Students Management using Spring Framework

1. Create a new Spring Boot project

• Use the following command to create a new Spring Boot project
  

  $ mvn archetype:generate -DgroupId=ma.janah -DartifactId=students-management -Dversion=1.0-SNAPSHOT -DarchetypeArtifactId=maven-archetype-quickstart -DinteractiveMode=false
  

• Using Graphical Interface:
  

2. Entities:

• Student:
  • id: String (primary key)
  • firstName: String
  • lastName: String
  • email: String
  • dateOfBirth: DATE
  • gender: GenderType
  • enRegle: Boolean

• GenderType:

3. Repositories:

• StudentRepository:

4. Services:

• IStudentService:
  
  
• StudentServiceImpl:
  
  

5. Controllers:

• StudentController:
  
  

6. Templates:

• baseTemplate.html:
  
  
• index.html:
  
  
• delete student using HTTP DELETE:
  
  
• other templates:
  
  

6. Spring Security:

• Using UserDetails Strategy:

  6.1 Entities:

  • AppUser:
    • userId: String (primary key)
    • username: String
    • password: String
    • active: Boolean
    • roles: List of Role
    
    
    
  • AppRole:
    • roleId: Long (primary key)
    • roleName: String
    • description: String
    
    
    

  6.2 Repositories:

  • AppUserRepository:
    
    
  • AppRoleRepository:
    
    

  6.3 Services:

  • ISecurityService:
    
    
  • SecurityServiceImpl:
    
    

  6.4 UserDetailsService:

  • UserDetailsServiceImpl:
    
    

  6.5 SecurityConfig:

  • Enabling Method Security:
    
    
  • Secure Each Route: @PreAuthorize("hasAuthority('ADMIN')")
    
    
  • Security Configuration:
    
    

7. Spring Application:

• application.properties:
  
  
• create start function to add some data:
  
  
• database:
  
  

8. Other Functionalities:

• custom Exception Handler:
  
  
• custom login page:
  
  
  
• custom logout:
  
  
• update security config
  
  

9. Screenshots: