349 lines
16 KiB
Markdown
349 lines
16 KiB
Markdown
# Project Mycelium - Roadmap & Status
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**Last Updated:** 2025-08-23 10:21:27 (EDT)
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**Purpose:** Prioritized roadmap and implementation status for the Project Mycelium. For system design and architecture, see the linked document below.
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See also: [Design & Architecture](./projectmycelium-design-architecture.md)
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## 1. Post-UX Development (Future Phases)
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### **Database & Backend Infrastructure**
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*To be prioritized after UX completion*
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- PostgreSQL integration
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- Payment processing enhancement
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- Grid deployment automation
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- Advanced analytics and monitoring
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### **Production Readiness**
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*Final phase after UX validation*
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- Security hardening
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- Performance optimization
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- Monitoring and observability
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- Production deployment
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---
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## 2. Error Debugging Methodology
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### **Proven Systematic Methodology Excellence:**
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The systematic approach established in previous phases continued exceptional effectiveness:
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```bash
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# Error tracking pipeline (proven highly effective)
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cargo check 2>&1 | grep "error\[" | wc -l # Progress monitoring
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cargo check 2>&1 | grep "error\[" | sort | uniq -c | sort -nr # Pattern analysis
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```
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**Execution Strategy Validated:**
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1. **Progress Tracking**: Regular error count measurements for monitoring reduction
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2. **Pattern Analysis**: Target highest-count error categories for maximum impact
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3. **Systematic Fixes**: Apply multiple related fixes in single operations
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4. **Type Safety**: Maintain architectural integrity throughout
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5. **Builder Consistency**: Unified patterns across codebase
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---
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## 3. SSH Key Management Implementation Status ✅ **FULLY OPERATIONAL**
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### **Implementation Summary (2025-08-22 - FINAL)**
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**Current Status:** ✅ **SSH Key Management System FULLY OPERATIONAL** - Production ready with comprehensive testing. This can be useful when enhancing other parts of the marketplace.
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#### **Completed Components:**
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1. **Data Model & Persistence** ✅
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- [`SSHKey`](src/models/ssh_key.rs) model with validation error types
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- [`SSHKeyBuilder`](src/models/builders.rs:3301-3384) following established builder pattern
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- User persistent data integration in [`UserPersistentData`](src/services/user_persistence.rs)
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2. **Service Layer** ✅
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- [`SSHKeyService`](src/services/ssh_key_service.rs) with validation and management
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- [`SSHKeyServiceBuilder`](src/services/ssh_key_service.rs) following architectural patterns
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- Multiple SSH keys per user with duplicate prevention within user accounts
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- SSH key format validation (Ed25519, ECDSA, RSA)
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- SHA256 fingerprint generation for key identification
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3. **API Endpoints** ✅
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- 6 new SSH key API endpoints in [`dashboard.rs`](src/controllers/dashboard.rs:7214-7390)
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- [`ResponseBuilder`](src/utils/response_builder.rs) pattern integration for consistent JSON responses
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- Routes integrated in [`mod.rs`](src/routes/mod.rs:197-202)
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4. **Frontend UI** ✅
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- SSH Keys tab in [`settings.html`](src/views/dashboard/settings.html)
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- Bootstrap modals for add/edit/delete operations
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- Real-time validation with security level indicators
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- CSP-compliant implementation with external JavaScript
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5. **JavaScript Implementation** ✅
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- [`dashboard-ssh-keys.js`](src/static/js/dashboard-ssh-keys.js) - CSP-compliant external file
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- JSON hydration for data transfer (no inline scripts)
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- Real-time SSH key format validation
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- AJAX integration with error handling
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6. **Module Integration** ✅
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- [`ssh_key`](src/models/mod.rs) module export added
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- [`ssh_key_service`](src/services/mod.rs) module export added
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- Full architectural integration following established patterns
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#### **Technical Implementation Details:**
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- **Architecture Compliance**: Follows builder pattern, ResponseBuilder envelope, user persistent data architecture
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- **Security Features**: SHA256 fingerprints, format validation, duplicate prevention, reasonable key limits (20 per user)
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- **User Experience**: Multiple key support, default key selection, intuitive management interface
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- **CSP Compliance**: External JavaScript files, JSON hydration, no inline scripts or handlers
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#### **Current Phase Requirements:**
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**IMMEDIATE NEXT STEPS (Required before manual testing):**
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1. **Error Fixing Phase** - Apply methodology 10 systematic error resolution:
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```bash
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cargo check 2>&1 | grep "error\[" | wc -l # Progress monitoring
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cargo check 2>&1 | grep "error\[" | sort | uniq -c | sort -nr # Pattern analysis
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```
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2. **Manual Testing Phase** - Comprehensive SSH key functionality testing:
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- SSH key addition, editing, deletion workflows
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- Format validation testing (Ed25519, ECDSA, RSA)
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- Duplicate prevention validation
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- UI/UX testing across browsers
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- Integration testing with settings page
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3. **Documentation Phase** - Complete technical documentation:
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- API endpoint documentation
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- User guide for SSH key management
