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Deletion fix

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This commit is contained in:
Milan Paunovic
2024-12-24 16:07:18 +01:00
parent c93d66d13d
commit 10f6616cd0
7 changed files with 78 additions and 38 deletions
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75
hooks/firebase/useDeleteEvent.ts
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@ -1,39 +1,70 @@
import {useMutation, useQueryClient} from "@tanstack/react-query";
import firestore from "@react-native-firebase/firestore";
import {useAuthContext} from "@/contexts/AuthContext";
export const useDeleteEvent = () => {
const {user, profileData} = useAuthContext();
const queryClient = useQueryClient();
return useMutation({
mutationKey: ["deleteEvent"],
mutationFn: async ({eventId, docId}: { eventId?: string; docId?: string }) => {
try {
if (docId) {
await firestore()
.collection("Events")
.doc(docId)
.delete();
} else if (eventId) {
const snapshot = await firestore()
.collection("Events")
.where("id", "==", eventId)
.get();
const doc = snapshot.docs[0];
if (doc) {
await doc.ref.delete();
} else {
console.warn("Event not found");
}
} else {
console.warn("No identifier provided");
}
await firestore()
.collection("Events")
.doc(eventId ?? docId)
.delete();
} catch (e) {
console.error(e);
throw e;
}
},
onSuccess: () => {
queryClient.invalidateQueries({queryKey: ["events"]});
onMutate: async ({eventId, docId}) => {
await queryClient.cancelQueries({
queryKey: ["events", user?.uid]
});
const previousPersonalEvents = queryClient.getQueryData(["events", user?.uid, false]);
const previousFamilyEvents = queryClient.getQueryData(["events", user?.uid, true]);
const updateQueryData = (old: any[] | undefined) =>
old?.filter(event => event.id !== (eventId ?? docId));
queryClient.setQueryData(
["events", user?.uid, false],
updateQueryData
);
queryClient.setQueryData(
["events", user?.uid, true],
updateQueryData
);
return {previousPersonalEvents, previousFamilyEvents};
},
onError: (err, variables, context) => {
queryClient.setQueryData(
["events", user?.uid, false],
context?.previousPersonalEvents
);
queryClient.setQueryData(
["events", user?.uid, true],
context?.previousFamilyEvents
);
},
onSettled: () => {
if (profileData?.familyId) {
firestore()
.collection("Households")
.where("familyId", "==", profileData.familyId)
.get()
.then(snapshot => {
snapshot.docs.forEach(doc => {
doc.ref.update({
lastSyncTimestamp: firestore.FieldValue.serverTimestamp()
});
});
});
}
}
});
};