Merge pull request #175 from nulib/deploy/staging

Deploy v2.1.3 to Production

.tool-versions

@@ -1,2 +1,3 @@
 nodejs 16.14.0
 java corretto-19.0.1.10.1
+aws-sam-cli 1.97.0

README.md

@@ -115,6 +115,34 @@ npm run dev
 
 Access the app in a browser at: https://USER_PREFIX.dev.rdc.library.northwestern.edu:3003/
 
+## Running the API locally with state machine + lambdas (needed for AV download route)
+
+```shell
+# From the repo root
+cd dc-api-v2
+
+#  Make sure you've done an `npm install` recently to update any packages in the `lambdas` directory
+npm install
+
+# Start the proxy (if needed)
+https-proxy start 3002 3000
+
+# Open port 3005 (if needed)
+sg open all 3005
+
+# Login as the staging-admin user
+export AWS_PROFILE=staging-admin
+aws sso login
+
+# Start the API + step function and associated lambdas
+bin/start-with-step
+
+# Open a second terminal and create the state machine
+aws stepfunctions create-state-machine --endpoint http://localhost:8083 --definition file://state_machines/av_download.json --name "hlsStitcherStepFunction" --role-arn arn:aws:iam::012345678901:role/DummyRole
+```
+
+
+
 ## Deploying the API manually
 
 - Symlink the `*.parameters` file you need from `tfvars/dc-api/` to the application root

bin/start-with-step

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+sam local start-lambda --host 0.0.0.0 --port 3005 --env-vars env.json --log-file lambda.log & lambda_pid=$!
+sam local start-api --host 0.0.0.0 --log-file dc-api.log & api_pid=$!
+docker run --rm -p 8083:8083 -e LAMBDA_ENDPOINT=http://172.17.0.1:3005/ amazon/aws-stepfunctions-local
+kill $api_pid $lambda_pid

docs/docs/spec/openapi.yaml

@@ -91,6 +91,31 @@ paths:
           description: "The resource is authorized"
         403:
           description: "The resource is not authorized"
+  /file-sets/{id}/download:
+    get:
+      operationId: getFileSetDownload
+      tags:
+        - FileSet
+      parameters:
+        - name: id
+          description: Id of the file set
+          in: path
+          required: true
+          schema:
+            type: string
+        - name: email
+          description: Email to send the download link to
+          in: query
+          required: true
+          schema:
+            type: string
+      responses:
+        200:
+          description: "The download is being created"
+        400:
+          description: "Bad Request"
+        405:
+          description: "Method Not allowed for work type, file set role combo"
   /works/{id}:
     get:
       operationId: getWorkById

lambdas/get-download-link.js

@@ -0,0 +1,22 @@
+/* istanbul ignore file */
+const { getSignedUrl } = require("@aws-sdk/s3-request-presigner");
+const { S3Client, GetObjectCommand } = require("@aws-sdk/client-s3");
+
+module.exports.handler = async (event) => {
+  const clientParams = {}
+
+  const getObjectParams = {
+    Bucket: event.bucket,
+    Key: event.key,
+    ResponseContentDisposition: `attachment; filename=${event.disposition}`,
+  };
+
+  const client = new S3Client(clientParams);
+  const command = new GetObjectCommand(getObjectParams);
+  const url = await getSignedUrl(client, command, { expiresIn: 3600 * 24 * 3 }); // 3 days
+
+  return {downloadLink: url}
+
+};
+
+