Added Student Registration

src/main/java/com/school/project/controller/StudentController.java

-package com.school.project.controller;
-
-import com.school.project.dto.StudentDTO;
-import com.school.project.service.student.StudentServiceImp;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.dao.EmptyResultDataAccessException;
-import org.springframework.http.HttpStatus;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.*;
-
-import java.util.List;
-import java.util.NoSuchElementException;
-
-@RestController
-@RequestMapping("/student")
-public class StudentController {
-    @Autowired(required = true)
-    public StudentServiceImp studentServiceImp;
-
-
-
-    @PostMapping("/save")
-    public ResponseEntity<StudentDTO> saveStudent(@RequestBody StudentDTO studentDTO) {
-
-        StudentDTO student = studentServiceImp.saveStudent(studentDTO);
-
-        if (student == null) {
-            return ResponseEntity.status(HttpStatus.UNPROCESSABLE_ENTITY).build();
-        } else {
-            return ResponseEntity.status(HttpStatus.OK).body(student);
-        }
-    }
-
-    @GetMapping("/findAll")
-    public ResponseEntity<List<StudentDTO>> readAllStudents() {
-        List<StudentDTO> studentsDTO = studentServiceImp.readAllStudents();
-
-        if (studentsDTO.size() <= 0) {
-            return ResponseEntity.status(HttpStatus.NOT_FOUND).build();
-        } else {
-            return ResponseEntity.status(HttpStatus.OK).body(studentsDTO);
-        }
-    }
-
-    @GetMapping("/find/{id}")
-    public ResponseEntity<StudentDTO> readStudentById(@PathVariable("id") Long id) {
-
-        try {
-            StudentDTO dto = studentServiceImp.readStudentById(id);
-            return ResponseEntity.status(HttpStatus.OK).body(dto);
-        } catch (NoSuchElementException e) {
-            return ResponseEntity.status(HttpStatus.NOT_FOUND).build();
-        }
-
-    }
-
-    @PutMapping("/update/{id}")
-    public ResponseEntity<StudentDTO> updateStudentById(@RequestBody StudentDTO studentDTO, @PathVariable("id") Long id) {
-        try {
-            StudentDTO updateStudent = studentServiceImp.updateStudentById(studentDTO, id);
-            return ResponseEntity.status(HttpStatus.OK).body(updateStudent);
-        } catch (NoSuchElementException e) {
-            return ResponseEntity.status(HttpStatus.UNPROCESSABLE_ENTITY).build();
-        }
-
-    }
-
-    @DeleteMapping("/delete/{id}")
-    public ResponseEntity deleteStudentById(@PathVariable("id") Long id) {
-        try {
-            studentServiceImp.deleteStudentById(id);
-            return ResponseEntity.status(HttpStatus.NO_CONTENT).build();
-        } catch (EmptyResultDataAccessException e) {
-            return ResponseEntity.status(HttpStatus.UNPROCESSABLE_ENTITY).build();
-        }
-    }
-}
\ No newline at end of file

src/main/java/com/school/project/controller/CourseController.java → src/main/java/com/school/project/controller/other/CourseController.java

-package com.school.project.controller;
+package com.school.project.controller.other;
 
-import com.school.project.dto.CourseDTO;
+import com.school.project.dto.modelDTO.CourseDTO;
 import com.school.project.service.course.CourseServiceImp;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.EmptyResultDataAccessException;

src/main/java/com/school/project/controller/DepartmentController.java → src/main/java/com/school/project/controller/other/DepartmentController.java

-package com.school.project.controller;
+package com.school.project.controller.other;
 
-import com.school.project.dto.DepartmentDTO;
+import com.school.project.dto.modelDTO.DepartmentDTO;
 import com.school.project.service.department.DepartmentServiceImp;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.EmptyResultDataAccessException;

src/main/java/com/school/project/controller/TeacherController.java → src/main/java/com/school/project/controller/other/TeacherController.java

-package com.school.project.controller;
+package com.school.project.controller.other;
 
-import com.school.project.dto.TeacherDTO;
+import com.school.project.dto.modelDTO.TeacherDTO;
 import com.school.project.service.teacher.TeacherServiceImp;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.ComponentScan;

src/main/java/com/school/project/controller/registration/StudentRegistrationController.java → src/main/java/com/school/project/controller/registration/RegistrationController.java

 package com.school.project.controller.registration;
 
