From 4690f6e13d9190bad35a1d94ee6f882ab86d9ab1 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@helsinki.at>
Date: Thu, 11 Feb 2016 18:02:33 +0100
Subject: jingle cut list


diff --git a/rddb/rddb.go b/rddb/rddb.go
index e17f3fb..a645fa2 100644
--- a/rddb/rddb.go
+++ b/rddb/rddb.go
@@ -167,29 +167,41 @@ type getJingleListRequest struct {
 	response chan<- getJingleListResult
 }
 
+type getJingleCutListResult struct {
+	active   CartListEntry
+	inactive CartListEntry
+	err      error
+}
+
+type getJingleCutListRequest struct {
+	jingle   JingleListEntry
+	response chan<- getJingleCutListResult
+}
+
 type DB struct {
-	conf                *config
-	dbh                 *sql.DB
-	passwordCache       map[string]string
-	getPasswordChan     chan getPasswordRequest
-	getPasswordStmt     *sql.Stmt
-	getGroupOfCartChan  chan getGroupOfCartRequest
-	getGroupOfCartStmt  *sql.Stmt
-	getShowInfoChan     chan getShowInfoRequest
-	getShowInfoStmt     *sql.Stmt
-	checkMusicGroupChan chan checkMusicGroupRequest
-	checkMusicGroupStmt *sql.Stmt
-	getMusicInfoChan    chan getMusicInfoRequest
-	getMusicInfoStmt    *sql.Stmt
-	getShowListChan     chan getShowListRequest
-	getShowListStmt     *sql.Stmt
-	getShowCartListChan chan getShowCartListRequest
-	getCartInfoStmt     *sql.Stmt
-	getCutInfoStmt      *sql.Stmt
-	getJingleListChan   chan getJingleListRequest
-	getJingleListStmt   *sql.Stmt
-	quit                chan bool
-	done                chan bool
+	conf                 *config
+	dbh                  *sql.DB
+	passwordCache        map[string]string
+	getPasswordChan      chan getPasswordRequest
+	getPasswordStmt      *sql.Stmt
+	getGroupOfCartChan   chan getGroupOfCartRequest
+	getGroupOfCartStmt   *sql.Stmt
+	getShowInfoChan      chan getShowInfoRequest
+	getShowInfoStmt      *sql.Stmt
+	checkMusicGroupChan  chan checkMusicGroupRequest
+	checkMusicGroupStmt  *sql.Stmt
+	getMusicInfoChan     chan getMusicInfoRequest
+	getMusicInfoStmt     *sql.Stmt
+	getShowListChan      chan getShowListRequest
+	getShowListStmt      *sql.Stmt
+	getShowCartListChan  chan getShowCartListRequest
+	getCartInfoStmt      *sql.Stmt
+	getCutInfoStmt       *sql.Stmt
+	getJingleListChan    chan getJingleListRequest
+	getJingleListStmt    *sql.Stmt
+	getJingleCutListChan chan getJingleCutListRequest
+	quit                 chan bool
+	done                 chan bool
 }
 
 func (db *DB) init() (err error) {
@@ -483,6 +495,16 @@ func (db *DB) getJingleList(username string) (result getJingleListResult) {
 	return
 }
 
+func (db *DB) getJingleCutList(jingle JingleListEntry) (result getJingleCutListResult) {
+	if result.active, result.err = db.getCartInfo(uint(jingle.ActiveCart)); result.err != nil {
+		return
+	}
+	if result.inactive, result.err = db.getCartInfo(uint(jingle.InactiveCart)); result.err != nil {
+		return
+	}
+	return
+}
+
 func (db *DB) dispatchRequests() {
 	defer func() { db.done <- true }()
 	for {
@@ -505,6 +527,8 @@ func (db *DB) dispatchRequests() {
 			req.response <- db.getShowCartList(req.show)
 		case req := <-db.getJingleListChan:
 			req.response <- db.getJingleList(req.username)
+		case req := <-db.getJingleCutListChan:
+			req.response <- db.getJingleCutList(req.jingle)
 		}
 	}
 }
@@ -513,14 +537,15 @@ func (db *DB) dispatchRequests() {
 // Public Interface
 
 type DBChan struct {
-	getPasswordChan     chan<- getPasswordRequest
-	getGroupOfCartChan  chan<- getGroupOfCartRequest
-	getShowInfoChan     chan<- getShowInfoRequest
-	checkMusicGroupChan chan<- checkMusicGroupRequest
-	getMusicInfoChan    chan<- getMusicInfoRequest
-	getShowListChan     chan<- getShowListRequest
-	getShowCartListChan chan<- getShowCartListRequest
-	getJingleListChan   chan<- getJingleListRequest
+	getPasswordChan      chan<- getPasswordRequest
+	getGroupOfCartChan   chan<- getGroupOfCartRequest
+	getShowInfoChan      chan<- getShowInfoRequest
+	checkMusicGroupChan  chan<- checkMusicGroupRequest
+	getMusicInfoChan     chan<- getMusicInfoRequest
+	getShowListChan      chan<- getShowListRequest
+	getShowCartListChan  chan<- getShowCartListRequest
+	getJingleListChan    chan<- getJingleListRequest
+	getJingleCutListChan chan<- getJingleCutListRequest
 }
 
 func (db *DBChan) GetPassword(username string, cached bool) (string, error) {
@@ -663,6 +688,17 @@ func (db *DBChan) GetJingleList(username string) (JingleList, error) {
 	return res.jingles, nil
 }
 
+func (db *DBChan) GetJingleCutList(jingle JingleListEntry) (CartListEntry, CartListEntry, error) {
+	resCh := make(chan getJingleCutListResult)
+	req := getJingleCutListRequest{}
+	req.jingle = jingle
+	req.response = resCh
+	db.getJingleCutListChan <- req
+
+	res := <-resCh
+	return res.active, res.inactive, res.err
+}
+
 func (db *DB) GetInterface() *DBChan {
 	ch := &DBChan{}
 	ch.getPasswordChan = db.getPasswordChan
@@ -673,6 +709,7 @@ func (db *DB) GetInterface() *DBChan {
 	ch.getShowListChan = db.getShowListChan
 	ch.getShowCartListChan = db.getShowCartListChan
 	ch.getJingleListChan = db.getJingleListChan
+	ch.getJingleCutListChan = db.getJingleCutListChan
 	return ch
 }
 
@@ -730,6 +767,7 @@ func NewDB(configfile string) (db *DB, err error) {
 	db.getShowListChan = make(chan getShowListRequest, 10)
 	db.getShowCartListChan = make(chan getShowCartListRequest, 10)
 	db.getJingleListChan = make(chan getJingleListRequest, 10)
+	db.getJingleCutListChan = make(chan getJingleCutListRequest, 10)
 
 	if err = db.init(); err != nil {
 		return
-- 
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