Update app/main.py

app/main.py

@@ -1,7 +1,7 @@
-from fastapi import FastAPI
+from fastapi import FastAPI, Depends
-from app import crud, schemas
+from sqlalchemy.orm import Session
-from app.database import SessionLocal, engine
+from app import crud, models, schemas
-from app import models
+from app.database import engine, get_db
 
 # Create tables if not exist
 models.Base.metadata.create_all(bind=engine)
@@ -12,23 +12,14 @@ app = FastAPI(title="Data Lab API")
 def root():
     return {"message": "Welcome to Data Lab API"}
 
-@app.get("/customers")
+@app.get("/customers", response_model=list[schemas.Customer])
-def get_customers():
+def get_customers(db: Session = Depends(get_db)):
-    db = SessionLocal()
+    return crud.get_customers(db)
-    customers = crud.get_customers(db)
-    db.close()
-    return customers
 
-@app.get("/accounts")
+@app.get("/accounts", response_model=list[schemas.Account])
-def get_accounts():
+def get_accounts(db: Session = Depends(get_db)):
-    db = SessionLocal()
+    return crud.get_accounts(db)
-    accounts = crud.get_accounts(db)
-    db.close()
-    return accounts
 
-@app.get("/transactions")
+@app.get("/transactions", response_model=list[schemas.Transaction])
-def get_accounts():
+def get_transactions(db: Session = Depends(get_db)):
-    db = SessionLocal()
+    return crud.get_transactions(db)
-    transactions = crud.get_transactions(db)
-    db.close()
-    return transactions