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refac: reassign grandchildren of deleted message as children of parent message

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Danny Liu 2024-03-04 12:34:14 -08:00
parent 2250387382
commit 8c01197483
1 changed files with 26 additions and 6 deletions
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28
src/lib/components/chat/Messages.svelte
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@ -224,15 +224,35 @@
};
const messageDeleteHandler = async (messageId) => {
const messageParentId = history.messages[messageId]?.parentId;
const messageToDelete = history.messages[messageId];
const messageParentId = messageToDelete.parentId;
const messageChildrenIds = messageToDelete.childrenIds ?? [];
if (messageParentId !== null) {
messageChildrenIds.forEach((childId) => {
const child = history.messages[childId];
if (child && child.childrenIds) {
if (child.childrenIds.length == 0) { // if last prompt/response pair
history.messages[messageParentId].childrenIds = []
history.currentId = messageParentId;
}
else {
child.childrenIds.forEach((grandChildId) => {
if (history.messages[grandChildId]) {
history.messages[grandChildId].parentId = messageParentId;
history.messages[messageParentId].childrenIds.push(grandChildId);
}
});
}
}
history.currentId = messageParentId;
// remove response
history.messages[messageParentId].childrenIds = history.messages[messageParentId].childrenIds
.filter((id) => id !== childId);
});
await tick();
// remove prompt
history.messages[messageParentId].childrenIds = history.messages[messageParentId].childrenIds
.filter((id) => id !== messageId);
await updateChatById(localStorage.token, chatId, {
messages: messages,