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CodeSignal

Building Real Projects with OpenCode

via CodeSignal

Overview

Configure OpenCode for a Flask e-commerce API, then use it to build a product reviews feature, write tests, refactor legacy code, and ship production-ready code with documentation and CI pipelines.

Syllabus

  • Unit 1: Configuring Your Project
    • Configure Your First AI Assistant
    • Keep Secrets Out of Sight
    • Document Your Error Handling Standards
    • Lock Down Your AI Assistant
    • Complete Your AI Configuration Setup
  • Unit 2: Building Product Reviews
    • Complete the Review Model
    • Build Your First GET Endpoint
    • Guard Your API with Validation
    • Implement Complete Review Creation
    • Complete Review Updates and Deletions
  • Unit 3: Testing Product Reviews
    • Writing Your First API Test
    • Testing Input Validation Rules
    • Building Reusable Test Fixtures
    • Closing Testing Blind Spots
    • Testing API Authentication and Authorization
  • Unit 4: Refactoring Legacy Code
    • Securing the Cart Endpoint
    • Handling the Unhappy Path
    • Adding Inventory Validation Logic
    • Standardizing Response Formats
    • Full Legacy Code Refactoring
  • Unit 5: Preparing for Production
    • Documenting When Things Go Wrong
    • Building Your First Quality Gate
    • Writing Your First Deployment Guide
    • Automating Quality Checks in the Cloud
    • Final Production Readiness Audit

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