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https://github.com/alghoshal/spaceship

Game of battle between spaceships...
https://github.com/alghoshal/spaceship

eureka eureka-discovery-service eureka-server java java-8 spring-actuator spring-boot spring-cloud spring-service spring-web

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Game of battle between spaceships...

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# Spaceship Game

A game of battle between fleets of spaceships owned by two (or more) opponents. 

The game is written in Java-8 using Spring Boot and other Spring components. 

All the game endpoints are accessible via REST Api's.



## Requirements & Environment

	Java-8, Maven, Spring Boot-1.3.8, Spring Cloud, Eureka, Service, Web, Actuator  



## To Build

	Download spaceship repo which includes 3 projects: spaceship-core, spaceship-registry and spaceship-user. 

	

	To build go to the individual project folder & run mvn install

	E.g.:	cd spaceship-registry

			mvn install



	Build spaceship-core first then the other two projects, since the other two project depend on it	



## To Run



	1. In a terminal start the spaceship-registry spring-boot application from the spaceship-registry

	mvn spring-boot:run

	

	2.1. In a second terminal start the 1st player's instance (Defender)

	mvn spring-boot:run -Dserver.port=6000 -Dspring.application.instance_id=defender -Dmanagement.port=6001

	

	2.2 In a third terminal start the 2nd player's instance (Challenger)

	mvn spring-boot:run -Dserver.port=9000 -Dspring.application.instance_id=challenger -Dmanagement.port=9001

	

	& so on for the 3rd, 4th...Nth player's instances. 

	Just remember to assign unique server.port, management.port and instance_id values to each player



## Alternative: Build and Run using Docker

	Download spaceship repo



	### Build spaceship-registry docker

	docker build -t spaceship-registry -f DockerfileSpaceshipRegistry .



	### Start spaceship-registry instance

	docker run --name spaceregistry -dp 8761:8761 --rm -it spaceship-registry:latest

	

	### Build spaceship-user docker

	docker build -t spaceship-user -f DockerfileSpaceshipUser .

	

	### Start 1st spaceship-user instance on server_port 8000

	docker run --name spaceuser1 -dp 8000:8000 -e server_port=8000 -e instance_id=user1 -e management_port=8001 --rm -it spaceship-user:latest



	### Start 2nd spaceship-user instance on server_port 9000 

	docker run --name spaceuser2 -dp 9000:9000 -e server_port=9000 -e instance_id=user2 -e management_port=9001 --rm -it spaceship-user-1:latest



## Various Service Endpoints



	* [/spaceship/user/game/{gameId}/fire],methods=[PUT],consumes=[application/json],produces=[application/json]

	* [/spaceship/user/game/{gameId}],methods=[GET],produces=[application/json]

	* [/spaceship/user/game/{gameId}/auto],methods=[POST]

	* [/spaceship/user/game/new],methods=[POST],consumes=[application/json],produces=[text/html]

	* [/ping],methods=[GET]

	* [/ping-2],methods=[PUT]

	* [/spaceship/protocol/game/new],methods=[POST],consumes=[application/json],produces=[application/json]

	* [/spaceship/protocol/game/{gameId}],methods=[PUT],consumes=[application/json],produces=[application/json]

	* [/spaceship/protocol/game/{gameId}/fire-back],methods=[PUT],consumes=[application/json],produces=[application/json]



 ## Sample API calls from using curl

 

	#Scenario-1:

	curl -i -H "Content-Type: application/json" -X POST -d '{"user_id": "gamer-1","full_name": "Gamer Opponent","spaceship_protocol": {"hostname": "127.0.0.1","port": 9001}}' http://localhost:9000/spaceship/protocol/game/new

	# Special char in name

	curl -i -H "Content-Type: application/json" -X POST -d '{"user_id": "gamer-1","full_name": "GäMer @pponent","spaceship_protocol": {"hostname": "127.0.0.1","port": 9001}}' http://localhost:9000/spaceship/protocol/game/new

	

	#Scenario-2:

	curl -i -H "Content-Type: application/json" -X PUT -d '{"salvo": ["0x0", "8x4", "DxA", "AxA", "7xF"]}' http://localhost:6000/spaceship/protocol/game/23

	

	#Scenario-3:

	curl -i -H "Content-Type: application/json" -X PUT -d '{"salvo": ["0x0", "8x4", "DxA", "AxA", "7xF"]}' http://localhost:6000/spaceship/user/game/33/fire

	

	#Scenario-4:

	curl -i  http://localhost:6000/spaceship/user/game/abf-c

	

	#Scenario-5:

	curl -i -H "Content-Type: application/json" -X POST http://localhost:6000/spaceship/user/game/lmn/auto

	curl -i -X POST http://localhost:6000/spaceship/user/game/lmn/auto

	

	#Scenario-7: (~Case 1)

	

	curl -i -H "Content-Type: application/json" -X POST -d '{"user_id": "gamer-2","full_name": "gamer Opponent","rules": "6-shot","spaceship_protocol": {"hostname": "127.0.0.1","port": 9000}}' http://localhost:6000/spaceship/user/game/new

	curl -i -H "Content-Type: application/json" -X POST -d '{"user_id": "gamer-2","full_name": "gamer Opponent","rules": "super-charge","spaceship_protocol": {"hostname": "127.0.0.1","port": 9000}}' http://localhost:6000/spaceship/user/game/new

	curl -i -H "Content-Type: application/json" -X POST -d '{"user_id": "gamer-2","full_name": "gamer Opponent","rules": "desperation","spaceship_protocol": {"hostname": "127.0.0.1","port": 9000}}' http://localhost:6000/spaceship/user/game/new

	

	#Scenario-8:

	curl -i -H "Content-Type: application/json" -X POST -d '{"user_id": "gamer-2","full_name": "gamer Opponent","spaceship_protocol": {"hostname": "127.0.0.1","port": 9000}}' http://localhost:6000/spaceship/user/game/new

	

	# Ping GET

	curl -i -H "Content-Type: application/json" -X GET http://localhost:9000/ping

	

	# Ping PUT

	curl -i -H "Content-Type: application/json" -X PUT -d '{"user_id": "x1"}' http://localhost:9000/ping-2

	

	#XML:

	curl -i -H "Content-Type: text/xml" -X PUT -d '
hi
' http://localhost:9000/spaceship/protocol/game/23

	# HTTP/1.1 415 Unsupported Media Type