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⚡ Optimize module generation by using async file I/O #1

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⚡ Optimize module generation by using async file I/O #1

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52 changes: 32 additions & 20 deletions apps/backend/scripts/dev/module-generation-template.js
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
const fs = require("fs");
const fs = require("fs").promises;
const path = require("path");

// Define the template for each file type
Expand Down Expand Up @@ -66,33 +66,42 @@ module.exports = { ${moduleName}Middleware };
`;

// Main function to generate files
const generateModule = (moduleName) => {
const generateModule = async (moduleName) => {
const moduleDir = path.join(__dirname, "..", "..", "modules", moduleName);

if (fs.existsSync(moduleDir)) {
try {
await fs.access(moduleDir);
console.log(`Module "${moduleName}" already exists.`);
return;
} catch (error) {
// Module directory does not exist, proceed to create it
}

// Create module directory
fs.mkdirSync(moduleDir, { recursive: true });
await fs.mkdir(moduleDir, { recursive: true });

// Create files with the respective templates
fs.writeFileSync(
path.join(moduleDir, `${moduleName}.controller.js`),
controllerTemplate(moduleName)
);
fs.writeFileSync(
path.join(moduleDir, `${moduleName}.service.js`),
serviceTemplate(moduleName)
);
fs.writeFileSync(
path.join(moduleDir, `${moduleName}.v1.routes.js`),
routeTemplate(moduleName)
);
fs.writeFileSync(
path.join(moduleDir, `${moduleName}.middleware.js`),
middlewareTemplate(moduleName)
const filesToCreate = [
{
path: path.join(moduleDir, `${moduleName}.controller.js`),
content: controllerTemplate(moduleName),
},
{
path: path.join(moduleDir, `${moduleName}.service.js`),
content: serviceTemplate(moduleName),
},
{
path: path.join(moduleDir, `${moduleName}.v1.routes.js`),
content: routeTemplate(moduleName),
},
{
path: path.join(moduleDir, `${moduleName}.middleware.js`),
content: middlewareTemplate(moduleName),
},
];

await Promise.all(
filesToCreate.map((file) => fs.writeFile(file.path, file.content))
);

console.log(`Module "${moduleName}" created successfully.`);
Expand All @@ -105,4 +114,7 @@ if (!moduleName) {
process.exit(1);
}

generateModule(moduleName);
generateModule(moduleName).catch((error) => {
console.error("Error generating module:", error);
process.exit(1);
});