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Able to insert song records into the database. Left TODO for clean up

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kdeng00
2019-08-25 01:30:13 -04:00
parent 1db3eb2f8c
commit d54715ac25
3 changed files with 131 additions and 1 deletions
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src/database/songRepository.cpp
+120 -1
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@@ -16,7 +16,74 @@ Song songRepository::retrieveRecord(Song& song, songFilter)
void songRepository::saveRecord(const Song& song)
{
// TODO: pick up here. Save the song record to the database
// TODO: Yeeesh! Clean this shit up!
auto conn = setup_mysql_connection();
auto status = 0;
MYSQL_STMT *stmt;
stmt = mysql_stmt_init(conn);
std::string query = "INSERT INTO Song(Title, Artist, Album, Genre, ";
query.append("Year, Duration, CoverArtId) VALUES(?, ?, ?, ?, ?, ?, ?)");
status = mysql_stmt_prepare(stmt, query.c_str(), query.size());
//auto params = bindParams(song);
//MYSQL_BIND *b;
//b = *params.get();
//auto status = mysql_stmt_bind_param(stmt, b);
//
MYSQL_BIND params[7];
memset(params, 0, sizeof(params));
params[0].buffer_type = MYSQL_TYPE_STRING;
params[0].buffer = (char*)song.title.c_str();
auto titleLength = song.title.size();
params[0].length = &titleLength;
params[0].is_null = 0;
params[1].buffer_type = MYSQL_TYPE_STRING;
params[1].buffer = (char*)song.artist.c_str();
auto artistLength = song.artist.size();
params[1].length = &artistLength;
params[1].is_null = 0;
params[2].buffer_type = MYSQL_TYPE_STRING;
params[2].buffer = (char*)song.album.c_str();
auto albumLength = song.album.size();
params[2].length = &albumLength;
params[2].is_null = 0;
params[3].buffer_type = MYSQL_TYPE_STRING;
params[3].buffer = (char*)song.genre.c_str();
auto genreLength = song.genre.size();
params[3].length = &genreLength;
params[3].is_null = 0;
params[4].buffer_type = MYSQL_TYPE_LONG;
params[4].buffer = (char*)&song.year;
params[4].length = 0;
params[4].is_null = 0;
params[5].buffer_type = MYSQL_TYPE_LONG;
params[5].buffer = (char*)&song.duration;
params[5].length = 0;
params[5].is_null = 0;
params[6].buffer_type = MYSQL_TYPE_LONG;
params[6].buffer = (char*)&song.coverArtId;
params[6].length = 0;
params[6].is_null = 0;
status = mysql_stmt_bind_param(stmt, params);
status = mysql_stmt_execute(stmt);
mysql_stmt_close(stmt);
mysql_close(conn);
std::cout << "done inserting song record" << std::endl;
}
std::vector<Song> songRepository::parseRecords(MYSQL_RES* results)
@@ -27,6 +94,58 @@ std::vector<Song> songRepository::parseRecords(MYSQL_RES* results)
return songs;
}
std::unique_ptr<MYSQL_BIND*> songRepository::bindParams(const Song& song)
//std::unique_ptr<MYSQL_BIND[]> songRepository::bindParams(const Song& song)
//std::shared_ptr<MYSQL_BIND> songRepository::bindParams(const Song& song)
{
MYSQL_BIND params[7];
params[0].buffer_type = MYSQL_TYPE_STRING;
params[0].buffer = (char*)song.title.c_str();
auto titleLength = song.title.size();
params[0].length = &titleLength;
params[0].is_null = 0;
params[1].buffer_type = MYSQL_TYPE_STRING;
params[1].buffer = (char*)song.artist.c_str();
auto artistLength = song.artist.size();
params[1].length = &artistLength;
params[1].is_null = 0;
params[2].buffer_type = MYSQL_TYPE_STRING;
params[2].buffer = (char*)song.album.c_str();
auto albumLength = song.album.size();
params[2].length = &albumLength;
params[2].is_null = 0;
params[3].buffer_type = MYSQL_TYPE_STRING;
params[3].buffer = (char*)song.genre.c_str();
auto genreLength = song.genre.size();
params[3].length = &genreLength;
params[3].is_null = 0;
params[4].buffer_type = MYSQL_TYPE_LONG;
params[4].buffer = (char*)&song.year;
params[4].length = 0;
params[4].is_null = 0;
params[5].buffer_type = MYSQL_TYPE_LONG;
params[5].buffer = (char*)&song.duration;
params[5].length = 0;
params[5].is_null = 0;
params[6].buffer_type = MYSQL_TYPE_LONG;
params[6].buffer = (char*)&song.coverArtId;
params[6].length = 0;
params[6].is_null = 0;
std::cout << "binding params" << std::endl;
//return std::make_unique<MYSQL_BIND*>(params);
return std::make_unique<MYSQL_BIND*>(params);
//return std::make_shared<MYSQL_BIND>(params);
}
Song songRepository::parseRecord(MYSQL_RES* results)
{
Song song;