https://github.com/cenkayla/userbalance

Basic user balance service for learning purposes.
https://github.com/cenkayla/userbalance

go golang pgx postgresql

Last synced: 25 days ago
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Basic user balance service for learning purposes.

• Host: GitHub
• URL: https://github.com/cenkayla/userbalance
• Owner: cenkayla
• Created: 2021-07-07T22:02:38.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2021-07-08T16:58:05.000Z (almost 5 years ago)
• Last Synced: 2025-08-01T01:45:29.955Z (11 months ago)
• Topics: go, golang, pgx, postgresql
• Language: Go
• Homepage:
• Size: 24.4 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# User balance service

- Written in Go

- Stores data in PostgreSQL with pgx

# Quickstart

```shell

git clone https://github.com/cenkayla/userbalance.git

cd userbalance

go run cmd/main.go

```

# Usage

To get balance

```shell

$ curl 'localhost:8080/users/balance/1'

```

![get balance](https://user-images.githubusercontent.com/16439581/124961467-30f9fa00-e026-11eb-8440-abe7b691c7ff.PNG)

To add balance

```shell

$ curl --request PUT \

	--url "localhost:8080/users/balance/add/1?balance=50" \

	--header "Content-Type: application/x-www-form-urlencoded" \

```

![user balance add](https://user-images.githubusercontent.com/16439581/124961600-5ab32100-e026-11eb-8172-ddbe0fa62d0d.PNG)

To reduce balance

```shell

curl --request PUT \

	--url "localhost:8080/users/balance/reduce/1?balance=50" \

	--header "Content-Type: application/x-www-form-urlencoded" \

```

![balance reduce](https://user-images.githubusercontent.com/16439581/124961680-70c0e180-e026-11eb-95d6-9c045f87e551.PNG)

To transfer balance

```shell

curl --request PUT \

	--url "localhost:8080/users/balance/transfer/1?receiver_id=0&balance=20" \

	--header "Content-Type: application/x-www-form-urlencoded" \

```

![transfer balance](https://user-images.githubusercontent.com/16439581/124961733-80d8c100-e026-11eb-9243-8aa38b57aa91.PNG)