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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 <[email protected]> Co-authored-by: Iraq Jaber <[email protected]> Co-authored-by: Iraq <[email protected]> Co-authored-by: Tim Möhlmann <[email protected]>
91 lines
2.6 KiB
Go
91 lines
2.6 KiB
Go
// Code generated by "enumer -type Purpose -transform snake -trimprefix Purpose"; DO NOT EDIT.
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package cache
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import (
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"fmt"
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"strings"
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)
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const _PurposeName = "unspecifiedauthz_instancemilestonesorganizationid_p_form_callback"
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var _PurposeIndex = [...]uint8{0, 11, 25, 35, 47, 65}
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const _PurposeLowerName = "unspecifiedauthz_instancemilestonesorganizationid_p_form_callback"
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func (i Purpose) String() string {
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if i < 0 || i >= Purpose(len(_PurposeIndex)-1) {
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return fmt.Sprintf("Purpose(%d)", i)
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}
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return _PurposeName[_PurposeIndex[i]:_PurposeIndex[i+1]]
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}
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// An "invalid array index" compiler error signifies that the constant values have changed.
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// Re-run the stringer command to generate them again.
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func _PurposeNoOp() {
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var x [1]struct{}
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_ = x[PurposeUnspecified-(0)]
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_ = x[PurposeAuthzInstance-(1)]
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_ = x[PurposeMilestones-(2)]
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_ = x[PurposeOrganization-(3)]
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_ = x[PurposeIdPFormCallback-(4)]
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}
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var _PurposeValues = []Purpose{PurposeUnspecified, PurposeAuthzInstance, PurposeMilestones, PurposeOrganization, PurposeIdPFormCallback}
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var _PurposeNameToValueMap = map[string]Purpose{
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_PurposeName[0:11]: PurposeUnspecified,
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_PurposeLowerName[0:11]: PurposeUnspecified,
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_PurposeName[11:25]: PurposeAuthzInstance,
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_PurposeLowerName[11:25]: PurposeAuthzInstance,
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_PurposeName[25:35]: PurposeMilestones,
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_PurposeLowerName[25:35]: PurposeMilestones,
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_PurposeName[35:47]: PurposeOrganization,
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_PurposeLowerName[35:47]: PurposeOrganization,
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_PurposeName[47:65]: PurposeIdPFormCallback,
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_PurposeLowerName[47:65]: PurposeIdPFormCallback,
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}
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var _PurposeNames = []string{
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_PurposeName[0:11],
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_PurposeName[11:25],
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_PurposeName[25:35],
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_PurposeName[35:47],
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_PurposeName[47:65],
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}
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// PurposeString retrieves an enum value from the enum constants string name.
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// Throws an error if the param is not part of the enum.
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func PurposeString(s string) (Purpose, error) {
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if val, ok := _PurposeNameToValueMap[s]; ok {
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return val, nil
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}
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if val, ok := _PurposeNameToValueMap[strings.ToLower(s)]; ok {
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return val, nil
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}
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return 0, fmt.Errorf("%s does not belong to Purpose values", s)
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}
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// PurposeValues returns all values of the enum
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func PurposeValues() []Purpose {
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return _PurposeValues
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}
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// PurposeStrings returns a slice of all String values of the enum
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func PurposeStrings() []string {
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strs := make([]string, len(_PurposeNames))
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copy(strs, _PurposeNames)
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return strs
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}
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// IsAPurpose returns "true" if the value is listed in the enum definition. "false" otherwise
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func (i Purpose) IsAPurpose() bool {
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for _, v := range _PurposeValues {
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if i == v {
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return true
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}
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}
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return false
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}
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