174 lines
4.2 KiB
TypeScript
174 lines
4.2 KiB
TypeScript
import { Service, ServiceBroker, Context } from "moleculer";
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import ApiGateway from "moleculer-web";
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import { extractArchive } from "../utils/uncompression.utils";
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import { map } from "lodash";
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const IO = require("socket.io")();
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export default class ApiService extends Service {
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public constructor(broker: ServiceBroker) {
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super(broker);
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// @ts-ignore
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this.parseServiceSchema({
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name: "api",
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mixins: [ApiGateway],
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// More info about settings: https://moleculer.services/docs/0.14/moleculer-web.html
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settings: {
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port: process.env.PORT || 3000,
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routes: [
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{
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path: "/api",
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whitelist: [
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// Access to any actions in all services under "/api" URL
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"**",
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],
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cors: {
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origin: "*",
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methods: [
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"GET",
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"OPTIONS",
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"POST",
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"PUT",
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"DELETE",
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],
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allowedHeaders: ["*"],
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exposedHeaders: [],
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credentials: false,
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maxAge: 3600,
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},
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use: [],
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mergeParams: true,
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autoAliases: true,
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aliases: {},
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// Calling options. More info: https://moleculer.services/docs/0.14/moleculer-web.html#Calling-options
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callingOptions: {},
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bodyParsers: {
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json: {
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strict: false,
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limit: "1MB",
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},
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urlencoded: {
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extended: true,
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limit: "1MB",
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},
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},
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// Mapping policy setting. More info: https://moleculer.services/docs/0.14/moleculer-web.html#Mapping-policy
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mappingPolicy: "all", // Available values: "all", "restrict"
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// Enable/disable logging
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logging: true,
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},
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{
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path: "/userdata",
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use: [ApiGateway.serveStatic("userdata")],
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},
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{
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path: "/comics",
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use: [ApiGateway.serveStatic("comics")],
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},
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],
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// Do not log client side errors (does not log an error response when the error.code is 400<=X<500)
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log4XXResponses: false,
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// Logging the request parameters. Set to any log level to enable it. E.g. "info"
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logRequestParams: null,
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// Logging the response data. Set to any log level to enable it. E.g. "info"
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logResponseData: null,
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assets: {
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folder: "public",
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// Options to `server-static` module
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options: {},
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},
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},
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methods: {},
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events: {
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"**"(payload, sender, event) {
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if (this.io)
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this.io.emit("event", {
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sender,
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event,
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payload,
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});
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},
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},
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started(): any {
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// Create a Socket.IO instance, passing it our server
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this.io = IO.listen(this.server);
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// Add a connect listener
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this.io.on("connection", (client) => {
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this.logger.info("Client connected via websocket!");
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client.on(
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"importComicsInDB",
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async ({ action, params, opts }, done) => {
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this.logger.info(
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"Received request from client! Action:",
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action,
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", Params:",
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params
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);
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const { extractionOptions, walkedFolders } = params;
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switch (extractionOptions.extractionMode) {
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case "bulk":
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map(walkedFolders, async (folder, idx) => {
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let comicBookCoverMetadata =
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await extractArchive(
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extractionOptions,
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folder
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);
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const dbImportResult =
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await this.broker.call(
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"import.rawImportToDB",
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{
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importStatus: {
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isImported: true,
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tagged: false,
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matchedResult: {
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score: "0",
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},
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},
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rawFileDetails:
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comicBookCoverMetadata,
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},
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{}
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);
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client.emit("comicBookCoverMetadata", {
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comicBookCoverMetadata,
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dbImportResult,
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});
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});
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case "single":
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return await extractArchive(
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extractionOptions,
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walkedFolders[0]
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);
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default:
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console.log(
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"Unknown extraction mode selected."
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);
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return {
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message:
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"Unknown extraction mode selected.",
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errorCode: "90",
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data: `${extractionOptions}`,
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};
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}
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}
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);
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client.on("disconnect", () => {
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this.logger.info("Client disconnected");
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});
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});
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},
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});
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}
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}
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