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Collections (HTTP)

db.collection(name) returns a Collection wrapper that calls server endpoints.

CRUD​

  • insertOne(doc): Promise<T>
  • insertMany(docs): Promise<T[]>
  • find(filter = {}): Promise<T[]>
  • findOne(filter = {}): Promise<T | null>
  • updateOne(filter, update): Promise<T | null>
  • updateMany(filter, update): Promise<T[]>
  • deleteOne(filter): Promise<{ deleted: boolean }>
  • deleteMany(filter): Promise<{ deleted: number }>
  • count(filter = {}): Promise<number>
  • stats(): Promise<...>

Example​

import { LioranClient } from "@liorandb/driver";

const client = new LioranClient("http://localhost:4000");
await client.login("admin", "password123");

const db = client.db("default");
const users = db.collection<{ userId: string; role: string }>("users");

await users.insertOne({ userId: "u1", role: "user" });
console.log(await users.count({ role: "user" }));