[OGUI-1622] Script to migrate data from JSON to database

QualityControl/scripts/data-migration.js

@@ -0,0 +1,79 @@
+import fs from 'fs';
+import { User, Layout, Tab, Chart, GridTabCell, ChartOption } from './../lib/database/models/index.js';
+import { LogManager } from '@aliceo2/web-ui';
+
+// IMPORTANT: Specify the path to the JSON file to be migrated here
+const JSON_FILE_PATH = '';
+const _logger = new LogManager.getLogger('data-migration');
+
+const rawData = fs.readFileSync(JSON_FILE_PATH, 'utf-8');
+const data = JSON.parse(rawData);
+
+/**
+ * Migrates data from JSON file to the database.
+ */
+async function migrateJsonToDB() {
+  for (const user of data.users) {
+    await User.create({
+      id: user.id,
+      username: user.username,
+      name: user.name,
+    });
+  }
+
+  for (const layout of data.layouts) {
+    await Layout.create({
+      id: layout.id,
+      name: layout.name,
+      description: layout.description,
+      display_timestamp: layout.displayTimestamp,
+      auto_tab_change_interval: layout.autoTabChange,
+      owner_username: data.users.find((u) => u.id === layout.owner_id)?.username,
+    });
+
+    for (const tab of layout.tabs) {
+      await Tab.create({
+        id: tab.id,
+        name: tab.name,
+        layout_id: layout.id,
+        column_count: tab.columns,
+      });
+
+      for (const obj of tab.objects) {
+        const newChart = await Chart.create({
+          id: obj.id,
+          object_name: obj.name,
+          ignore_defaults: obj.ignoreDefaults,
+        });
+
+        for (const optionName of obj.options) {
+          const option = await Option.findOne({ where: { name: optionName } });
+          if (option) {
+            await ChartOption.create({
+              chart_id: newChart.id,
+              option_id: option.id,
+              created_at: new Date(),
+              updated_at: new Date(),
+            });
+          }
+        }
+
+        await GridTabCell.create({
+          chart_id: obj.id,
+          row: obj.y,
+          col: obj.x,
+          tab_id: tab.id,
+          row_span: obj.h,
+          col_span: obj.w,
+        });
+      }
+    }
+  }
+}
+
+migrateJsonToDB()
+  .then(() => {
+    _logger.infoMessage('Data migration completed successfully.');
+  }).catch((error) => {
+    _logger.errorMessage(`Data migration failed: ${error.message}`);
+  });