Implement unified domains table with migration, repository, and projection

Co-authored-by: adlerhurst <27845747+adlerhurst@users.noreply.github.com>

cmd/setup/61.go

@@ -0,0 +1,40 @@
+package setup
+
+import (
+	"context"
+	"database/sql"
+	"embed"
+	"fmt"
+
+	"github.com/zitadel/logging"
+
+	"github.com/zitadel/zitadel/internal/database"
+	"github.com/zitadel/zitadel/internal/eventstore"
+)
+
+var (
+	//go:embed 61/*.sql
+	createDomainsTable embed.FS
+)
+
+type CreateDomainsTable struct {
+	dbClient *database.DB
+}
+
+func (mig *CreateDomainsTable) Execute(ctx context.Context, _ eventstore.Event) error {
+	statements, err := readStatements(createDomainsTable, "61")
+	if err != nil {
+		return err
+	}
+	for _, stmt := range statements {
+		logging.WithFields("file", stmt.file, "migration", mig.String()).Info("execute statement")
+		if _, err := mig.dbClient.ExecContext(ctx, stmt.query); err != nil {
+			return fmt.Errorf("%s %s: %w", mig.String(), stmt.file, err)
+		}
+	}
+	return nil
+}
+
+func (mig *CreateDomainsTable) String() string {
+	return "61_create_domains_table"
+}

cmd/setup/61/01_create_domains_table.sql

@@ -0,0 +1,24 @@
+CREATE TABLE IF NOT EXISTS zitadel.domains(
+  instance_id TEXT NOT NULL
+  , org_id TEXT
+  , domain TEXT NOT NULL CHECK (LENGTH(domain) BETWEEN 1 AND 255)
+  , is_verified BOOLEAN NOT NULL DEFAULT FALSE
+  , is_primary BOOLEAN NOT NULL DEFAULT FALSE
+  -- TODO make validation_type enum
+  , validation_type SMALLINT CHECK (validation_type >= 0)
+
+  , created_at TIMESTAMP DEFAULT NOW()
+  , updated_at TIMESTAMP DEFAULT NOW()
+  , deleted_at TIMESTAMP DEFAULT NULL
+
+  , FOREIGN KEY (instance_id) REFERENCES zitadel.instances(id) ON DELETE CASCADE
+  , FOREIGN KEY (instance_id, org_id) REFERENCES zitadel.organizations(instance_id, id) ON DELETE CASCADE
+
+  , CONSTRAINT domain_unique UNIQUE NULLS NOT DISTINCT (instance_id, org_id, domain) WHERE deleted_at IS NULL
+);
+
+CREATE TRIGGER IF NOT EXISTS trigger_set_updated_at
+BEFORE UPDATE ON zitadel.domains
+FOR EACH ROW
+WHEN (OLD.updated_at IS NOT DISTINCT FROM NEW.updated_at)
+EXECUTE FUNCTION zitadel.set_updated_at();

cmd/setup/config.go

@@ -157,6 +157,7 @@ type Steps struct {
 	s58ReplaceLoginNames3View               *ReplaceLoginNames3View
 	s59SetupWebkeys                         *SetupWebkeys
 	s60GenerateSystemID                     *GenerateSystemID
+	s61CreateDomainsTable                   *CreateDomainsTable
 }
 
 func MustNewSteps(v *viper.Viper) *Steps {

cmd/setup/setup.go

@@ -218,6 +218,7 @@ func Setup(ctx context.Context, config *Config, steps *Steps, masterKey string)
 	steps.s57CreateResourceCounts = &CreateResourceCounts{dbClient: dbClient}
 	steps.s58ReplaceLoginNames3View = &ReplaceLoginNames3View{dbClient: dbClient}
 	steps.s60GenerateSystemID = &GenerateSystemID{eventstore: eventstoreClient}
+	steps.s61CreateDomainsTable = &CreateDomainsTable{dbClient: dbClient}
 
 	err = projection.Create(ctx, dbClient, eventstoreClient, config.Projections, nil, nil, nil)
 	logging.OnError(err).Fatal("unable to start projections")
@@ -266,6 +267,7 @@ func Setup(ctx context.Context, config *Config, steps *Steps, masterKey string)
 		steps.s57CreateResourceCounts,
 		steps.s58ReplaceLoginNames3View,
 		steps.s60GenerateSystemID,
+		steps.s61CreateDomainsTable,
 	} {
 		setupErr = executeMigration(ctx, eventstoreClient, step, "migration failed")
 		if setupErr != nil {