@puregram/scenes/lib/scenes/step.js

Simple implementation of middleware-based scene management for puregram

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.StepScene = void 0;
const contexts_1 = require("../contexts");
class StepScene {
    constructor(slug, rawOptions) {
        const options = Array.isArray(rawOptions)
            ? { steps: rawOptions }
            : rawOptions;
        this.slug = slug;
        this.steps = options.steps;
        this.onEnterHandler = options.enterHandler || (() => { });
        this.onLeaveHandler = options.leaveHandler || (() => { });
    }
    async enterHandler(context) {
        context.scene.step = new contexts_1.StepSceneContext({
            context,
            // @ts-expect-error T does not extend {} :shrug:
            steps: this.steps
        });
        await this.onEnterHandler(context);
        if (context.scene.lastAction !== contexts_1.LastAction.LEAVE) {
            await context.scene.step.reenter();
        }
    }
    leaveHandler(context) {
        return Promise.resolve(this.onLeaveHandler(context));
    }
}
exports.StepScene = StepScene;