Suave (U - Username Av - Availability Se - Service)

Microservice that checks whether a username is available for use or not using redis-bloom in-memory database.

Pre-reqs

• Golang 1.16.5
• Docker
• make

Steps

1. Clone the repo
2. Run make test so that redis-bloom image is pulled and a local dev image is built. This will also run test-cases for redis-bloom DB client.
3. Run make seed which will result in generation of 10,000 usernames & will be inserted into redis-bloomfilter namely username.
4. Run make build to generate application binary. Binary will be placed in projectFolder/bin/suave.
5. Run this command to execute binary.

./bin/suave

6. A seed.txt file will be created as a result of Step 3 in your project folder holding usernames generated. Pick one and you can test it via

curl --location --request GET 'http://localhost:8080/v1/username/availability?username=johndoe123'

7. To check health of services running, use this command:

curl --location --request GET 'http://localhost:8080/v1/health'