Working

src/database.cpp

@@ -166,6 +166,20 @@ bool Database::remove(const std::string& label_tag) {
     return success;
 }
 
+bool Database::remove_by_hash(const std::string& hash) {
+    std::string sql = "DELETE FROM objects WHERE hash = ?;";
+    sqlite3_stmt* stmt;
+    
+    if (sqlite3_prepare_v2(db_, sql.c_str(), -1, &stmt, nullptr) != SQLITE_OK) {
+        return false;
+    }
+
+    sqlite3_bind_text(stmt, 1, hash.c_str(), -1, SQLITE_STATIC);
+    bool success = sqlite3_step(stmt) == SQLITE_DONE;
+    sqlite3_finalize(stmt);
+    return success;
+}
+
 bool Database::get(const std::string& label_tag, dbEntry& entry) {
     std::string sql = "SELECT hash, metadata FROM objects WHERE label_tag = ?;";
     sqlite3_stmt* stmt;