Custom Slack app for giving jolts to colleagues.
19.10.2023, Tuomo Hakaoja
- As a user I’d like to be able to jolt my colleagues in Slack.
- To see how many jolts have been shared this week/month/year.
- /jolt Person X for something (Slash command not implemented. The Jolts are send via a form)
- Appears in that channel as a notification notifying the person who got the jolt.
19.10.2023, Nelli Leinonen
- This repository was created by using https://github.com/slack-samples/deno-give-kudos as a template.
- (There is Joltbot (https://futurice.slack.com/apps/A01NPRG2AEP-joltbot?settings=1&next_id=0) in Futurice Slack workspace already. It was created in 2021 but no documentation or GitHub repository could be found.)
9.11.2023 Ville Haapavaara
- The slash command feature was not implemented. The Jolt can only be submitted through a form for now. The slash command would've needed a custom application hosted in a separate service with a separate datastore. With the form we were able to utilize the Slack infra (hosting, datastore etc.). This made developing the application significantly simpler
Original README of the Slack example app Give Kudos below:
Share warm kudos and kind words with anyone in your workspace using functions and a workflow!
Guide Outline:
- Setup
- Running Your Project Locally
- Creating Triggers
- Datastores
- Testing
- Deploying Your App
- Viewing Activity Logs
- Project Structure
- Resources
Before getting started, first make sure you have a development workspace where you have permission to install apps. Please note that the features in this project require that the workspace be part of a Slack paid plan.
To use this sample, you need to install and configure the Slack CLI. Step-by-step instructions can be found in our Quickstart Guide.
Start by cloning this repository:
# Clone this project onto your machine
$ slack create give-kudos-app -t slack-samples/deno-give-kudos
# Change into the project directory
$ cd give-kudos-appWhile building your app, you can see your changes appear in your workspace in
real-time with slack run. You'll know an app is the development version if the
name has the string (local) appended.
# Run app locally
$ slack run
Connected, awaiting eventsTo stop running locally, press <CTRL> + C to end the process.
The GIFs that accompony a kudo are selected randomly after filtering against
user input. The GIF catalog can be found in the ./assets/gifs.json file and
fixed to your fancies!
// ./assets/gifs.json
[{
"URL": "https://media1.giphy.com/media/ZfK4cXKJTTay1Ava29/giphy.gif",
"alt_text": "A person wearing a banana hat says thanks a bunch",
"tags": ["thankful"]
}, {
"URL": "https://media2.giphy.com/media/ZfK4cXKJTTay1Ava29/giphy.gif",
"alt_text": "Dwight from The Office says thank you",
"tags": ["thankful", "appreciation"]
}, {
...
}]Each GIF is represented by an object with a URL of the GIF, alt_text that
describes the GIF, and a tags array.
Strings in the tags array are checked against the kudo_vibe, and GIFs that
pass the vibe check are added to the pool of possibily chosen animations.
Triggers are what cause workflows to run. These triggers can be invoked by a user, or automatically as a response to an event within Slack.
When you run or deploy your project for the first time, the CLI will prompt
you to create a trigger if one is found in the triggers/ directory. For any
subsequent triggers added to the application, each must be
manually added using the trigger create command.
When creating triggers, you must select the workspace and environment that you'd
like to create the trigger in. Each workspace can have a local development
version (denoted by (local)), as well as a deployed version. Triggers created
in a local environment will only be available to use when running the
application locally.
A link trigger is a type of trigger that generates a Shortcut URL which, when posted in a channel or added as a bookmark, becomes a link. When clicked, the link trigger will run the associated workflow.
Link triggers are unique to each installed version of your app. This means that Shortcut URLs will be different across each workspace, as well as between locally run and deployed apps.
With link triggers, after selecting a workspace and environment, the output provided will include a Shortcut URL. Copy and paste this URL into a channel as a message, or add it as a bookmark in a channel of the workspace you selected. Interacting with this link will run the associated workflow.
Note: triggers won't run the workflow unless the app is either running locally or deployed!
**Note: Remember to run slack trigger update --trigger-id <trigger-id> after you've made changes to an already created trigger! Otherwise the changes made in to the trigger won't take effect.
To manually create a trigger, use the following command:
$ slack trigger create --trigger-def triggers/give_kudos.tsFor storing data related to your app, datastores offer secure storage on Slack
infrastructure. The use of a datastore requires the
datastore:write/datastore:read scopes to be present in your manifest.
For an example of how to test a function, see functions/find_gif_test.ts. Test
filenames should be suffixed with _test.
Run all tests with deno test:
$ deno testOnce development is complete, deploy the app to Slack infrastructure using
slack deploy:
$ slack deployWhen deploying for the first time, you'll be prompted to create a new link trigger for the deployed version of your app. When that trigger is invoked, the workflow should run just as it did when developing locally (but without requiring your server to be running).
Activity logs of your application can be viewed live and as they occur with the following command:
$ slack activity --tailContains apps.dev.json and apps.json, which include installation details for
development and deployed apps.
Datastores securely store data
for your application on Slack infrastructure. Required scopes to use datastores
include datastore:write and datastore:read.
Functions are reusable building blocks of automation that accept inputs, perform calculations, and provide outputs. Functions can be used independently or as steps in workflows.
Triggers determine when workflows are run. A trigger file describes the scenario in which a workflow should be run, such as a user pressing a button or when a specific event occurs.
A workflow is a set of steps (functions) that are executed in order.
Workflows can be configured to run without user input or they can collect input by beginning with a form before continuing to the next step.
The app manifest contains the app's configuration. This file defines attributes like app name and description.
Used by the CLI to interact with the project's SDK dependencies. It contains script hooks that are executed by the CLI and implemented by the SDK.
To learn more about developing automations on Slack, visit the following: