28 lines
608 B
JavaScript
28 lines
608 B
JavaScript
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import { writable } from "svelte/store"
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import { cloneDeep } from "lodash/fp"
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const initialValue = {
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data: null,
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}
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export const createDataStore = existingContext => {
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const initial = existingContext ? cloneDeep(existingContext) : initialValue
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const store = writable(initial)
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// Adds a context layer to the data context tree
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const addContext = (row, componentId) => {
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store.update(state => {
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if (componentId) {
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state[componentId] = row
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state.data = row
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}
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return state
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})
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}
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return {
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subscribe: store.subscribe,
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actions: { addContext },
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}
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}
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