[#347] Firebase 스케줄러가 동작하지 않아 Todo가 제거되지 않는 현상을 해결한다

Firebase/firestore.index.json

@@ -11,6 +11,10 @@
         {
           "fieldPath": "dueDate",
           "order": "ASCENDING"
+        },
+        {
+          "fieldPath": "__name__",
+          "order": "ASCENDING"
         }
       ]
     },
@@ -573,5 +577,94 @@
       ]
     }
   ],
-  "fieldOverrides": []
+  "fieldOverrides": [
+    {
+      "collectionGroup": "todoLists",
+      "fieldPath": "dueDate",
+      "indexes": [
+        {
+          "order": "ASCENDING",
+          "queryScope": "COLLECTION"
+        },
+        {
+          "order": "DESCENDING",
+          "queryScope": "COLLECTION"
+        },
+        {
+          "order": "ASCENDING",
+          "queryScope": "COLLECTION_GROUP"
+        },
+        {
+          "order": "DESCENDING",
+          "queryScope": "COLLECTION_GROUP"
+        }
+      ]
+    },
+    {
+      "collectionGroup": "todoLists",
+      "fieldPath": "isDeleted",
+      "indexes": [
+        {
+          "order": "ASCENDING",
+          "queryScope": "COLLECTION"
+        },
+        {
+          "order": "DESCENDING",
+          "queryScope": "COLLECTION"
+        },
+        {
+          "order": "ASCENDING",
+          "queryScope": "COLLECTION_GROUP"
+        },
+        {
+          "order": "DESCENDING",
+          "queryScope": "COLLECTION_GROUP"
+        }
+      ]
+    },
+    {
+      "collectionGroup": "notifications",
+      "fieldPath": "isDeleted",
+      "indexes": [
+        {
+          "order": "ASCENDING",
+          "queryScope": "COLLECTION"
+        },
+        {
+          "order": "DESCENDING",
+          "queryScope": "COLLECTION"
+        },
+        {
+          "order": "ASCENDING",
+          "queryScope": "COLLECTION_GROUP"
+        },
+        {
+          "order": "DESCENDING",
+          "queryScope": "COLLECTION_GROUP"
+        }
+      ]
+    },
+    {
+      "collectionGroup": "webPages",
+      "fieldPath": "isDeleted",
+      "indexes": [
+        {
+          "order": "ASCENDING",
+          "queryScope": "COLLECTION"
+        },
+        {
+          "order": "DESCENDING",
+          "queryScope": "COLLECTION"
+        },
+        {
+          "order": "ASCENDING",
+          "queryScope": "COLLECTION_GROUP"
+        },
+        {
+          "order": "DESCENDING",
+          "queryScope": "COLLECTION_GROUP"
+        }
+      ]
+    }
+  ]
 }

Firebase/functions/src/common/error.ts

@@ -1,14 +1,4 @@
-export function normalizeError(error: unknown): Record<string, unknown> {
-    const normalized = error as {
-        code?: unknown;
-        details?: unknown;
-        message?: unknown;
-        stack?: unknown;
-    };
-    return {
-        code: normalized?.code ?? null,
-        details: normalized?.details ?? null,
-        message: normalized?.message ?? String(error),
-        stack: normalized?.stack ?? null
-    };
+export function toError(error: unknown): Error {
+    if (error instanceof Error) { return error; }
+    return new Error(String(error));
 }

Firebase/functions/src/fcm/notification.ts

@@ -2,7 +2,7 @@ import { onTaskDispatched } from "firebase-functions/v2/tasks";
 import * as admin from "firebase-admin";
 import * as logger from "firebase-functions/logger";
 import { formatDateKey, toDate } from "../common/date";
-import { normalizeError } from "../common/error";
+import { toError } from "../common/error";
 import { FirestorePath } from "../common/firestorePath";
 import { resolveTimeZone } from "./shared";
 
@@ -131,9 +131,8 @@ export const sendPushNotification = onTaskDispatched({
             }
 
         } catch (error) {
-            logger.error("알림 발송 중 오류 발생", {
-                payload: req.data,
-                error: normalizeError(error)
+            logger.error("알림 발송 중 오류 발생", toError(error), {
+                payload: req.data
             });
         }
     }

