Package it.astromark.user.teacher.service

Class TeacherServiceImpl

java.lang.Object

it.astromark.user.teacher.service.TeacherServiceImpl

All Implemented Interfaces:

CrudService<Teacher,TeacherRequest,SchoolUserDetailed,UUID>, TeacherService

@Service
public class TeacherServiceImpl
extends Object
implements TeacherService

Constructor Summary

Constructors

Constructor	Description
TeacherServiceImpl(TeacherClassRepository teacherClassRepository, SchoolUserMapper schoolUserMapper, AuthenticationService authenticationService, TeacherRepository teacherRepository, SendGridMailService sendGridMailService, ClassManagementMapper classManagementMapper, TeachingRepository teachingRepository, SchoolRepository schoolRepository)

Method Summary

Modifier and Type	Method	Description
SchoolUserDetailed	create(TeacherRequest teacherRequest)	Creates a new resource.
boolean	delete(UUID uuid)	Deletes a resource by its ID.
Teacher	getById(UUID uuid)	Retrieves a resource by its ID.
List<SchoolClassResponse>	getSchoolClasses()	Retrieves a list of school classes associated with the logged-in teacher.
List<TeacherResponse>	getTeachers()	Retrieves a list of all teachers in the system.
TeacherDetailsResponse	getTeacherTeaching(@NotEmpty String teacheruuid)	Retrieves detailed teaching information for a specific teacher.
List<String>	getTeaching()	Retrieves a list of teaching subjects associated with the logged-in teacher.
SchoolUserDetailed	update(UUID uuid, TeacherRequest teacherRequest)	Updates an existing resource by its ID.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TeacherServiceImpl

public TeacherServiceImpl(TeacherClassRepository teacherClassRepository,
 SchoolUserMapper schoolUserMapper,
 AuthenticationService authenticationService,
 TeacherRepository teacherRepository,
 SendGridMailService sendGridMailService,
 ClassManagementMapper classManagementMapper,
 TeachingRepository teachingRepository,
 SchoolRepository schoolRepository)

Method Details

create

@PreAuthorize("hasRole(\'SECRETARY\')")
public SchoolUserDetailed create(TeacherRequest teacherRequest)

Description copied from interface: CrudService

Creates a new resource.

Specified by:

create in interface CrudService<Teacher,TeacherRequest,SchoolUserDetailed,UUID>

Parameters:

teacherRequest - the resource object to be created

Returns:

an `RS` object representing the created resource Pre-condition: The `r` must not be null and must contain valid data for creation. Post-condition: A new resource is created and returned as an `RS` object.

getSchoolClasses

@PreAuthorize("hasRole(\'TEACHER\')")
@Transactional
public List<SchoolClassResponse> getSchoolClasses()

Description copied from interface: TeacherService

Retrieves a list of school classes associated with the logged-in teacher.

Specified by:

getSchoolClasses in interface TeacherService

Returns:

a list of `SchoolClassResponse` objects representing the school classes Pre-condition: The logged-in teacher must exist and be associated with school classes. Post-condition: Returns a list of school classes associated with the teacher.

getTeaching

public List<String> getTeaching()

Description copied from interface: TeacherService

Retrieves a list of teaching subjects associated with the logged-in teacher.

Specified by:

getTeaching in interface TeacherService

Returns:

a list of strings representing the subjects taught by the teacher Pre-condition: The logged-in teacher must exist. Post-condition: Returns a list of subjects associated with the teacher.

getTeachers

public List<TeacherResponse> getTeachers()

Description copied from interface: TeacherService

Retrieves a list of all teachers in the system.

Specified by:

getTeachers in interface TeacherService

Returns:

a list of `TeacherResponse` objects representing all teachers Pre-condition: None. Post-condition: Returns a list of all teachers in the system.

getTeacherTeaching

@Transactional
public TeacherDetailsResponse getTeacherTeaching(@NotEmpty
 @NotEmpty String teacheruuid)

Description copied from interface: TeacherService

Retrieves detailed teaching information for a specific teacher.

Specified by:

getTeacherTeaching in interface TeacherService

Parameters:

teacheruuid - the UUID of the teacher as a string

Returns:

a `TeacherDetailsResponse` object containing detailed information about the teacher's teachings Pre-condition: The `teacheruuid` must not be null and must correspond to an existing teacher. Post-condition: Returns detailed teaching information for the specified teacher.

update

public SchoolUserDetailed update(UUID uuid,
 TeacherRequest teacherRequest)

Description copied from interface: CrudService

Updates an existing resource by its ID.

Specified by:

update in interface CrudService<Teacher,TeacherRequest,SchoolUserDetailed,UUID>

Parameters:

uuid - the ID of the resource to be updated

teacherRequest - the updated resource data

Returns:

an `RS` object representing the updated resource Pre-condition: The `id` must not be null and must refer to an existing resource. The `r` must not be null and must contain valid data for updating. Post-condition: The resource is updated and returned as an `RS` object.

delete

public boolean delete(UUID uuid)

Description copied from interface: CrudService

Deletes a resource by its ID.

Specified by:

delete in interface CrudService<Teacher,TeacherRequest,SchoolUserDetailed,UUID>

Parameters:

uuid - the ID of the resource to be deleted

Returns:

true if the resource was successfully deleted, false otherwise Pre-condition: The `id` must not be null and must refer to an existing resource. Post-condition: The resource is deleted if it exists, and the method returns true.

getById

public Teacher getById(UUID uuid)

Description copied from interface: CrudService

Retrieves a resource by its ID.

Specified by:

getById in interface CrudService<Teacher,TeacherRequest,SchoolUserDetailed,UUID>

Parameters:

uuid - the ID of the resource

Returns:

a `T` object representing the resource, or null if not found Pre-condition: The `id` must not be null and must refer to an existing resource. Post-condition: Returns the resource as a `T` object if it exists, otherwise null.