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EntityStore: allow customizing import position

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This commit is contained in:
Alex Gleason
2023-04-11 10:04:31 -05:00
parent 0652b2cf57
commit 3d7cccd984
7 changed files with 25 additions and 16 deletions
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7
app/soapbox/entity-store/utils.ts
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@@ -1,4 +1,4 @@
import type { Entity, EntityStore, EntityList, EntityCache, EntityListState } from './types';
import type { Entity, EntityStore, EntityList, EntityCache, EntityListState, ImportPosition } from './types';
/** Insert the entities into the store. */
const updateStore = (store: EntityStore, entities: Entity[]): EntityStore => {
@@ -9,9 +9,10 @@ const updateStore = (store: EntityStore, entities: Entity[]): EntityStore => {
};
/** Update the list with new entity IDs. */
const updateList = (list: EntityList, entities: Entity[]): EntityList => {
const updateList = (list: EntityList, entities: Entity[], pos: ImportPosition = 'end'): EntityList => {
const newIds = entities.map(entity => entity.id);
const ids = new Set([...newIds, ...Array.from(list.ids)]);
const oldIds = Array.from(list.ids);
const ids = new Set(pos === 'start' ? [...newIds, ...oldIds] : [...oldIds, ...newIds]);
if (typeof list.state.totalCount === 'number') {
const sizeDiff = ids.size - list.ids.size;