docs: enterprise refactor plan with ralph specs

dist/db/VisualBaselineRepository.js

@@ -0,0 +1,77 @@
+"use strict";
+/**
+ * VisualBaselineRepository — CRUD for visual_baselines and visual_comparisons tables.
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.VisualBaselineRepository = void 0;
+class VisualBaselineRepository {
+    constructor(db) {
+        this.db = db;
+    }
+    // ─── Baselines ────────────────────────────────────────────────────────────
+    createBaseline(params) {
+        this.db.prepare(`
+      INSERT OR REPLACE INTO visual_baselines (id, state_id, url, screenshot_path, approved_at, approved_by, width, height)
+      VALUES (?, ?, ?, ?, ?, ?, ?, ?)
+    `).run(params.id, params.stateId, params.url, params.screenshotPath, Date.now(), params.approvedBy ?? 'user', params.width, params.height);
+    }
+    findBaselineByStateId(stateId) {
+        return this.db
+            .prepare('SELECT * FROM visual_baselines WHERE state_id = ? ORDER BY approved_at DESC LIMIT 1')
+            .get(stateId);
+    }
+    findBaselineById(id) {
+        return this.db
+            .prepare('SELECT * FROM visual_baselines WHERE id = ?')
+            .get(id);
+    }
+    // ─── Comparisons ──────────────────────────────────────────────────────────
+    createComparison(params) {
+        this.db.prepare(`
+      INSERT INTO visual_comparisons
+        (id, session_id, state_id, baseline_id, current_screenshot_path, diff_screenshot_path, diff_pixels, diff_percent, status, created_at)
+      VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+    `).run(params.id, params.sessionId, params.stateId, params.baselineId ?? null, params.currentScreenshotPath, params.diffScreenshotPath ?? null, params.diffPixels ?? null, params.diffPercent ?? null, params.status, Date.now());
+    }
+    findComparisonById(id) {
+        return this.db
+            .prepare('SELECT * FROM visual_comparisons WHERE id = ?')
+            .get(id);
+    }
+    findComparisons(filters) {
+        const conditions = [];
+        const values = [];
+        if (filters?.sessionId) {
+            conditions.push('session_id = ?');
+            values.push(filters.sessionId);
+        }
+        if (filters?.status) {
+            conditions.push('status = ?');
+            values.push(filters.status);
+        }
+        const where = conditions.length > 0 ? `WHERE ${conditions.join(' AND ')}` : '';
+        return this.db
+            .prepare(`SELECT * FROM visual_comparisons ${where} ORDER BY created_at DESC`)
+            .all(...values);
+    }
+    updateComparisonStatus(id, status) {
+        this.db.prepare('UPDATE visual_comparisons SET status = ? WHERE id = ?').run(status, id);
+    }
+    promoteToBaseline(comparisonId) {
+        const comparison = this.findComparisonById(comparisonId);
+        if (!comparison)
+            return null;
+        const baselineId = `baseline_${Date.now()}`;
+        this.createBaseline({
+            id: baselineId,
+            stateId: comparison.state_id,
+            url: comparison.session_id,
+            screenshotPath: comparison.current_screenshot_path,
+            width: 1280,
+            height: 720,
+        });
+        this.updateComparisonStatus(comparisonId, 'passed');
+        return baselineId;
+    }
+}
+exports.VisualBaselineRepository = VisualBaselineRepository;