Merge branch 'orm' into 'master'

Pure c++ sqlite3 ORM

Closes #3271

See merge request !11

1 files changed, 48 insertions, 0 deletions

diff --git a/src/database/query.hpp b/src/database/query.hpp
new file mode 100644
index 0000000..b77a421
--- /dev/null
+++ b/src/database/query.hpp
@@ -0,0 +1,48 @@
+#pragma once
+
+#include <database/statement.hpp>
+
+#include <logger/logger.hpp>
+
+#include <vector>
+#include <string>
+
+#include <sqlite3.h>
+
+struct Query
+{
+    std::string body;
+    std::vector<std::string> params;
+
+    Query(std::string str):
+        body(std::move(str))
+    {}
+
+    Statement prepare(sqlite3* db)
+    {
+      sqlite3_stmt* statement;
+      log_debug(this->body);
+      auto res = sqlite3_prepare(db, this->body.data(), static_cast<int>(this->body.size()) + 1,
+                                 &statement, nullptr);
+      if (res != SQLITE_OK)
+        {
+          log_error("Error preparing statement: ", sqlite3_errmsg(db));
+          return nullptr;
+        }
+      return {statement};
+    }
+};
+
+template <typename ColumnType>
+void add_param(Query& query, const ColumnType& column)
+{
+  actual_add_param(query, column.value);
+}
+
+template <typename T>
+void actual_add_param(Query& query, const T& val)
+{
+  query.params.push_back(std::to_string(val));
+}
+
+void actual_add_param(Query& query, const std::string& val);