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This is Online Banking System The objective of this project is to maintain the accounts like saving account,. Here Accountant can do the all operations Like close the Account open the account and Customer do the required operations like he/she can register himself/herself, can view balance and deposit ,transfer and withdrawal.

Home Page: https://drive.google.com/file/d/1UUW97kQGvoS3feVDto9Tby6vEizdH9g6/view

Java 100.00%
java jdbc mysql-database

ananad-payment-bank's Introduction

REST API for Payment Application (Anand Payment Bank) .

Anand Payment Bank is an payment application system where both customers can interact with the application interface. After authentication, The customer can add the bank account & wallet and able to perform various tasks such as fund transfers and bill payments. The customers can register and log in to add different beneficiary and bank accounts and perform transfers and payments.

This is a Solo project.

Tech Stack

  • Java
  • JDBC
  • MySQL
  • Maven

Services

  • Account service
  • Transaction Service
  • Customer Service
  • Bill Payement Service
  • Benificiary Service
  • Wallet service

Collaborators

ananad-payment-bank's People

Contributors

annax3 avatar

Stargazers

CodeNinja avatar Roman avatar avatar

Watchers

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ananad-payment-bank's Issues

Project Review

  1. Package bean sounds wrong for entity objects , Always keep entity objects inside entity package .
  2. Use @DaTa annotations from lombok package for dynamic getters and setters , won't have to create getters and setters manually for all the parameters in entity classes.
  3. Instead of prepared statements in DAO implementations , you could use JPA (Java persistence API) , it gives more flexibility in terms of querying the db.
    • It provides methods such as findById() where you won't have to write native sql queries explicitly.
    • Internally JPA uses prepared statements only , so it does the job of creating the corresponding queries for you.
  4. good job on separating the DB Util class . [nit] => always close the conn object that you open.
  5. conn object could have been globalized or passed as a reference .
  6. In jpa , no need to create conn objects , it does the job for us . pasting some links for JPA
  7. good job on creating custom exceptions .
  8. put Use cases classes in service layer where all the business logic must reside.
  9. separate controller , service layer must be present .
  10. could remove DBUtil from utility into configuration package and initialize the conn objects using dependency injection. Pasting some useful links for dependency injections below.
  11. functionality is in working condition so that's good.
  12. Just focus on the aspects that i have mentioned above , you'll be good to go.
  13. good job on camel casing and meaningful variable names.
  14. Below site has some small projects with different spring boot concepts in it , do go through once on your own pace.
    - https://www.springboottutorial.com/spring-boot-projects-with-code-examples

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