@expressive-analytics/deep-thought-authentication/src/DTAuthenticationService.ts

Typescript conversion of Deep Thought Authentication

import {DTQueryBuilder} from '@expressive-analytics/deep-thought-js'
import {DTHTTPError, DTService, DTSession} from '@expressive-analytics/deep-thought-service'
import {DTUserModel} from './DTUser'
export class DTAuthenticationService extends DTService {
  actionAuthenticate():DTUserModel{
    const session = DTSession.shared();
    const u = this.castUser(
      this.db.filter({
        "alias":[this.db.ilike,this.params.stringParam("alias")],
        "is_active":1
      })
    ) as DTUserModel
    if(u.verifyPassword(this.params.stringParam("password"))){
      session.$set("pvd_user_id",u.$get("id"))
      return u;
    } else{
      this.response.error(401)
      session.unset("pvd_user_id")
      return undefined;
    }
  }

  actionPasswordResetToken(){
    throw new Error("method not implemented!")
  }

  actionResetPassword(){
    throw new Error("method not implemented!")
  }

  currentUserID():number{
    const s = DTSession.shared()
    return s.$get("pvd_user_id")
  }

  actionCurrentUser(){
    const id = this.currentUserID()
    try{
      this.castUser(this.db.filter({id}))
    }catch(e){}
    return null
  }

  castUser(qb?:DTQueryBuilder):DTUserModel{
    return DTUserModel.query(qb) as DTUserModel
  }

  actionLogout(){
    DTSession.destroy()
  }
}