Move database dependency from crud to routes

database/crud.py

@@ -1,6 +1,4 @@
-from fastapi import Depends
-from datetime import datetime
-from pydoc import locate
+from datetime import datetime, timedelta
 
 from app.schemas import *
 from database import SessionLocal
@@ -15,53 +13,57 @@ def get_db():
         db.close()
 
 
-def instantiate_model(schema, data):
-    model = locate("database.models." + schema)
-    instance = model(**data)
+def instantiate_model(model, data):
+    table = eval(model)
+    instance = table(**data.dict())
     return instance
 
 
-def insert_data(schema, data, db: Session = Depends(get_db)):
-    item = instantiate_model(schema=schema, data=data)
+def insert_data(model, data, db):
+    item = instantiate_model(model=model, data=data)
     db.add(item)
     db.commit()
+    db.refresh(item)
 
 
 # FIXME db.id has to be replaced with the table's UID
-def delete_data(schema, data, db: Session = Depends(get_db)):
+def delete_data(schema, data, db):
     model = schema.replace('"', "")
     result = db.query(model).filter(model.email == data.email).delete()
     return result
 
 
-def fetch_user(data, db: Session = Depends(get_db)):
+def fetch_user(data, db):
     result = db.query(Users).filter(Users.email == data.email).first()
     return result
 
 
-def fetch_otp(data: OTPSchema, db: Session = Depends(get_db)):
+def fetch_otp(data: OTPVerify, db):
     result = db.query(Users).filter(Users.access_key == data.access_key).first()
     return result
 
 
-def save_otp(data: OTPSchema, db: Session = Depends(get_db)):
+def save_otp(data: OTPVerify, db):
     db.query(Users).filter(Users.access_key == data.access_key).update(
         {Users.otp: data.otp}
     )
     db.commit()
 
 
-def activate_account(data: OTPSchema, db: Session = Depends(get_db)):
-    timestamp = datetime.now()
+def activate_account(data: OTPVerify, db):
+    timestamp = datetime.now() + timedelta(minutes=10)
     db.query(Users).filter(Users.access_key == data.access_key).update(
         {Users.otp_valid_time: timestamp, Users.status: 1}
     )
     db.commit()
 
 
-def verify_otp(data: OTPSchema):
-    user = fetch_otp(data=data)
-    if user.otp == data.otp:
-        activate_account(data)
+def verify_otp(data: OTPVerify, db):
+    user = fetch_otp(data=data, db=db)
+    same_otp = user.otp == data.otp
+    valid_time = datetime.now() <= user.otp_valid_time
+    valid_otp = same_otp and valid_time
+    if valid_otp:
+        activate_account(data=data, db=db)
         return True
     return False