TrueCloudLab/frostfs-node
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[#223] objectsvc: Refactor split-tree traverse

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Resolve funlen & gocognit linters for traverseSplitChain method.

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
This commit is contained in:
Dmitrii Stepanov 2023-04-06 16:03:00 +03:00
parent 2ed9fd3f94
commit 93eba19a8e
1 changed files with 75 additions and 66 deletions
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17
pkg/services/object/util/chain.go
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@ -4,6 +4,7 @@ import (
"errors"
"fmt"
cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
)
@ -72,7 +73,6 @@ func TraverseSplitChain(r HeadReceiver, addr oid.Address, h SplitMemberHandler)
return err
}
// nolint: funlen, gocognit
func traverseSplitChain(r HeadReceiver, addr oid.Address, h SplitMemberHandler) (bool, error) {
v, err := r.Head(addr)
if err != nil {
@ -94,6 +94,14 @@ func traverseSplitChain(r HeadReceiver, addr oid.Address, h SplitMemberHandler)
default:
return false, errors.New("lack of split information")
case withLink:
return traverseByLink(cnr, link, r, h)
case withLast:
return traverseByLast(cnr, last, withLast, res, r, h)
}
}
}
func traverseByLink(cnr cid.ID, link oid.ID, r HeadReceiver, h SplitMemberHandler) (bool, error) {
var addr oid.Address
addr.SetContainer(cnr)
addr.SetObject(link)
@ -136,7 +144,10 @@ func traverseSplitChain(r HeadReceiver, addr oid.Address, h SplitMemberHandler)
return true, nil
}
}
case withLast:
return false, nil
}
func traverseByLast(cnr cid.ID, last oid.ID, withLast bool, res *object.SplitInfo, r HeadReceiver, h SplitMemberHandler) (bool, error) {
var addr oid.Address
addr.SetContainer(cnr)
@ -168,8 +179,6 @@ func traverseSplitChain(r HeadReceiver, addr oid.Address, h SplitMemberHandler)
last, withLast = directChain[len(directChain)-1].PreviousID()
}
}
}
}
return false, nil
}