add `flush` command and more gc status info (#483)

- Feature: New endpoint `/admin/flush ` to flush all storage - CAS, Cache and ProjectStore
- Feature: New command `zen flush` to flush all storage - CAS, Cache and ProjectStore
- Improved: Command `zen gc-status` now gives details about storage, when last GC occured, how long until next GC etc
- Changed: Cache access and write log are disabled by default

1 files changed, 11 insertions, 2 deletions

diff --git a/src/zenserver/admin/admin.h b/src/zenserver/admin/admin.h
index 12a47f29e..9d8bdfe50 100644
--- a/src/zenserver/admin/admin.h
+++ b/src/zenserver/admin/admin.h
@@ -10,6 +10,8 @@ namespace zen {
 class GcScheduler;
 class JobQueue;
 class ZenCacheStore;
+class CidStore;
+class ProjectStore;
 
 class HttpAdminService : public zen::HttpService
 {
@@ -20,7 +22,12 @@ public:
 		std::filesystem::path HttpLogPath;
 		std::filesystem::path CacheLogPath;
 	};
-	HttpAdminService(GcScheduler& Scheduler, JobQueue& BackgroundJobQueue, ZenCacheStore& CacheStore, const LogPaths& LogPaths);
+	HttpAdminService(GcScheduler&	 Scheduler,
+					 JobQueue&		 BackgroundJobQueue,
+					 ZenCacheStore*	 CacheStore,
+					 CidStore*		 CidStore,
+					 ProjectStore*	 ProjectStore,
+					 const LogPaths& LogPaths);
 	~HttpAdminService();
 
 	virtual const char* BaseUri() const override;
@@ -30,7 +37,9 @@ private:
 	HttpRequestRouter m_Router;
 	GcScheduler&	  m_GcScheduler;
 	JobQueue&		  m_BackgroundJobQueue;
-	ZenCacheStore&	  m_CacheStore;
+	ZenCacheStore*	  m_CacheStore;
+	CidStore*		  m_CidStore;
+	ProjectStore*	  m_ProjectStore;
 	LogPaths		  m_LogPaths;
 };