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chore(map): implement the same change using a Map

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This improves complexity even further, and simplifies the implementation. The `Map` can be replaced an object, with some modification to the key check and array generation.
This commit is contained in:
Dylan Fiedler
2023-11-28 15:51:21 -07:00
committed by just_ppe
parent d3d2a92f7f
commit 1a4cc9491c
1 changed files with 5 additions and 17 deletions
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22
src/core/modules/impl/ArweaveGatewayInteractionsLoader.ts
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@@ -94,25 +94,13 @@ export class ArweaveGatewayInteractionsLoader implements InteractionsLoader {
*/ */
interactions = interactions.filter((i) => i.node.block && i.node.block.id && i.node.block.height); interactions = interactions.filter((i) => i.node.block && i.node.block.id && i.node.block.height);
// deduplicate any interactions that may have been provided twice // deduplicate any interactions that may have been provided twice
const deduplicatedInteractions = []; const interactionMap = new Map();
// used to store block specific interactions for (const interaction of interactions) {
let tempInteractions = []; if (!interactionMap.has(interaction.node.id)) {
let currentBlockHeight; interactionMap.set(interaction.node.id, interaction);
for(const i of interactions){
// flush interactions to deduplicated
if(currentBlockHeight != i.node.block.height){
deduplicatedInteractions.push(...tempInteractions);
tempInteractions = [];
currentBlockHeight = i.node.block.height;
}
const interactonTxId = i.node.id;
const existingInteraction = temp.find((int) => int.node.id === interactonTxId);
if(!existingInteraction){
temp.push(i);
} }
} }
// flush remaining interactions to deduplicatedInteractions array const deduplicatedInteractions = Array.from(interactionMap.values());
deduplicatedInteractions.push(...tempInteractions);
// note: this operation adds the "sortKey" to the interactions // note: this operation adds the "sortKey" to the interactions
let sortedInteractions = await this.sorter.sort(deduplicatedInteractions); let sortedInteractions = await this.sorter.sort(deduplicatedInteractions);