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https://github.com/zitadel/zitadel.git
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b522588d98
# Which Problems Are Solved Float64 which was used for the event.Position field is [not precise in go and gets rounded](https://github.com/golang/go/issues/47300). This can lead to unprecies position tracking of events and therefore projections especially on cockcoachdb as the position used there is a big number. example of a unprecies position: exact: 1725257931223002628 float64: 1725257931223002624.000000 # How the Problems Are Solved The float64 was replaced by [github.com/jackc/pgx-shopspring-decimal](https://github.com/jackc/pgx-shopspring-decimal). # Additional Changes Correct behaviour of makefile for load tests. Rename `latestSequence`-queries to `latestPosition`
56 lines
1.3 KiB
Go
56 lines
1.3 KiB
Go
package mirror
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import (
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"github.com/shopspring/decimal"
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"github.com/zitadel/zitadel/internal/v2/eventstore"
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"github.com/zitadel/zitadel/internal/zerrors"
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)
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type succeededPayload struct {
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// Source is the name of the database data are mirrored from
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Source string `json:"source"`
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// Position until data will be mirrored
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Position decimal.Decimal `json:"position"`
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}
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const SucceededType = eventTypePrefix + "succeeded"
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type SucceededEvent eventstore.Event[succeededPayload]
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var _ eventstore.TypeChecker = (*SucceededEvent)(nil)
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func (e *SucceededEvent) ActionType() string {
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return SucceededType
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}
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func SucceededEventFromStorage(event *eventstore.StorageEvent) (e *SucceededEvent, _ error) {
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if event.Type != e.ActionType() {
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return nil, zerrors.ThrowInvalidArgument(nil, "MIRRO-xh5IW", "Errors.Invalid.Event.Type")
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}
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payload, err := eventstore.UnmarshalPayload[succeededPayload](event.Payload)
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if err != nil {
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return nil, err
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}
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return &SucceededEvent{
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StorageEvent: event,
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Payload: payload,
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}, nil
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}
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func NewSucceededCommand(source string, position decimal.Decimal) *eventstore.Command {
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return &eventstore.Command{
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Action: eventstore.Action[any]{
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Creator: Creator,
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Type: SucceededType,
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Revision: 1,
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Payload: succeededPayload{
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Source: source,
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Position: position,
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},
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},
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}
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}
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