Class UserService

Service responsible for managing user-related operations in the system. Handles user creation, retrieval, and profile updates.

Index

Constructors

Methods

createUser findByEmail findStudentByEmail findStudentWithRelations findTeacherByEmail updateEmail updatePassword

Constructors

constructor

new UserService(userRepo: Repository<User>): UserService
Creates an instance of UserService.
Parameters
- userRepo: Repository<User>
  Repository for User entities
Returns UserService
- Defined in user/user.service.ts:20

Methods

createUser

createUser(
    email: string,
    firstName: string,
    lastName: string,
    password: string,
    role: UserRole,
    image?: string,
): Promise<User>
Creates a new user in the system.
Parameters
- email: string
  The email address for the new user
- firstName: string
  The first name of the new user
- lastName: string
  The last name of the new user
- password: string
  The password for the new user (will be hashed)
- role: UserRole
  The role of the new user (Student or Teacher)
- Optionalimage: string
  Optional profile image URL for the new user
Returns Promise<User>
The newly created user entity

Throws
BadRequestException if the email is already in use
- Defined in user/user.service.ts:90

findByEmail

findByEmail(email: string): Promise<null | User>
Finds any user by their email address with related courses and enrollments.
Parameters
- email: string
  The email address of the user to find
Returns Promise<null | User>
The found user entity or null if not found
- Defined in user/user.service.ts:70

findStudentByEmail

findStudentByEmail(email: string): Promise<null | User>
Finds a student by their email address with related course enrollments.
Parameters
- email: string
  The email address of the student to find
Returns Promise<null | User>
The found student entity or null if not found
- Defined in user/user.service.ts:56

findStudentWithRelations

findStudentWithRelations(
options: { relations: string[]; where: { email: string } },
): Promise<null | User>
Finds a student with specified relations.
Parameters
- options: { relations: string[]; where: { email: string } }
  Query options including where clause and relations to include
Returns Promise<null | User>
The found student entity or null if not found
- Defined in user/user.service.ts:42

findTeacherByEmail

findTeacherByEmail(email: string): Promise<null | User>
Finds a teacher by their email address with related courses.
Parameters
- email: string
  The email address of the teacher to find
Returns Promise<null | User>
The found teacher entity or null if not found
- Defined in user/user.service.ts:28

updateEmail

updateEmail(email: string, newEmail: string): Promise<User>
Updates a user's email address.
Parameters
- email: string
  The current email address of the user
- newEmail: string
  The new email address to set
Returns Promise<User>
The updated user entity

Throws
BadRequestException if the new email is the same as the current one

Throws
BadRequestException if the new email is already in use

Throws
NotFoundException if no user is found with the given email
- Defined in user/user.service.ts:144

updatePassword

updatePassword(email: string, newPassword: string): Promise<User>
Updates a user's password.
Parameters
- email: string
  The email address of the user
- newPassword: string
  The new password to set (will be hashed)
Returns Promise<User>
The updated user entity

Throws
NotFoundException if no user is found with the given email
- Defined in user/user.service.ts:121