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[#114] nns: Move global alias creation to 'register'

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Signed-off-by: Alexander Chuprov <a.chuprov@yadro.com>
This commit is contained in:
Alexander Chuprov 2024-09-17 16:42:23 +03:00
parent 3e221b973a
commit 05e02373e5
1 changed files with 31 additions and 27 deletions
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58
nns/nns_contract.go
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@ -258,6 +258,36 @@ func checkAvailableGlobalDomain(ctx storage.Context, domain string) {
}
}
// createGlobalDomain creates a global alias if GUDZ is enabled for the domain.
func createGlobalDomain(ctx storage.Context, name string) {
globalDomainKey := append([]byte{prefixGlobalDomain}, getTokenKey([]byte(name))...)
globalDomainStorage := storage.Get(ctx, globalDomainKey)
alias := getGlobalDomain(ctx, name)
if globalDomainStorage == nil {
if alias != "" {
nsOriginal := getNameState(ctx, []byte(tokenIDFromName(name)))
ns := NameState{
Name: alias,
Owner: nsOriginal.Owner,
Expiration: nsOriginal.Expiration,
Admin: nsOriginal.Admin,
}
putNameStateWithKey(ctx, getTokenKey([]byte(alias)), ns)
storage.Put(ctx, globalDomainKey, alias)
var oldOwner interop.Hash160
updateBalance(ctx, []byte(name), nsOriginal.Owner, +1)
postTransfer(oldOwner, nsOriginal.Owner, []byte(name), nil)
putCnameRecord(ctx, alias, name)
runtime.Notify("RegisterDomain", alias)
} else {
storage.Put(ctx, globalDomainKey, "")
}
}
}
// getGlobalDomain returns the global domain.
func getGlobalDomain(ctx storage.Context, domain string) string {
index := std.MemorySearch([]byte(domain), []byte("."))
@ -407,6 +437,7 @@ func register(ctx storage.Context, name string, owner interop.Hash160, email str
putSoaRecord(ctx, name, email, refresh, retry, expire, ttl)
updateBalance(ctx, []byte(name), owner, +1)
postTransfer(oldOwner, owner, []byte(name), nil)
createGlobalDomain(ctx, name)
runtime.Notify("RegisterDomain", name)
return true
}
@ -694,33 +725,6 @@ func addRecord(ctx storage.Context, tokenId []byte, name string, typ RecordType,
}
}
globalDomainKey := append([]byte{prefixGlobalDomain}, getTokenKey([]byte(name))...)
globalDomainStorage := storage.Get(ctx, globalDomainKey)
globalDomain := getGlobalDomain(ctx, name)
if globalDomainStorage == nil && typ == TXT {
if globalDomain != "" {
checkAvailableGlobalDomain(ctx, name)
nsOriginal := getNameState(ctx, []byte(tokenIDFromName(name)))
ns := NameState{
Name: globalDomain,
Owner: nsOriginal.Owner,
Expiration: nsOriginal.Expiration,
Admin: nsOriginal.Admin,
}
putNameStateWithKey(ctx, getTokenKey([]byte(globalDomain)), ns)
storage.Put(ctx, globalDomainKey, globalDomain)
var oldOwner interop.Hash160
updateBalance(ctx, []byte(name), nsOriginal.Owner, +1)
postTransfer(oldOwner, nsOriginal.Owner, []byte(name), nil)
putCnameRecord(ctx, globalDomain, name)
} else {
storage.Put(ctx, globalDomainKey, "")
}
}
if typ == CNAME && id != 0 {
panic("you shouldn't have more than one CNAME record")
}