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🎨 Add Relation and Rollup column to database table view https://github.com/siyuan-note/siyuan/issues/9888

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Daniel 2023-12-23 17:45:46 +08:00
parent c916cd0c23
commit 46c82acf6c
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GPG key ID: 86211BA83DF03017
5 changed files with 72 additions and 24 deletions
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68
kernel/model/attribute_view.go
View file

@ -553,6 +553,8 @@ func renderAttributeViewTable(attrView *av.AttributeView, view *av.View) (ret *a
Options: key.Options,
NumberFormat: key.NumberFormat,
Template: key.Template,
Relation: key.Relation,
Rollup: key.Rollup,
Wrap: col.Wrap,
Hidden: col.Hidden,
Width: col.Width,
@ -728,32 +730,66 @@ func (tx *Transaction) doUpdateAttrViewColRelation(operation *Operation) (ret *T
}
func updateAttributeViewColRelation(operation *Operation) (err error) {
err = updateAttributeViewColRelation0(operation.AvID, operation.KeyID, operation.ID, operation.IsBiRelation, operation.BackRelationKeyID, operation.Name)
// operation.AvID 源 avID
// operation.ID 目标 avID
// operation.KeyID 源 av 关联列 ID
// operation.IsTwoWay 是否双向关联
// operation.BackRelationKeyID 双向关联的目标关联列 ID
// operation.Name 双向关联的目标关联列名称
srcAv, err := av.ParseAttributeView(operation.AvID)
if nil != err {
return
}
if operation.IsBiRelation {
err = updateAttributeViewColRelation0(operation.ID, operation.BackRelationKeyID, operation.AvID, operation.IsBiRelation, operation.KeyID, operation.Name)
}
return
}
func updateAttributeViewColRelation0(avID, relKeyID, destAvID string, isBiRel bool, backRelKeyID, backRelKeyName string) (err error) {
attrView, err := av.ParseAttributeView(avID)
destAv, err := av.ParseAttributeView(operation.ID)
if nil != err {
return
}
for _, keyValues := range attrView.KeyValues {
if keyValues.Key.ID == relKeyID {
keyValues.Key.RelationAvID = destAvID
keyValues.Key.IsBiRelation = isBiRel
keyValues.Key.BackRelationKeyID = backRelKeyID
err = av.SaveAttributeView(attrView)
return
isSameAv := srcAv.ID == destAv.ID
for _, keyValues := range srcAv.KeyValues {
if keyValues.Key.ID == operation.KeyID {
keyValues.Key.Relation = &av.Relation{
AvID: operation.ID,
IsTwoWay: operation.IsTwoWay,
BackKeyID: operation.BackRelationKeyID,
}
break
}
}
destAdded := false
for _, keyValues := range destAv.KeyValues {
if keyValues.Key.ID == operation.BackRelationKeyID {
keyValues.Key.Relation = &av.Relation{
AvID: operation.AvID,
IsTwoWay: operation.IsTwoWay,
BackKeyID: operation.KeyID,
}
destAdded = true
break
}
}
if !destAdded {
destAv.KeyValues = append(destAv.KeyValues, &av.KeyValues{
Key: &av.Key{
ID: operation.BackRelationKeyID,
Name: operation.Name,
Type: av.KeyTypeRelation,
Relation: &av.Relation{AvID: operation.AvID, IsTwoWay: operation.IsTwoWay, BackKeyID: operation.KeyID},
},
})
}
err = av.SaveAttributeView(srcAv)
if nil != err {
return
}
if !isSameAv {
err = av.SaveAttributeView(destAv)
}
return
}

2
kernel/model/transaction.go
View file

@ -1191,7 +1191,7 @@ type Operation struct {
Format string `json:"format"` // 属性视图列格式化
KeyID string `json:"keyID"` // 属性视列 ID
RowID string `json:"rowID"` // 属性视图行 ID
IsBiRelation bool `json:"isBiRelation"` // 属性视图关联列是否是双向关系
IsTwoWay bool `json:"isTwoWay"` // 属性视图关联列是否是双向关系
BackRelationKeyID string `json:"backRelationKeyID"` // 属性视图关联列回链关联列的 ID
}