Journal für abholungen

services/journalStore.js

@@ -0,0 +1,83 @@
+const fs = require('fs');
+const path = require('path');
+
+const CONFIG_DIR = path.join(__dirname, '..', 'config');
+const IMAGE_ROOT = path.join(CONFIG_DIR, 'journal-images');
+
+function ensureDir(dirPath) {
+  if (!fs.existsSync(dirPath)) {
+    fs.mkdirSync(dirPath, { recursive: true });
+  }
+}
+
+function ensureBaseDirs() {
+  ensureDir(CONFIG_DIR);
+  ensureDir(IMAGE_ROOT);
+}
+
+function getJournalPath(profileId = 'shared') {
+  return path.join(CONFIG_DIR, `${profileId}-pickup-journal.json`);
+}
+
+function getProfileImageDir(profileId = 'shared') {
+  return path.join(IMAGE_ROOT, String(profileId));
+}
+
+function hydrateJournalFile(profileId) {
+  ensureBaseDirs();
+  const filePath = getJournalPath(profileId);
+  if (!fs.existsSync(filePath)) {
+    fs.writeFileSync(filePath, JSON.stringify([], null, 2));
+  }
+  return filePath;
+}
+
+function readJournal(profileId) {
+  const filePath = hydrateJournalFile(profileId);
+  try {
+    const raw = fs.readFileSync(filePath, 'utf8');
+    const parsed = JSON.parse(raw);
+    return Array.isArray(parsed) ? parsed : [];
+  } catch (error) {
+    console.error(`[JOURNAL] Konnte Journal für ${profileId} nicht lesen:`, error.message);
+    return [];
+  }
+}
+
+function writeJournal(profileId, entries = []) {
+  const filePath = hydrateJournalFile(profileId);
+  fs.writeFileSync(filePath, JSON.stringify(entries, null, 2));
+  return filePath;
+}
+
+function saveJournalImage(profileId, { id, filename, buffer }) {
+  ensureBaseDirs();
+  const profileDir = getProfileImageDir(profileId);
+  ensureDir(profileDir);
+  const safeName = filename.replace(/[^a-zA-Z0-9_.-]/g, '_');
+  const filePath = path.join(profileDir, safeName);
+  fs.writeFileSync(filePath, buffer);
+  return {
+    id,
+    filename: safeName,
+    filePath
+  };
+}
+
+function deleteJournalImage(profileId, filename) {
+  if (!filename) {
+    return;
+  }
+  const filePath = path.join(getProfileImageDir(profileId), filename);
+  if (fs.existsSync(filePath)) {
+    fs.unlinkSync(filePath);
+  }
+}
+
+module.exports = {
+  readJournal,
+  writeJournal,
+  saveJournalImage,
+  deleteJournalImage,
+  getProfileImageDir
+};