 
-import com.school.project.dto.StudentRegistrationDTO;
-import com.school.project.dto.UserDTO;
+import com.school.project.dto.registrationDTO.StudentRegistrationDTO;
+import com.school.project.dto.registrationDTO.UserDTO;
 import com.school.project.service.userRegistration.StudentRegistrationService;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.server.ResponseStatusException;
+
+import javax.management.relation.RelationServiceNotRegisteredException;
 
 @RestController
 @RequestMapping("/register")
-public class StudentRegistrationController {
+public class RegistrationController {
 
     @Autowired
     private StudentRegistrationService studentRegistrationService;
 
     @PostMapping("/student")
     public ResponseEntity<UserDTO> registerStudent(@RequestBody StudentRegistrationDTO student) {
+        try {
+
+
+        } catch (Exception e) {
+            throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "Data is not correct", e);
+        }
 
         UserDTO userDTO = studentRegistrationService.registerStudent(student);
         return ResponseEntity.ok(userDTO);

src/main/java/com/school/project/dto/StudentDTO.java

-package com.school.project.dto;
-
-import com.school.project.model.school.Course;
-import lombok.Data;
-
-import java.util.List;
-
-@Data
-public class StudentDTO {
-
-    private Long id;
-
-    private String name;
-
-    private Long age;
-
-    private List<Course> courseLists;
-
-}

src/main/java/com/school/project/dto/CourseDTO.java → src/main/java/com/school/project/dto/modelDTO/CourseDTO.java

-package com.school.project.dto;
+package com.school.project.dto.modelDTO;
 
-import com.school.project.model.registration.StudentReg;
+import com.school.project.model.registration.Student;
 import com.school.project.model.registration.Teacher;
 import lombok.Data;
 
@@ -13,7 +13,7 @@ public class CourseDTO {
 
     private String title;
 
-    List<StudentReg> studentList;
+    List<Student> studentList;
 
     private List<Teacher> teacherList;
 

src/main/java/com/school/project/dto/DepartmentDTO.java → src/main/java/com/school/project/dto/modelDTO/DepartmentDTO.java

-package com.school.project.dto;
+package com.school.project.dto.modelDTO;
 
 import lombok.Data;
 

src/main/java/com/school/project/dto/TeacherDTO.java → src/main/java/com/school/project/dto/modelDTO/TeacherDTO.java

-package com.school.project.dto;
+package com.school.project.dto.modelDTO;
 
 import com.school.project.model.school.Course;
 import com.school.project.model.school.Department;

src/main/java/com/school/project/dto/StudentRegistrationDTO.java → src/main/java/com/school/project/dto/registrationDTO/StudentRegistrationDTO.java

-package com.school.project.dto;
+package com.school.project.dto.registrationDTO;
 
 import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
 import lombok.AllArgsConstructor;

src/main/java/com/school/project/dto/UserDTO.java → src/main/java/com/school/project/dto/registrationDTO/UserDTO.java

-package com.school.project.dto;
+package com.school.project.dto.registrationDTO;
 
 
 import lombok.AllArgsConstructor;

src/main/java/com/school/project/mapper/CourseMapper.java

 package com.school.project.mapper;
 
 
-import com.school.project.dto.CourseDTO;
+import com.school.project.dto.modelDTO.CourseDTO;
 import com.school.project.model.school.Course;
 import org.mapstruct.Mapper;
 import org.mapstruct.factory.Mappers;

src/main/java/com/school/project/mapper/DepartmentMapper.java

 package com.school.project.mapper;
 
