@prisma-next/adapter-mongo

@prisma-next/adapter-mongo

MongoDB adapter for Prisma Next. Lowers abstract MongoDB commands into wire-protocol documents.

Responsibilities

• Command lowering: MongoAdapter.lower(plan) converts a MongoCommand (find, aggregate, …) into a wire-protocol document. The method is async so it can await codec encode work on parameter values; the runtime (MongoRuntime.execute) awaits adapter.lower(plan) before issuing the command to the driver.
• Codec application on encode: resolveValue walks parameter trees and dispatches codec-encoded leaves concurrently via Promise.all. The codec's encode is awaited (whether the codec body is sync or async), and the resolved wire value is placed into the lowered document.

Mongo does not currently decode rows — documents pass through from the driver directly — so this adapter has no decode-side codec application today. See ADR 204 — Single-Path Async Codec Runtime for the codec runtime's async boundary contract.

Dependencies

• Depends on:
  • @prisma-next/mongo-core (command types, codec types)