Build a REST application from scratch that could serve as a work planning service
Business requirements:
• A worker has shifts
• A shift is 8 hours long
• A worker never has two shifts on the same day
• It is a 24 hour timetable 0-8, 8-16, 16-24
Preferably write a couple of units tests
-
There are two roles in this API:
adminwho can manage shifts &workersto whom these shifts are assigned- REGISTER: route accepts two params:
username-password, returninguserId, including for workers
- REGISTER: route accepts two params:
-
only
admincan make following CRUD ops usingBearertoken afterlogin:- CREATE a shift, specifying worker
userIdandtimeStringin the format:YYYY/MM/DD/0-8, orYYYY/M/D/8-16; - UPDATE shift, specifying
shiftIdandtimeString - GET shifts by urlencoded worker's
userId - DELETE shift by urlencoded
shiftId
- CREATE a shift, specifying worker
-
'username' is constrained to be unique
-
a separate function validates date, using
momentlibrary -
admin user authentication is via JWT Bearer tokens valid 30min
-
collection of Postman requests included in a separate repo for convenience as json file
# start Mongo database:
docker-compose up mongo_db
# from separate console tab & send curl commands
npm start
# from separate console
npm test
# run in docker
docker-compose up --build [-d]
# sample cURL commands
curl --location --request POST 'http://localhost:15500/register' \
--header 'Content-Type: application/json' \
--data-raw '
{"username": "[email protected]", "password": 1234, "role": "worker"}'
curl --location --request POST 'http://localhost:15500/login' \
--header 'Content-Type: application/json' \
--data-raw '
{"username": "[email protected]", "password": 1234}'
curl --location --request POST 'http://localhost:15500/shift' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer myToken' \
--data-raw '
{"userId": "976411fb-045f-4c9a-b004-8ecd5f648d01", "timeString": "2023/10/4/8-16"}'
curl --location --request GET 'http://localhost:15500/shifts/976411fb-045f-4c9a-b004-8ecd5f648d01' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer myToken' \
curl --location --request PUT 'http://localhost:15500/shift' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer myToken' \
--data-raw '
{"shiftId": "2a509dca-e5d2-496f-972b-620e645ff507", "timeString": "2023/12/4/8-16"}'
curl --location --request DELETE 'http://localhost:15500/shift/21a66795-8800-40fd-8645-f1881a0c9fde' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer myToken' \
--data-raw '
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