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Simplify lookup cursor logic for ExternalAccountKeys

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Herman Slatman 2021-12-22 15:42:49 +01:00
parent 5fe9909174
commit 11a7f01177
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1 changed files with 9 additions and 7 deletions
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12
acme/db/nosql/account.go
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@ -282,13 +282,15 @@ func (db *DB) GetExternalAccountKeys(ctx context.Context, provisionerName, curso
if dbeak.Provisioner != provisionerName { if dbeak.Provisioner != provisionerName {
continue continue
} }
// skip the IDs not matching the cursor to look for in the sorted list. // look for the entry pointed to by the cursor (the next item to return) and start selecting items after finding it
if cursor != "" && !foundCursorKey && cursor != dbeak.ID { if cursor != "" && !foundCursorKey {
if cursor == dbeak.ID {
// from here on, items should be selected for the result.
foundCursorKey = true
} else {
// skip the IDs not matching the cursor to look for.
continue continue
} }
// look for the entry pointed to by the cursor (the next item to return), to start selecting items
if cursor != "" && !foundCursorKey && cursor == dbeak.ID {
foundCursorKey = true
} }
// return if the limit of items was found in the previous iteration; the next cursor is set to the next item to return // return if the limit of items was found in the previous iteration; the next cursor is set to the next item to return
if len(keys) == limit { if len(keys) == limit {