Added a new sync that uses hash

Added a new sync that uses hash and sqlc for the queries. Added db
migration. Started adding a config file.

db/queries/game.sql

@@ -0,0 +1,49 @@
+-- name: ResetGameIdSeq :one
+SELECT setval('game_id_seq', (SELECT MAX(id) FROM game)+1);
+
+-- name: GetGameNameById :one
+SELECT game_name FROM game WHERE id = $1;
+
+-- name: GetGameById :one
+SELECT * 
+FROM game 
+WHERE id = $1 
+AND deleted IS NULL;
+
+-- name: SetGameDeletionDate :exec
+UPDATE game SET deleted=now() WHERE deleted IS NULL;
+
+-- name: ClearGames :exec
+DELETE FROM game;
+
+-- name: UpdateGameName :exec
+UPDATE game SET game_name=sqlc.arg(name), path=sqlc.arg(path), last_changed=now() WHERE id=sqlc.arg(id);
+
+-- name: UpdateGameHash :exec
+UPDATE game SET hash=sqlc.arg(hash), last_changed=now() WHERE id=sqlc.arg(id);
+
+-- name: RemoveDeletionDate :exec
+UPDATE game SET deleted=NULL WHERE id=$1;
+
+-- name: GetIdByGameName :one
+SELECT id FROM game WHERE game_name = $1;
+
+-- name: InsertGame :one
+INSERT INTO game (game_name, path, hash, added) VALUES ($1, $2, $3, now()) returning id;
+
+-- name: InsertGameWithExistingId :exec
+INSERT INTO game (id, game_name, path, hash, added) VALUES ($1, $2, $3, $4, now());
+
+-- name: FindAllGames :many
+SELECT *
+FROM game
+WHERE deleted IS NULL
+ORDER BY game_name;
+
+-- name: GetAllGamesIncludingDeleted :many
+SELECT *
+FROM game
+ORDER BY game_name;
+
+-- name: AddGamePlayed :exec
+UPDATE game SET times_played = times_played + 1, last_played = now() WHERE id = $1;

db/queries/song.sql

@@ -0,0 +1,41 @@
+-- name: ClearSongs :exec
+DELETE FROM song;
+
+-- name: ClearSongsByGameId :exec
+DELETE FROM song WHERE game_id = $1;
+
+-- name: AddSong :exec
+INSERT INTO song(game_id, song_name, path, file_name, hash) VALUES ($1, $2, $3, $4, $5);
+
+-- name: CheckSong :one
+SELECT COUNT(*) FROM song WHERE path = $1;
+
+-- name: CheckSongWithHash :one
+SELECT COUNT(*) FROM song WHERE hash = $1;
+
+-- name: GetSongWithHash :one
+SELECT * FROM song WHERE hash = $1;
+
+-- name: UpdateSong :exec
+UPDATE song SET song_name=$1, file_name=$2, path=$3 where hash=$4;
+
+-- name: AddHashToSong :exec
+UPDATE song SET hash=$1 where path=$2;
+
+-- name: FindSongsFromGame :many
+SELECT *
+FROM song
+WHERE game_id = $1;
+
+-- name: AddSongPlayed :exec
+UPDATE song SET times_played = times_played + 1
+WHERE game_id = $1 AND song_name = $2;
+
+-- name: FetchAllSongs :many
+SELECT * FROM song;
+
+-- name: RemoveBrokenSong :exec
+DELETE FROM song WHERE path = $1;
+
+-- name: RemoveBrokenSongs :exec
+DELETE FROM song where path = any (sqlc.slice('paths'));

db/queries/song_list.sql

@@ -0,0 +1,9 @@
+-- name: InsertSongInList :exec
+INSERT INTO song_list (match_date, match_id, song_no, game_name, song_name)
+VALUES ($1, $2, $3, $4, $5);
+
+-- name: GetSongList :many
+SELECT *
+FROM song_list
+WHERE match_date = $1
+ORDER BY song_no DESC;