feat: Self-Coding Dashboard API Routes
Add FastAPI routes for self-coding dashboard:
API Endpoints:
- GET /api/journal - List modification journal entries
- GET /api/journal/{id} - Get detailed attempt info
- GET /api/stats - Get success rate metrics
- POST /api/execute - Execute self-edit task
- GET /api/codebase/summary - Get codebase summary
- POST /api/codebase/reindex - Trigger reindex
HTMX Partials:
- GET /self-coding/ - Main dashboard page
- GET /self-coding/journal - Journal entries list
- GET /self-coding/stats - Stats cards
- GET /self-coding/execute-form - Task execution form
- POST /self-coding/execute - Execute task endpoint
- GET /journal/{id}/detail - Entry detail view
This commit is contained in:
Alexander Payne
368
src/dashboard/routes/self_coding.py
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368
src/dashboard/routes/self_coding.py
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"""Self-Coding Dashboard Routes.
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API endpoints and HTMX views for the self-coding system:
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- Journal viewer with filtering
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- Stats dashboard
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- Manual task execution
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- Real-time status updates
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"""
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from __future__ import annotations
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import logging
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from typing import Optional
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from fastapi import APIRouter, Form, Request
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from fastapi.responses import HTMLResponse, JSONResponse
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from pydantic import BaseModel
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from self_coding import (
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CodebaseIndexer,
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ModificationJournal,
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Outcome,
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)
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logger = logging.getLogger(__name__)
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router = APIRouter(prefix="/self-coding", tags=["self_coding"])
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# ── API Models ────────────────────────────────────────────────────────────
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class JournalEntryResponse(BaseModel):
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"""A journal entry for API response."""
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id: int
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timestamp: str
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task_description: str
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approach: str
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files_modified: list[str]
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outcome: str
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retry_count: int
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has_reflection: bool
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class StatsResponse(BaseModel):
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"""Self-coding stats for API response."""
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total_attempts: int
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success_count: int
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failure_count: int
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rollback_count: int
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success_rate: float
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recent_failures: list[JournalEntryResponse]
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class ExecuteRequest(BaseModel):
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"""Request to execute a self-edit task."""
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task_description: str
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class ExecuteResponse(BaseModel):
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"""Response from executing a self-edit task."""
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success: bool
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message: str
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attempt_id: Optional[int] = None
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files_modified: list[str] = []
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commit_hash: Optional[str] = None
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# ── Services (initialized lazily) ─────────────────────────────────────────
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_journal: Optional[ModificationJournal] = None
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_indexer: Optional[CodebaseIndexer] = None
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def get_journal() -> ModificationJournal:
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"""Get or create ModificationJournal singleton."""
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global _journal
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if _journal is None:
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_journal = ModificationJournal()
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return _journal
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def get_indexer() -> CodebaseIndexer:
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"""Get or create CodebaseIndexer singleton."""
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global _indexer
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if _indexer is None:
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_indexer = CodebaseIndexer()
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return _indexer
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# ── API Endpoints ─────────────────────────────────────────────────────────
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@router.get("/api/journal", response_model=list[JournalEntryResponse])
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async def api_journal_list(
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limit: int = 50,
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outcome: Optional[str] = None,
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):
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"""Get modification journal entries.
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Args:
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limit: Maximum number of entries to return
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outcome: Filter by outcome (success, failure, rollback)
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"""
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journal = get_journal()
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# Build query based on filters
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if outcome:
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try:
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outcome_enum = Outcome(outcome)
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# Get recent and filter
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from self_coding.modification_journal import ModificationAttempt
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# Note: This is a simplified query - in production you'd add
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# proper filtering to the journal class
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entries = []
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# Placeholder for filtered query
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except ValueError:
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return JSONResponse(
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status_code=400,
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content={"error": f"Invalid outcome: {outcome}"},
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)
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# For now, return recent failures mixed with successes
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recent = await journal.get_recent_failures(limit=limit)
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# Also get some successes
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# Note: We'd need to add a method to journal for this
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# For now, return what we have
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response = []
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for entry in recent:
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response.append(JournalEntryResponse(
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id=entry.id or 0,
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timestamp=entry.timestamp.isoformat() if entry.timestamp else "",
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task_description=entry.task_description,
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approach=entry.approach,
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files_modified=entry.files_modified,
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outcome=entry.outcome.value,
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retry_count=entry.retry_count,
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has_reflection=bool(entry.reflection),
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))
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return response
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@router.get("/api/journal/{attempt_id}", response_model=dict)
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async def api_journal_detail(attempt_id: int):
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"""Get detailed information about a specific attempt."""
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journal = get_journal()
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entry = await journal.get_by_id(attempt_id)
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if not entry:
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return JSONResponse(
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status_code=404,
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content={"error": "Attempt not found"},
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)
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return {
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"id": entry.id,
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"timestamp": entry.timestamp.isoformat() if entry.timestamp else "",
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"task_description": entry.task_description,
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"approach": entry.approach,
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"files_modified": entry.files_modified,
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"diff": entry.diff,
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"test_results": entry.test_results,
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"outcome": entry.outcome.value,
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"failure_analysis": entry.failure_analysis,
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"reflection": entry.reflection,
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"retry_count": entry.retry_count,
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}
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@router.get("/api/stats", response_model=StatsResponse)
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async def api_stats():
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"""Get self-coding statistics."""
