initial commit

firebase_functions/deleteExport/functions/index.js

@@ -0,0 +1,62 @@
+const functions = require("firebase-functions");
+const admin = require("firebase-admin");
+const { onSchedule } = require("firebase-functions/v2/scheduler");
+
+admin.initializeApp();
+const bucket = admin.storage().bucket();
+
+exports.deleteOldZipFiles = onSchedule(
+    {
+        schedule: "every 1 hours",
+    },
+    async () => {
+
+        try {
+            const prefixes = [
+                "dev/GroupExpense/zip/",
+                "dev/FamilyExpense/zip/",
+                "dev/MessExpense/zip/",
+                "local/GroupExpense/zip/",
+                "local/FamilyExpense/zip/",
+                "local/MessExpense/zip/",
+                "prod/GroupExpense/zip/",
+                "prod/FamilyExpense/zip/",
+                "prod/MessExpense/zip/",
+            ];
+
+            const now = Date.now();
+
+            for (const prefix of prefixes) {
+
+                const [files] = await bucket.getFiles({ prefix });
+
+                await Promise.all(
+                    files.map(async (file) => {
+
+                        if (!file.name || file.name.endsWith("/")) return;
+
+                        try {
+                            const [metadata] = await file.getMetadata();
+
+                            const created = new Date(metadata.timeCreated).getTime();
+                            const ageHours = (now - created) / (1000 * 60 * 60);
+
+                            if (ageHours > 48) {
+                                await file.delete();
+                                console.log("Deleted:", file.name);
+                            }
+
+                        } catch (err) {
+                            console.error("File error:", file.name, err);
+                        }
+                    })
+                );
+            }
+
+            console.log("Cleanup completed");
+
+        } catch (err) {
+            console.error("Cleanup error:", err);
+        }
+    }
+);