{"id":39788289,"url":"https://github.com/shariaralphabyte/minibank-go","last_synced_at":"2026-01-18T12:12:49.939Z","repository":{"id":296537616,"uuid":"993723780","full_name":"shariaralphabyte/minibank-go","owner":"shariaralphabyte","description":"MiniBankGo is a robust banking API service built with Go (Golang) that provides secure and efficient banking operations including user management, transactions, and KYC verification.","archived":false,"fork":false,"pushed_at":"2025-05-31T11:37:50.000Z","size":33,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2025-05-31T23:45:23.942Z","etag":null,"topics":["banking-applications","fintech-api","fintech-backend","go-backend","go-lang"],"latest_commit_sha":null,"homepage":"","language":"Go","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/shariaralphabyte.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2025-05-31T11:37:17.000Z","updated_at":"2025-05-31T11:39:26.000Z","dependencies_parsed_at":"2025-05-31T23:48:11.074Z","dependency_job_id":"fd097d7c-31fb-4792-8f4e-4cfbe4613c64","html_url":"https://github.com/shariaralphabyte/minibank-go","commit_stats":null,"previous_names":["shariaralphabyte/minibank-go"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/shariaralphabyte/minibank-go","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shariaralphabyte%2Fminibank-go","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shariaralphabyte%2Fminibank-go/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shariaralphabyte%2Fminibank-go/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shariaralphabyte%2Fminibank-go/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/shariaralphabyte","download_url":"https://codeload.github.com/shariaralphabyte/minibank-go/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shariaralphabyte%2Fminibank-go/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28535515,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-18T10:13:46.436Z","status":"ssl_error","status_checked_at":"2026-01-18T10:13:11.045Z","response_time":98,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["banking-applications","fintech-api","fintech-backend","go-backend","go-lang"],"created_at":"2026-01-18T12:12:49.257Z","updated_at":"2026-01-18T12:12:49.910Z","avatar_url":"https://github.com/shariaralphabyte.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# MiniBankGo - A Modern Banking API Service\n\nMiniBankGo is a robust banking API service built with Go (Golang) that provides secure and efficient banking operations including user management, transactions, and KYC verification.\n\n## Features\n\n- User Registration and Authentication\n- KYC (Know Your Customer) Management\n- Transaction Processing (Deposit, Withdraw, Transfer)\n- Admin Dashboard and User Management\n- Audit Logging\n- Rate Limiting and Security Features\n- Real-time Balance Updates\n- Transaction History\n- AML (Anti-Money Laundering) Compliance\n\n## Prerequisites\n\n- Go 1.21 or higher\n- SQLite (for database)\n- Environment variables setup\n\n## Installation\n\n1. Clone the repository:\n```bash\ngit clone https://github.com/shariaralphabyte/minibank-go.git\ncd minibank-go\n```\n\n2. Install dependencies:\n```bash\ngo mod download\n```\n\n3. Create a `.env` file with the following variables:\n```\nDATABASE_URL=minibank.db\nJWT_SECRET=your-secret-key-change-in-production\nENCRYPTION_KEY=MiniBankGo2025SecureKey123456789\nADMIN_CODE=MINIBANK_ADMIN_2025\nPORT=8080\nENVIRONMENT=development\n```\n\n4. Run the application:\n```bash\ngo run main.go\n```\n\n## API Endpoints\n\n### Authentication\n\n- `POST /api/register` - Register a new user\n- `POST /api/login` - Authenticate user\n- `GET /api/health` - Health check endpoint\n\n### Transactions\n\n- `POST /api/transactions/deposit` - Deposit money\n- `POST /api/transactions/withdraw` - Withdraw money\n- `POST /api/transactions/transfer` - Transfer money between users\n- `GET /api/transactions` - View transaction history\n\n### KYC Management\n\n- `POST /api/kyc/submit` - Submit KYC documents\n- `POST /api/admin/kyc/verify` - Verify KYC (Admin only)\n\n### Admin Operations\n\n- `GET /api/admin/users` - List all users (Admin only)\n- `GET /api/admin/audit-logs` - View audit logs (Admin only)\n\n## Security Features\n\n- JWT-based Authentication\n- Rate limiting\n- Input validation\n- Secure password hashing\n- AML compliance checks\n- Daily transaction limits\n- IP address tracking\n- Audit logging\n\n## Configuration\n\nThe application can be configured using environment variables:\n\n- `DATABASE_URL`: Database connection string\n- `JWT_SECRET`: JWT signing secret\n- `ENCRYPTION_KEY`: Key for sensitive data encryption\n- `ADMIN_CODE`: Code for admin registration\n- `PORT`: Server port\n- `ENVIRONMENT`: Application environment (development/production)\n- `MAX_TRANSFER_AMOUNT`: