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61cab8878e
This PR initiates the rework of Zitadel's backend to state-persisted objects. This change is a step towards a more scalable and maintainable architecture. ## Changes * **New `/backend/v3` package**: A new package structure has been introduced to house the reworked backend logic. This includes: * `domain`: Contains the core business logic, commands, and repository interfaces. * `storage`: Implements the repository interfaces for database interactions with new transactional tables. * `telemetry`: Provides logging and tracing capabilities. * **Transactional Tables**: New database tables have been defined for `instances`, `instance_domains`, `organizations`, and `org_domains`. * **Projections**: New projections have been created to populate the new relational tables from the existing event store, ensuring data consistency during the migration. * **Repositories**: New repositories provide an abstraction layer for accessing and manipulating the data in the new tables. * **Setup**: A new setup step for `TransactionalTables` has been added to manage the database migrations for the new tables. This PR lays the foundation for future work to fully transition to state-persisted objects for these components, which will improve performance and simplify data access patterns. This PR initiates the rework of ZITADEL's backend to state-persisted objects. This is a foundational step towards a new architecture that will improve performance and maintainability. The following objects are migrated from event-sourced aggregates to state-persisted objects: * Instances * incl. Domains * Orgs * incl. Domains The structure of the new backend implementation follows the software architecture defined in this [wiki page](https://github.com/zitadel/zitadel/wiki/Software-Architecturel). This PR includes: * The initial implementation of the new transactional repositories for the objects listed above. * Projections to populate the new relational tables from the existing event store. * Adjustments to the build and test process to accommodate the new backend structure. This is a work in progress and further changes will be made to complete the migration. --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Iraq Jaber <iraq+github@zitadel.com> Co-authored-by: Iraq <66622793+kkrime@users.noreply.github.com> Co-authored-by: Tim Möhlmann <tim+github@zitadel.com>
91 lines
2.3 KiB
Go
91 lines
2.3 KiB
Go
package domain
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// import (
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// "context"
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// "github.com/zitadel/zitadel/backend/v3/storage/eventstore"
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// )
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// // CreateUserCommand adds a new user including the email verification for humans.
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// // In the future it might make sense to separate the command into two commands:
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// // - CreateHumanCommand: creates a new human user
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// // - CreateMachineCommand: creates a new machine user
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// type CreateUserCommand struct {
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// user *User
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// email *SetEmailCommand
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// }
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// var (
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// _ Commander = (*CreateUserCommand)(nil)
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// _ eventer = (*CreateUserCommand)(nil)
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// )
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// // opts heavily reduces the complexity for email verification because each type of verification is a simple option which implements the [Commander] interface.
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// func NewCreateHumanCommand(username string, opts ...CreateHumanOpt) *CreateUserCommand {
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// cmd := &CreateUserCommand{
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// user: &User{
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// Username: username,
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// Traits: &Human{},
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// },
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// }
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// for _, opt := range opts {
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// opt.applyOnCreateHuman(cmd)
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// }
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// return cmd
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// }
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// // String implements [Commander].
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// func (cmd *CreateUserCommand) String() string {
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// return "CreateUserCommand"
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// }
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// // Events implements [eventer].
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// func (c *CreateUserCommand) Events() []*eventstore.Event {
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// return []*eventstore.Event{
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// {
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// AggregateType: "user",
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// AggregateID: c.user.ID,
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// Type: "user.added",
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// Payload: c.user,
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// },
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// }
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// }
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// // Execute implements [Commander].
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// func (c *CreateUserCommand) Execute(ctx context.Context, opts *CommandOpts) error {
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// if err := c.ensureUserID(); err != nil {
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// return err
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// }
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// c.email.UserID = c.user.ID
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// if err := opts.Invoke(ctx, c.email); err != nil {
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// return err
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// }
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// return nil
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// }
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// type CreateHumanOpt interface {
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// applyOnCreateHuman(*CreateUserCommand)
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// }
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// type createHumanIDOpt string
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// // applyOnCreateHuman implements [CreateHumanOpt].
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// func (c createHumanIDOpt) applyOnCreateHuman(cmd *CreateUserCommand) {
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// cmd.user.ID = string(c)
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// }
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// var _ CreateHumanOpt = (*createHumanIDOpt)(nil)
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// func CreateHumanWithID(id string) CreateHumanOpt {
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// return createHumanIDOpt(id)
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// }
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// func (c *CreateUserCommand) ensureUserID() (err error) {
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// if c.user.ID != "" {
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// return nil
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// }
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// c.user.ID, err = generateID()
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// return err
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// }
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