        constraints = [
+            ormar.UniqueColumns("source", "remote_id"),
+        ]
+
+    id: int = ormar.Integer(primary_key=True, nullable=False)  # type: ignore
+
+    source: Source = ormar.ForeignKey(Source, nullable=False)
+    remote_id: int = ormar.Integer(minimum=0, nullable=False)  # type: ignore
+
+    first_name: str = ormar.String(max_length=256, nullable=False)  # type: ignore
+    last_name: str = ormar.String(max_length=256, nullable=False)  # type: ignore
+    middle_name: str = ormar.String(max_length=256, nullable=True, default="")  # type: ignore
+
+
+class AuthorAnnotation(ormar.Model):
+    class Meta(BaseMeta):
+        tablename = "author_annotations"
+
+    id = ormar.Integer(primary_key=True, nullable=False)
+
+    author: Author = ormar.ForeignKey(Author, nullable=False, unique=True)
+
+    title: str = ormar.String(max_length=256, nullable=False, default="")  # type: ignore
+    text: str = ormar.Text(nullable=False, default="")  # type: ignore
+    file: str = ormar.String(max_length=256, nullable=True)  # type: ignore
+
+
+class Book(ormar.Model):
+    class Meta(BaseMeta):
+        tablename = "books"
+        constraints = [
+            ormar.UniqueColumns("source", "remote_id"),
+        ]
+
+    id: int = ormar.Integer(primary_key=True, nullable=False)  # type: ignore
+
+    source: Source = ormar.ForeignKey(Source, nullable=False)
+    remote_id: int = ormar.Integer(minimum=0, nullable=False)  # type: ignore
+
+    title: str = ormar.String(max_length=256, nullable=False)  # type: ignore
+    lang: str = ormar.String(max_length=2, nullable=False)  # type: ignore
+    file_type: str = ormar.String(max_length=4, nullable=False)  # type: ignore
+    uploaded: date = ormar.Date()  # type: ignore
+
+    authors = ormar.ManyToMany(Author)
+
+
+class BookAnnotation(ormar.Model):
+    class Meta(BaseMeta):
+        tablename = "book_annotations"
+
+    id = ormar.Integer(primary_key=True, nullable=False)
+
+    book: Book = ormar.ForeignKey(Book, nullable=False, unique=True)
+
+    title: str = ormar.String(max_length=256, nullable=False, default="")  # type: ignore
+    text: str = ormar.Text(nullable=False, default="")  # type: ignore
+    file: str = ormar.String(max_length=256, nullable=True)  # type: ignore
+
+
+class Translation(ormar.Model):
+    class Meta(BaseMeta):
+        tablename = "translations"
+        constraints = [
+            ormar.UniqueColumns("book", "translator"),
+            ormar.UniqueColumns("book", "position"),
+        ]
+
+    id: int = ormar.Integer(primary_key=True, nullable=False)  # type: ignore
+
+    book: Book = ormar.ForeignKey(Book, nullable=False)
+    translator: Author = ormar.ForeignKey(Author, nullable=False)
+    position: int = ormar.SmallInteger(nullable=False)  # type: ignore
+
+
+class Sequence(ormar.Model):
+    class Meta(BaseMeta):
+        tablename = "sequences"
+        constraints = [
+            ormar.UniqueColumns("source", "remote_id"),
+        ]
+
+    id: int = ormar.Integer(primary_key=True, nullable=False)  # type: ignore
+
+    source: Source = ormar.ForeignKey(Source, nullable=False)
+    remote_id: int = ormar.Integer(minimum=0, nullable=False)  # type: ignore
+
+    name: str = ormar.String(max_length=256, nullable=False)  # type: ignore
+
+
+class SequenceInfo(ormar.Model):
+    class Meta(BaseMeta):
+        tablename = "sequence_infos"
+        constraints = [
+            ormar.UniqueColumns("book", "sequence"),
+            ormar.UniqueColumns("sequence", "position"),
+        ]
+
+    id: int = ormar.Integer(primary_key=True, nullable=False)  # type: ignore
+
+    book: Book = ormar.ForeignKey(Book, nullable=False)
+    sequence: Sequence = ormar.ForeignKey(Sequence, nullable=False)
+    position: int = ormar.SmallInteger(minimum=0, nullable=False)  # type: ignore