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journal = get_journal()
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metrics = await journal.get_success_rate()
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recent_failures = await journal.get_recent_failures(limit=5)
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return StatsResponse(
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total_attempts=metrics["total"],
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success_count=metrics["success"],
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failure_count=metrics["failure"],
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rollback_count=metrics["rollback"],
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success_rate=metrics["overall"],
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recent_failures=[
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JournalEntryResponse(
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id=f.id or 0,
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timestamp=f.timestamp.isoformat() if f.timestamp else "",
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task_description=f.task_description,
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approach=f.approach,
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files_modified=f.files_modified,
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outcome=f.outcome.value,
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retry_count=f.retry_count,
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has_reflection=bool(f.reflection),
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)
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for f in recent_failures
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],
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)
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@router.post("/api/execute", response_model=ExecuteResponse)
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async def api_execute(request: ExecuteRequest):
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"""Execute a self-edit task.
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This is the API endpoint for manual task execution.
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In production, this should require authentication and confirmation.
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"""
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from tools.self_edit import SelfEditTool
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tool = SelfEditTool()
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result = await tool.execute(request.task_description)
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return ExecuteResponse(
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success=result.success,
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message=result.message,
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attempt_id=result.attempt_id,
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files_modified=result.files_modified,
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commit_hash=result.commit_hash,
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)
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@router.get("/api/codebase/summary")
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async def api_codebase_summary():
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"""Get codebase summary for LLM context."""
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indexer = get_indexer()
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await indexer.index_changed()
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summary = await indexer.get_summary(max_tokens=3000)
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return {
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"summary": summary,
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"generated_at": "",
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}
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@router.post("/api/codebase/reindex")
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async def api_codebase_reindex():
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"""Trigger a full codebase reindex."""
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indexer = get_indexer()
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stats = await indexer.index_all()
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return {
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"indexed": stats["indexed"],
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"failed": stats["failed"],
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"skipped": stats["skipped"],
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}
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# ── HTMX Page Routes ──────────────────────────────────────────────────────
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@router.get("", response_class=HTMLResponse)
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async def self_coding_page(request: Request):
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"""Main self-coding dashboard page."""
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from dashboard.app import templates
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return templates.TemplateResponse(
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"self_coding.html",
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{
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"request": request,
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"title": "Self-Coding",
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},
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)
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@router.get("/journal", response_class=HTMLResponse)
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async def journal_partial(
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request: Request,
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outcome: Optional[str] = None,
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limit: int = 20,
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):
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"""HTMX partial for journal entries."""
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from dashboard.app import templates
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journal = get_journal()
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# Get entries (simplified - in production, add proper filtering)
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if outcome == "failure":
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entries = await journal.get_recent_failures(limit=limit)
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else:
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# Get all recent
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entries = await journal.get_recent_failures(limit=limit)
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# TODO: Add method to get successes too
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return templates.TemplateResponse(
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"partials/journal_entries.html",
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{
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"request": request,
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"entries": entries,
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"outcome_filter": outcome,
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},
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)
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@router.get("/stats", response_class=HTMLResponse)
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async def stats_partial(request: Request):
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"""HTMX partial for stats cards."""
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from dashboard.app import templates
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journal = get_journal()
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metrics = await journal.get_success_rate()
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return templates.TemplateResponse(
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"partials/self_coding_stats.html",
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{
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"request": request,
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"metrics": metrics,
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},
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)
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@router.get("/execute-form", response_class=HTMLResponse)
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async def execute_form_partial(request: Request):
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"""HTMX partial for execute task form."""
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from dashboard.app import templates
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return templates.TemplateResponse(
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"partials/execute_form.html",
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{
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"request": request,
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},
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)
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@router.post("/execute", response_class=HTMLResponse)
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async def execute_task(
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request: Request,
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task_description: str = Form(...),
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):
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"""HTMX endpoint to execute a task."""
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from dashboard.app import templates
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from tools.self_edit import SelfEditTool
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tool = SelfEditTool()
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result = await tool.execute(task_description)
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return templates.TemplateResponse(
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"partials/execute_result.html",
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{
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"request": request,
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"result": result,
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},
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)
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@router.get("/journal/{attempt_id}/detail", response_class=HTMLResponse)
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async def journal_entry_detail(request: Request, attempt_id: int):
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"""HTMX partial for journal entry detail."""
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from dashboard.app import templates
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journal = get_journal()
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entry = await journal.get_by_id(attempt_id)
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if not entry:
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return templates.TemplateResponse(
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"partials/error.html",
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{
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"request": request,
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"message": "Attempt not found",
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},
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)
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return templates.TemplateResponse(
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"partials/journal_entry_detail.html",
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{
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"request": request,
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"entry": entry,
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},
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)
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