feat(scanner): tcp scanner connection based on env var no more db stuff
This commit is contained in:
187
lstV2/server/globalUtils/scannerConnect.ts
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187
lstV2/server/globalUtils/scannerConnect.ts
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@@ -0,0 +1,187 @@
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/**
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* Using this to make a scanner connection to the server.
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*/
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import net from "net";
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interface QueuedCommand {
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command: string;
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resolve: (value: string) => void;
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reject: (reason?: any) => void;
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timeout: NodeJS.Timeout;
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}
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const STX = "\x02";
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const ETX = "\x03";
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// const prodIP = process.env.SERVER_IP as string;
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// const prodPort = parseInt(process.env.SCANNER_PORT || "50000", 10);
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// const scannerID = `${process.env.SCANNER_ID}@`;
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//const scannerCommand = "AlplaPRODcmd00000042#000028547"; // top of the picksheet
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export class ScannerClient {
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private socket = new net.Socket();
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private connected = false;
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private queue: QueuedCommand[] = [];
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private processing = false;
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private incomingBuffer = "";
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constructor(
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private host: string,
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private port: number,
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private scannerId: string,
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) {
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this.initialize();
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}
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private initialize() {
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this.socket.connect(this.port, this.host, () => {
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console.info("Connected to scanner");
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this.connected = true;
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});
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this.socket.on("data", (data) => this.handleData(data));
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this.socket.on("close", () => {
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console.log("Scanner connection closed");
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this.connected = false;
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});
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this.socket.on("error", (err) => {
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console.error("Scanner error:", err);
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});
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}
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// ✅ Public method you use
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public scan(command: string): Promise<string> {
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if (!this.connected) {
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return Promise.reject("Scanner not connected");
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}
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return new Promise((resolve, reject) => {
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const timeout = setTimeout(() => {
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this.processing = false;
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reject("Scanner timeout");
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this.processQueue();
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}, 5000); // 5s safety timeout
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this.queue.push({
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command,
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resolve,
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reject,
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timeout,
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});
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this.processQueue();
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});
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}
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// ✅ Ensures strict FIFO processing
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private processQueue() {
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if (this.processing) return;
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if (this.queue.length === 0) return;
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this.processing = true;
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const current = this.queue[0];
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const message = Buffer.from(
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`${STX}${this.scannerId}${current.command}${ETX}`,
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"ascii",
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);
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this.socket.write(message);
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}
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// ✅ Handles full STX/ETX framed responses
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private handleData(data: Buffer) {
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console.log(
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"ASCII:",
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data
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.toString("ascii")
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.replace(/\x00/g, "") // remove null bytes
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.replace(/\x1B\[[0-9;?]*[A-Za-z]/g, "") // remove ANSI escape codes
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.trim(),
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);
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const current = this.queue.shift();
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if (current) {
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clearTimeout(current.timeout);
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current.resolve(data.toString("ascii"));
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}
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this.processing = false;
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this.processQueue();
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}
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}
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export const scanner = new ScannerClient(
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process.env.SERVER_IP!,
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parseInt(process.env.SCANNER_PORT!, 10),
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`${process.env.SCANNER_ID}@`,
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);
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// export const connectToScanner = () => {
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// if (!process.env.SERVER_IP || !process.env.SCANNER_PORT) {
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// return {
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// success: false,
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// message: "Missing ServerIP or ServerPort",
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// };
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// }
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// scanner.connect(prodPort, prodIP, () => {
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// console.log("Connected to scanner");
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// connected = true;
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// });
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// };
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// export const scan = async (command: string) => {
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// if (!connected) {
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// return {
