Provides REST API for CRUD operations on payment entities

Application expects configuration provided as environment variables, available vars:

• PORT - app listen port, default 8000
• MONGO_URL - URL to mongodb, required
• MONGO_DB_NAME, default payments
• MONGO_COL_NAME, default payments
• MONGO_TIMEOUT, default 100ms
• GIN_MODE, default debug

The easies way to start the app is to follow steps:

1. docker-compose up -d; starts mongodb server
2. dep ensure; installs dependencies
3. MONGO_URL=mongodb:https://root:example@localhost:27017/admin go run main.go; starts app on port 8000

To stop mongo docker-compose stop To stop and remove container (and remove data) docker-compose down

To run acceptance tests follow steps:

1. docker-compose up -d; starts mongodb server
2. dep ensure; installs dependencies
3. MONGO_URL=mongodb:https://root:example@localhost:27017/admin MONGO_DB_NAME=payments_test go test; runs tests using payments_test database

API specification can be found in api/openapi.yml and viewed with https://editor.swagger.io/