refactor: separate backend domains and storage adapters

internal/biz/system_init.go

@@ -0,0 +1,31 @@
+package biz
+
+import "context"
+
+type DatabaseConfig struct {
+	Driver, Host, Port, User, Password, Name, Path, Config, Template, AdminPassword string
+	APIs                                                                            []*API
+}
+
+type InitializationRepo interface {
+	IsInitialized(context.Context) (bool, error)
+	Initialize(context.Context, *DatabaseConfig) error
+	PersistConfig(context.Context) error
+	PersistAdminConfig(context.Context, []byte) error
+	ReloadConfig(context.Context) error
+}
+
+func (uc *SystemUsecase) IsInitialized(ctx context.Context) (bool, error) {
+	return uc.repo.IsInitialized(ctx)
+}
+func (uc *SystemUsecase) Initialize(ctx context.Context, config *DatabaseConfig) error {
+	if config == nil || len(config.AdminPassword) < 6 {
+		return ErrInvalidCredentials
+	}
+	return uc.repo.Initialize(ctx, config)
+}
+func (uc *SystemUsecase) PersistConfig(ctx context.Context) error { return uc.repo.PersistConfig(ctx) }
+func (uc *SystemUsecase) PersistAdminConfig(ctx context.Context, value []byte) error {
+	return uc.repo.PersistAdminConfig(ctx, value)
+}
+func (uc *SystemUsecase) ReloadConfig(ctx context.Context) error { return uc.repo.ReloadConfig(ctx) }