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// success: false,
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// message: "Scanner is not connected, please contact admin",
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// };
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// }
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// if (inScanCommand) {
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// bufferCommands.push({ timeStamp: new Date(Date.now()), command: command });
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// }
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// // we are going to set to scanning
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// inScanCommand = true;
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// const message = Buffer.from(`${STX}${scannerID}${command}${ETX}`, "ascii");
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// scanner.write(message);
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// await new Promise((resolve) => setTimeout(resolve, 750));
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// inScanCommand = false;
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// if (bufferCommands.length > 0) {
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// await scan(bufferCommands[0].command);
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// bufferCommands.shift();
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// }
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// return {
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// success: true,
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// message: "Scan completed",
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// };
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// };
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// scanner.on("data", async (data) => {
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// console.log(
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// "Response:",
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// data
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// .toString("ascii")
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// .replace(/\x00/g, "") // remove null bytes
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// .replace(/\x1B\[[0-9;?]*[A-Za-z]/g, "") // remove ANSI escape codes
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// .trim(),
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// );
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// });
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// scanner.on("close", () => {
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// console.log("Connection closed");
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// });
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// scanner.on("error", (err) => {
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// console.error("Scanner error:", err);
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// });
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155
lstV2/server/services/logistics/controller/commands/bookout.ts
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155
lstV2/server/services/logistics/controller/commands/bookout.ts
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@@ -0,0 +1,155 @@
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import axios from "axios";
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import net from "net";
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import { db } from "../../../../../database/dbclient.js";
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import { commandLog } from "../../../../../database/schema/commandLog.js";
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import { createSSCC } from "../../../../globalUtils/createSSCC.js";
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import { prodEndpointCreation } from "../../../../globalUtils/createUrl.js";
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import { scanner } from "../../../../globalUtils/scannerConnect.js";
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import { tryCatch } from "../../../../globalUtils/tryCatch.js";
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import { createLog } from "../../../logger/logger.js";
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import { query } from "../../../sqlServer/prodSqlServer.js";
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import { sqlQuerySelector } from "../../../sqlServer/utils/querySelector.utils.js";
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type Data = {
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runningNr: number;
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reason: string;
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user: string;
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};
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export const bookOutPallet = async (data: Data) => {
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const { runningNr, reason, user } = data;
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if (!reason || reason.length < 4) {
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return {
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success: false,
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status: 400,
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message: "The reason provided is to short",
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data: [],
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};
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}
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const queryCheck = sqlQuerySelector("inventoryInfo.query");
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if (!queryCheck.success) {
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return {
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success: false,
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status: 400,
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message: queryCheck.message,
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data: data,
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};
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}
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const { data: label, error: labelError } = (await tryCatch(
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query(
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queryCheck.query!.replace("[runningNr]", `${runningNr}`),
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"labelQuery",
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),
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)) as any;
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if (labelError) {
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return {
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success: false,
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status: 400,
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message: labelError.message,
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data: labelError,
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};
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}
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// check if we are in ppoo
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if (label.data.length <= 0) {
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return {
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success: false,
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status: 400,
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message: `${runningNr} is not currently in ppoo, please move to ppoo before trying to book-out`,
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data: [],
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};
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}
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// check if the label is blocked for coa.
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if (
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label.data[0].blockingReason &&
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!label.data[0].blockingReason?.includes("COA")
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) {
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return {
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success: false,
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status: 400,
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message: `${runningNr} is not currently blocked for coa, to get this pallet booked out please take the label to quality to be released then you can book-out.`,
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data: [],
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};
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}
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if (label.data[0].blockingReason) {
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await scanner.scan("AlplaPRODcmd89");
