mirror of
https://github.com/orangecoding/fredy.git
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d43c5b3f97
* init map view * switching off 3d buildings when sattelite view is on * rename menu items * upgrading dependencies, adding provider to popups * adding screenshot for map view * fixing readme * next release version
93 lines
3.1 KiB
JavaScript
93 lines
3.1 KiB
JavaScript
/*
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* Copyright (c) 2026 by Christian Kellner.
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* Licensed under Apache-2.0 with Commons Clause and Attribution/Naming Clause
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*/
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import { nanoid } from 'nanoid';
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import SqliteConnection from './SqliteConnection.js';
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import { fromJson, readConfigFromStorage, toJson } from '../../utils.js';
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// In-memory cache for compiled settings config
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/** @type {Record<string, any>|null} */
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let cachedSettingsConfig = null;
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/**
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* Build a config object from DB rows of settings.
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* - Unwraps stored shape { value: any } into raw values.
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* - Add additional config values from file config. E.g. sqlite part cannot be stored in db for obvious reasons ;)
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* @param {{name:string, value:string|null}[]} rows
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* @param {{name:value}} configValues
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* @returns {Record<string, any>}
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*/
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function compileSettings(rows, configValues) {
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const config = {};
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for (const r of rows) {
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const parsed = fromJson(r.value, null);
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// unwrap { value: any } if present
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config[r.name] = parsed && typeof parsed === 'object' && 'value' in parsed ? parsed.value : parsed;
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}
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return {
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...configValues,
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...config,
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};
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}
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/**
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* Force reload the settings config cache from DB and return it.
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* @returns {Record<string, any>}
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*/
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export async function refreshSettingsCache() {
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const rows = SqliteConnection.query(`SELECT name, value FROM settings`);
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const configValues = await readConfigFromStorage();
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cachedSettingsConfig = compileSettings(rows, configValues);
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return cachedSettingsConfig;
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}
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/**
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* Get the compiled settings config. Loads it once and caches the result.
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* @returns {Record<string, any>}
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*/
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export async function getSettings() {
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if (cachedSettingsConfig == null) {
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return refreshSettingsCache();
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}
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return cachedSettingsConfig;
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}
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/**
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* Upsert settings rows.
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* - Accepts an object map of name -> value, or an entry {name, value}.
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* - id: random string (nanoid) when inserting
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* - create_date: epoch ms when inserting
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* - name: unique key
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* - value: JSON string of the raw value (no wrapper)
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* @param {Record<string, any>|{name:string, value:any}|[string, any][]} settingsMapOrEntry
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* @returns {void}
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*/
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// Upsert one or more settings by name. Accepts either a single pair or an object map.
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// Preferred usage: upsertSettings({ settingName: any, another: any })
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export function upsertSettings(settingsMapOrEntry, userId = null) {
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const entries = Array.isArray(settingsMapOrEntry)
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? settingsMapOrEntry
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: typeof settingsMapOrEntry === 'object' &&
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settingsMapOrEntry != null &&
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'name' in settingsMapOrEntry &&
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'value' in settingsMapOrEntry
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? [[settingsMapOrEntry.name, settingsMapOrEntry.value]]
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: Object.entries(settingsMapOrEntry || {});
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for (const [name, rawValue] of entries) {
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const id = nanoid();
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const create_date = Date.now();
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const json = toJson(rawValue);
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SqliteConnection.execute(
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`INSERT INTO settings (id, create_date, name, value, user_id)
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VALUES (@id, @create_date, @name, @value, @userId)
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ON CONFLICT(name) DO UPDATE SET value = excluded.value`,
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{ id, create_date, name, value: json, userId },
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);
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}
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// keep cache in sync
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refreshSettingsCache();
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}
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