/Restaurant-System-Event-Sourcing-

A restaurant that uses kafka to process their orders' states

Primary LanguageJava

Untitled Diagram drawio (1)

Docker Compose

To start the project components: zookeeper, kafka, schema registry, postgress and restaurant service you should execute the following command first.

docker-compose up -d

To shutdown the components execute the following command.

docker-compose down

Avro

worth to mention, to generate avro schema execute mvn clean install

Resources

kafka installation via docker

Security

All the endpoints are secured so we need to get a token from this URL https://dev-96351051.okta.com/oauth2/default/v1/token and just use the token to get access from endpoints

Instructions

  1. Get a request to this endpoint https://dev-96351051.okta.com/oauth2/default/v1/token adding the next body as x-www-form-urlencoded.

  2. Make a request to the add order endpoint localhost:8080/api/v1/orders and go to the Authorization section and choose Bearer Token in Type field and add the token

Note: token environments variables is created when we get the token.

  • curl to get token curl --location --request POST 'https://dev-96351051.okta.com/oauth2/default/v1/token' \ --header 'content-type: application/x-www-form-urlencoded' \ --header 'Authorization: Basic MG9hNG9pM3l1NGlrbnRJc001ZDc6dE5tYTNJODA2djgzQ3I0SkFtWkVJOEprcUtGRWFzUGlNUUFHbkVRYg==' \ --header 'Cookie: JSESSIONID=4FDDE69DDEDB476C66ADF6B30AA78E5F' \ --data-urlencode 'grant_type=client_credentials' \ --data-urlencode 'scope=customScope'

  • curl to add orders curl --location --request POST 'localhost:8080/api/v1/orders' \ --header 'Authorization: Bearer eyJraWQiOiJFSEFXVm1veXExLXk5M3FoOXU5blBMdXZ3cVV5VGZuTXRQZzFYVzIzbldRIiwiYWxnIjoiUlMyNTYifQ.eyJ2ZXIiOjEsImp0aSI6IkFULjBsWE42QTBYTmpxTmktMUtmcm5wZXNvNjdIOWhYN0s0VkFWeV8zdDE1UGMiLCJpc3MiOiJodHRwczovL2Rldi05NjM1MTA1MS5va3RhLmNvbS9vYXV0aDIvZGVmYXVsdCIsImF1ZCI6ImFwaTovL2RlZmF1bHQiLCJpYXQiOjE2NTAwMzc3NzQsImV4cCI6MTY1MDA0MTM3NCwiY2lkIjoiMG9hNG9pM3l1NGlrbnRJc001ZDciLCJzY3AiOlsiY3VzdG9tU2NvcGUiXSwic3ViIjoiMG9hNG9pM3l1NGlrbnRJc001ZDcifQ.kG9k9jslw8psv6heHbWxmqFkzh_WKcwmJVyfmVRgNjIZaJ2bpgDc1kAoDDTQDNZ_ewgOfbSnrlwGTLmY2ShdEjVYrhMiyFQQierOKoOcksE40xLBqlFbZSCKEL6Kuvg0rYfl5jG1DzkZva_8CLjJD07HksJHJwXEyuheLL5DvRlnBJzgGwEcLPHXDKMVPdV9vzt-Ie-lVTpp7_ogpfJyWaB6qCvA7RMcW1ryIKqgnlkEsurYLfKgBXXye67q8vVohdfXDO42eGfuqaI1EV8fZWVWPvHX-VVcqDd_BCF2I7cVt0pm81xcguC5zN_xArouqXc1VP9pHjOcvMtSsP-JKg' \ --header 'Content-Type: application/json' \ --header 'Cookie: JSESSIONID=219410311A2101CB0533CEE6FB32EC9C' \ --data-raw '{ "name":"erick", "total":145, "status":"pending" }'