add export apartment name script

Author: CasperL1218

backend/package.json

@@ -7,6 +7,7 @@
     "add_buildings": "ts-node scripts/add_buildings.ts",
     "add_landlords": "ts-node scripts/add_landlords.ts",
     "add_reviews": "ts-node scripts/add_reviews_nodups.ts",
+    "export_apartment_names": "ts-node scripts/export_apartment_names.ts",
     "build": "tsc",
     "tsc": "tsc",
     "start": "node dist/backend/src/server.js",

backend/scripts/export_apartment_names.ts

@@ -0,0 +1,89 @@
+import axios from 'axios';
+import * as fs from 'fs';
+import * as path from 'path';
+
+// Define the structure of the API response based on the AdminPage usage
+interface ApartmentData {
+  buildingData: {
+    id: string;
+    name: string;
+    address: string;
+    area: string;
+    numBeds: number;
+    numBaths: number;
+    landlordId: string;
+    photos: string[];
+    urlName: string;
+    latitude: number;
+    longitude: number;
+    distanceToCampus: number;
+  };
+  numReviews: number;
+  company: string;
+  avgRating: number;
+  avgPrice: number;
+}
+
+interface ApiResponse {
+  buildingData: ApartmentData[];
+  isEnded: boolean;
+}
+
+/**
+ * Script to export apartment names to a CSV file
+ *
+ * This script fetches all apartment data from the API endpoint used in AdminPage
+ * and exports just the apartment names to a CSV file.
+ */
+const exportApartmentNames = async () => {
+  try {
+    console.log('Fetching apartment data...');
+
+    // Use the same API endpoint as AdminPage
+    const response = await axios.get<ApiResponse>(
+      'http://localhost:8080/api/page-data/home/1000/numReviews'
+    );
+
+    if (!response.data || !response.data.buildingData) {
+      throw new Error('No apartment data received from API');
+    }
+
+    const apartments = response.data.buildingData;
+    console.log(`Found ${apartments.length} apartments`);
+
+    // Extract apartment names
+    const apartmentNames = apartments.map((apt) => apt.buildingData.name);
+
+    // Create CSV content
+    const csvHeader = 'Apartment Name\n';
+    const csvContent = apartmentNames.map((name) => `"${name}"`).join('\n');
+    const fullCsvContent = csvHeader + csvContent;
+
+    // Write to CSV file
+    const outputPath = path.join(__dirname, 'apartment_names.csv');
+    fs.writeFileSync(outputPath, fullCsvContent, 'utf8');
+
+    console.log(`Successfully exported ${apartmentNames.length} apartment names to: ${outputPath}`);
+    console.log('First few apartment names:');
+    apartmentNames.slice(0, 5).forEach((name, index) => {
+      console.log(`${index + 1}. ${name}`);
+    });
+  } catch (error) {
+    console.error('Error exporting apartment names:', error);
+
+    if (axios.isAxiosError(error)) {
+      if (error.code === 'ECONNREFUSED') {
+        console.error(
+          'Could not connect to the server. Make sure the backend server is running on localhost:3000'
+        );
+      } else {
+        console.error('API request failed:', error.message);
+      }
+    }
+
+    process.exit(1);
+  }
+};
+
+// Run the script
+exportApartmentNames();