Created
March 3, 2020 01:30
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| import AWS from 'aws-sdk'; | |
| // set your process env | |
| const { | |
| S3_BUCKET, | |
| STAGE } = process.env; | |
| const endpoint = 'http://localhost:4572'; | |
| // set your config look | |
| // https://docs.aws.amazon.com/sdk-for-javascript/v2/developer-guide/s3-example-configuring-buckets.html | |
| const s3Config = { endpoint }; | |
| export default class S3Util { | |
| /** | |
| * | |
| * @param {Bucket} Bucket defines the bucket for every call for s3 | |
| */ | |
| constructor(Bucket = S3_BUCKET) { | |
| this.params = { | |
| Bucket | |
| }; | |
| this.s3 = new AWS.S3(s3Config); | |
| } | |
| /** | |
| * | |
| * @param {params} defines the params for s3 call like BUcket, Key, etc. | |
| */ | |
| headObject = (params) => { | |
| return this.s3.headObject({ ...this.params, ...params }).promise(); | |
| } | |
| /** | |
| * | |
| * @param {params} defines the params for s3 call like BUcket, Key, etc. | |
| */ | |
| copyObject = (params) => { | |
| return this.s3.copyObject({ ...this.params, ...params }).promise(); | |
| } | |
| /** | |
| * | |
| * @param {params} defines the params for s3 call like BUcket, Key, etc. | |
| * @param {operation} got as default getObject, you can set the operation you need | |
| */ | |
| getSignedUrl = (params, operation = 'getObject') => { | |
| return this.s3.getSignedUrl(operation, { ...this.params, ...params }); | |
| } | |
| /** | |
| * | |
| * @param {params} defines the params for s3 call like BUcket, Key, etc. | |
| */ | |
| createPresignedPost = (params) => { | |
| return this.s3.createPresignedPost({ ...this.params, ...params }); | |
| } | |
| /** | |
| * | |
| * @param {params} defines the params for s3 call like BUcket, Key, etc. | |
| */ | |
| getTaggingObjects = async (params) => { | |
| return this.s3.getObjectTagging({ ...this.params, ...params }).promise(); | |
| } | |
| /** | |
| * | |
| * @param {params} defines the params for s3 call like BUcket, Key, etc. | |
| */ | |
| deleteObject = async (params) => { | |
| return this.s3.deleteObject({ ...this.params, ...params }).promise(); | |
| } | |
| } |
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