-import com.school.project.dto.DepartmentDTO;
+import com.school.project.dto.modelDTO.DepartmentDTO;
 import com.school.project.model.school.Department;
 import org.mapstruct.Mapper;
 import org.mapstruct.factory.Mappers;

src/main/java/com/school/project/mapper/StudentMapper.java

-package com.school.project.mapper;
-
-import com.school.project.dto.StudentDTO;
-import com.school.project.model.registration.Student;
-import org.mapstruct.Mapper;
-import org.mapstruct.factory.Mappers;
-
-import java.util.List;
-
-@Mapper(componentModel = "spring")
-public interface StudentMapper {
-
-    StudentMapper INSTANCE = Mappers.getMapper(StudentMapper.class);
-
-    StudentDTO studentModelToDTO(Student student);
-
-    Student studentDTOToModel(StudentDTO studentDTO);
-
-    List<StudentDTO> studentModelToDTO(List<Student> all);
-}

src/main/java/com/school/project/mapper/TeacherMapper.java

 package com.school.project.mapper;
 
-import com.school.project.dto.TeacherDTO;
+import com.school.project.dto.modelDTO.TeacherDTO;
 import com.school.project.model.registration.Teacher;
 import org.mapstruct.Mapper;
 import org.mapstruct.factory.Mappers;

src/main/java/com/school/project/model/registration/Role.java

 package com.school.project.model.registration;
 
 import com.sun.istack.NotNull;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.RequiredArgsConstructor;
 
 
 import javax.persistence.*;
 
 @Data
 @Entity
-@Table(name = "Role")
+@NoArgsConstructor
+@AllArgsConstructor
+@RequiredArgsConstructor
+@Table(name = "role")
 public class Role {
 
     public static enum ROLES {

src/main/java/com/school/project/model/registration/Student.java

 package com.school.project.model.registration;
 
-
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.school.project.model.school.Course;
+import com.sun.istack.NotNull;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 import javax.persistence.*;
 import java.util.List;
 
 @Data
 @Entity()
+@NoArgsConstructor
 @Table(name = "Student")
 public class Student {
 
     @Id
-    @Column(name = "id", nullable = false)
+    @Column(name = "student_id")
     @GeneratedValue(strategy = GenerationType.SEQUENCE)
-    private Long id;
+    private Long studentId;
+
+    @NotNull
+    @Column(name = "roll_no",unique = true)
+    private String rollNumber;
 
+    @NotNull
     @Column(name = "name")
     private String name;
 
+    @NotNull
     @Column(name = "age")
     private Long age;
 
+    @JsonIgnore
     @ManyToMany(fetch = FetchType.LAZY, cascade = {CascadeType.MERGE})
     @JoinTable(
             name = "studentsCourses",
             joinColumns = {@JoinColumn(name = "student_id")},
             inverseJoinColumns = {@JoinColumn(name = "course_id")}
     )
-    @JsonIgnore
     private List<Course> courseLists;
 
+    @OneToOne
+    @MapsId
+    @JoinColumn(name = "student_id")
+    private User studentAppUser;
 }

src/main/java/com/school/project/model/registration/StudentReg.java

-package com.school.project.model.registration;
-
-import com.fasterxml.jackson.annotation.JsonIgnore;
-import com.school.project.model.school.Course;
-import com.sun.istack.NotNull;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-
-import javax.persistence.*;
-import java.util.List;
-
-@Data
-@Entity()
-@NoArgsConstructor
-@Table(name = "StudentReg")
-public class StudentReg {
-
-    @Id
-    @Column(name = "student_id")
-    @GeneratedValue(strategy = GenerationType.SEQUENCE)
-    private Long studentId;
-
-    @Column(name = "roll_no",unique = true)
-    private String rollNumber;
-
-    @NotNull
-    @Column(name = "name")
-    private String name;
-
-    @NotNull
-    @Column(name = "age")
-    private Long age;
-
-    @JsonIgnore
-    @ManyToMany(fetch = FetchType.LAZY, cascade = {CascadeType.MERGE})
-    @JoinTable(
-            name = "studentsCourses",
-            joinColumns = {@JoinColumn(name = "student_id")},
-            inverseJoinColumns = {@JoinColumn(name = "course_id")}
-    )
-    private List<Course> courseLists;
-
-    @OneToOne
-    @MapsId
-    @JoinColumn(name = "student_id")
-    private User studentAppUser;
-}

src/main/java/com/school/project/model/registration/User.java

@@ -14,7 +14,7 @@ import javax.persistence.*;
 public class User {
 
     @Id
-    @GeneratedValue(strategy = GenerationType.AUTO)
+    @GeneratedValue(strategy = GenerationType.SEQUENCE)
     @Column(name = "user_id")
     private Long userId;
 
