# Image Server

Remaining:
- dockerize

## setup

```
sh <(curl https://pkgx.sh) +pnpm sh
pnpm install
# create the directory for files that are being uploaded; should stay empty afterward
mkdir uploads
pnpm run migrate
```

Now set up an S3 bucket, and create a .env file from .env.sample with these important settings:
```
AWS_ACCESS_KEY=
AWS_SECRET_KEY=
AWS_REGION=
```

## dev

```
node src/server.js
```

## test

#### automated

```shell
make -C test -j
```

#### manual

```shell
# run this first command in a directory where `npm install did-jwt` has been run
CODE='OWNER_DID="did:ethr:0x0000694B58C2cC69658993A90D3840C560f2F51F"; OWNER_PRIVATE_KEY_HEX="2b6472c026ec2aa2c4235c994a63868fc9212d18b58f6cbfe861b52e71330f5b"; didJwt = require("did-jwt"); didJwt.createJWT({ exp: Math.floor(Date.now() / 1000) + 60, iat: Math.floor(Date.now() / 1000), iss: OWNER_DID }, { issuer: OWNER_DID, signer: didJwt.SimpleSigner(OWNER_PRIVATE_KEY_HEX) }).then(console.log)'
JWT=`node -e "$CODE"`; curl -X POST -H "Authorization: Bearer $JWT" -F "image=@./test.png" http://localhost:3001/image
JWT=`node -e "$CODE"`; curl -X DELETE -H "Authorization: Bearer $JWT" http://localhost:3001/image/https%3A%2F%2Fgifts-image-test.s3.amazonaws.com%2F4599145c3a8792a678f458747f2d8512c680e8680bf5563c35b06cd770051ed2.png
```

## deploy to prod first time

* Do the necessary steps from "setup" above, or `docker build` it.

* In object storage, set up bucket (and erase any test data).

* Create a cert for the image delivery & image API servers.

* In haproxy, set a permanent web forward to the correct storage location.

  * eg. `http-request redirect code 301 location https://a2-west.americancloud.com/images6618:giftsimagetest%[capture.req.uri] if { hdr_dom(host) -i test-image.timesafari.app }`

## deploy to prod subsequent times

* Update version in server.js 'ping' endpoint. Add CHANGELOG.md entry.