Modernize all the things

.editorconfig

@@ -0,0 +1,9 @@
+# Editor configuration, see https://editorconfig.org
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true

.git-blame-ignore-revs

@@ -0,0 +1,3 @@
+# .git-blame-ignore-revs
+# biome check --write --unsafe
+2905e711bcd47376c1a474888eda4dc274bf2485

.gitignore

@@ -44,3 +44,7 @@ jspm_packages
 .env
 build
 *.zip
+
+# sublimetext
+*.sublime-project
+*.sublime-workspace

.lambdaignore

@@ -1,13 +1,18 @@
 .dockerignore
+.editorconfig
 .env
 .git
+.git-blame-ignore-revs
 .gitignore
 .lambdaignore
-.nvmrc
+.tool-versions
+biome.json
 Dockerfile
 docker-compose.yml
+env-example
 /build*
 /test
 /tmp
+*.test.js
 *.log
 *.zip

.tool-versions

@@ -0,0 +1 @@
+nodejs 22.19.0

CONTRIBUTING.md

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+# PRX Analytics Ingest Lambda
+
+## Getting started
+
+PRX uses [asdf](https://asdf-vm.com/) to manage NodeJS - make sure you've got the correct
+version of node, and then just run `yarn` to install dependencies.
+
+## Unit Tests
+
+And hey, to just run the unit tests locally, you don't need anything! Just
+`yarn test` to your heart's content.
+
+There are some dynamodb tests that use an actual table, and will be skipped. To
+also run these, set `TEST_DDB_TABLE` and `TEST_DDB_ROLE` to something in AWS you
+have access to.
+
+## Integration Tests
+
+There are also some tests that have external dependencies, located in the
+`test/` folder. To run them, use `yarn integration`.
+
+These tests have external AWS/Google dependencies, so you'll need to copy
+`env-example` to `.env` and fill in your info.  Those dependencies are:
+
+### BigQuery
+
+To enable BigQuery inserts, you'll need to first [create a Google Cloud Platform Project](https://cloud.google.com/resource-manager/docs/creating-managing-projects),
+create a BigQuery dataset, and create the `dt_downloads` and `dt_impressions`
+tables required.
+
+Then [create a Service Account](https://developers.google.com/identity/protocols/OAuth2ServiceAccount#creatinganaccount) for this app. Make sure it has BigQuery Data Editor permissions.
+
+Sorry -- no help on creating the correct table scheme yet! But they already
+exist in the PRX GCP account, so just use those!
+
+### DynamoDB
+
+To enable DynamoDB gets/writes, you'll need to setup a [DynamoDB table](https://docs.aws.amazon.com/dynamodb/index.html#lang/en_us)
+that your account has access to. You can use your local AWS cli credentials, or
+setup AWS client/secret environment variables.
+
+You can also optionally access a DynamoDB table in a different account by specifying
+a `DDB_ROLE` that the lambda should assume while doing gets/writes.
+
+You'll need 2 tables, for redirect/segment data and frequency caps. Sorry, no help
+here for the schemas on those. But they already exist in the PRX AWS account, so
+you should just be able to use them here.
+
+## Linting
+
+This project uses [Biome](https://biomejs.dev/) for code formatting and linting. It's a
+dependency in `package.json`, so just make sure your editor is configured to run it.
+
+Or run things manually with `yarn lint` and `yarn lint-fix`.
+
+# Deployment
+
+This lambda is built into a zip file using some simple scripting in `package.json`. You
+can try it locally by running `yarn build`, and it'll make you a deployable zipfile.
+However, it's probably better to let CI build it, as it uses the official AWS lambda
+docker image (just in case there are native dependencies to build).
+
+These lambda functions are deployed via a Cloudformation stack in the [Infrastructure repo](https://github.com/PRX/Infrastructure/blob/main/spire/templates/apps/dovetail-analytics.yml) as:
+
+- `AnalyticsDynamoDbFunction`
+- `AnalyticsBigqueryFunction`
+- `AnalyticsFrequencyFunction`
+- `AnalyticsPingbacksFunction`
+
+See that repo for all the alarms/streams/etc goodness.
+
+And you can easily-ish get the lambda zip built by the Dockerfile:
+
+```
+docker ps -a | grep analyticsingestlambda
+docker cp {{container-id-here}}:/app/build.zip myzipfile.zip
+unzip -l myzipfile.zip
+```
+
+# License
+
+[AGPL License](https://www.gnu.org/licenses/agpl-3.0.html)

Dockerfile

@@ -1,4 +1,4 @@
-FROM public.ecr.aws/lambda/nodejs:16
+FROM public.ecr.aws/lambda/nodejs:22
 
 MAINTAINER PRX <[email protected]>
 LABEL org.prx.lambda="true"
@@ -9,7 +9,7 @@ WORKDIR /app
 ENTRYPOINT [ "yarn", "run" ]
 CMD [ "test" ]
 
-RUN yum install -y rsync zip tar xz && yum clean all && rm -rf /var/cache/yum
+RUN dnf install -y rsync zip && dnf clean all
 ADD yarn.lock ./
 ADD package.json ./
 RUN npm install --quiet --global yarn && yarn install