server-package-settings-manager

Installation

npm install @greengreystudio/server-package-settings-manager

Configuration

import { SettingsManager } from '@greengreystudio/server-package-settings-manager';

//... code
const settingsManager = new SettingsManager({
    cdnUrl: 'http://cdn.example.com', // required!
    version: 'default', // required! version of content
    consumer: 'common', // required! default consumer of content
    compression: 'json', // required! content compression: gzip or default
    expireMs: 60000 // optional. default 60000. interval of reloading manifests
});

// Execute this on start app
// loading manifests and setting update intervals
await settingsManager.init();

fetchSetting

settingsManager.fetchSetting<TypeOfSetting>(name: string, options: {
    consumer?: string;
    compression?: string;
    filter?: Partial<TypeOfSetting>;
    find?: Partial<TypeOfSetting>;
})

getSetting

settingsManager.getSetting<TypeOfSetting>(name: string, options: {
    consumer?: string;
    compression?: string;
    filter?: Partial<TypeOfSetting>;
    find?: Partial<TypeOfSetting>;
})

Test mocks

import { SettingsManagerMock } from '@greengreystudio/server-package-settings-manager';

// create mock with stubs
const settingsManagerMock = new SettingsManagerMock({
    dataStubs: {
        items: [
            {
                id: 0,
                name: 'item1'
            },
            {
                id: 1,
                name: 'item2'
            }
        ]
    }
});

// replace stub
settingsManagerMock.getMockedSettings().replaceSetting({
    'items',
    {
        '0.name': 'newItemName'
    }
})

const data = settingsManagerMock.getMockedSettings().fetchSetting('items', { filter: { id: 0 } })
// data:
// {
//     id: 0,
//     name: 'newItemName'
// }

// reset replaced settings:
settingsManagerMock.getMockedSettings().restoreSetting('items');

// reset all replaced settings:
settingsManagerMock.getMockedSettings().restoreAllSettings();