@@ -33,7 +33,7 @@ public class User {
 
     @OneToOne(mappedBy = "studentAppUser", cascade = {CascadeType.MERGE})
     @PrimaryKeyJoinColumn
-    private StudentReg studentUser;
+    private Student studentUser;
 
 //    @ElementCollection(fetch = FetchType.EAGER)
 //    @CollectionTable(

src/main/java/com/school/project/model/school/Course.java

 package com.school.project.model.school;
 
 import com.fasterxml.jackson.annotation.JsonIgnore;
-import com.school.project.model.registration.StudentReg;
+import com.school.project.model.registration.Student;
 import com.school.project.model.registration.Teacher;
 import lombok.AllArgsConstructor;
 import lombok.Data;
@@ -24,7 +24,7 @@ public class Course {
 
     @ManyToMany(fetch = FetchType.LAZY, mappedBy = "courseLists")
     @JsonIgnore
-    private List<StudentReg> studentList;
+    private List<Student> studentList;
 
     @ManyToMany(fetch = FetchType.LAZY, mappedBy = "courseList")
     @JsonIgnore

src/main/java/com/school/project/repository/StudentRepository.java

-package com.school.project.repository;
-
-import com.school.project.model.registration.Student;
-import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.stereotype.Repository;
-
-@Repository
-public interface StudentRepository extends JpaRepository<Student, Long> {
-
-}

src/main/java/com/school/project/repository/CourseRepository.java → src/main/java/com/school/project/repository/modelRepositery/CourseRepository.java

-package com.school.project.repository;
+package com.school.project.repository.modelRepositery;
 
 import com.school.project.model.school.Course;
 import org.springframework.data.jpa.repository.JpaRepository;

src/main/java/com/school/project/repository/DepartmentRepository.java → src/main/java/com/school/project/repository/modelRepositery/DepartmentRepository.java

-package com.school.project.repository;
+package com.school.project.repository.modelRepositery;
 
 import com.school.project.model.school.Department;
 import org.springframework.data.jpa.repository.JpaRepository;

src/main/java/com/school/project/repository/TeacherRepository.java → src/main/java/com/school/project/repository/modelRepositery/TeacherRepository.java

-package com.school.project.repository;
+package com.school.project.repository.modelRepositery;
 
 import com.school.project.model.registration.Teacher;
 import org.springframework.data.jpa.repository.JpaRepository;

src/main/java/com/school/project/repository/RoleRepository.java → src/main/java/com/school/project/repository/registrationRepositery/RoleRepository.java

-package com.school.project.repository;
+package com.school.project.repository.registrationRepositery;
 
 import com.school.project.model.registration.Role;
 import org.springframework.data.jpa.repository.JpaRepository;

src/main/java/com/school/project/repository/StudentRegRepository.java → src/main/java/com/school/project/repository/registrationRepositery/StudentRegRepository.java

-package com.school.project.repository;
+package com.school.project.repository.registrationRepositery;
 
-import com.school.project.model.registration.StudentReg;
+import com.school.project.model.registration.Student;
 import org.springframework.data.jpa.repository.JpaRepository;
 
-public interface StudentRegRepository extends JpaRepository<StudentReg,Long> {
+public interface StudentRegRepository extends JpaRepository<Student,Long> {
 }

src/main/java/com/school/project/repository/UserRepository.java → src/main/java/com/school/project/repository/registrationRepositery/UserRepository.java

-package com.school.project.repository;
+package com.school.project.repository.registrationRepositery;
 
 import com.school.project.model.registration.User;
 import org.springframework.data.jpa.repository.JpaRepository;

src/main/java/com/school/project/service/course/CourseService.java

 package com.school.project.service.course;
 
-import com.school.project.dto.CourseDTO;
+import com.school.project.dto.modelDTO.CourseDTO;
 
 import java.util.List;
 

src/main/java/com/school/project/service/course/CourseServiceImp.java

 package com.school.project.service.course;
 