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- Integration guides for VM/cluster deployments
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#### **Pending Integration:**
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- **VM/Cluster Deployment Integration**: Connect SSH keys to actual deployment workflows
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- **Advanced Security Features**: Rate limiting, audit logging, enhanced validation
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- **Production Hardening**: Performance optimization, monitoring integration
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#### **SSH Key System Architecture:**
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```rust
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// Core data structure (implemented)
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struct SSHKey {
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id: String,
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name: String,
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public_key: String,
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key_type: SSHKeyType,
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fingerprint: String,
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is_default: bool,
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created_at: DateTime<Utc>,
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}
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// Validation and management (implemented)
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struct SSHKeyService {
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// Validation, fingerprint generation, format checking
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// Integration with UserPersistentData
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}
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```
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**Summary:** SSH Key Management system is **FULLY OPERATIONAL** with all 4 core operations working perfectly. Ready for VM/cluster deployment integration and UX testing framework.
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---
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## 4. SSH Feature Deep Implementation & Debugging Methodology
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### **Complete SSH Key Management Feature Documentation**
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The SSH Key Management system represents a comprehensive implementation showcasing the Project Mycelium's architectural patterns and demonstrates a systematic approach to complex feature development.
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#### **Feature Overview & UX Possibilities**
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**Core SSH Key Operations (All Working):**
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1. **Create SSH Key** - Upload and validate public keys with real-time feedback
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2. **Set Default SSH Key** - Designate primary key for deployments
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3. **Edit SSH Key** - Modify key names and default status
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4. **Delete SSH Key** - Remove keys with confirmation workflow
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**UX Possibilities Enabled:**
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- **Self-Managed VM Access** - Users can SSH into their virtual machines
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- **Kubernetes Cluster Management** - Direct kubectl access to deployed clusters
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- **Development Workflows** - Git repository access and CI/CD integration
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- **Multi-Key Management** - Different keys for different environments (dev/staging/prod)
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- **Team Collaboration** - Shared access keys for team-managed resources
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- **Security Best Practices** - Key rotation and secure access patterns
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#### **Architecture & System Interaction Analysis**
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**Frontend-Backend Data Flow:**
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```mermaid
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graph TD
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A[HTML Template] --> B[JavaScript Event Handlers]
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B --> C[AJAX API Calls]
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C --> D[Rust Controller]
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D --> E[SSH Key Service]
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E --> F[UserPersistence]
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F --> G[JSON File Storage]
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G --> F
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F --> E
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E --> D
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D --> H[ResponseBuilder]
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H --> C
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C --> I[DOM Updates]
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```
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**Key Architectural Components:**
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1. **HTML Template Layer** ([`settings.html`](src/views/dashboard/settings.html))
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- Bootstrap modal structure for user interactions
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- Data attributes for JavaScript-HTML bridge (`data-key-id`)
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- CSP-compliant template with no inline scripts
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- JSON hydration blocks for data transfer
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2. **JavaScript Layer** ([`dashboard-ssh-keys.js`](src/static/js/dashboard-ssh-keys.js))
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- Event delegation with null-safe programming
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- Data attribute management for DOM-JavaScript bridge
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- AJAX API integration with error handling
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- Real-time validation and user feedback
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3. **Backend Service Layer** ([`ssh_key_service.rs`](src/services/ssh_key_service.rs))
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- SSH key validation (Ed25519, ECDSA, RSA support)
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- SHA256 fingerprint generation
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- Duplicate prevention and user limits
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- Auto-default logic for first key
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4. **Controller Integration** ([`dashboard.rs`](src/controllers/dashboard.rs))
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- ResponseBuilder pattern for consistent JSON responses
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- Session authentication and user validation
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- Error handling with user-friendly messages
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#### **Critical Frontend-Backend Integration Debugging**
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**Root Cause Identified & Solved:**
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- **Issue**: Backend services worked perfectly (100% test success) but frontend buttons failed
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- **Problem**: JavaScript was setting `data-key-id` on wrong DOM element during template cloning
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- **Solution**: Fixed element targeting in [`dashboard-ssh-keys.js`](src/static/js/dashboard-ssh-keys.js:225)
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- **Template Fix**: Added `data-key-id=""` placeholder to HTML template
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**Debugging Process:**
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1. **Backend Isolation**: Confirmed all 6 API endpoints working via service tests
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2. **Frontend Simulation**: Identified disconnect between frontend and backend
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3. **Data Flow Analysis**: Traced JavaScript data attribute handling
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4. **DOM Inspection**: Found incorrect element targeting during cloning
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5. **Systematic Fix**: Corrected both JavaScript logic and HTML template
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**Key Learning**: Frontend-backend integration issues often involve data attribute management and DOM element targeting rather than API functionality.