Maximum transfer amount\n- `DAILY_TRANSFER_LIMIT`: Daily transfer limit\n\n## Error Handling\n\nThe API returns standardized error responses with appropriate HTTP status codes:\n\n- `400 Bad Request`: Invalid input or validation errors\n- `401 Unauthorized`: Authentication required\n- `403 Forbidden`: Permission denied\n- `404 Not Found`: Resource not found\n- `500 Internal Server Error`: Server errors\n\n## Testing\n\nThe project includes comprehensive test cases for all major functionality. Here are the detailed test cases:\n\n### Authentication Tests\n\n1. **Health Check**\n   - Status code is 200\n   - Response has status \"healthy\"\n\n2. **User Registration**\n   - Status code is 201\n   - User created successfully message\n   - Stores user ID in collection variables\n\n3. **Admin Registration**\n   - Status code is 201\n   - Admin user created successfully message\n   - Verifies admin status and admin privileges\n\n4. **User Login**\n   - Status code is 200\n   - Verifies token received\n   - Stores JWT token in collection variables\n\n5. **Admin Login**\n   - Status code is 200\n   - Verifies admin token received\n   - Stores admin token in collection variables\n\n### User Profile Tests\n\n1. **Get Profile**\n   - Status code is 200\n   - Verifies profile data received\n   - Checks for required fields (email, first_name)\n\n### Transaction Tests\n\n1. **Deposit Money**\n   - Status code is 201\n   - Verifies deposit successful message\n   - Checks new balance\n   - Validates transaction record\n\n2. **Withdraw Money**\n   - Status code is 201\n   - Verifies withdrawal successful message\n   - Checks new balance\n   - Validates transaction record\n\n3. **Transfer Money**\n   - Status code is 201\n   - Verifies transfer successful message\n   - Checks sender's new balance\n   - Validates both sender and recipient transactions\n   - Verifies reference uniqueness\n\n4. **View Transaction History**\n   - Status code is 200\n   - Verifies transaction list returned\n   - Checks pagination\n   - Validates transaction details\n\n### KYC Tests\n\n1. **Submit KYC**\n   - Status code is 201\n   - Verifies KYC submitted message\n   - Checks KYC ID returned\n   - Validates KYC status\n\n2. **Verify KYC (Admin)**\n   - Status code is 200\n   - Verifies KYC verification updated\n   - Checks status change\n   - Validates audit log entry\n\n### Error Handling Tests\n\n1. **Invalid Credentials**\n   - Status code is 401\n   - Verifies error message\n   - Checks unauthorized access\n\n2. **Insufficient Balance**\n   - Status code is 400\n   - Verifies error message\n   - Checks balance validation\n\n3. **Invalid Amount**\n   - Status code is 400\n   - Verifies validation errors\n   - Checks amount constraints\n\n4. **Duplicate Registration**\n   - Status code is 400\n   - Verifies error message\n   - Checks unique constraints\n\n5. **Unauthorized Access**\n   - Status code is 403\n   - Verifies permission denied\n   - Checks admin access requirements\n\n### Security Tests\n\n1. **JWT Validation**\n   - Verifies token validation\n   - Checks token expiration\n   - Validates token claims\n\n2. **Rate Limiting**\n   - Tests request limits\n   - Verifies rate limit responses\n   - Checks window reset\n\n3. **Input Validation**\n   - Tests required fields\n   - Validates field formats\n   - Checks length constraints\n\n4. **Transaction Limits**\n   - Tests daily limits\n   - Verifies AML rules\n   - Checks maximum amounts\n\n5. **Audit Logging**\n   - Verifies log creation\n   - Checks log details\n   - Validates log format\n\n### Environment Variables\n\nThe following environment variables are used for testing:\n\n```bash\nbase_url=http://localhost:8080\njwt_token=  # Stores user JWT token\nuser_id=    # Stores registered user ID\nadmin_token= # Stores admin JWT token\n```\n\n### Test Scripts\n\nThe test scripts use Postman's test framework to:\n- Verify HTTP status codes\n- Validate response JSON structure\n- Check error messages\n- Store and reuse variables\n- Test edge cases\n- Validate security constraints\n- Check database consistency\n\n## Contributing\n\n1. Fork the repository\n2. Create your feature branch (`git checkout -b feature/AmazingFeature`)\n3. Commit your changes (`git commit -m 'Add some AmazingFeature'`)\n4. Push to the branch (`git push origin feature/AmazingFeature`)\n5. Open a Pull Request\n\n## License\n\nThis project is licensed under the MIT License - see the LICENSE file for details\n\n## Support\n\nFor support, please open an issue in the GitHub repository or contact the development team.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fshariaralphabyte%2Fminibank-go","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fshariaralphabyte%2Fminibank-go","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fshariaralphabyte%2Fminibank-go/lists"}