From 855a9971cb3ded67b7aa263480a4300387df30e1 Mon Sep 17 00:00:00 2001
From: Rainy21 <simonzheng950@gmail.com>
Date: Thu, 12 Mar 2026 17:32:40 -0400
Subject: [PATCH] add database and test that it work

---
 db/crud.py       |  18 +++++++-----------
 main.py          |   5 +++--
 redis_client.py  |   0
 requirements.txt |   3 ++-
 server.log       |   4 ++++
 urls.db          | Bin 0 -> 16384 bytes
 6 files changed, 16 insertions(+), 14 deletions(-)
 create mode 100644 redis_client.py
 create mode 100644 server.log
 create mode 100644 urls.db

diff --git a/db/crud.py b/db/crud.py
index 214d65d..200b2eb 100644
--- a/db/crud.py
+++ b/db/crud.py
@@ -1,18 +1,14 @@
-from pydantic import Secret
-import sqlalchemy.orm import Session
+from sqlalchemy.orm import Session
 from . import models
 
-def create_url(db:Session, short_code:str , long_url:str):
-    db_url = models.URL(
-        short_code=short_code,
-        long_url=long_url
-    )
+
+def create_url(db: Session, short_code: str, long_url: str):
+    db_url = models.URL(short_code=short_code, long_url=long_url)
     db.add(db_url)
     db.commit()
     db.refresh(db_url)
     return db_url
 
-def get_url(db:Session , short_code:str):
-    return db.query(models.URL).filter(
-        models.URL.short_code == short_code
-    ).first()
+
+def get_url(db: Session, short_code: str):
+    return db.query(models.URL).filter(models.URL.short_code == short_code).first()
diff --git a/main.py b/main.py
index 4ac2412..cadc3fb 100644
--- a/main.py
+++ b/main.py
@@ -9,7 +9,8 @@ import random
 from db.database import SessionLocal, engine
 from db import models, crud, schemas
 
-models.Base.metadata.create_call(bind=engine)
+models.Base.metadata.create_all(bind=engine)
+
 app = FastAPI()
 
 
@@ -41,4 +42,4 @@ def redirect_url(short_code: str, db: Session = Depends(get_db)):
 
     if not db_url:
         raise HTTPException(status_code=404, detail="URL not found")
-    return {"long_url": db_url.long_url}
+    return RedirectResponse(url=db_url.long_url)
diff --git a/redis_client.py b/redis_client.py
new file mode 100644
index 0000000..e69de29
diff --git a/requirements.txt b/requirements.txt
index 89bae1f..f3770a4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 fastapi
 uvicorn
-sqlalchemy 
+sqlalchemy
+redis
diff --git a/server.log b/server.log
new file mode 100644
index 0000000..34f3fe9
--- /dev/null
+++ b/server.log
@@ -0,0 +1,4 @@
+INFO:     Started server process [60747]
+INFO:     Waiting for application startup.
+INFO:     Application startup complete.
+INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
diff --git a/urls.db b/urls.db
new file mode 100644
index 0000000000000000000000000000000000000000..62ee16f7ffb0394b623e5a5dc98eb94b6c75e96f
GIT binary patch
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literal 0
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