Golang Microservices Full Course #06 – Database Transactions (BEGIN, COMMIT & ROLLBACK)

# Build a Wallet App with Go – EP06: Wallet Creation

In Episode 6, we implement the core feature of our application: **Wallet Creation**. Every registered user will be able to create and initialize their own wallet, which serves as the foundation for future operations such as deposits, withdrawals, transfers, and transaction history.

This episode focuses on designing the wallet entity, implementing the business logic, and exposing secure API endpoints using Clean Architecture principles.

## 📚 What You'll Learn

* How to design the Wallet entity and data model
* Creating a wallet for authenticated users
* Implementing the wallet creation use case
* Building repository, service, and handler layers
* Validating requests and handling edge cases
* Returning clean and consistent API responses
* Following Clean Architecture best practices in Go

By the end of this episode, you'll have a working wallet creation flow that serves as the backbone for all upcoming financial features in the series.

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#golang #go #wallet #backend #cleanarchitecture #restapi #softwareengineering #fintech #webdevelopment #programming

Видео Golang Microservices Full Course #06 – Database Transactions (BEGIN, COMMIT & ROLLBACK) канала Ikhda Muhammad Wildani