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await scanner.scan(`${label.data[0].barcode}`);
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}
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// create the url to post
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const url = await prodEndpointCreation(
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"/public/v1.1/Manufacturing/ProductionControlling/BookOut",
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);
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const SSCC = await createSSCC(runningNr);
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const bookOutData = {
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sscc: SSCC.slice(2),
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scannerId: "666",
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};
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try {
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const results = await axios.post(url, bookOutData, {
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headers: {
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"X-API-Key": process.env.TEC_API_KEY || "",
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"Content-Type": "application/json",
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},
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});
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if (results.data.Errors) {
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return {
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success: false,
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status: 400,
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message: results.data.Errors.Error.Description,
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};
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}
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// if (results.data.Result !== 0) {
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// console.log("stopping here and closing to soon", results);
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// return {
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// success: false,
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// status: 400,
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// message: results.data.Message,
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// };
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// }
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const { data: commandL, error: ce } = await tryCatch(
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db.insert(commandLog).values({
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commandUsed: "book out",
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bodySent: data,
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reasonUsed: reason,
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}),
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);
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return {
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success: true,
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message: `${runningNr} was booked out`,
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status: results.status,
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};
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} catch (error: any) {
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console.log(bookOutData);
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return {
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success: false,
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status: 400,
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message: error.response?.data,
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data: error.response?.data,
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};
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}
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// });
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/**
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* book out the label with
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* url /public/v1.1/Manufacturing/ProductionControlling/BookOut
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* {
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* "sscc": "string",
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* "scannerId": "string"
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* }
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*/
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//---------------------------------------------------------------------------------------\\
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};
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@@ -1,41 +1,14 @@
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import axios from "axios";
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import { commandLog } from "../../../../../database/schema/commandLog.js";
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import { prodEndpointCreation } from "../../../../globalUtils/createUrl.js";
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import { tryCatch } from "../../../../globalUtils/tryCatch.js";
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import { lstAuth } from "../../../../index.js";
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import { createSSCC } from "../../../../globalUtils/createSSCC.js";
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import { db } from "../../../../../database/dbclient.js";
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import net from "net";
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import { commandLog } from "../../../../../database/schema/commandLog.js";
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import { scanner } from "../../../../globalUtils/scannerConnect.js";
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import { tryCatch } from "../../../../globalUtils/tryCatch.js";
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import { query } from "../../../sqlServer/prodSqlServer.js";
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import { labelInfo } from "../../../sqlServer/querys/warehouse/labelInfo.js";
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import { settings } from "../../../../../database/schema/settings.js";
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import { eq } from "drizzle-orm";
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import { serverData } from "../../../../../database/schema/serverData.js";
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export const removeAsNonReusable = async (data: any) => {
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// const removalUrl = await prodEndpointCreation(
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// "/public/v1.0/Warehousing/RemoveAsNonReusableMaterial"
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// );
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// const sscc = await createSSCC(data.runningNr);
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// const { data: remove, error } = await tryCatch(
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// axios.post(
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// removalUrl,
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// { scannerId: "500", sscc: sscc.slice(2) },
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// {
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// headers: { Authorization: `Basic ${lstAuth}` },
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// }
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// )
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// );
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// use a scanner tcp connection to trigger this process
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const STX = "\x02";
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const ETX = "\x03";
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const scanner = new net.Socket();
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let stage = 0;
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// get the label info
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const { data: label, error: labelError } = (await tryCatch(
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query(labelInfo.replaceAll("[runningNr]", data.runningNr), "Label Info")
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query(labelInfo.replaceAll("[runningNr]", data.runningNr), "Label Info"),
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)) as any;
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if (label.data[0].stockStatus === "notOnStock") {
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@@ -46,60 +19,17 @@ export const removeAsNonReusable = async (data: any) => {
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};
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}
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// get the server ip based on the token.