-import com.school.project.dto.CourseDTO;
+import com.school.project.dto.modelDTO.CourseDTO;
 import com.school.project.mapper.CourseMapper;
-import com.school.project.repository.CourseRepository;
+import com.school.project.repository.modelRepositery.CourseRepository;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 

src/main/java/com/school/project/service/department/DepartmentService.java

 package com.school.project.service.department;
 
-import com.school.project.dto.DepartmentDTO;
+import com.school.project.dto.modelDTO.DepartmentDTO;
 
 import java.util.List;
 

src/main/java/com/school/project/service/department/DepartmentServiceImp.java

 package com.school.project.service.department;
 
-import com.school.project.dto.DepartmentDTO;
+import com.school.project.dto.modelDTO.DepartmentDTO;
 import com.school.project.mapper.DepartmentMapper;
-import com.school.project.repository.DepartmentRepository;
+import com.school.project.repository.modelRepositery.DepartmentRepository;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 

src/main/java/com/school/project/service/student/StudentService.java

-package com.school.project.service.student;
-
-import com.school.project.dto.StudentDTO;
-
-import java.util.List;
-
-public interface StudentService {
-
-    public StudentDTO saveStudent(StudentDTO studentDTO);
-
-    public List<StudentDTO> readAllStudents();
-
-    public StudentDTO readStudentById(Long id);
-
-    public StudentDTO updateStudentById(StudentDTO studentDTO, Long id);
-
-    public void deleteStudentById(Long id);
-
-
-}

src/main/java/com/school/project/service/student/StudentServiceImp.java

-package com.school.project.service.student;
-
-import com.school.project.dto.StudentDTO;
-import com.school.project.mapper.StudentMapper;
-import com.school.project.repository.StudentRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
-import java.util.List;
-
-@Service
-public class StudentServiceImp implements StudentService {
-    @Autowired(required = true)
-    public StudentRepository studentRepository;
-
-    @Autowired
-    public StudentMapper studentMapper;
-
-    @Override
-    public StudentDTO saveStudent(StudentDTO studentDTO) {
-        return studentMapper.studentModelToDTO(
-                studentRepository.save(
-                        studentMapper.studentDTOToModel(studentDTO)));
-    }
-
-    @Override
-    public List<StudentDTO> readAllStudents() {
-        return studentMapper.studentModelToDTO(studentRepository.findAll());
-    }
-
-    @Override
-    public StudentDTO readStudentById(Long id) {
-        return (studentMapper.studentModelToDTO(studentRepository.findById(id).get()));
-    }
-
-    @Override
-    public StudentDTO updateStudentById(StudentDTO studentDTO, Long id) {
-        StudentDTO dto = studentMapper.studentModelToDTO(studentRepository.findById(id).get());
-
-        if (studentDTO.getName() != null) {
-            dto.setName(studentDTO.getName());
-        }
-        if (studentDTO.getAge() != null) {
-            dto.setAge(studentDTO.getAge());
-        }
-        if (studentDTO.getCourseLists() != null) {
-            dto.setCourseLists(studentDTO.getCourseLists());
-        }
-
-        return studentMapper.studentModelToDTO(
-                studentRepository.save(
-                        studentMapper.studentDTOToModel(dto)));
-    }
-
-    @Override
-    public void deleteStudentById(Long id) {
-        studentRepository.deleteById(id);
-    }
-}

src/main/java/com/school/project/service/teacher/TeacherService.java

 package com.school.project.service.teacher;
 
-import com.school.project.dto.TeacherDTO;
+import com.school.project.dto.modelDTO.TeacherDTO;
 import org.springframework.stereotype.Service;
 
 import java.util.List;

src/main/java/com/school/project/service/teacher/TeacherServiceImp.java

 package com.school.project.service.teacher;
 
-import com.school.project.dto.TeacherDTO;
+import com.school.project.dto.modelDTO.TeacherDTO;
 import com.school.project.mapper.TeacherMapper;
-import com.school.project.repository.TeacherRepository;
+import com.school.project.repository.modelRepositery.TeacherRepository;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 

src/main/java/com/school/project/service/userRegistration/StudentRegistrationService.java

 package com.school.project.service.userRegistration;
 
