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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]>
110 lines
2.5 KiB
Go
110 lines
2.5 KiB
Go
// Code generated by "enumer -type OrgState -transform lower -trimprefix OrgState -sql"; DO NOT EDIT.
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package domain
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import (
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"database/sql/driver"
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"fmt"
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"strings"
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)
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const _OrgStateName = "activeinactive"
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var _OrgStateIndex = [...]uint8{0, 6, 14}
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const _OrgStateLowerName = "activeinactive"
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func (i OrgState) String() string {
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if i >= OrgState(len(_OrgStateIndex)-1) {
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return fmt.Sprintf("OrgState(%d)", i)
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}
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return _OrgStateName[_OrgStateIndex[i]:_OrgStateIndex[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 _OrgStateNoOp() {
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var x [1]struct{}
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_ = x[OrgStateActive-(0)]
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_ = x[OrgStateInactive-(1)]
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}
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var _OrgStateValues = []OrgState{OrgStateActive, OrgStateInactive}
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var _OrgStateNameToValueMap = map[string]OrgState{
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_OrgStateName[0:6]: OrgStateActive,
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_OrgStateLowerName[0:6]: OrgStateActive,
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_OrgStateName[6:14]: OrgStateInactive,
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_OrgStateLowerName[6:14]: OrgStateInactive,
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}
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var _OrgStateNames = []string{
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_OrgStateName[0:6],
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_OrgStateName[6:14],
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}
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// OrgStateString 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 OrgStateString(s string) (OrgState, error) {
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if val, ok := _OrgStateNameToValueMap[s]; ok {
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return val, nil
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}
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if val, ok := _OrgStateNameToValueMap[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 OrgState values", s)
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}
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// OrgStateValues returns all values of the enum
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func OrgStateValues() []OrgState {
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return _OrgStateValues
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}
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// OrgStateStrings returns a slice of all String values of the enum
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func OrgStateStrings() []string {
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strs := make([]string, len(_OrgStateNames))
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copy(strs, _OrgStateNames)
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return strs
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}
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// IsAOrgState returns "true" if the value is listed in the enum definition. "false" otherwise
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func (i OrgState) IsAOrgState() bool {
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for _, v := range _OrgStateValues {
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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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func (i OrgState) Value() (driver.Value, error) {
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return i.String(), nil
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}
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func (i *OrgState) Scan(value interface{}) error {
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if value == nil {
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return nil
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}
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var str string
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switch v := value.(type) {
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case []byte:
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str = string(v)
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case string:
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str = v
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case fmt.Stringer:
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str = v.String()
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default:
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return fmt.Errorf("invalid value of OrgState: %[1]T(%[1]v)", value)
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}
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val, err := OrgStateString(str)
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if err != nil {
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return err
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}
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*i = val
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return nil
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}
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