Firebase/functions/src/fcm/schedule.ts

@@ -3,7 +3,7 @@ import { getFunctions } from "firebase-admin/functions";
 import * as admin from "firebase-admin";
 import * as logger from "firebase-functions/logger";
 import { addDays, getZonedParts, zonedDateTimeToUTC } from "../common/date";
-import { normalizeError } from "../common/error";
+import { toError } from "../common/error";
 import { FirestorePath } from "../common/firestorePath";
 import { resolveTimeZone } from "./shared";
 
@@ -27,9 +27,8 @@ export const scheduleTodoReminder = onSchedule({
             try {
                 usersSnapshot = await admin.firestore().collection("users").get();
             } catch (error) {
-                logger.error("users 조회 실패", {
-                    at: "collection(users).get()",
-                    ...normalizeError(error)
+                logger.error("users 조회 실패", toError(error), {
+                    at: "collection(users).get()"
                 });
                 return;
             }
@@ -42,10 +41,9 @@ export const scheduleTodoReminder = onSchedule({
                         .doc(FirestorePath.userData(userId, FirestorePath.UserDataDocument.settings))
                         .get();
                 } catch (error) {
-                    logger.error("settings 조회 실패", {
+                    logger.error("settings 조회 실패", toError(error), {
                         userId,
-                        at: "users/{uid}/userData/settings",
-                        ...normalizeError(error)
+                        at: "users/{uid}/userData/settings"
                     });
                     continue;
                 }
@@ -93,13 +91,12 @@ export const scheduleTodoReminder = onSchedule({
                         .where("dueDate", "<", admin.firestore.Timestamp.fromDate(endUTC))
                         .get();
                 } catch (error) {
-                    logger.error("todoLists 조회 실패", {
+                    logger.error("todoLists 조회 실패", toError(error), {
                         userId,
                         at: "todoLists.where(dueDate>=start).where(dueDate<end)",
                         startUTC: startUTC.toISOString(),
                         endUTC: endUTC.toISOString(),
-                        dueDateKey,
-                        ...normalizeError(error)
+                        dueDateKey
                     });
                     continue;
                 }
@@ -121,18 +118,17 @@ export const scheduleTodoReminder = onSchedule({
                     try {
                         await queue.enqueue(notificationPayload);
                     } catch (error) {
-                        logger.error("Cloud Tasks enqueue 실패", {
+                        logger.error("Cloud Tasks enqueue 실패", toError(error), {
                             userId,
                             todoId: todoDoc.id,
-                            dueDateKey,
-                            ...normalizeError(error)
+                            dueDateKey
                         });
                     }
                 }
             }
 
         } catch (error) {
-            logger.error("알림 스케줄 배치 실행 중 오류 발생", normalizeError(error));
+            logger.error("알림 스케줄 배치 실행 중 오류 발생", toError(error));
         }
     }
 );

Firebase/functions/src/index.ts

@@ -33,10 +33,7 @@ import {
 } from "./fcm/schedule";
 
 import {
-    removeTodoNotificationDocuments,
-    removeCompletedTodoNotificationRecords,
-    cleanupSoftDeletedTodos,
-    cleanupUnusedTodoNotificationRecords
+    cleanupSoftDeletedTodos
 } from "./todo/cleanup";
 
 import {
@@ -61,6 +58,9 @@ import {
 } from "./notification/deletion";
 
 import {
+    removeTodoNotificationDocuments,
+    removeCompletedTodoNotificationRecords,
+    cleanupNotificationDispatches,
     cleanupSoftDeletedNotifications
 } from "./notification/cleanup";
 
@@ -114,7 +114,7 @@ export {
     removeTodoNotificationDocuments,
     removeCompletedTodoNotificationRecords,
     cleanupSoftDeletedTodos,
-    cleanupUnusedTodoNotificationRecords,
+    cleanupNotificationDispatches,
     syncTodoNotificationCategory,
     requestMoveRemovedCategoryTodosToEtc,
     completeMoveRemovedCategoryTodosToEtc,