84dd54a98c
* fix(UI): #250 better chat left side bar Signed-off-by: James <james@jan.ai> Co-authored-by: James <james@jan.ai>
28 lines
685 B
TypeScript
28 lines
685 B
TypeScript
import { ChatMessage } from "../_models/ChatMessage";
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/**
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* Util function to merge two array of messages and remove duplicates.
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* Also preserve the order
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*
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* @param arr1 Message array 1
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* @param arr2 Message array 2
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* @returns Merged array of messages
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*/
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export function mergeAndRemoveDuplicates(
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arr1: ChatMessage[],
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arr2: ChatMessage[]
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): ChatMessage[] {
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const mergedArray = arr1.concat(arr2);
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const uniqueIdMap = new Map<string, boolean>();
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const result: ChatMessage[] = [];
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for (const message of mergedArray) {
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if (!uniqueIdMap.has(message.id)) {
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uniqueIdMap.set(message.id, true);
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result.push(message);
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}
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}
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return result.reverse();
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}
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