// Package migrate exposes the canonical, ordered migration source list for
// the application. Each source runs against its own goose ledger table
// (goose_db_version_<name>) with its native file numbering, so a source's
// version numbers no longer depend on its position in this slice. Ordering
// is still meaningful, in three tiers: core first, because every other
// schema's FKs point at core (never the reverse); then core-module streams
// (currently just `domains`), which FK into core and whose objects
// integrations grant on and write; then the integration streams. Within
// the integration tier order is insignificant — there are no
// integration-to-integration FK edges, so fedwiki and stripe (and any
// future integration) may appear in any order relative to each other.
// Every caller — app boot, the migrate CLI, and DB-backed tests — must
// assemble sources through this package rather than hand-building a subset.
package migrate

import (
	"git.coopcloud.tech/wiki-cafe/member-console/internal/db"
	"git.coopcloud.tech/wiki-cafe/member-console/internal/domains"
	"git.coopcloud.tech/wiki-cafe/member-console/internal/integrations"
)

// Sources returns every migration source in dependency order: core first,
// then the core-module streams, then one source per registered integration
// (see internal/integrations.All). The tiers are load-bearing — core owns
// the FK targets and core_reader; domains owns registry tables that
// integration migrations grant on (fedwiki grants domains_writer to
// fedwiki_writer) and that integration runtime code writes — but the
// relative order of integrations is insignificant; each runs against its
// own version ledger. The core source (internal/db's own baseline) is
// prefixed via db.BaseSources().
func Sources() []db.MigrationSource {
	sources := db.BaseSources()
	sources = append(sources, domains.MigrationSource())
	for _, integ := range integrations.All() {
		sources = append(sources, integ.MigrationSource())
	}
	return sources
}