Chuyển lưu trữ dữ liệu sang data base

src/storage/state_repository.cpp

@@ -2,6 +2,7 @@
 
 #include "domain/layout_profile.hpp"
 #include "domain/layout_schema.hpp"
+#include "storage/database.hpp"
 #include "util/file_util.hpp"
 #include "util/id_util.hpp"
 #include "util/string_util.hpp"
@@ -20,6 +21,8 @@ std::filesystem::path StateRepository::profileFilePath(const std::string& id) co
 
 std::optional<nlohmann::json> StateRepository::loadProfileFromDisk(const std::string& id) const
 {
+  if (auto profile = db_.getLayoutProfile(id))
+    return profile;
   const auto raw = FileUtil::readBinary(profileFilePath(id));
   if (raw.empty())
     return std::nullopt;
@@ -37,15 +40,12 @@ bool StateRepository::saveProfileToDisk(const nlohmann::json& profile) const
 {
   if (!profile.is_object() || !profile.contains("id") || !profile["id"].is_string())
     return false;
-  std::error_code ec;
-  std::filesystem::create_directories(modelsDir(), ec);
-  auto body = profile.dump(2);
-  body.push_back('\n');
-  return FileUtil::writeBinaryAtomic(profileFilePath(profile["id"].get<std::string>()), body);
+  return db_.setLayoutProfile(profile);
 }
 
 bool StateRepository::deleteProfileFile(const std::string& id) const
 {
+  db_.deleteLayoutProfile(id);
   std::error_code ec;
   std::filesystem::remove(profileFilePath(id), ec);
   return true;
@@ -243,15 +243,14 @@ void StateRepository::bootstrapDefaultState()
   app_.state["imus"] = profile.contains("imus") ? profile["imus"] : nlohmann::json::array();
 }
 
-StateRepository::StateRepository(std::filesystem::path data_path)
+StateRepository::StateRepository(std::filesystem::path data_path, Database& db) : db_(db)
 {
   app_.data_path = std::move(data_path);
 }
 
 bool StateRepository::load()
 {
-  const auto raw = FileUtil::readBinary(app_.data_path);
-  if (raw.empty())
+  if (!db_.getDocument("state", app_.state))
   {
     bootstrapDefaultState();
     save();
@@ -259,7 +258,6 @@ bool StateRepository::load()
   }
   try
   {
-    app_.state = nlohmann::json::parse(raw);
     ensureSchema();
     save();
     return true;
@@ -309,9 +307,7 @@ bool StateRepository::save() const
   try
   {
     const nlohmann::json disk = globalStateForDisk(app_.state);
-    auto raw = disk.dump(2);
-    raw.push_back('\n');
-    return FileUtil::writeBinaryAtomic(app_.data_path, raw);
+    return db_.setDocument("state", disk);
   }
   catch (...)
   {