cost

package

v1.1.1 Latest Latest Go to latest Published: Mar 19, 2026 License: MIT Imports: 1 Imported by: 0

Details

Package cost provides simulated cost tracking for cloud operations.

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type ServiceCost struct {
	Service   string
	Operation string
	UnitCost  float64
	Quantity  int
	Total     float64
}

ServiceCost defines the cost structure for a single service operation.

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

Tracker tracks simulated costs across all cloud operations.

func New() *Tracker

New creates a new cost tracker with default cloud pricing rates.

func (t *Tracker) AllCosts() []ServiceCost

AllCosts returns a copy of all recorded cost events.

func (t *Tracker) CostByOperation() map[string]float64

CostByOperation returns the total cost grouped by service:operation.

func (t *Tracker) CostByService() map[string]float64

CostByService returns the total cost grouped by service.

func (t *Tracker) Record(service, operation string, quantity int)

Record records a cost event for a service operation.

func (t *Tracker) Reset()

Reset clears all recorded costs.

func (t *Tracker) SetRate(service, operation string, rate float64)

SetRate overrides the default rate for a service operation.

func (t *Tracker) TotalCost() float64

TotalCost returns the total simulated cost across all operations.