evan/tank
1
1
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Add the deleted feature.

Browse Source
This commit is contained in:
lishuang
2020-07-12 17:26:15 +08:00
parent c970acbe8b
commit 82047f4504
4 changed files with 176 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
code/rest/matter_dao.go
View File

@ -246,7 +246,7 @@ func (this *MatterDao) FindByUuids(uuids []string, sortArray []builder.OrderPair
return matters
}
func (this *MatterDao) PlainPage(page int, pageSize int, puuid string, userUuid string, name string, dir string, extensions []string, sortArray []builder.OrderPair) (int, []*Matter) {
func (this *MatterDao) PlainPage(page int, pageSize int, puuid string, userUuid string, name string, dir string, deleted string, extensions []string, sortArray []builder.OrderPair) (int, []*Matter) {
var wp = &builder.WherePair{}
@ -268,6 +268,12 @@ func (this *MatterDao) PlainPage(page int, pageSize int, puuid string, userUuid
wp = wp.And(&builder.WherePair{Query: "dir = ?", Args: []interface{}{0}})
}
if deleted == TRUE {
wp = wp.And(&builder.WherePair{Query: "deleted = ?", Args: []interface{}{1}})
} else if deleted == FALSE {
wp = wp.And(&builder.WherePair{Query: "deleted = ?", Args: []interface{}{0}})
}
var conditionDB *gorm.DB
if extensions != nil && len(extensions) > 0 {
var orWp = &builder.WherePair{}
@ -291,16 +297,16 @@ func (this *MatterDao) PlainPage(page int, pageSize int, puuid string, userUuid
return count, matters
}
func (this *MatterDao) Page(page int, pageSize int, puuid string, userUuid string, name string, dir string, extensions []string, sortArray []builder.OrderPair) *Pager {
func (this *MatterDao) Page(page int, pageSize int, puuid string, userUuid string, name string, dir string, deleted string, extensions []string, sortArray []builder.OrderPair) *Pager {
count, matters := this.PlainPage(page, pageSize, puuid, userUuid, name, dir, extensions, sortArray)
count, matters := this.PlainPage(page, pageSize, puuid, userUuid, name, dir, deleted, extensions, sortArray)
pager := NewPager(page, pageSize, count, matters)
return pager
}
//handle matter page by page.
func (this *MatterDao) PageHandle(puuid string, userUuid string, name string, dir string, fun func(matter *Matter)) {
func (this *MatterDao) PageHandle(puuid string, userUuid string, name string, dir string, deleted string, fun func(matter *Matter)) {
//delete share and bridges.
pageSize := 1000
@ -310,13 +316,13 @@ func (this *MatterDao) PageHandle(puuid string, userUuid string, name string, di
Value: DIRECTION_ASC,
},
}
count, _ := this.PlainPage(0, pageSize, puuid, userUuid, name, dir, nil, sortArray)
count, _ := this.PlainPage(0, pageSize, puuid, userUuid, name, dir, deleted, nil, sortArray)
if count > 0 {
var totalPages = int(math.Ceil(float64(count) / float64(pageSize)))
var page int
for page = 0; page < totalPages; page++ {
_, matters := this.PlainPage(0, pageSize, puuid, userUuid, name, dir, nil, sortArray)
_, matters := this.PlainPage(0, pageSize, puuid, userUuid, name, dir, deleted, nil, sortArray)
for _, matter := range matters {
fun(matter)
}
@ -411,6 +417,37 @@ func (this *MatterDao) Delete(matter *Matter) {
}
}
//soft delete a file from db and disk.
func (this *MatterDao) SoftDelete(matter *Matter) {
// recursive if dir
if matter.Dir {
matters := this.FindByPuuidAndUserUuid(matter.Uuid, matter.UserUuid, nil)
for _, f := range matters {
this.SoftDelete(f)
}
//soft delete from db.
db := core.CONTEXT.GetDB().Model(&Matter{}).Where("uuid = ?", matter.Uuid).Update(map[string]interface{}{"deleted": 1})
this.PanicError(db.Error)
} else {
//soft delete from db.
db := core.CONTEXT.GetDB().Model(&Matter{}).Where("uuid = ?", matter.Uuid).Update(map[string]interface{}{"deleted": 1})
this.PanicError(db.Error)
//no need to delete its image cache.
//delete all the share.
this.bridgeDao.DeleteByMatterUuid(matter.Uuid)
//no need to delete from disk.
}
}
func (this *MatterDao) DeleteByUserUuid(userUuid string) {
db := core.CONTEXT.GetDB().Where("user_uuid = ?", userUuid).Delete(Matter{})