Decentralized Loan Service

A decentralized loan service written in Go, using the Echo framework and OpenAPI for handling requests. It provides functionality for creating and managing cryptocurrency-backed loans.

Features

• Create loans with a specified amount and collateral.
• Repay loans and handle repayments securely.
• Implements Clean Architecture principles for maintainability.
• Uses zap for structured logging.
• Interacts with blockchain (e.g., Ethereum) via go-ethereum.

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Project Structure

The project follows the Clean Architecture pattern, separating concerns into different layers:

• internal/entity: Contains core domain models like Loan.
• internal/service: Business logic for handling loans.
• internal/handler: API handlers for processing HTTP requests.
• internal/api: OpenAPI-generated code for request/response types and server interfaces.
• cmd: Entry point of the application.

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Prerequisites

• Go 1.23 or later
• Docker (optional, for running external services like a database or blockchain nodes)
• golangci-lint for linting

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Getting Started

Clone the Repository

git clone git@github.com:yuzic/loan.git
cd loan