E-Stock Market Application
This is a Micro services project created with Spring boot and Java version 1.8. This project contains these microservices:
- EdgeMicroService: This service is based on Netflix Zuul and acts as an API Gateway
- DiscoveryMicroService: This service works as a eureka server and handles service discovery.
- CompanyMicroService: This service handles the operation for Company entity
- StockCommandService: This service follow CQRS Pattern with event sourcing (Apache Kafka) and handles the write operations for stock prices
- StockQueryService: This service follow CQRS Pattern with event sourcing (Apache Kafka) and handles the read operations for stock prices
- AuthMicroService: This service acts an in-memory authorization service. EdgeMicroService is dependent on this.
- Grafana Dashboards
- Prometheus
- ELK Stack: This uses Apache Kafka as a Log stream to LogStash which create indexes on these logs and send to Elasticsearch and Kibana is used to visualize the logs.
All the services are built and deployed using docker containers
To start the microservices:
- Clone this repository.
- Run
docker-compose up --build -dfrom the parent directory, this will first build and then deploy the services. - Or, if just want to run the services use
docker-compose upfrom the parent directory
If everything goes well, you can access the following services at given location:
-
Eureka-Service: http://localhost:8761
-
Edge-Service: http://localhost:8092
-
Auth-Service: http://localhost:8093
-
Company-Service: http://localhost:8089
-
Stock-Command-Service: http://localhost:8090
-
Stock-Query-Service: http://localhost:8091
-
ELK Stack:
Elasticsearch - http://localhost:9200, Logstash - http://localhost:9600, Kibana - http://localhost:5601
-
Grafana Dashboards - http://localhost:3000
-
Prometheus - http://localhost:9090
-
Kafka is running on port 29092 with following topics:
add-stock for adding stocks stock-command-service publishes and stock-query-service consumes messages from this topic
delete-stock for delete stocks stock-command-service publishes and stock-query-service consumes messages from this topic
stock-query-service-logs for publishing logs to kafka used by stock-query-service
stock-command-service-logs for publishing logs to kafka used by stock-command-service
company-service-logs for publishing logs to kafka used by company-service
API Documentation:
| API | Endpoint | Edge Url |
|---|---|---|
| POST | /api/v1.0/market/company/register | http://localhost:8092/company-service/api/v1.0/market/company/register |
| GET | /api/v1.0/market/company/info/companycode |
http://localhost:8092/company-service/api/v1.0/market/company/info/1213 |
| GET | /api/v1.0/market/company/getall | http://localhost:8092/company-service/api/v1.0/market/company/getall |
| DELETE | /api/v1.0/market/company/delete/companycode |
http://localhost:8092/company-service/api/v1.0/market/company/delete/1213 |
| POST | /api/v1.0/market/stock/add/companycode |
http://localhost:8092/stock-command-service/api/v1.0/market/stock/add/1213 |
| GET | /api/v/1.0/market/stock/get/companycode/startdate/enddate |
http://localhost:8092/stock-query-service/api/v1.0/market/stock/get/1213/2021-06-20/2021-06-20 |
- Company API Swagger UI: http://localhost:8089/swagger-ui/
- StockPrice API Swagger UI: http://localhost:8090/swagger-ui/
Complete API can be accessed from Zuul Gateway Endpoint: http://localhost:8092/swagger-ui/
EStock UI Application:
- Clone Estock UI application
- install npm install command
- run npm start command
- URL => http://localhost:3000/estock-ui#/