@ effect-aws/ dynamodb

安装

npm install --save @effect-aws/dynamodb

使用量

默认 DynamoDB 客户实例 :

import { DynamoDBDocument } from "@effect-aws/dynamodb"

const program = DynamoDBDocument.put(args)

const result = pipe(
  program,
  Effect.provide(DynamoDBDocument.defaultLayer),
  Effect.runPromise
)

有自定义的 DynamoDB 客户实例 :

import { DynamoDBDocument } from "@effect-aws/dynamodb"

const program = DynamoDBDocument.put(args)

const result = await pipe(
  program,
  Effect.provide(
    DynamoDBDocumentClient.from(
      new DynamoDBClient({ region: "eu-central-1" }),
      { marshallOptions: { removeUndefinedValues: true } }
    )
  ),
  Effect.runPromise
)

使用自定义的 DynamoDB 客户配置 :

import { DynamoDBDocument } from "@effect-aws/dynamodb"

const program = DynamoDBDocument.put(args)

const result = await pipe(
  program,
  Effect.provide(
    DynamoDBDocument.layer({
      marshallOptions: { removeUndefinedValues: true }
    })
  ),
  Effect.runPromiseExit
)

或用途 DynamoDBDocument.baseLayer((default) => DynamoDBDocumentClient.from(new DynamoDBClient({ ...default, region: "eu-central-1" }), { marshallOptions: { removeUndefinedValues: true } }))