31 lines
582 B
Go
31 lines
582 B
Go
package dtmcli
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import (
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"fmt"
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"github.com/yedf/dtm/common"
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)
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func GenGid(server string) string {
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res := common.MS{}
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_, err := common.RestyClient.R().SetResult(&res).Get(server + "/newGid")
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e2p(err)
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return res["gid"]
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}
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type IDGenerator struct {
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parentID string
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branchID int
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}
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func (g *IDGenerator) NewBranchID() string {
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if g.branchID >= 99 {
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panic(fmt.Errorf("branch id is larger than 99"))
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}
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if len(g.parentID) >= 20 {
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panic(fmt.Errorf("total branch id is longer than 20"))
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}
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g.branchID = g.branchID + 1
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return g.parentID + fmt.Sprintf("%02d", g.branchID)
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}
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