Dear Gayatri,
We hope you are doing well.
Please refer the below given links for some sample project with their solutions.
Usecase 1:- https://edureka.wistia.com/medias/cbg9izt9c6
Solution :- https://edureka.wistia.com/medias/fsccxf2091
Usecase 2:- https://edureka.wistia.com/medias/2m84kze87y
Solution :- https://edureka.wistia.com/medias/ly49dwn1c7
Feel free to contact us in case you have any query.