Add genres api

fastapi_book_server/app/serializers/genre.py

@@ -0,0 +1,42 @@
+from pydantic import BaseModel, constr
+
+from app.serializers.orjson_config import ORJSONConfig
+
+
+class GenreSource(BaseModel):
+    id: int
+    name: str
+
+
+class Genre(BaseModel):
+    id: int
+    source: GenreSource
+    remote_id: int
+    code: str
+    description: str
+    meta: str
+
+    class Config(ORJSONConfig):
+        pass
+
+
+class CreateGenre(BaseModel):
+    source: int
+    remote_id: int
+    code: constr(max_length=45)  # type: ignore
+    description: constr(max_length=99)  # type: ignore
+    meta: constr(max_length=45)  # type: ignore
+
+    class Config(ORJSONConfig):
+        pass
+
+
+class UpdateGenre(BaseModel):
+    source: int
+    remote_id: int
+    code: constr(max_length=45)  # type: ignore
+    description: constr(max_length=99)  # type: ignore
+    meta: constr(max_length=45)  # type: ignore
+
+    class Config(ORJSONConfig):
+        pass