yada-datomic-todomvc

An implementation of the Todo Backend using Clojure, the yada web library, and Datomic.

Features

• Datomic
• Bidirectional URI routing
• Component
• yada

Have a look in project.clj for a more complete list of the dependencies. This project was tested in an environment running Java version 1.8.0_152.

Usage

After cloning the repo, you can run the project from the REPL or doing a cider-jack-in in Emacs.

cd yada-datomic
lein repl

Once the REPL starts, which may take a few minutes if you're running the project for the first time, type the following commands:

user> (dev)
dev> (go)

The server will start and listen on http://localhost:8000.

For development, you can also seed the database with some initial dummy data by running:

dev> (seed)

API Resources

Create a Todo

Method: POST Endpoint: /api/todos Example:

curl -i -H 'Content-Type:application/x-www-form-urlencoded' \
     -X POST -d "title=Get+some+green+eggs+and+ham&completed=false" \
     http://localhost:8000/api/todos

List Todos

Method: GET Endpoint: /api/todos/<uuid> Example:

curl -i -H "Accept:application/json" -H 'Content-Type:application/json' \
     -X GET http://localhost:8000/api/todos

Update a Todo

Method: POST Endpoint: /api/todos/<uuid> Example:

curl -i -H 'Content-Type:application/x-www-form-urlencoded' \
     -X PUT -d "title=Get+some+green+eggs+and+ham&completed=true" \
     http://localhost:8000/api/todos/<uuid>

References

• Bidirectional URI routing
• Component
• Datomic Clojure API
• datomic-schema
• Schema
• Timbre
• yada

Acknowledgements

I would like to thank my friend, Patrick Galvin, for getting me started and interested with Clojure and Datomic.

License

Copyright © 2017 Albert Chan

Distributed under the Eclipse Public License either version 1.0 or (at your option) any later version.