# Which Problems Are Solved
As an outcome of [this
issue](https://github.com/zitadel/zitadel/issues/9599) we want to
implement relational tables in Zitadel. For that we use new tables as a
successor of the current tables used by Zitadel in `projections`, `auth`
and `admin` schemas. The new logic is based on [this
proposal](https://github.com/zitadel/zitadel/pull/9870). This issue does
not contain the switch from CQRS to the new tables. This is change will
be implemented in a later stage.
We focus on the most critical tables which is user authentication.
We need a table to manage organizations.
### organization fields
The following fields must be managed in this table:
- `id`
- `instance_id`
- `name`
- `state` enum (active, inactive)
- `created_at`
- `updated_at`
- `deleted_at`
DISCUSS: should we add a `primary_domain` to this table so that we do
not have to join on domains to return a simple org?
We must ensure the unique constraints for this table matches the current
commands.
### organization repository
The repository must provide the following functions:
Manipulations:
- create
- `instance_id`
- `name`
- update
- `name`
- delete
Queries:
- get returns single organization matching the criteria and pagination,
should return error if multiple were found
- list returns list of organizations matching the criteria, pagination
Criteria are the following:
- by id
- by name
pagination:
- by created_at
- by updated_at
- by name
### organization events
The following events must be applied on the table using a projection
(`internal/query/projection`)
- `org.added` results in create
- `org.changed` sets the `name` field
- `org.deactivated` sets the `state` field
- `org.reactivated` sets the `state` field
- `org.removed` sets the `deleted_at` field
- if answer is yes to discussion: `org.domain.primary.set` sets the
`primary_domain` field
- `instance.removed` sets the the `deleted_at` field if not already set
### acceptance criteria
- [x] migration is implemented and gets executed
- [x] domain interfaces are implemented and documented for service layer
- [x] repository is implemented and implements domain interface
- [x] testing
- [x] the repository methods
- [x] events get reduced correctly
- [x] unique constraints
# Additional Context
Replace this example with links to related issues, discussions, discord
threads, or other sources with more context.
Use the Closing #issue syntax for issues that are resolved with this PR.
- Closes #https://github.com/zitadel/zitadel/issues/9936
---------
Co-authored-by: adlerhurst <27845747+adlerhurst@users.noreply.github.com>
