Payment Service
The Payment service verifies the credit card number and (pretend) charges the card.
Local
Run the following command to restore dependencies to vendor/ directory:
dep ensure --vendor-only
Build Docker container
From paymentservice/, run:
docker build ./
Build as binary
# Go version > 15.4 is required
go mod download
go build -o paymentservice .
Test
# Go test
go test .
# Binary test
./paymentservice