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const setting = await db.select().from(settings);
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const plantInfo = await db.select().from(serverData);
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const plantToken = setting.filter((n: any) => n.name === "plantToken");
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const scannerID = setting.filter((n: any) => n.name === "scannerID");
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const scannerPort = setting.filter((n: any) => n.name === "scannerPort");
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const plantData = plantInfo.filter(
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(p: any) => p.plantToken === plantToken[0].value
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);
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scanner.connect(
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parseInt(scannerPort[0].value),
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plantData[0].idAddress!,
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async () => {
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// need to get the ip from the server data and scanner port
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//console.log(`connected to scanner`);
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scanner.write(`${STX}${scannerID[0].value}@AlplaPRODcmd23${ETX}`);
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}
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);
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scanner.on("data", (data) => {
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const response = data.toString();
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//console.log("Received:", response.trimStart());
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if (stage === 0) {
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stage = 1;
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scanner.write(
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`${STX}${scannerID[0].value}@${label.data[0].Barcode}${ETX}`
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);
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} else if (stage === 1) {
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scanner.end();
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}
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});
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scanner.on("close", () => {
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//console.log("Connection closed");
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scanner.destroy();
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});
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scanner.on("error", (err) => {
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//console.error("Scanner error:", err);
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scanner.destroy();
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if (label.data[0].blockingReason) {
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return {
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success: false,
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message: `The label: ${data.runningNr} encountering an error while being removed, please try again`,
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status: 400,
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message: `${data.runningNr} is currently blocked, to get this pallet removed please take the label to quality to be released then you can remove.`,
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data: [],
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};
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});
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}
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// if (error) {
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// //console.log(error);
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// return {
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// success: false,
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// message: `There was an error removing ${data.runningNr}`,
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// data: [],
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// };
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// }
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await scanner.scan("AlplaPRODcmd23");
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await scanner.scan(`${label.data[0].barcode}`);
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let reason = data.reason || "";
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delete data.reason;
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@@ -109,7 +39,7 @@ export const removeAsNonReusable = async (data: any) => {
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commandUsed: "removeAsNonReusable",
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bodySent: data,
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reasonUsed: reason,
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})
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}),
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);
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return {
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87
lstV2/server/services/logistics/route/bookout.ts
Normal file
87
lstV2/server/services/logistics/route/bookout.ts
Normal file
@@ -0,0 +1,87 @@
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import { createRoute, OpenAPIHono, z } from "@hono/zod-openapi";
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import { verify } from "hono/jwt";
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import { apiHit } from "../../../globalUtils/apiHits.js";
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import { tryCatch } from "../../../globalUtils/tryCatch.js";
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//import { authMiddleware } from "../../auth/middleware/authMiddleware.js";
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import { bookOutPallet } from "../controller/commands/bookout.js";
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const app = new OpenAPIHono();
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const responseSchema = z.object({
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success: z.boolean().optional().openapi({ example: true }),
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message: z.string().optional().openapi({ example: "user access" }),
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});
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app.openapi(
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createRoute({
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tags: ["logistics"],
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summary: "Consumes material based on its running number",
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method: "post",
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path: "/bookout",
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//middleware: authMiddleware,
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description:
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"Provided a running number and lot number you can consume material.",
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responses: {
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200: {
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content: { "application/json": { schema: responseSchema } },
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description: "stopped",
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},
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400: {
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content: { "application/json": { schema: responseSchema } },
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description: "Failed to stop",
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},
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401: {
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content: { "application/json": { schema: responseSchema } },
|
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description: "Failed to stop",
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},
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},
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}),
|
||||
async (c) => {
|
||||
const { data, error } = await tryCatch(c.req.json());
|
||||
|
||||
if (error) {
|
||||
return c.json(
|
||||
{
|
||||
success: false,
|
||||
message: "Missing data please try again",
|
||||
error,
|
||||
},
|
||||
400,
|
||||
);
|
||||
}
|
||||
apiHit(c, { endpoint: "/bookout", lastBody: data });
|
||||
//const authHeader = c.req.header("Authorization");
|
||||
//const token = authHeader?.split("Bearer ")[1] || "";
|
||||
|
||||
//const payload = await verify(token, process.env.JWT_SECRET!);
|
||||
try {
|
||||
//return apiReturn(c, true, access?.message, access?.data, 200);
|
||||
|
||||
//const pointData = { ...data, user: payload.user };
|
||||
|
||||
const bookout = await bookOutPallet(data);
|
||||
|
||||
console.log("from booout:", bookout);
|
||||
return c.json(
|
||||
{
|
||||
success: bookout?.success,
|
||||
message: bookout?.message,
|
||||
data: bookout.data,
|
||||
},
|
||||
200,
|
||||
);
|
||||
} catch (error) {
|
||||
console.log("from error:", error);
|
||||
//return apiReturn(c, false, "Error in setting the user access", error, 400);
|
||||
return c.json(
|
||||
{
|
||||
success: false,
|
||||
message: "Missing data please try again",
|
||||
error,
|
||||
},
|
||||
400,
|
||||
);
|
||||
}
|
||||
},
|
||||
);
|
||||
export default app;
|
||||
Reference in New Issue
Block a user