fix(projections): add user grant projection (#2837)

* refactor(domain): add user type

* fix(projections): start with login names

* fix(login_policy): correct handling of user domain claimed event

* fix(projections): add members

* refactor: simplify member projections

* add migration for members

* add metadata to member projections

* refactor: login name projection

* fix: set correct suffixes on login name projections

* test(projections): login name reduces

* fix: correct cols in reduce member

* test(projections): org, iam, project members

* member additional cols and conds as opt,
add project grant members

* fix(migration): members

* fix(migration): correct database name

* migration version

* migs

* better naming for member cond and col

* split project and project grant members

* prepare member columns

* feat(queries): membership query

* test(queries): membership prepare

* fix(queries): multiple projections for latest sequence

* fix(api): use query for membership queries in auth and management

* feat: org member queries

* fix(api): use query for iam member calls

* fix(queries): org members

* fix(queries): project members

* fix(queries): project grant members

* fix(query): member queries and user avatar column

* member cols

* fix(queries): membership stmt

* fix user test

* fix user test

* fix(projections): add user grant projection

* fix(user_grant): handle state changes

* add state to migration

* merge eventstore-naming into user-grant-projection

* fix(migrations): version

* fix(query): event mappers for usergrant aggregate

* fix(projection): correct aggregate for user grants

* cleanup reducers

* add tests for projection

Co-authored-by: Livio Amstutz <livio.a@gmail.com>

internal/query/projection/projection.go

@@ -64,6 +64,7 @@ func Start(ctx context.Context, sqlClient *sql.DB, es *eventstore.Eventstore, co
 	NewProjectMemberProjection(ctx, applyCustomConfig(projectionConfig, config.Customizations["project_members"]))
 	NewProjectGrantMemberProjection(ctx, applyCustomConfig(projectionConfig, config.Customizations["project_grant_members"]))
 	NewAuthNKeyProjection(ctx, applyCustomConfig(projectionConfig, config.Customizations["authn_keys"]))
+	NewUserGrantProjection(ctx, applyCustomConfig(projectionConfig, config.Customizations["user_grants"]))
 	_, err := NewKeyProjection(ctx, applyCustomConfig(projectionConfig, config.Customizations["keys"]), defaults.KeyConfig, keyChan)
 
 	return err