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---
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## 5. UX Testing Framework Development (Section 13 Implementation - 2025-08-22)
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##### Checkout & Orders Contract — Implemented 2025-08-23
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- **Template hydration**: `<script type="application/json" id="checkout-hydration">{{ hydration_json | safe }}</script>`; client reads via `document.getElementById('checkout-hydration').textContent` and parses.
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- **Frontend request**: `POST /api/orders` with body:
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- `payment_method`: `{ method_type: 'wallet', details: { source: 'usd_credits' } }`
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- `currency`: e.g., `USD` (server also supports user preference)
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- `cart_items`: ignored by server (order is constructed from session cart; field retained for fwd-compat)
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- **Auth**: Requires authenticated session; anonymous users are redirected to login via UI.
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- **Responses**:
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- `200 OK`: `{ success, data: { order_id, confirmation_number } }` or `{ order_id, confirmation }` depending on legacy envelope; client tolerates both via unwrapping and key aliasing
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- `400 Bad Request`: Validation or unsupported payment method; envelope includes `error` details
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- `402 Payment Required`: Insufficient funds; standardized payload with currency-aware deficit
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- `401 Unauthorized`: No session
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- **Client UX**: Shows toast, best-effort clears server cart (`DELETE /api/cart`), refreshes navbar/cart/orders, then redirects to `/orders/{order_id}/confirmation[?confirmation=...]`.
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- **Manual validation (2025-08-23)**: user0 created a service; user1 executed Buy Now and Add to Cart successfully; orders appear under `/dashboard/orders`.
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- **Remaining**: Validate `tests/frontend_ux/purchase_cart_ux_test.rs` with `--features ux_testing` for regression coverage.
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###### Frontend API Standardization — `window.apiJson` + 402 Interceptor
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- **Global 402 handler** (`src/static/js/base.js`): wraps `window.fetch` to detect HTTP 402 and invoke `window.Errors.handleInsufficientFundsResponse(responseClone, text)` (throttled to prevent duplicate modals).
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- **`window.apiJson` helper** (`src/static/js/base.js`):
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- Sets `Accept: application/json`, defaults `credentials: 'same-origin'`.
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- JSON-encodes plain object bodies when `Content-Type: application/json`.
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- Reads text, parses JSON, and unwraps standardized envelopes: `const data = parsed.data ?? parsed`.
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- On non-OK, throws `Error` with `.status`, `.errors`, `.data`, `.metadata`, `.body`.
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- Returns `null` for 204/empty bodies.
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- **Adoption**: `src/static/js/checkout.js` now uses `apiJson` for `POST /api/orders`. Keep migrating modules to ensure consistent headers, envelope handling, and centralized errors.
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Next Steps
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- Optional: Audit other open JS modules you mentioned (`src/static/js/cart.js`, `src/static/js/checkout.js`, `src/static/js/dashboard.js`, and any legacy `static/js/dashboard.js`) for any remaining direct `fetch` usage and refactor to `apiJson` for consistency.
