Initial LinkedSign platform

backend/src/modules/auth/password-change.repository.js

@@ -0,0 +1,43 @@
+const fs = require('fs/promises');
+const path = require('path');
+
+const storageDir = path.resolve(process.cwd(), 'storage', 'auth');
+const storageFile = path.join(storageDir, 'password-change-requests.json');
+
+const readRequests = async () => {
+  try {
+    const raw = await fs.readFile(storageFile, 'utf8');
+    return JSON.parse(raw);
+  } catch (error) {
+    return {};
+  }
+};
+
+const writeRequests = async (data) => {
+  await fs.mkdir(storageDir, { recursive: true });
+  await fs.writeFile(storageFile, JSON.stringify(data, null, 2), 'utf8');
+};
+
+const saveRequest = async (token, data) => {
+  const current = await readRequests();
+  current[token] = data;
+  await writeRequests(current);
+};
+
+const findRequest = async (token) => {
+  const current = await readRequests();
+  return current[token] || null;
+};
+
+const deleteRequest = async (token) => {
+  const current = await readRequests();
+  if (!current[token]) return;
+  delete current[token];
+  await writeRequests(current);
+};
+
+module.exports = {
+  saveRequest,
+  findRequest,
+  deleteRequest,
+};