Robot Apocalypse

An implementation of robot_apocalypse and postgres

The project is meant to run on local machine. Docker is not implemented yet.

Steps to run and test the service.

DB Connect

1. Connect PostgresSQL or run PgAdmin in your machine.
2. Create database 'robo', script given below- CREATE DATABASE robo;
3. All the database details are hardcoded in db_connect.go file (robot_apocalypse/pkg/dbg/db_connect.go) Update the below database configurations in db_connect.go file according to your database- Name = "robo" User = "postgres" Password = "******" Host = "localhost" Port = "5432"

Run application

1. Clone the repository.
2. Go inside the robot_apocalypse folder (Run 'cd robot_apocalypse').
3. Go inside the cmd folder (Run cd cmd)
4. Run 'go run main.go' command.
5. The server will be up in the local machine.

API calls

NOTE: All the request and response id captured in api.md file (robot_apocalypse/documention/api.md)

1. The endpoints can be accessed on http://localhost:8080/
2. POST call on /survivors endpoint will insert data in survivors table.
3. UPDATE call on /survivors endpoint will update the location and survivor infected flag in survivors table. Pass the reporter field(assumptions: reporter field stores the number of survivors reporting contamination) as query param when need to update the infected flag.
4. GET call on /survivors endpoint will return all the infected and non-infected survivors based on infected flag. Pass query param 'infect=true' to fetch all the infected survivors and 'infect=false' for non-infected survivors.
5. GET call on /survivor_percentage will return the percentage of infected and non-infected survivors based on infected flag. Pass query param 'infect=true' to fetch the percentage of infected survivors and 'infect=false' to fetch the percentage of non-infected survivors.
6. GET call on /robo will return all the robo information.