# Logic Validation Report
**Date**: 2026-01-09
**Project**: AI Stack Deployer

## Requirements vs Implementation

### Core Requirement
Deploy user AI stacks via Dokploy API when users provide a valid stack name.

### Expected Flow
1. User provides stack name (3-20 chars, alphanumeric + hyphens)
2. System validates name (format, reserved words, availability)
3. System creates Dokploy project: `ai-stack-{name}`
4. System creates Docker application with OpenCode image
5. System configures domain: `{name}.ai.flexinit.nl` (HTTPS via Traefik wildcard SSL)
6. System triggers deployment
7. User receives URL to access their stack

### Implementation Review

#### ✅ Name Validation (`src/index.ts:33-58`)
- Length: 3-20 characters ✓
- Format: lowercase alphanumeric + hyphens ✓
- No leading/trailing hyphens ✓
- Reserved names check ✓
- **Status**: CORRECT

#### ✅ API Client Authentication (`src/api/dokploy.ts:75`)
- Uses `x-api-key` header (correct for Dokploy API) ✓
- **Status**: CORRECT (fixed from Bearer token)

#### ✅ Deployment Orchestration (`src/index.ts:61-140`)
**Step 1**: Create/Find Project
- Searches for existing project first ✓
- Creates only if not found ✓
- **Status**: CORRECT

**Step 2**: Create Application
- Uses correct project ID ✓
- Passes Docker image ✓
- Creates application with proper naming ✓
- **Issue**: Parameters may not match API expectations (validation failing)
- **Status**: NEEDS INVESTIGATION

**Step 3**: Domain Configuration
- Hostname: `{name}.ai.flexinit.nl` ✓
- HTTPS enabled ✓
- Port: 8080 ✓
- **Status**: CORRECT

**Step 4**: Trigger Deployment
- Calls `deployApplication(applicationId)` ✓
- **Status**: CORRECT

#### ⚠️ Identified Issues

1. **Application Creation Parameters**
   - Location: `src/api/dokploy.ts:117-129`
   - Issue: API returns "Input validation failed"
   - Root Cause: Unknown - API expects different parameters or format
   - Impact: Blocks deployment at step 2

2. **Missing Error Recovery**
   - No cleanup on partial failure
   - Orphaned resources if deployment fails mid-way
   - Impact: Resource leaks, name conflicts on retry

3. **No Idempotency Guarantees**
   - Project creation is idempotent (searches first)
   - Application creation is NOT idempotent
   - Domain creation has no duplicate check
   - Impact: Multiple clicks could create duplicate resources

### Logic Validation Conclusion

**Core Logic**: SOUND - The flow matches requirements
**Implementation**: MOSTLY CORRECT with one blocking issue

**Blocking Issue**: Application.create API call validation failure
- Need to determine correct API parameters
- Requires API documentation or successful example

**Recommendation**:
1. Investigate application.create API requirements via Swagger UI
2. Add comprehensive error handling and cleanup
3. Implement idempotency checks for all operations
