AuthenticationService.ts

import { AxiosInstance } from "axios";
import RxAxios from  'axios-observable';
import { delay, map, Observable, of, Subscription } from "rxjs";

export class Session {
    constructor(
        readonly accessToken: string,
        readonly client: string,
        readonly uid: string,
        readonly expiry: string
    ) { }
}

namespace Authentication {
    export enum API {
        V1 = "api/v1/",
        Auth = "auth/",
        sign_in = "sign_in",
        sign_out = "sign_out"
    }
}

export interface AuthenticationServiceInterface {
    signIn(email: string, password: string): Observable<Session>
    signOut(uid: string, client: string, accessToken: string): Observable<any>
}

export class AuthenticationService implements AuthenticationServiceInterface {

    constructor(private readonly rxHttpClient: RxAxios) {

    }

    signIn(email: string, password: string): Observable<Session> {
        const signInURL = Authentication.API.V1 + Authentication.API.Auth + Authentication.API.sign_in// + ".json"

        const something = "123"

        // return this.rxHttpClient.post<string>(signInURL, { email: email, password: password }, {
        return this.rxHttpClient.post<string>(signInURL, { email, something }, {
            headers: {
              'Content-Type': 'application/json',
              Accept: 'application/json',
            },
        }).pipe(map(response => {
            console.log(response);
            
            const accessToken = response.headers["access-token"]
            const client = response.headers["client"]
            const uid = response.headers["uid"]
            const expiry = response.headers["expiry"]
            return new Session(accessToken, client, uid, expiry)
        }))
    }

    signOut(uid: string, client: string, accessToken: string): Observable<any> {
        const signOutURL =
            Authentication.API.V1 + Authentication.API.Auth + Authentication.API.sign_out

        return this.rxHttpClient.delete(signOutURL, {
            headers: {
                "Content-Type": "application/json",
                Accept: "application/json",
                "access-token": accessToken,
                client: client,
                uid: uid,
            },
        })
    }
}