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github.com/jaloldinov/simple-bank
command
module
Version:
v0.0.0-...-fcc167a
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Published: Jul 10, 2022
License: MIT
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Imports: 5
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Imported by: 0
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README
README
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Simple bank service
The service is a simple bank. It will provide APIs for the frontend to do following things:
Create and manage bank accounts, which are composed of owner’s name, balance, and currency.
Record all balance changes to each of the account. So every time some money is added to or subtracted from the account, an account entry record will be created.
Perform a money transfer between 2 accounts. This should happen within a transaction, so that either both accounts’ balance are updated successfully or none of them are.
Setup local development
Setup infrastructure
Create the bank-network
make network
Start postgres container:
make postgres
Create simple_bank database:
make createdb
Run db migration up all versions:
make migrateup
Run db migration up 1 version:
make migrateup1
Run db migration down all versions:
make migratedown
Run db migration down 1 version:
make migratedown1
Documentation
How to generate code
Generate schema SQL file with DBML:
make db_schema
Generate SQL CRUD with sqlc:
make sqlc
Generate DB mock with gomock:
make mock
Create a new db migration:
migrate create -ext sql -dir db/migration -seq <migration_name>
How to run
Run server:
make server
Run test:
make test
Deploy to kubernetes cluster
Install nginx ingress controller :
kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v0.48.1/deploy/static/provider/aws/deploy.yaml
Install cert-manager :
kubectl apply -f https://github.com/jetstack/cert-manager/releases/download/v1.4.0/cert-manager.yaml
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