cally/hooks/firebase/useGetHouseholdName.ts

import { useQuery } from "@tanstack/react-query";
import firestore from "@react-native-firebase/firestore";

export const useGetHouseholdName = (familyId: string) => {
  return useQuery(
    ["getHouseholdName", familyId], // Unique query key
    async () => {
      console.log(`Fetching household name for familyId: ${familyId}`);
      
      try {
        // Query the Households collection for the given familyId
        const snapshot = await firestore()
          .collection("Households")
          .where("familyId", "==", familyId)
          .get();

        if (!snapshot.empty) {
          // Extract the name from the first matching document
          const householdData = snapshot.docs[0].data();
          console.log("Household found:", householdData);
          return householdData.name || null; // Return the name or null if missing
        } else {
          console.log("No household found for the given familyId.");
          return null; // Return null if no household found
        }
      } catch (e) {
        console.error("Error fetching household name:", e);
        throw e; // Ensure error propagates to the query error handling
      }
    },
    {
      enabled: !!familyId, // Only fetch if familyId is provided
      staleTime: 5 * 60 * 1000, // Cache the data for 5 minutes
    }
  );
};