CalderaWP/caldera-api-client

//@flow
import {ApiClient} from './ApiClient';

import sha1 from  'locutus/php/strings/sha1';

/**
 * Client for remote access to Caldera Forms Pro
 *
 * Should only be used in admin context as it exposes public key, secret key and token.
 */
export class ProClient extends ApiClient{

    publicKey: string;
    secretKey: string;

    /**
     * Set the public key for CF Pro
     * @param {String} publicKey
     */
    setPublicKey(publicKey: string){
        this.publicKey=publicKey;
    }

    /**
     * Get the public key for CF Pro
     * @returns {String}
     */
    getPublicKey() : string {
        return this.publicKey;
    }

    /**
     * Set the secret key for CF Pro
     * @param {String} secretKey
     */
    setSecretKey(secretKey: string){
        this.secretKey=secretKey;
    }

    /**
     * Get the secret key for CF Pro
     * @returns {String}
     */
    getSecretKey() : string {
        return this.secretKey;
    }

    /**
     * Check if both public and secret keys are set for CF Pro
     * @returns {string}
     */
    hasKeys(): boolean {

        return (
            undefined !== this.secretKey
            && '' !== this.secretKey
            && undefined !== this.publicKey
            && '' !== this.publicKey
        );
    }

    /**
     * Get CF Pro token
     *
     * @returns {String}
     */
    getToken(): string {
        if( ! this.hasKeys() ){
            return '';
        }
        return sha1(this.publicKey + this.secretKey);

    }

    /**
     * Get layouts from CF Pro
     *
     * @returns {*}
     */
    getLayouts(): Promise<any> {
        return this.reqGet( this.requestDataForGetRequests({
            simple:true
        }), '/layouts/list' );
    }


    /**
     * Adds public key and token to object
     *
     * Use for GET request data
     * @param data
     * @returns {{public: string, token: string}}
     */
    requestDataForGetRequests(data: ?Object = {}) {
        return {
            ...data,
            'public': this.publicKey ? this.publicKey : 0,
            token: this.getToken()
        };
    }


    /**
     * Create a Request object
     *
     * @param {String} endpoint
     * @param {Object} data
     * @param {String}method
     * @returns {Request}
     */
    createRequest(endpoint: string, data: Object, method: string): Request {
        let request = super.createRequest(endpoint,data, method);
        request.headers.set( 'X-CS-PUBLIC', this.getPublicKey() );
        request.headers.set( 'X-CS-TOKEN', this.getToken() );
        return request;
    }
}