README
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Banner Rotation
This is my pet-project. It is used for choosing one the most efficient banner for given slot and social demographical group of user.
So let's say we have a slot in our website with some banners that can be shown in that slot, and we want to maximize the chance that visitor will click on our banner, this microservice will return the needed result based on user social demographical group (like "male 20-25") and what the slot is. For this I used the Multihanded Bandit algorythm.
This project has as unit, as an integration tests.
Also all statistics about clicks and views are sending to Kafka. So we can take this statistic and handle it somewhere else (like in Graphana for example) to see which banners are the most profitable and which are not.
Database
The database structure is looking like this
Commands
Docker-compose
Run the application
make up
Down the application
make down
Database
Enter the database (postgresql)
make enterdb
Tests
Run unit tests
make test
Run integration tests
make integration-tests
Down all the integration test containers
make reset-integration-tests
Linters
Run linters (you have to have golangci-lint installed on your PC)
make lint
Run integration tests
make integration-tests
Down all the integration test containers
make reset-integration-tests
Directories
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cmd
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internal
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repository/mocks
Package mock_repository is a generated GoMock package.
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Package mock_repository is a generated GoMock package. |
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services/mocks
Package mock_services is a generated GoMock package.
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Package mock_services is a generated GoMock package. |
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transport/http/handler/mocks
Package mock_handler is a generated GoMock package.
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Package mock_handler is a generated GoMock package. |
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transport/http/mocks
Package mock_http is a generated GoMock package.
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Package mock_http is a generated GoMock package. |
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pkg
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queue/mocks
Package mock_queue is a generated GoMock package.
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Package mock_queue is a generated GoMock package. |
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tests
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