From e40d79eb97d724a89a99763f90d1feeca7ac3d06 Mon Sep 17 00:00:00 2001
From: Backend IM Bot <bot@backend.im>
Date: Wed, 26 Mar 2025 19:18:27 +0000
Subject: [PATCH] Add Book schema

---
 schemas/book.py | 51 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 schemas/book.py

diff --git a/schemas/book.py b/schemas/book.py
new file mode 100644
index 0000000..72b737c
--- /dev/null
+++ b/schemas/book.py
@@ -0,0 +1,51 @@
+from pydantic import BaseModel, Field
+from typing import Optional
+from datetime import datetime
+
+class BookBase(BaseModel):
+    title: str = Field(..., min_length=1, max_length=200, description="Book title")
+    author: str = Field(..., min_length=1, max_length=100, description="Book author")
+    isbn: str = Field(..., min_length=10, max_length=13, description="Book ISBN")
+    publication_year: Optional[int] = Field(None, ge=1000, le=2100, description="Year of publication")
+    genre: Optional[str] = Field(None, max_length=50, description="Book genre")
+    description: Optional[str] = Field(None, max_length=1000, description="Book description")
+    price: int = Field(..., gt=0, description="Book price")
+    is_available: bool = Field(default=True, description="Book availability status")
+
+class BookCreate(BookBase):
+    class Config:
+        schema_extra = {
+            "example": {
+                "title": "The Great Gatsby",
+                "author": "F. Scott Fitzgerald",
+                "isbn": "9780743273565",
+                "publication_year": 1925,
+                "genre": "Fiction",
+                "description": "A story of the fabulously wealthy Jay Gatsby",
+                "price": 999,
+                "is_available": True
+            }
+        }
+
+class Book(BookBase):
+    id: int = Field(..., description="Book ID")
+    created_at: datetime
+    updated_at: datetime
+
+    class Config:
+        orm_mode = True
+        schema_extra = {
+            "example": {
+                "id": 1,
+                "title": "The Great Gatsby",
+                "author": "F. Scott Fitzgerald",
+                "isbn": "9780743273565",
+                "publication_year": 1925,
+                "genre": "Fiction",
+                "description": "A story of the fabulously wealthy Jay Gatsby",
+                "price": 999,
+                "is_available": True,
+                "created_at": "2023-01-01T00:00:00",
+                "updated_at": "2023-01-01T00:00:00"
+            }
+        }
\ No newline at end of file