emirhanusta/english-training-app

spring boot, spring security, postgresql, elasticsearch, react, bootstrap

English Training App

This project is a Spring Boot application that demonstrates user authentication, authorization, and JWT token generation for an English training platform.

Introduction

The English Training application is designed to facilitate English learning for users. It provides features such as user registration, login, diary management, word tracking, and word list creation.

Technologies Used

• Java
• Spring Boot
• Spring Security
• Spring Data JPA
• PostgreSQL
• Elasticsearch
• React
• Bootstrap

Project Structure

The project is organized into several packages:

• controller: Contains controllers for handling authentication, user management, and word-related operations.
• config: Includes configuration classes such as password encoder configuration.
• exception: Holds custom exception classes.
• dto: Contains Data Transfer Objects (DTOs) for data transfer between layers.
• model: Defines entities such as User, Role, Diary, Word, and WordList.
• repository: Contains repository interfaces for database operations.
• security: Includes security-related classes such as JWT filter, authentication entry point, access denied handler, and Spring Security configuration.
• service: Implements services for user management, authentication, word operations, and diary management.
• utils: Includes utility classes related to Elasticsearch.

AuthController

The AuthController manages authentication and user registration operations.

• POST /api/v1/auth/login: Used for user login.
• POST /api/v1/auth/signup: Used for user registration.

DiaryController

The DiaryController handles operations related to diaries.

• GET /api/v1/diary/getAll/{userId}: Retrieves all diaries of a user.
• GET /api/v1/diary/get/{id}: Retrieves a specific diary.
• POST /api/v1/diary/save: Creates a new diary entry.
• PUT /api/v1/diary/update/{id}: Updates a diary entry.
• DELETE /api/v1/diary/delete/{id}: Deletes a diary entry.

UserController

The UserController manages user-related operations.

• GET /api/v1/user/me: Retrieves information of the currently authenticated user.
• PUT /api/v1/user/update/{id}: Updates user information.
• DELETE /api/v1/user/delete/{id}: Deletes a user.

WordController

The WordController handles operations related to words.

• POST /api/v1/word/save: Creates a new word.
• GET /api/v1/word/get/{id}: Retrieves a specific word.
• GET /api/v1/word/searchWithName/{name}: Searches for words with a given name.
• GET /api/v1/word/getAllWithFilter: Retrieves all filtered words.
• PUT /api/v1/word/update/{id}: Updates a word.
• DELETE /api/v1/word/delete/{id}: Deletes a word.

WordListController

The WordListController manages operations related to word lists.

• POST /api/v1/word-list/save: Creates a new word list.
• GET /api/v1/word-list/getAll/{userId}: Retrieves all word lists of a user.
• GET /api/v1/word-list/get/{id}: Retrieves a specific word list.
• PUT /api/v1/word-list/update/{id}: Updates a word list.
• PUT /api/v1/word-list/addWord/{name}/{wordId}: Adds a word to a word list.
• PUT /api/v1/word-list/removeWord/{id}/{wordId}: Removes a word from a word list.
• DELETE /api/v1/word-list/delete/{id}: Deletes a word list.