Pskv

Pskv is an interface for key-value storage for PostgreSQL.

Examples

import { Pskv } from "skv";
const client = new Pskv({
    dbConfig: {
        user: process.env.POSTGRES_USER,
        password: process.env.POSTGRES_PASSWORD,
        database: process.env.POSTGRES_DB,
        host: "db"
    },
    prefix: "app", // Prefix for the keys ("namespace"). Default: skv
    tableName: "data_storage" // Name of the table used by Skv to store data (default: skv)
});

const name = "Emily";
await client.set("name", name); // Sets value
await client.set("name2", "Emmy");
// You can use generics to convert to <Type> in TypeScript
const namefromdb = await client.get<string>("name");
// name === namefromdb: true

await client.has("name");
//true
await client.delete("name");
await client.has("name");
// false

await client.clear();
// Clears all values in DB

await client.has("name2");
// Name2 is undefined

Tests

To run test suite (with jest):

With docker-compose

docker-compose -f docker/docker-compose.test.yml up --abort-on-container-exit

License

Pskv is licensed under the terms of the MIT License.

Full text of the license

Documentation

Font used in the documentation code blocks is Iosevka which is licensed under the terms of the SIL Open Font License 1.1. Thanks to the author(s) for creating this cool font!

Full License text