redis-smq-rest-api
Version:
A RESTful API for RedisSMQ
138 lines • 6.9 kB
JavaScript
;
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}) : function(o, v) {
o["default"] = v;
});
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if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
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var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.RedisSmqRestApi = void 0;
const bodyparser_1 = require("@koa/bodyparser");
const cors_1 = __importDefault(require("@koa/cors"));
const awilix_1 = require("awilix");
const bluebird_1 = __importDefault(require("bluebird"));
const http = __importStar(require("http"));
const koa_1 = __importDefault(require("koa"));
const koa_mount_1 = __importDefault(require("koa-mount"));
const koa_static_1 = __importDefault(require("koa-static"));
const koa2_swagger_ui_1 = require("koa2-swagger-ui");
const path_1 = require("path");
const redis_smq_1 = require("redis-smq");
const tmp_1 = __importDefault(require("tmp"));
const Container_js_1 = require("./src/app/container/Container.js");
const resource_map_js_1 = require("./src/app/router/resource-map.js");
const constants_js_1 = require("./src/config/constants.js");
const parseConfig_js_1 = require("./src/config/parseConfig.js");
const errorHandlerMiddleware_js_1 = require("./src/lib/errors/middlewares/errorHandlerMiddleware.js");
const builder_js_1 = require("./src/lib/openapi-spec/builder.js");
const index_js_1 = require("./src/lib/router/index.js");
const tmpAsync = bluebird_1.default.promisifyAll(tmp_1.default);
class RedisSmqRestApi {
constructor(config = {}) {
this.bootstrapped = false;
this.app = new koa_1.default();
this.config = (0, parseConfig_js_1.parseConfig)(config);
redis_smq_1.Configuration.getSetConfig(this.config);
Container_js_1.Container.registerServices();
const container = Container_js_1.Container.getInstance();
container.register({ config: (0, awilix_1.asValue)(this.config) });
this.logger = container.resolve('logger');
this.httpServer = http.createServer(this.app.callback());
}
initApplicationMiddlewares() {
return __awaiter(this, void 0, void 0, function* () {
this.app.use((ctx, next) => {
ctx.scope = Container_js_1.Container.getInstance().createScope();
return next();
});
this.app.use(errorHandlerMiddleware_js_1.errorHandlerMiddleware);
this.app.use((0, bodyparser_1.bodyParser)());
this.app.use((0, cors_1.default)({
origin: '*',
}));
});
}
initOpenApi() {
return __awaiter(this, void 0, void 0, function* () {
this.logger.info(`Initializing OpenAPI...`);
const spec = yield (0, builder_js_1.generateOpenApiDocument)(resource_map_js_1.resourceMap, this.config.apiServer.basePath);
const { port, hostname, basePath } = this.config.apiServer;
const tmpDir = yield tmpAsync.dirAsync();
yield (0, builder_js_1.saveOpenApiDocument)(spec, tmpDir);
this.app.use((0, koa_mount_1.default)((0, path_1.join)(basePath, '/assets'), (0, koa_static_1.default)(tmpDir)));
const baseURL = `http://${hostname}:${port}${basePath === '/' ? '' : basePath}`;
const specsBasePath = (0, path_1.join)('/assets/', constants_js_1.constants.openApiDocumentFilename);
this.app.use((0, koa2_swagger_ui_1.koaSwagger)({
swaggerOptions: { url: specsBasePath },
}));
const specsURL = (0, path_1.join)(baseURL, specsBasePath);
this.logger.info(`OpenAPI specs are available at ${specsURL}`);
const docsURL = (0, path_1.join)(baseURL, '/docs');
this.logger.info(`SWAGGER UI is accessible from ${docsURL}`);
});
}
initRouting() {
return __awaiter(this, void 0, void 0, function* () {
this.logger.info(`Registering routes...`);
const appRouter = yield (0, index_js_1.registerResources)(resource_map_js_1.resourceMap);
this.app.use(appRouter.routes());
this.app.use(appRouter.allowedMethods());
});
}
bootstrap() {
return __awaiter(this, void 0, void 0, function* () {
if (!this.bootstrapped) {
yield this.initApplicationMiddlewares();
yield this.initRouting();
yield this.initOpenApi();
this.bootstrapped = true;
}
});
}
run() {
return __awaiter(this, void 0, void 0, function* () {
yield this.bootstrap();
const { hostname, port } = this.config.apiServer;
yield new Promise((resolve) => this.httpServer.listen(port, hostname, () => resolve()));
this.logger.info(`RedisSMQ REST API server is running on http://${hostname}:${port}...`);
});
}
shutdown() {
return __awaiter(this, void 0, void 0, function* () {
yield new Promise((resolve) => this.httpServer.close(resolve));
yield Container_js_1.Container.getInstance().dispose();
this.logger.info(`RedisSMQ HTTP API has been shutdown.`);
});
}
}
exports.RedisSmqRestApi = RedisSmqRestApi;
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