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♻️ Adjust addRiffCards/removeRiffCards implementation to be asynchronous transaction https://github.com/siyuan-note/siyuan/issues/7936
This commit is contained in:
Liang Ding
parent
e5143a8474
commit
3e14b4f29c
3 changed files with 58 additions and 104 deletions
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@ -216,13 +216,22 @@ func removeRiffCards(c *gin.Context) {
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for _, blockID := range blockIDsArg {
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blockIDs = append(blockIDs, blockID.(string))
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}
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err := model.RemoveFlashcardsByBlockIDs(deckID, blockIDs)
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if nil != err {
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ret.Code = -1
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ret.Msg = err.Error()
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return
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transactions := []*model.Transaction{
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{
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DoOperations: []*model.Operation{
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{
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Action: "removeFlashcards",
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DeckID: deckID,
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BlockIDs: blockIDs,
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},
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},
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},
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}
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model.PerformTransactions(&transactions)
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model.WaitForWritingFiles()
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if "" != deckID {
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deck := model.Decks[deckID]
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ret.Data = deckData(deck)
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@ -245,13 +254,22 @@ func addRiffCards(c *gin.Context) {
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for _, blockID := range blockIDsArg {
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blockIDs = append(blockIDs, blockID.(string))
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}
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err := model.AddFlashcards(deckID, blockIDs)
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if nil != err {
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ret.Code = -1
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ret.Msg = err.Error()
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return
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transactions := []*model.Transaction{
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{
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DoOperations: []*model.Operation{
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{
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Action: "addFlashcards",
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DeckID: deckID,
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BlockIDs: blockIDs,
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},
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},
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},
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}
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model.PerformTransactions(&transactions)
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model.WaitForWritingFiles()
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deck := model.Decks[deckID]
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ret.Data = deckData(deck)
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}
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@ -456,95 +456,20 @@ func getAllDueFlashcards(reviewedCardIDs []string) (ret []*Flashcard) {
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return
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}
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func RemoveFlashcardsByCardIDs(deckID string, cardIDs []string) (err error) {
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func (tx *Transaction) doRemoveFlashcards(operation *Operation) (ret *TxErr) {
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deckLock.Lock()
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defer deckLock.Unlock()
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if syncingStorages {
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err = errors.New(Conf.Language(81))
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ret = &TxErr{code: TxErrCodeDataIsSyncing}
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return
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}
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var needRemoveDeckAttrBlockIDs []string
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if "" == deckID {
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// 在 All 卡包中移除
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var affectedBlockIDs []string
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for _, deck := range Decks {
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changed := false
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for _, cardID := range cardIDs {
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card := deck.GetCard(cardID)
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if nil == card {
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continue
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}
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deckID := operation.DeckID
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blockIDs := operation.BlockIDs
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affectedBlockIDs = append(affectedBlockIDs, card.BlockID())
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deck.RemoveCard(cardID)
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changed = true
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}
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if changed {
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if err = deck.Save(); nil != err {
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return
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}
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}
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// 检查刚刚移除的卡片关联的块是否还存在更多关联的卡片
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affectedBlockIDs = gulu.Str.RemoveDuplicatedElem(affectedBlockIDs)
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for _, blockID := range affectedBlockIDs {
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moreRelatedCards := deck.GetCardsByBlockID(blockID)
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if 1 > len(moreRelatedCards) {
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needRemoveDeckAttrBlockIDs = append(needRemoveDeckAttrBlockIDs, blockID)
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}
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}
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}
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} else {
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// 在指定卡包中移除
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deck := Decks[deckID]
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if nil == deck {
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return
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}
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var affectedBlockIDs []string
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for _, cardID := range cardIDs {
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card := deck.GetCard(cardID)
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if nil == card {
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continue
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}
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affectedBlockIDs = append(affectedBlockIDs, card.BlockID())
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deck.RemoveCard(cardID)
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if err = deck.Save(); nil != err {
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return
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}
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}
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// 检查刚刚移除的卡片关联的块是否还存在更多关联的卡片
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affectedBlockIDs = gulu.Str.RemoveDuplicatedElem(affectedBlockIDs)
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for _, blockID := range affectedBlockIDs {
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moreRelatedCards := deck.GetCardsByBlockID(blockID)
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if 1 > len(moreRelatedCards) {
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needRemoveDeckAttrBlockIDs = append(needRemoveDeckAttrBlockIDs, blockID)
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}
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}
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}
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if err = removeBlocksDeckAttr(needRemoveDeckAttrBlockIDs, deckID); nil != err {
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return
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}
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return
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}
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func RemoveFlashcardsByBlockIDs(deckID string, blockIDs []string) (err error) {
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deckLock.Lock()
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defer deckLock.Unlock()
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if syncingStorages {
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err = errors.New(Conf.Language(81))
