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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 | 4x 4x 4x 4x 10x 4x 15x 4x 7x 7x 4x 2x 2x 2x 4x 4x 4x 4x | "use strict"; import _get from "lodash/get"; import _set from "lodash/set"; import _unset from "lodash/unset"; import { Store } from "./types"; export type PropertyMeta = { propertyPath: string; }; export type MemoryStoreArgs = { data: Data }; type Data = { [key: string]: unknown }; export class MemoryStore implements Store { data: Data; constructor(args?: MemoryStoreArgs) { this.data = args?.data || {}; } /** * get a property from the store * * @param {Object} prop - property metadata * @param {String} prop.propertyPath - the path to the property * @returns {Promise} property value */ async get(prop: PropertyMeta) { return _get(this.data, prop.propertyPath); } /** * set a property in the store * * @param {Object} prop - property metadata * @param {String} prop.propertyPath - the path to the property * @param {*} value - The value to set on the property. * @returns {Promise} property value */ async set(prop: PropertyMeta, value: unknown) { _set(this.data, prop.propertyPath, value); return value; } /** * delete a property from the store * * @param {Object} prop - property metadata * @param {String} prop.propertyPath - the path to the property * @returns {Promise} previous property value */ async delete(prop: PropertyMeta) { const value = await this.get(prop); _unset(this.data, prop.propertyPath); return value; } /** * read the store data * * @returns {Object} the store data */ read() { return JSON.parse(JSON.stringify(this.data)); } } export function plugin(args: MemoryStoreArgs) { return { stores: { session: new MemoryStore(args) } }; } |