-import com.school.project.dto.StudentRegistrationDTO;
-import com.school.project.dto.UserDTO;
+import com.school.project.dto.registrationDTO.StudentRegistrationDTO;
+import com.school.project.dto.registrationDTO.UserDTO;
 
 public interface StudentRegistrationService {
 

src/main/java/com/school/project/service/userRegistration/StudentRegistrationServiceImpl.java

 package com.school.project.service.userRegistration;
 
-import com.school.project.dto.StudentRegistrationDTO;
-import com.school.project.dto.UserDTO;
+import com.school.project.dto.registrationDTO.StudentRegistrationDTO;
+import com.school.project.dto.registrationDTO.UserDTO;
 import com.school.project.model.registration.Role;
-import com.school.project.model.registration.StudentReg;
+import com.school.project.model.registration.Student;
 import com.school.project.model.registration.User;
-import com.school.project.repository.RoleRepository;
-import com.school.project.repository.StudentRegRepository;
-import com.school.project.repository.UserRepository;
+import com.school.project.repository.registrationRepositery.RoleRepository;
+import com.school.project.repository.registrationRepositery.StudentRegRepository;
+import com.school.project.repository.registrationRepositery.UserRepository;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Service;
@@ -16,7 +16,7 @@ import javax.transaction.Transactional;
 import java.util.UUID;
 
 @Service
-public class StudentRegistrationServiceImpl implements StudentRegistrationService{
+public class StudentRegistrationServiceImpl implements StudentRegistrationService {
 
     @Autowired
     private StudentRegRepository studentRegRepository;
@@ -34,21 +34,24 @@ public class StudentRegistrationServiceImpl implements StudentRegistrationServic
     @Transactional
     public UserDTO registerStudent(StudentRegistrationDTO studentRegistrationDTO) {
 
+        //Creating New User
         User newUser = new User();
 
         newUser.setEmail(studentRegistrationDTO.getEmail());
-        newUser.setRole(roleRepository.findByRole(Role.ROLES.ADMIN.name()));
-
+        newUser.setRole(roleRepository.findByRole(Role.ROLES.STUDENT.name()));
         newUser.setPassword(passwordEncoder.encode(studentRegistrationDTO.getPassword()));
 
         newUser = userRepository.save(newUser);
 
-        StudentReg newStudentReg = new StudentReg();
+        //Creating New Student
+        Student newStudent = new Student();
 
-        newStudentReg.setStudentAppUser(newUser);
-        newStudentReg.setRollNumber(UUID.randomUUID().toString());
+        newStudent.setName(studentRegistrationDTO.getName());
+        newStudent.setAge(studentRegistrationDTO.getAge());
+        newStudent.setStudentAppUser(newUser);
+        newStudent.setRollNumber(UUID.randomUUID().toString());
 
-        studentRegRepository.save(newStudentReg);
+        studentRegRepository.save(newStudent);
 
         return new UserDTO(newUser.getUserId(), newUser.getEmail());
 

src/main/java/com/school/project/service/userRegistration/UserServiceImpl.java

 package com.school.project.service.userRegistration;
 
 import com.school.project.model.registration.User;
-import com.school.project.repository.UserRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.security.core.GrantedAuthority;
-import org.springframework.security.core.authority.SimpleGrantedAuthority;
 import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.security.core.userdetails.UserDetailsService;
 import org.springframework.security.core.userdetails.UsernameNotFoundException;
-import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Service;
 
-import java.util.HashSet;
-import java.util.List;
-import java.util.Optional;
-import java.util.Set;
-
 
 @Service
 public class UserServiceImpl implements UserService, UserDetailsService {

src/main/resources/application.properties

@@ -2,7 +2,7 @@
 spring.jpa.hibernate.ddl-auto=update
 spring.datasource.url=jdbc:mysql://localhost:3306/school-portal
 spring.datasource.username=root
-spring.datasource.password=charlie123
+spring.datasource.password=root
 
 #spring.jpa.hibernate.ddl-auto=update
 #spring.datasource.url=jdbc:mysql://localhost:3306/schooldataBase

src/main/resources/data.sql

+INSERT INTO role VALUES (1, 'ADMIN');
+INSERT INTO role VALUES (2, 'STUDENT');
+INSERT INTO role VALUES (3, 'TEACHER');
\ No newline at end of file