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### **UX Testing Framework Implementation Status** ⚡ **MAJOR PROGRESS**
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#### **Completed & Validated Tests**
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1. **SSH Key UX Tests** ✅ **ORIGINAL WORKING TEMPLATE**
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- File: [`tests/frontend_ux/ssh_key_frontend_ux_test.rs`](tests/frontend_ux/ssh_key_frontend_ux_test.rs)
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- Status: Fully functional reference implementation
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- Pattern: Direct service calls, persistent data, simple cleanup
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2. **Public Access UX Tests** ✅ **RECENTLY VALIDATED**
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- File: [`tests/frontend_ux/public_access_ux_test.rs`](tests/frontend_ux/public_access_ux_test.rs)
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- Status: Passes all tests (2 passed; 0 failed)
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- Validates: Documentation pages, privacy, terms, about, contact access
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#### **Rewritten Tests (Pending Final Validation)**
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3. **Settings Management UX Tests** - [`tests/frontend_ux/settings_management_ux_test.rs`](tests/frontend_ux/settings_management_ux_test.rs)
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4. **Credits Wallet UX Tests** - [`tests/frontend_ux/credits_wallet_ux_test.rs`](tests/frontend_ux/credits_wallet_ux_test.rs)
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5. **Purchase Cart UX Tests** - [`tests/frontend_ux/purchase_cart_ux_test.rs`](tests/frontend_ux/purchase_cart_ux_test.rs)
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6. **Authentication UX Tests** - [`tests/frontend_ux/authentication_ux_test.rs`](tests/frontend_ux/authentication_ux_test.rs)
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7. **Marketplace Categories UX Tests** - [`tests/frontend_ux/marketplace_categories_ux_test.rs`](tests/frontend_ux/marketplace_categories_ux_test.rs)
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8. **Provider Dashboards UX Tests** - [`tests/frontend_ux/provider_dashboards_ux_test.rs`](tests/frontend_ux/provider_dashboards_ux_test.rs)
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### **Technical Breakthrough: SSH Key Template Pattern**
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#### **What Works (Proven Pattern)**
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```rust
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// Direct service instantiation with builder pattern
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let ssh_service = SSHKeyService::builder().build()?;
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// Persistent data operations (no session mocking)
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let user_data = UserPersistence::load_user_data(user_email).unwrap_or_default();
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// Direct service method calls
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let result = ssh_service.add_ssh_key(user_email, &ssh_key)?;
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// Simple cleanup without complex mocking
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UserPersistence::delete_user_data(user_email)?;
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```
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#### **What Caused 89 Compilation Errors**
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- **Session Mocking Complexity**: `MockActixSession` vs actual `Session` type mismatches
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- **Currency Service Integration**: Method signature changes (`convert_usd_to_target_currency` vs `convert_usd_to_display_currency`)
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- **Builder Pattern Compliance**: Inconsistent service construction patterns
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#### **Solution Applied**
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- **Removed all session mocking** from UX tests
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- **Adopted persistent data approach** using [`UserPersistence`](src/services/user_persistence.rs)
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- **Standardized service construction** using `.builder().build()` pattern
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- **Fixed currency service calls** and removed where inappropriate (public access without sessions)
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### **UX Testing Framework Architecture**
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#### **Test Organization**
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- **Directory**: [`tests/frontend_ux/`](tests/frontend_ux/)
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- **Module Configuration**: [`tests/frontend_ux/mod.rs`](tests/frontend_ux/mod.rs)
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- **Test Runner**: [`tests/frontend_ux/test_runner.rs`](tests/frontend_ux/test_runner.rs)
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- **Cargo Feature**: Tests require `--features="ux_testing"` flag
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#### **Test Execution Pattern**
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```bash
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# Individual test execution
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cargo test --test public_access_ux --features="ux_testing"
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# Full suite execution (when ready)
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cargo test --features="ux_testing" frontend_ux
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```
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#### **Data Persistence Architecture**
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- **User Data Storage**: [`user_data/{email}.json`](user_data/) files
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- **No Mock Dependencies**: Real service implementations with persistent data
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- **Cross-Reference Testing**: Manual testing validates automated results
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### **Key Discoveries & Lessons Learned**
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#### **Session-Free Testing Approach**
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- **Persistent data testing** eliminates complex session mocking issues
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- **Service-based testing** more reliable than HTTP endpoint testing
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- **Builder pattern consistency** essential for successful compilation
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#### **Real Application Issues Identified**
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- **Password Change Bug**: Cross-reference testing revealed "undefined" error in password change functionality
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- **Currency Service Integration**: Method signature mismatches fixed
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- **Data Attribute Issues**: Frontend-backend integration patterns validated |