🎨 Synchronize the related entries when the database creates a two-way relation https://github.com/siyuan-note/siyuan/issues/11250
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Daniel
parent
ce47fd2ed4
commit
bf4b9cf146
1 changed files with 85 additions and 67 deletions
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@ -1577,26 +1577,45 @@ func updateAttributeViewColRelation(operation *Operation) (err error) {
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}
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}
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if !destAdded {
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if operation.IsTwoWay {
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name := strings.TrimSpace(operation.Name)
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if "" == name {
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name = srcAv.Name + " " + operation.Format
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if !destAdded && operation.IsTwoWay {
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// 新建双向关联目标字段
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name := strings.TrimSpace(operation.Name)
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if "" == name {
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name = srcAv.Name + " " + operation.Format
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}
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destKeyValues := &av.KeyValues{
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Key: &av.Key{
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ID: operation.BackRelationKeyID,
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Name: name,
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Type: av.KeyTypeRelation,
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Relation: &av.Relation{AvID: operation.AvID, IsTwoWay: operation.IsTwoWay, BackKeyID: operation.KeyID},
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},
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}
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destAv.KeyValues = append(destAv.KeyValues, destKeyValues)
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for _, v := range destAv.Views {
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switch v.LayoutType {
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case av.LayoutTypeTable:
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v.Table.Columns = append(v.Table.Columns, &av.ViewTableColumn{ID: operation.BackRelationKeyID})
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}
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}
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now := time.Now().UnixMilli()
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// 和现有值进行关联
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for _, keyValues := range srcAv.KeyValues {
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if keyValues.Key.ID != operation.KeyID {
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continue
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}
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destAv.KeyValues = append(destAv.KeyValues, &av.KeyValues{
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Key: &av.Key{
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ID: operation.BackRelationKeyID,
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Name: name,
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Type: av.KeyTypeRelation,
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Relation: &av.Relation{AvID: operation.AvID, IsTwoWay: operation.IsTwoWay, BackKeyID: operation.KeyID},
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},
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})
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for _, v := range destAv.Views {
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switch v.LayoutType {
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case av.LayoutTypeTable:
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v.Table.Columns = append(v.Table.Columns, &av.ViewTableColumn{ID: operation.BackRelationKeyID})
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srcKeyValues := keyValues
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for _, srcVal := range srcKeyValues.Values {
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for _, blockID := range srcVal.Relation.BlockIDs {
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destVal := &av.Value{ID: ast.NewNodeID(), KeyID: destKeyValues.Key.ID, BlockID: blockID, Type: keyValues.Key.Type, Relation: &av.ValueRelation{}}
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destVal.Relation.BlockIDs = append(destVal.Relation.BlockIDs, srcVal.BlockID)
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destVal.Relation.BlockIDs = gulu.Str.RemoveDuplicatedElem(destVal.Relation.BlockIDs)
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destVal.SetUpdatedAt(now)
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destKeyValues.Values = append(destKeyValues.Values, destVal)
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}
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}
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}
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@ -3167,12 +3186,12 @@ func UpdateAttributeViewCell(tx *Transaction, avID, keyID, rowID, cellID string,
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// 将游离行绑定到新建的块上
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bindBlockAv(tx, avID, rowID)
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}
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} else { // 之前绑定了块
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} else { // 之前绑定了块
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if isUpdatingBlockKey { // 正在更新主键
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if val.IsDetached { // 现在是游离行
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// 将绑定的块从属性视图中移除
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unbindBlockAv(tx, avID, rowID)
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} else { // 现在绑定了块
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} else { // 现在绑定了块
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if oldBoundBlockID != val.BlockID { // 之前绑定的块和现在绑定的块不一样
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// 换绑块
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unbindBlockAv(tx, avID, oldBoundBlockID)
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@ -3195,64 +3214,63 @@ func UpdateAttributeViewCell(tx *Transaction, avID, keyID, rowID, cellID string,
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val.SetUpdatedAt(now)
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key, _ := attrView.GetKey(val.KeyID)
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if nil != key && av.KeyTypeRelation == key.Type && nil != key.Relation {
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destAv, _ := av.ParseAttributeView(key.Relation.AvID)
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if nil != destAv {
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if key.Relation.IsTwoWay {
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// relationChangeMode
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// 0：关联列值不变（仅排序），不影响目标值
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// 1：关联列值增加，增加目标值
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// 2：关联列值减少，减少目标值
