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authorlouiz’ <louiz@louiz.org>2017-06-13 10:38:39 +0200
committerlouiz’ <louiz@louiz.org>2017-06-14 00:19:15 +0200
commit50cadf3dac0d56ef8181d1800cc30f8dcb749141 (patch)
tree23e56307a6fba4f926d261f858c8df8b6b8d5ea7 /src/database/query.hpp
parent7ca95a09740297ae9c041c5f8ae4caa0a57a149a (diff)
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Implement our own database ORM, and update the whole code to use it
Entirely replace LiteSQL fix #3271
Diffstat (limited to 'src/database/query.hpp')
-rw-r--r--src/database/query.hpp46
1 files changed, 46 insertions, 0 deletions
diff --git a/src/database/query.hpp b/src/database/query.hpp
new file mode 100644
index 0000000..92845d0
--- /dev/null
+++ b/src/database/query.hpp
@@ -0,0 +1,46 @@
+#pragma once
+
+#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))
+ {}
+
+ sqlite3_stmt* 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);