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109 lines
3.8 KiB
Go
109 lines
3.8 KiB
Go
package projection
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import (
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"context"
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"github.com/caos/logging"
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"github.com/caos/zitadel/internal/errors"
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"github.com/caos/zitadel/internal/eventstore"
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"github.com/caos/zitadel/internal/eventstore/handler"
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"github.com/caos/zitadel/internal/eventstore/handler/crdb"
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"github.com/caos/zitadel/internal/repository/user"
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)
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type IDPUserLinkProjection struct {
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crdb.StatementHandler
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}
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func NewIDPUserLinkProjection(ctx context.Context, config crdb.StatementHandlerConfig) *IDPUserLinkProjection {
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p := &IDPUserLinkProjection{}
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config.ProjectionName = IDPUserLinkTable
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config.Reducers = p.reducers()
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p.StatementHandler = crdb.NewStatementHandler(ctx, config)
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return p
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}
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func (p *IDPUserLinkProjection) reducers() []handler.AggregateReducer {
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return []handler.AggregateReducer{
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{
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Aggregate: user.AggregateType,
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EventRedusers: []handler.EventReducer{
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{
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Event: user.UserIDPLinkAddedType,
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Reduce: p.reduceAdded,
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},
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{
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Event: user.UserIDPLinkCascadeRemovedType,
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Reduce: p.reduceCascadeRemoved,
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},
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{
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Event: user.UserIDPLinkRemovedType,
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Reduce: p.reduceRemoved,
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},
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},
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},
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}
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}
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const (
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IDPUserLinkTable = "zitadel.projections.idp_user_links"
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IDPUserLinkIDPIDCol = "idp_id"
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IDPUserLinkUserIDCol = "user_id"
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IDPUserLinkExternalUserIDCol = "external_user_id"
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IDPUserLinkCreationDateCol = "creation_date"
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IDPUserLinkChangeDateCol = "change_date"
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IDPUserLinkSequenceCol = "sequence"
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IDPUserLinkResourceOwnerCol = "resource_owner"
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IDPUserLinkDisplayNameCol = "display_name"
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)
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func (p *IDPUserLinkProjection) reduceAdded(event eventstore.EventReader) (*handler.Statement, error) {
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e, ok := event.(*user.UserIDPLinkAddedEvent)
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if !ok {
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logging.LogWithFields("HANDL-v2qC3", "seq", event.Sequence(), "expectedType", user.UserIDPLinkAddedType).Error("wrong event type")
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return nil, errors.ThrowInvalidArgument(nil, "HANDL-DpmXq", "reduce.wrong.event.type")
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}
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return crdb.NewCreateStatement(e,
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[]handler.Column{
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handler.NewCol(IDPUserLinkIDPIDCol, e.IDPConfigID),
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handler.NewCol(IDPUserLinkUserIDCol, e.Aggregate().ID),
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handler.NewCol(IDPUserLinkExternalUserIDCol, e.ExternalUserID),
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handler.NewCol(IDPUserLinkCreationDateCol, e.CreationDate()),
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handler.NewCol(IDPUserLinkChangeDateCol, e.CreationDate()),
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handler.NewCol(IDPUserLinkSequenceCol, e.Sequence()),
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handler.NewCol(IDPUserLinkResourceOwnerCol, e.Aggregate().ResourceOwner),
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handler.NewCol(IDPUserLinkDisplayNameCol, e.DisplayName),
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},
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), nil
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}
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func (p *IDPUserLinkProjection) reduceRemoved(event eventstore.EventReader) (*handler.Statement, error) {
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e, ok := event.(*user.UserIDPLinkRemovedEvent)
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if !ok {
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logging.LogWithFields("HANDL-zX5m9", "seq", event.Sequence(), "expectedType", user.UserIDPLinkRemovedType).Error("wrong event type")
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return nil, errors.ThrowInvalidArgument(nil, "HANDL-AZmfJ", "reduce.wrong.event.type")
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}
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return crdb.NewDeleteStatement(e,
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[]handler.Condition{
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handler.NewCond(IDPUserLinkIDPIDCol, e.IDPConfigID),
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handler.NewCond(IDPUserLinkUserIDCol, e.Aggregate().ID),
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handler.NewCond(IDPUserLinkExternalUserIDCol, e.ExternalUserID),
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},
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), nil
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}
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func (p *IDPUserLinkProjection) reduceCascadeRemoved(event eventstore.EventReader) (*handler.Statement, error) {
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e, ok := event.(*user.UserIDPLinkCascadeRemovedEvent)
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if !ok {
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logging.LogWithFields("HANDL-I0s2H", "seq", event.Sequence(), "expectedType", user.UserIDPLinkCascadeRemovedType).Error("wrong event type")
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return nil, errors.ThrowInvalidArgument(nil, "HANDL-jQpv9", "reduce.wrong.event.type")
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}
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return crdb.NewDeleteStatement(e,
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[]handler.Condition{
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handler.NewCond(IDPUserLinkIDPIDCol, e.IDPConfigID),
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handler.NewCond(IDPUserLinkUserIDCol, e.Aggregate().ID),
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handler.NewCond(IDPUserLinkExternalUserIDCol, e.ExternalUserID),
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},
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), nil
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}
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