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if nil != key && av.KeyTypeRelation == key.Type && nil != key.Relation && key.Relation.IsTwoWay {
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// 双向关联需要同时更新目标字段的值
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if 1 == relationChangeMode {
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addBlockIDs := val.Relation.BlockIDs
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for _, bID := range oldRelationBlockIDs {
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addBlockIDs = gulu.Str.RemoveElem(addBlockIDs, bID)
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}
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if destAv, _ := av.ParseAttributeView(key.Relation.AvID); nil != destAv {
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// relationChangeMode
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// 0：关联列值不变（仅排序），不影响目标值
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// 1：关联列值增加，增加目标值
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// 2：关联列值减少，减少目标值
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for _, blockID := range addBlockIDs {
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for _, keyValues := range destAv.KeyValues {
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if keyValues.Key.ID != key.Relation.BackKeyID {
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continue
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}
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if 1 == relationChangeMode {
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addBlockIDs := val.Relation.BlockIDs
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for _, bID := range oldRelationBlockIDs {
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addBlockIDs = gulu.Str.RemoveElem(addBlockIDs, bID)
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}
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destVal := keyValues.GetValue(blockID)
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if nil == destVal {
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destVal = &av.Value{ID: ast.NewNodeID(), KeyID: keyValues.Key.ID, BlockID: blockID, Type: keyValues.Key.Type, Relation: &av.ValueRelation{}}
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keyValues.Values = append(keyValues.Values, destVal)
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}
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destVal.Relation.BlockIDs = append(destVal.Relation.BlockIDs, rowID)
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destVal.Relation.BlockIDs = gulu.Str.RemoveDuplicatedElem(destVal.Relation.BlockIDs)
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destVal.SetUpdatedAt(now)
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break
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for _, blockID := range addBlockIDs {
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for _, keyValues := range destAv.KeyValues {
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if keyValues.Key.ID != key.Relation.BackKeyID {
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continue
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}
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}
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} else if 2 == relationChangeMode {
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removeBlockIDs := oldRelationBlockIDs
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for _, bID := range val.Relation.BlockIDs {
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removeBlockIDs = gulu.Str.RemoveElem(removeBlockIDs, bID)
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}
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for _, blockID := range removeBlockIDs {
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for _, keyValues := range destAv.KeyValues {
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if keyValues.Key.ID != key.Relation.BackKeyID {
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continue
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}
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destVal := keyValues.GetValue(blockID)
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if nil == destVal {
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destVal = &av.Value{ID: ast.NewNodeID(), KeyID: keyValues.Key.ID, BlockID: blockID, Type: keyValues.Key.Type, Relation: &av.ValueRelation{}}
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keyValues.Values = append(keyValues.Values, destVal)
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}
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for _, value := range keyValues.Values {
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if value.BlockID == blockID {
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value.Relation.BlockIDs = gulu.Str.RemoveElem(value.Relation.BlockIDs, rowID)
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value.SetUpdatedAt(now)
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break
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}
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destVal.Relation.BlockIDs = append(destVal.Relation.BlockIDs, rowID)
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destVal.Relation.BlockIDs = gulu.Str.RemoveDuplicatedElem(destVal.Relation.BlockIDs)
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destVal.SetUpdatedAt(now)
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break
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}
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}
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} else if 2 == relationChangeMode {
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removeBlockIDs := oldRelationBlockIDs
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for _, bID := range val.Relation.BlockIDs {
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removeBlockIDs = gulu.Str.RemoveElem(removeBlockIDs, bID)
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}
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for _, blockID := range removeBlockIDs {
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for _, keyValues := range destAv.KeyValues {
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if keyValues.Key.ID != key.Relation.BackKeyID {
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continue
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}
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for _, value := range keyValues.Values {
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if value.BlockID == blockID {
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value.Relation.BlockIDs = gulu.Str.RemoveElem(value.Relation.BlockIDs, rowID)
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value.SetUpdatedAt(now)
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break
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}
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}
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}
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}
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av.SaveAttributeView(destAv)
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}
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av.SaveAttributeView(destAv)
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}
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}
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