tenancy

type DBPerTenant struct {
	// contains filtered or unexported fields
}

type PromotionDB interface {
	ExecContext(ctx context.Context, query string, args ...any) (sql.Result, error)
	QueryRowContext(ctx context.Context, query string, args ...any) *sql.Row
}

type PromotionEvaluator struct {
	Thresholds map[string]float64
}

type PromotionResult struct {
	TenantID        string             `json:"tenant_id"`
	CurrentTier     string             `json:"current_tier"`
	RecommendedTier string             `json:"recommended_tier"`
	ShouldPromote   bool               `json:"should_promote"`
	Reason          string             `json:"reason"`
	Metrics         map[string]float64 `json:"metrics"`
}

type RowLevel struct {
	// contains filtered or unexported fields
}

type SQLExecutor func(ctx context.Context, sql string, args ...any) error

type SchemaPerTenant struct {
	// contains filtered or unexported fields
}

type TenancyConfig struct {
	Strategy           string   `json:"strategy"            yaml:"strategy"`
	TenantKeyPath      string   `json:"tenant_key"          yaml:"tenant_key"`
	SchemaPrefix       string   `json:"schema_prefix"       yaml:"schema_prefix"`
	ConnectionTemplate string   `json:"connection_template" yaml:"connection_template"`
	TenantColumn       string   `json:"tenant_column"       yaml:"tenant_column"`
	Tables             []string `json:"tables"              yaml:"tables"`
}

type TenancyModule struct {
	// contains filtered or unexported fields
}

type TenancyStrategy interface {
	// ResolveTable returns the fully-qualified table reference for a given tenant.
	ResolveTable(tenantID, table string) string

	// ResolveConnection returns the connection string for a given tenant,
	// potentially replacing a template placeholder with the tenant ID.
	ResolveConnection(tenantID, baseConnection string) string

	// TenantFilter returns the column and value to filter by for row-level isolation.
	// Returns empty strings when the strategy uses schema or DB isolation.
	TenantFilter(tenantID string) (column, value string)

	// ProvisionTenant creates the tenant's namespace (schema, database, etc.).
	ProvisionTenant(ctx context.Context, tenantID string) error

	// DeprovisionTenant removes or archives the tenant's namespace.
	// mode is "archive" (rename/retain data) or "delete" (destroy data).
	DeprovisionTenant(ctx context.Context, tenantID string, mode string) error
}