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return
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}
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if err = removeBlocksDeckAttr(blockIDs, deckID); nil != err {
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return
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if err := tx.removeBlocksDeckAttr(blockIDs, deckID); nil != err {
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return &TxErr{code: TxErrCodeWriteTree, msg: err.Error(), id: deckID}
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}
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if "" == deckID { // 支持在 All 卡包中移除闪卡 https://github.com/siyuan-note/siyuan/issues/7425
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@ -557,7 +482,7 @@ func RemoveFlashcardsByBlockIDs(deckID string, blockIDs []string) (err error) {
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return
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}
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func removeBlocksDeckAttr(blockIDs []string, deckID string) (err error) {
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func (tx *Transaction) removeBlocksDeckAttr(blockIDs []string, deckID string) (err error) {
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var rootIDs []string
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blockRoots := map[string]string{}
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for _, blockID := range blockIDs {
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@ -577,7 +502,7 @@ func removeBlocksDeckAttr(blockIDs []string, deckID string) (err error) {
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tree := trees[rootID]
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if nil == tree {
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tree, _ = loadTreeByBlockID(blockID)
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tree, _ = tx.loadTree(blockID)
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}
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if nil == tree {
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continue
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@ -612,7 +537,7 @@ func removeBlocksDeckAttr(blockIDs []string, deckID string) (err error) {
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node.SetIALAttr("custom-riff-decks", val)
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}
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if err = indexWriteJSONQueue(tree); nil != err {
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if err = tx.writeTree(tree); nil != err {
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return
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}
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@ -643,15 +568,18 @@ func removeFlashcardsByBlockIDs(blockIDs []string, deck *riff.Deck) {
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}
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}
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func AddFlashcards(deckID string, blockIDs []string) (err error) {
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func (tx *Transaction) doAddFlashcards(operation *Operation) (ret *TxErr) {
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deckLock.Lock()
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defer deckLock.Unlock()
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if syncingStorages {
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err = errors.New(Conf.Language(81))
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ret = &TxErr{code: TxErrCodeDataIsSyncing}
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return
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}
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deckID := operation.DeckID
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blockIDs := operation.BlockIDs
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blockRoots := map[string]string{}
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for _, blockID := range blockIDs {
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bt := treenode.GetBlockTree(blockID)
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@ -668,7 +596,7 @@ func AddFlashcards(deckID string, blockIDs []string) (err error) {
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tree := trees[rootID]
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if nil == tree {
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tree, _ = loadTreeByBlockID(blockID)
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tree, _ = tx.loadTree(blockID)
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}
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if nil == tree {
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continue
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@ -691,8 +619,8 @@ func AddFlashcards(deckID string, blockIDs []string) (err error) {
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val = strings.TrimSuffix(val, ",")
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node.SetIALAttr("custom-riff-decks", val)
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if err = indexWriteJSONQueue(tree); nil != err {
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return
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if err := tx.writeTree(tree); nil != err {
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return &TxErr{code: TxErrCodeWriteTree, msg: err.Error(), id: deckID}
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}
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cache.PutBlockIAL(blockID, parse.IAL2Map(node.KramdownIAL))
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@ -715,8 +643,8 @@ func AddFlashcards(deckID string, blockIDs []string) (err error) {
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cardID := ast.NewNodeID()
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deck.AddCard(cardID, blockID)
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}
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err = deck.Save()
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if nil != err {
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if err := deck.Save(); nil != err {
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logging.LogErrorf("save deck [%s] failed: %s", deckID, err)
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return
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}
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@ -155,6 +155,7 @@ func PerformTransactions(transactions *[]*Transaction) {
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const (
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TxErrCodeBlockNotFound = 0
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TxErrCodeDataIsSyncing = 1
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TxErrCodeWriteTree = 2
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TxErrWriteAttributeView = 3
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)
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@ -208,7 +209,11 @@ func performTx(tx *Transaction) (ret *TxErr) {
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case "unfoldHeading":
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ret = tx.doUnfoldHeading(op)
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case "setAttrs":
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ret = tx.setAttrs(op)
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ret = tx.doSetAttrs(op)
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case "addFlashcards":
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ret = tx.doAddFlashcards(op)
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case "removeFlashcards":
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ret = tx.doRemoveFlashcards(op)
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case "insertAttrViewBlock":
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ret = tx.doInsertAttrViewBlock(op)
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case "removeAttrViewBlock":
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@ -927,7 +932,7 @@ func (tx *Transaction) doCreate(operation *Operation) (ret *TxErr) {
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return
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}
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func (tx *Transaction) setAttrs(operation *Operation) (ret *TxErr) {
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func (tx *Transaction) doSetAttrs(operation *Operation) (ret *TxErr) {
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id := operation.ID
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tree, err := tx.loadTree(id)
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if nil != err {
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@ -968,7 +973,7 @@ func (tx *Transaction) setAttrs(operation *Operation) (ret *TxErr) {
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}
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}
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if err = indexWriteJSONQueue(tree); nil != err {
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if err = tx.writeTree(tree); nil != err {
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return
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}
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cache.PutBlockIAL(id, parse.IAL2Map(node.KramdownIAL))
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@ -1007,6 +1012,9 @@ type Operation struct {
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PreviousID string `json:"previousID"`
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NextID string `json:"nextID"`
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RetData interface{} `json:"retData"`
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BlockIDs []string `json:"blockIDs"`
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DeckID string `json:"deckID"` // 用于添加/删除闪卡
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SrcIDs []string `json:"srcIDs"` // 用于将块拖拽到属性视图中
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Name string `json:"name"` // 用于属性视图列名
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