feat: Update endpoint books

endpoints/books.post.py

@@ -0,0 +1,43 @@
+from fastapi import APIRouter, Depends, HTTPException
+from core.database import fake_users_db
+import uuid
+
+router = APIRouter()
+
+@router.post("/gdt-book")
+async def create_gdt_book(
+    title: str,
+    author: str,
+    description: str = "",
+    category: str = "general"
+):
+    """Create a new GDT book entry"""
+    book_id = str(uuid.uuid4())
+    
+    if title.strip() == "":
+        raise HTTPException(status_code=400, detail="Title cannot be empty")
+        
+    new_book = {
+        "id": book_id,
+        "title": title,
+        "author": author,
+        "description": description,
+        "category": category,
+        "created_at": "2024-01-01T00:00:00Z",  # Demo timestamp
+        "status": "active"
+    }
+    
+    # Store in demo database
+    if "books" not in fake_users_db:
+        fake_users_db["books"] = {}
+    fake_users_db["books"][book_id] = new_book
+    
+    return {
+        "message": "GDT book created successfully",
+        "book_id": book_id,
+        "data": new_book,
+        "metadata": {
+            "created_timestamp": "2024-01-01T00:00:00Z",
+            "version": "1.0"
+        }
+    }