lst_v3/backend/datamart/datamartUpdate.route.ts

import fs from "node:fs";
import { eq, sql } from "drizzle-orm";
import { Router } from "express";
import multer from "multer";
import z from "zod";
import { db } from "../db/db.controller.js";
import { datamart } from "../db/schema/datamart.schema.js";
import { apiReturn } from "../utils/returnHelper.utils.js";
import { tryCatch } from "../utils/trycatch.utils.js";

const r = Router();
const upload = multer({ dest: "uploads/" });

const newQuery = z.object({
	name: z.string().min(5).optional(),
	description: z.string().min(30).optional(),
	query: z.string().min(10).optional(),
	options: z
		.string()
		.describe("This should be a set of keys separated by a comma")
		.optional(),
	setActive: z.string().optional(),
	active: z.boolean().optional(),
	setPublicActive: z.string().optional(),
	public: z.boolean().optional(),
});

r.patch("/:id", upload.single("queryFile"), async (req, res) => {
	const { id } = req.params;

	try {
		const v = newQuery.parse(req.body);

		const query = {
			...v,
		};

		//console.log(query);
		if (req.file) {
			const sqlContents = fs.readFileSync(req.file.path, "utf8");
			query.query = sqlContents;

			// optional: delete temp file afterwards
			fs.unlink(req.file.path, () => {});
		}

		if (v.name) {
			query.name = v.name.trim().replaceAll(" ", "_");
		}

		if (v.description) {
			query.options = v.description;
		}

		if (v.options) {
			query.options = v.options;
		}

		if (v.setActive) {
			query.active = v.setActive === "true";
		}

		if (v.setPublicActive) {
			query.public = v.setPublicActive === "true";
		}

		// if we forget the file crash out
		// if (!query.query) {
		// 	// no query text anywhere
		// 	return apiReturn(res, {
		// 		success: true,
		// 		level: "info", //connect.success ? "info" : "error",
		// 		module: "routes",
		// 		subModule: "datamart",
		// 		message: `${query.name} missing sql file to parse`,
		// 		data: [],
		// 		status: 400, //connect.success ? 200 : 400,
		// 	});
		// }

		// // if we didn't replace the test1 stuff crash out

		if (query.query && !query.query.includes("test1")) {
			return apiReturn(res, {
				success: true,
				level: "error", //connect.success ? "info" : "error",
				module: "routes",
				subModule: "datamart",
				message:
					"All queries must point to test1 this way we can keep it dynamic.",
				data: [],
				status: 400, //connect.success ? 200 : 400,
			});
		}

		const { data, error } = await tryCatch(
			db
				.update(datamart)
				.set({
					...query,
					version: sql`${datamart.version} + 1`,
					upd_date: sql`NOW()`,
					upd_user: "lst_user",
				})
				.where(eq(datamart.id, id as string))
				.returning({ name: datamart.name }),
		);

		if (error) {
			return apiReturn(res, {
				success: true,
				level: "error", //connect.success ? "info" : "error",
				module: "routes",
				subModule: "datamart",
				message: `${query.name} encountered an error while being updated`,
				data: [error.cause],
				status: 200, //connect.success ? 200 : 400,
			});
		}

		if (data) {
			return apiReturn(res, {
				success: true,
				level: "info", //connect.success ? "info" : "error",
				module: "routes",
				subModule: "datamart",
				message: `${data[0]?.name} was just updated`,
				data: [],
				status: 200, //connect.success ? 200 : 400,
			});
		}
	} catch (err) {
		if (err instanceof z.ZodError) {
			const flattened = z.flattenError(err);
			// return res.status(400).json({
			// 	error: "Validation failed",
			// 	details: flattened,
			// });

			return apiReturn(res, {
				success: false,
				level: "error", //connect.success ? "info" : "error",
				module: "routes",
				subModule: "auth",
				message: "Validation failed",
				data: [flattened],
				status: 400, //connect.success ? 200 : 400,
			});
		}

		return apiReturn(res, {
			success: false,
			level: "error",
			module: "routes",
			subModule: "datamart",
			message: "There was an error updating the query",
			data: [err],
			status: 200,
		});
	}
});

export default r;