4bnode/add-mongo-delete.js

4bnode is a CLI-powered backend development platform with a built-in visual dashboard to generate, manage, and test Node.js/Express APIs faster.

#!/usr/bin/env node

import path from "path";
import { select } from "@inquirer/prompts";
import { toPascalCase } from "./lib/names.js";
import { listRoutes, listModels } from "./lib/project.js";
import {
  getRouteFilePath,
  addImportToRoute,
  insertCodeIntoRoute,
} from "./lib/routeFile.js";
import {
  showHeader,
  showTaskDone,
  showError,
  showFileAction,
} from "./lib/ui.js";

async function main() {
  showHeader("add-mongo-delete", "Add data deletion route");

  const routeFiles = listRoutes();
  if (routeFiles.length === 0) {
    showError("No route files found in src/routes.");
    process.exit(1);
  }

  const modelFiles = listModels();
  if (modelFiles.length === 0) {
    showError("No model files found in src/models.");
    process.exit(1);
  }

  const selectedRoute = await select({
    message: "Select route file to modify:",
    choices: routeFiles.map((f) => ({ name: f, value: f })),
  });

  const selectedModelFile = await select({
    message: "Select model file to use:",
    choices: modelFiles.map((f) => ({ name: f, value: f })),
  });

  const modelName = path.basename(selectedModelFile, ".js");
  const pascalName = toPascalCase(modelName);
  const routeFilePath = getRouteFilePath(selectedRoute);

  console.log();

  addImportToRoute(
    routeFilePath,
    `import ${pascalName} from '../models/${modelName}.js';`
  );

  const deleteCode = `
router.delete('/:id', async (req, res) => {
  try {
    const deletedDocument = await ${pascalName}.findByIdAndDelete(req.params.id);
    if (!deletedDocument) {
      return res.status(404).json({ message: 'Document not found' });
    }
    res.json({ message: 'Data deleted successfully', data: deletedDocument });
  } catch (err) {
    console.error(err);
    res.status(500).json({ message: 'Server error' });
  }
});`;

  insertCodeIntoRoute(routeFilePath, deleteCode);
  showFileAction("updated", `src/routes/${selectedRoute}`);

  showTaskDone("Delete route added", [
    `Route: DELETE /:id in ${selectedRoute}`,
    `Model: ${modelName}`,
  ]);
}

main().catch((err) => {
  if (err.name === "ExitPromptError") process.exit(0);
  showError(err.message);
  process.exit(1);
});