@selenite/graph-editor/dist/graph-editor/nodes/APINode.js

A graph editor for visual programming, based on rete and svelte.

import { getBackendAddress } from '../../utils/config';
import { Node } from './Node.svelte';
export class APINode extends Node {
    url;
    constructor(params) {
        const { url, label = 'API', height = 225, width = 150, factory, defaultOutExec = true } = params;
        super({ label, height: height, width: width, factory });
        this.url = getBackendAddress(`/api/v1` + url);
        this.addInExec();
        if (defaultOutExec)
            this.addOutExec();
    }
    async getBody() {
        const inputs = (await this.fetchInputs());
        const body = {};
        for (const key in this.inputs) {
            if (key != 'exec') {
                const data = this.getData(key, inputs);
                // console.log(data);
                body[key] = data;
            }
        }
        // console.log("body:",JSON.stringify(body));
        return body;
    }
    async execute(input, forward) {
        // notifications.show({ title: 'API Node', message: `Execution de l'appel API ${this.url}` });
        try {
            const response = await fetch(this.url, {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json'
                },
                body: JSON.stringify(await this.getBody())
            });
            const responseData = await response.json();
            await this.processResponseData(responseData);
            super.execute(input, forward);
        }
        catch (error) {
            {
                super.execute(input, forward);
                return;
            }
        }
    }
    async processResponseData(responseData) {
        for (const key in responseData) {
            this.setData(key, responseData[key]);
        }
        this.processDataflow();
    }
}
APINode.__isAbstract = true;