diff options
Diffstat (limited to 'src/database/query.hpp')
-rw-r--r-- | src/database/query.hpp | 48 |
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); |