refactor(v2): init events (#7823)

creates events structures for initial projections and read models

internal/v2/user/token_added.go

@@ -0,0 +1,51 @@
+package user
+
+import (
+	"time"
+
+	"github.com/zitadel/zitadel/internal/domain"
+	"github.com/zitadel/zitadel/internal/v2/eventstore"
+	"github.com/zitadel/zitadel/internal/zerrors"
+)
+
+type tokenAddedPayload struct {
+	TokenID               string             `json:"tokenId,omitempty"`
+	ApplicationID         string             `json:"applicationId,omitempty"`
+	UserAgentID           string             `json:"userAgentId,omitempty"`
+	RefreshTokenID        string             `json:"refreshTokenID,omitempty"`
+	Audience              []string           `json:"audience,omitempty"`
+	Scopes                []string           `json:"scopes,omitempty"`
+	AuthMethodsReferences []string           `json:"authMethodsReferences,omitempty"`
+	AuthTime              time.Time          `json:"authTime,omitempty"`
+	Expiration            time.Time          `json:"expiration,omitempty"`
+	PreferredLanguage     string             `json:"preferredLanguage,omitempty"`
+	Reason                domain.TokenReason `json:"reason,omitempty"`
+	Actor                 *domain.TokenActor `json:"actor,omitempty"`
+}
+
+type TokenAddedEvent eventstore.Event[tokenAddedPayload]
+
+const TokenAddedType = AggregateType + ".token.added"
+
+var _ eventstore.TypeChecker = (*TokenAddedEvent)(nil)
+
+// ActionType implements eventstore.Typer.
+func (c *TokenAddedEvent) ActionType() string {
+	return TokenAddedType
+}
+
+func TokenAddedEventFromStorage(event *eventstore.StorageEvent) (e *TokenAddedEvent, _ error) {
+	if event.Type != e.ActionType() {
+		return nil, zerrors.ThrowInvalidArgument(nil, "USER-0YSt4", "Errors.Invalid.Event.Type")
+	}
+
+	payload, err := eventstore.UnmarshalPayload[tokenAddedPayload](event.Payload)
+	if err != nil {
+		return nil, err
+	}
+
+	return &TokenAddedEvent{
+		StorageEvent: event,
+		Payload:      payload,
+	}, nil
+}