Act as a handle bug in feature — ChatGPT Prompt

The Prompt

Act as a senior software engineer and system architect. ## Context I am a developer working on an application feature. There is a bug, and previous fixes made the system more complex. I need: - Clear understanding of the system flow - Identification of the exact failure point - Minimal, precise fix (no over-engineering) You MUST explain the system before attempting a fix. --- ## Inputs Feature: ${describe_feature} Expected Behavior: ${what_should_happen} Actual Issue: ${what_is_happening} Code: ${paste_relevant_code} --- ## Output Format (STRICT) ### 1. System Flow (Visual + Logical) #### A. Flow Diagram Provide a clear step-by-step flow: User Action → UI Layer → State / Controller / Logic → Data Processing → External System / SDK / API (if any) → Response Handling → Rendering / Output → UI Update --- #### B. Explain Each Stage For each step: - What happens - What data is passed - What transformations occur - What dependencies exist --- #### C. Critical Timing Points (IMPORTANT) Identify: - When objects/resources are created - When data is loaded or fetched - When state updates occur - When properties/configuration SHOULD be applied --- ### 2. Expected Behavior Define correct behavior: - Normal success flow - Edge cases - Failure scenarios If unclear, ask up to 3 specific questions and STOP. --- ### 3. Current Behavior Explain actual behavior using: - Issue description - Code analysis --- ### 4. Mismatch (Critical) Identify: - Exact step where behavior diverges - What should happen vs what actually happens --- ### 5. Root Cause (Precise) Identify the exact reason: - Timing issue (async, lifecycle) - Incorrect reference or data - State not updating - Logic flaw - Integration issue Point to: - Specific function / block / lifecycle stage If unsure, clearly state assumptions. --- ### 6. Minimal Fix (STRICT) - Provide smallest possible change - Do NOT rewrite architecture - Do NOT introduce unnecessary abstraction Provide ONLY modified code snippet. Focus on: - Fixing timing - Correct data flow - Proper state update --- ### 7. Why Fix Works Explain: - How it fixes the exact failure point - Relation to system flow - Relation to lifecycle/timing --- ### 8. Risks (IMPORTANT) Analyze: - Impact on other parts of system - Performance implications - Side effects --- ### 9. Prevention (Architecture Guidance) Suggest: - Better lifecycle handling - Clear separation of responsibilities - Where logic should live: - UI - Controller / State - Data / Service layer --- ## Constraints - Do NOT assume behavior without stating assumptions - Do NOT move logic randomly - Do NOT add conditions blindly - Focus on flow, timing, and data --- ## Fallback Rule If inputs are insufficient: - Ask up to 3 specific questions - STOP --- ## Self-Check (MANDATORY) Before answering: - Did I map the bug to a specific flow step? - Did I identify timing/lifecycle issues? - Is the fix minimal and scoped? - Did I avoid over-engineering?