firestore.indexes.json

{
  "indexes": [
    {
      "collectionGroup": "notifications",
      "queryScope": "COLLECTION",
      "fields": [
        { "fieldPath": "userId", "order": "ASCENDING" },
        { "fieldPath": "read", "order": "ASCENDING" },
        { "fieldPath": "createdAt", "order": "DESCENDING" }
      ]
    },
    {
      "collectionGroup": "rewardClaims",
      "queryScope": "COLLECTION",
      "fields": [
        { "fieldPath": "parentId", "order": "ASCENDING" },
        { "fieldPath": "claimedAt", "order": "DESCENDING" }
      ]
    },
    {
      "collectionGroup": "rewardClaims",
      "queryScope": "COLLECTION",
      "fields": [
        { "fieldPath": "childId", "order": "ASCENDING" },
        { "fieldPath": "claimedAt", "order": "DESCENDING" }
      ]
    },
    {
      "collectionGroup": "rewardClaims",
      "queryScope": "COLLECTION",
      "fields": [
        { "fieldPath": "parentId", "order": "ASCENDING" },
        { "fieldPath": "childId", "order": "ASCENDING" },
        { "fieldPath": "claimedAt", "order": "DESCENDING" }
      ]
    },
    {
      "collectionGroup": "activity",
      "queryScope": "COLLECTION",
      "fields": [
        { "fieldPath": "parentId", "order": "ASCENDING" },
        { "fieldPath": "timestamp", "order": "DESCENDING" }
      ]
    }
  ],
  "fieldOverrides": []
}