koa-springboot/lib/application.js

springboot-like koa

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
const Koa = require("koa");
const scanner_1 = require("./scanner");
class Application {
    constructor() {
        const { initParams } = Application;
        if (initParams && initParams.controllerPath) {
            this.controllerPath = initParams.controllerPath;
        }
        else {
            console.warn('controllerPath is not configured');
        }
        if (initParams && initParams.modelPath) {
            this.modelPath = initParams.modelPath;
        }
        this.koaApp = new Koa();
        this.initScanner();
        if (scanner_1.default.modelPath) {
            this.app.use((ctx, next) => __awaiter(this, void 0, void 0, function* () {
                ctx.models = this.models;
                yield next();
            }));
        }
        this.init();
    }
    initScanner() {
        scanner_1.default.controllerPath = this.controllerPath;
        scanner_1.default.modelPath = this.modelPath;
        this.scanner = new scanner_1.default();
        this.scanner.scan();
    }
    get app() {
        return this.koaApp;
    }
    get router() {
        return this.scanner.router;
    }
    get models() {
        return this.scanner.models;
    }
    init() {
        this.app
            .use(this.router.routes())
            .use(this.router.allowedMethods());
    }
    start(port = 3000, mute = false) {
        return this.app.listen(port, () => {
            if (!mute)
                console.log(`Server is running at http://localhost:${port}`);
        });
    }
}
Application.initParams = {};
exports.default = Application;