fix: return correct error on db transaction rollback failure #13

	name: verify

	on:
	push:
	branches:
	- main
	pull_request:
	workflow_dispatch:

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- name: Setup Go
	uses: actions/setup-go@v4
	with:
	go-version: "1.20"
	- name: Checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Run linter
	uses: golangci/golangci-lint-action@v3
	with:
	version: v1.53
	test:
	runs-on: ubuntu-latest
	steps:
	- name: Setup Go
	uses: actions/setup-go@v4
	with:
	go-version: "1.20"
	- name: Checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Run unit tests
	run: make test

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