Dang need it for tests

Author: thehabes

cache/middleware.js

@@ -453,6 +453,21 @@ const cacheStats = (req, res) => {
     res.status(200).json(response)
 }
 
+/**
+ * Middleware to clear cache at /cache/clear endpoint
+ * Should be protected in production
+ */
+const cacheClear = (req, res) => {
+    const sizeBefore = cache.cache.size
+    cache.clear()
+
+    res.status(200).json({
+        message: 'Cache cleared',
+        entriesCleared: sizeBefore,
+        currentSize: cache.cache.size
+    })
+}
+
 /**
  * Cache middleware for GOG fragments endpoint
  * Caches POST requests for WitnessFragment entities from ManuscriptWitness
@@ -551,5 +566,6 @@ export {
     cacheGogFragments,
     cacheGogGlosses,
     invalidateCache,
-    cacheStats
+    cacheStats,
+    cacheClear
 }

routes/api-routes.js

@@ -45,7 +45,7 @@ import sinceRouter from './since.js';
 // Support GET requests like v1/history/{object id} to discover all previous versions tracing back to the prime.
 import historyRouter from './history.js';
 // Cache management endpoints
-import { cacheStats } from '../cache/middleware.js'
+import { cacheStats, cacheClear } from '../cache/middleware.js'
 
 router.use(staticRouter)
 router.use('/id',idRouter)
@@ -64,6 +64,7 @@ router.use('/api/unset', unsetRouter)
 router.use('/api/release', releaseRouter)
 // Cache management endpoints
 router.get('/api/cache/stats', cacheStats)
+router.post('/api/cache/clear', cacheClear)
 // Set default API response
 router.get('/api', (req, res) => {
     res.json({