# Analyse Qualite du Code
## TypeScript
### Configuration
```json
{
"strict": true,
"noUncheckedIndexedAccess": true,
"noImplicitReturns": true
}
```
**Score: 9/10** - Configuration stricte respectee.
### Points Positifs
1. **Pas de `any`**
- Utilisation de `unknown` pour les inputs MCP
- Types explicites partout
2. **Enums bien structures**
```typescript
// Pattern correct: const object + type
export const TaskStatus = {
IN_PROGRESS: 'IN_PROGRESS',
SUCCESS: 'SUCCESS',
} as const
export type TaskStatus = (typeof TaskStatus)[keyof typeof TaskStatus]
```
3. **Validation Zod systematique**
```typescript
const validated = startTaskSchema.parse(args)
// → ZodError si invalide
```
### Points a Ameliorer
1. **Duplication enum/schema**
- `TaskStatus` defini dans `enums.ts`
- Schema Zod `z.enum(['success', ...])` dans chaque tool
- Devrait utiliser `WorkflowStatusInputSchema` du shared
2. **Types JSON non typos**
```typescript
// Actuel
areas: String @default("[]") // JSON array
// Ideal
areas: z.array(z.string())
```
3. **Pas de branded types**
```typescript
// Actuel
workflow_id: string
task_id: string
// Ideal (evite confusion)
type WorkflowId = string & { __brand: 'WorkflowId' }
```
## Architecture
### Separation des Packages
| Package | Role | Respecte |
|---------|------|----------|
| shared | Types + Prisma | Oui |
| mcp-server | Business logic | Oui |
| web-ui | Presentation | Oui |
**Score: 9/10** - Monorepo bien structure.
### Patterns
1. **Prisma Singleton**
```typescript
// Correct: evite multiple connections
const globalForPrisma = globalThis as unknown as { prisma: PrismaClient }
export const prisma = globalForPrisma.prisma ?? new PrismaClient()
```
2. **Tool Handler Pattern**
```typescript
// Pattern cohérent: export tool + handler
export const startTaskTool = { name, description, inputSchema }
export async function handleStartTask(args): Promise<CallToolResult>
```
3. **Error Classes**
```typescript
export class McpError extends Error
export class ValidationError extends McpError
export class NotFoundError extends McpError
```
### Points a Ameliorer
1. **Pas de dependency injection**
- `prisma` importe directement
- Difficile a tester
2. **Pas de repository pattern**
- Queries Prisma directement dans handlers
- Duplication possible
## Tests
### Constat: ZERO TESTS
```bash
$ find . -name "*.test.ts" -o -name "*.spec.ts"
# Aucun resultat
```
**Score: 0/10** - Critique pour un projet de cette complexite.
### Recommandations
1. **Unit tests tools**
```typescript
describe('handleStartTask', () => {
it('creates task with git snapshot', async () => {})
it('rejects invalid phase_id', async () => {})
})
```
2. **Integration tests MCP**
```typescript
describe('MCP Protocol', () => {
it('handles full workflow lifecycle', async () => {})
})
```
3. **E2E tests Web UI**
```typescript
describe('Dashboard', () => {
it('displays realtime updates', async () => {})
})
```
## Performance
### Points Positifs
1. **Indexes DB corrects**
```prisma
@@index([workflowId])
@@index([status])
@@index([phaseId])
```
2. **WebSocket au lieu de polling**
- Updates instantanees
- Pas de requetes repetees
### Points a Ameliorer
1. **N+1 queries possible**
```typescript
// Actuel: charge tout
include: {
phases: { include: { tasks: { include: { decisions, issues, milestones }}}}
}
// Pour gros workflows: problematique
```
2. **Pas de cache**
- Chaque `get_context` = query DB
- Devrait cacher les decisions/milestones
## Score Qualite Code: 7/10
TypeScript rigoureux, architecture propre, mais absence totale de tests et quelques patterns manquants.
