129 lines
3.6 KiB
TypeScript
129 lines
3.6 KiB
TypeScript
import { dataSource } from "../data-source";
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import { role } from "../entity/role";
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import { user } from "../entity/user";
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import InternalException from "../exceptions/internalException";
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export default abstract class UserService {
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/**
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* @description get users
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* @returns {Promise<Array<user>>}
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*/
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static async getAll(): Promise<Array<user>> {
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return await dataSource
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.getRepository(user)
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.createQueryBuilder("user")
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.leftJoinAndSelect("user.roles", "roles")
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.leftJoinAndSelect("user.permissions", "permissions")
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.leftJoinAndSelect("roles.permissions", "role_permissions")
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.getMany()
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.then((res) => {
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return res;
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})
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.catch((err) => {
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throw new InternalException("users not found", err);
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});
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}
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/**
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* @description get user by id
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* @param id number
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* @returns {Promise<user>}
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*/
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static async getById(id: number): Promise<user> {
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return await dataSource
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.getRepository(user)
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.createQueryBuilder("user")
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.leftJoinAndSelect("user.roles", "roles")
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.leftJoinAndSelect("user.permissions", "permissions")
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.leftJoinAndSelect("roles.permissions", "role_permissions")
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.where("user.id = :id", { id: id })
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.getOneOrFail()
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.then((res) => {
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return res;
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})
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.catch((err) => {
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throw new InternalException("user not found by id", err);
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});
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}
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/**
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* @description get user by username
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* @param username string
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* @returns {Promise<user>}
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*/
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static async getByUsername(username: string): Promise<user> {
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return await dataSource
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.getRepository(user)
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.createQueryBuilder("user")
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.select()
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.where("user.username = :username", { username: username })
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.getOneOrFail()
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.then((res) => {
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return res;
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})
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.catch((err) => {
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throw new InternalException("user not found by username", err);
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});
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}
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/**
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* @description get users by mail or username
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* @param username string
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* @param mail string
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* @returns {Promise<Array<user>>}
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*/
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static async getByMailOrUsername(mail?: string, username?: string): Promise<Array<user>> {
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return await dataSource
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.getRepository(user)
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.createQueryBuilder("user")
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.select()
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.where("user.mail = :mail", { mail: mail })
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.orWhere("user.username = :username", { username: username })
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.getMany()
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.then((res) => {
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return res;
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})
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.catch((err) => {
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throw new InternalException("user not found by mail or username", err);
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});
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}
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/**
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* @description get count of users
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* @returns {Promise<number>}
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*/
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static async count(): Promise<number> {
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return await dataSource
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.getRepository(user)
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.createQueryBuilder("user")
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.select()
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.getCount()
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.then((res) => {
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return res;
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})
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.catch((err) => {
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throw new InternalException("could not count users", err);
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});
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}
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/**
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* @description get roles assigned to user
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* @param userId number
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* @returns {Promise<Array<role>>}
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*/
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static async getAssignedRolesByUserId(userId: number): Promise<Array<role>> {
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return await dataSource
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.getRepository(user)
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.createQueryBuilder("user")
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.leftJoinAndSelect("user.roles", "roles")
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.leftJoinAndSelect("roles.permissions", "role_permissions")
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.where("user.id = :id", { id: userId })
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.getOneOrFail()
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.then((res) => {
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return res.roles;
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})
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.catch((err) => {
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throw new InternalException("could not get roles for user", err);
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});
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}
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}
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